kbuild: rust: keep Rust objects out of Clang LTO with inline helpersgrafted

Under `CONFIG_LTO_CLANG` + `CONFIG_RUST_INLINE_HELPERS`, one may hit
`objtool` errors such as:

    vmlinux.o: error: objtool: _R..._3Gsp4boot+0xd6a:
    can't find jump dest instruction at .text._R..._3Gsp4boot+0x1dfd

The reason is that in such builds, the Clang invocation that compiles
the combined Rust plus helpers bitcode emits LLVM bitcode (again) --
the final code generation happens in the linker's LTO step, which the
`-mllvm` trap options passed to Clang do not reach.

This, in turn, means that unreachable traps are missing, and the
impossible paths do not merely fallthrough to the next symbol, but past
the end of their own section, since LTO builds place each function in
its own section.

Thus filter `CC_FLAGS_LTO` out of the Clang invocation, so that it always
emits machine code directly, with the traps in place.

Assisted-by: LLM
Cc: Gary Guo <gary@garyguo.net>
Cc: Boqun Feng <boqun@kernel.org>
Cc: Alice Ryhl <aliceryhl@google.com>
Cc: Matthew Maurer <mmaurer@google.com>
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org
Fixes: 3a2486cc1da5 ("kbuild: rust: provide an option to inline C helpers into Rust")
Acked-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260816133233.197500-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

32 files changed, 12790 insertions, 0 deletions

diff --git a/drivers/clk/ti/Kconfig b/drivers/clk/ti/Kconfig
new file mode 100644
index 000000000..497291230
--- /dev/null
+++ b/drivers/clk/ti/Kconfig
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config COMMON_CLK_TI_ADPLL
+	tristate "Clock driver for dm814x ADPLL"
+	depends on ARCH_OMAP2PLUS || COMPILE_TEST
+	default y if SOC_TI81XX
+	help
+	  ADPLL clock driver for the dm814x SoC using common clock framework.
diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile
new file mode 100644
index 000000000..2c6315cfd
--- /dev/null
+++ b/drivers/clk/ti/Makefile
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: GPL-2.0
+ifeq ($(CONFIG_ARCH_OMAP2PLUS), y)
+
+obj-y					+= clk.o autoidle.o clockdomain.o
+clk-common				= dpll.o composite.o divider.o gate.o \
+					  fixed-factor.o mux.o apll.o \
+					  clkt_dpll.o clkt_iclk.o clkt_dflt.o \
+					  clkctrl.o
+obj-$(CONFIG_SOC_AM33XX)		+= $(clk-common) clk-33xx.o dpll3xxx.o
+obj-$(CONFIG_SOC_TI81XX)		+= $(clk-common) fapll.o clk-814x.o clk-816x.o
+obj-$(CONFIG_ARCH_OMAP2)		+= $(clk-common) interface.o clk-2xxx.o
+obj-$(CONFIG_ARCH_OMAP3)		+= $(clk-common) interface.o \
+					   clk-3xxx.o dpll3xxx.o
+obj-$(CONFIG_ARCH_OMAP4)		+= $(clk-common) clk-44xx.o \
+					   dpll3xxx.o dpll44xx.o
+obj-$(CONFIG_SOC_OMAP5)			+= $(clk-common) clk-54xx.o \
+					   dpll3xxx.o dpll44xx.o
+obj-$(CONFIG_SOC_DRA7XX)		+= $(clk-common) clk-7xx.o \
+					   clk-dra7-atl.o dpll3xxx.o \
+					   dpll44xx.o
+
+obj-$(CONFIG_SOC_AM43XX)		+= $(clk-common) dpll3xxx.o clk-43xx.o
+
+endif	# CONFIG_ARCH_OMAP2PLUS
+
+obj-$(CONFIG_COMMON_CLK_TI_ADPLL)	+= adpll.o
diff --git a/drivers/clk/ti/adpll.c b/drivers/clk/ti/adpll.c
new file mode 100644
index 000000000..e305fcbac
--- /dev/null
+++ b/drivers/clk/ti/adpll.c
@@ -0,0 +1,955 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/math64.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
+#include <linux/string.h>
+
+#define ADPLL_PLLSS_MMR_LOCK_OFFSET	0x00	/* Managed by MPPULL */
+#define ADPLL_PLLSS_MMR_LOCK_ENABLED	0x1f125B64
+#define ADPLL_PLLSS_MMR_UNLOCK_MAGIC	0x1eda4c3d
+
+#define ADPLL_PWRCTRL_OFFSET		0x00
+#define ADPLL_PWRCTRL_PONIN		5
+#define ADPLL_PWRCTRL_PGOODIN		4
+#define ADPLL_PWRCTRL_RET		3
+#define ADPLL_PWRCTRL_ISORET		2
+#define ADPLL_PWRCTRL_ISOSCAN		1
+#define ADPLL_PWRCTRL_OFFMODE		0
+
+#define ADPLL_CLKCTRL_OFFSET		0x04
+#define ADPLL_CLKCTRL_CLKDCOLDOEN	29
+#define ADPLL_CLKCTRL_IDLE		23
+#define ADPLL_CLKCTRL_CLKOUTEN		20
+#define ADPLL_CLKINPHIFSEL_ADPLL_S	19	/* REVISIT: which bit? */
+#define ADPLL_CLKCTRL_CLKOUTLDOEN_ADPLL_LJ 19
+#define ADPLL_CLKCTRL_ULOWCLKEN		18
+#define ADPLL_CLKCTRL_CLKDCOLDOPWDNZ	17
+#define ADPLL_CLKCTRL_M2PWDNZ		16
+#define ADPLL_CLKCTRL_M3PWDNZ_ADPLL_S	15
+#define ADPLL_CLKCTRL_LOWCURRSTDBY_ADPLL_S 13
+#define ADPLL_CLKCTRL_LPMODE_ADPLL_S	12
+#define ADPLL_CLKCTRL_REGM4XEN_ADPLL_S	10
+#define ADPLL_CLKCTRL_SELFREQDCO_ADPLL_LJ 10
+#define ADPLL_CLKCTRL_TINITZ		0
+
+#define ADPLL_TENABLE_OFFSET		0x08
+#define ADPLL_TENABLEDIV_OFFSET		0x8c
+
+#define ADPLL_M2NDIV_OFFSET		0x10
+#define ADPLL_M2NDIV_M2			16
+#define ADPLL_M2NDIV_M2_ADPLL_S_WIDTH	5
+#define ADPLL_M2NDIV_M2_ADPLL_LJ_WIDTH	7
+
+#define ADPLL_MN2DIV_OFFSET		0x14
+#define ADPLL_MN2DIV_N2			16
+
+#define ADPLL_FRACDIV_OFFSET		0x18
+#define ADPLL_FRACDIV_REGSD		24
+#define ADPLL_FRACDIV_FRACTIONALM	0
+#define ADPLL_FRACDIV_FRACTIONALM_MASK	0x3ffff
+
+#define ADPLL_BWCTRL_OFFSET		0x1c
+#define ADPLL_BWCTRL_BWCONTROL		1
+#define ADPLL_BWCTRL_BW_INCR_DECRZ	0
+
+#define ADPLL_RESERVED_OFFSET		0x20
+
+#define ADPLL_STATUS_OFFSET		0x24
+#define ADPLL_STATUS_PONOUT		31
+#define ADPLL_STATUS_PGOODOUT		30
+#define ADPLL_STATUS_LDOPWDN		29
+#define ADPLL_STATUS_RECAL_BSTATUS3	28
+#define ADPLL_STATUS_RECAL_OPPIN	27
+#define ADPLL_STATUS_PHASELOCK		10
+#define ADPLL_STATUS_FREQLOCK		9
+#define ADPLL_STATUS_BYPASSACK		8
+#define ADPLL_STATUS_LOSSREF		6
+#define ADPLL_STATUS_CLKOUTENACK	5
+#define ADPLL_STATUS_LOCK2		4
+#define ADPLL_STATUS_M2CHANGEACK	3
+#define ADPLL_STATUS_HIGHJITTER		1
+#define ADPLL_STATUS_BYPASS		0
+#define ADPLL_STATUS_PREPARED_MASK	(BIT(ADPLL_STATUS_PHASELOCK) | \
+					 BIT(ADPLL_STATUS_FREQLOCK))
+
+#define ADPLL_M3DIV_OFFSET		0x28	/* Only on MPUPLL */
+#define ADPLL_M3DIV_M3			0
+#define ADPLL_M3DIV_M3_WIDTH		5
+#define ADPLL_M3DIV_M3_MASK		0x1f
+
+#define ADPLL_RAMPCTRL_OFFSET		0x2c	/* Only on MPUPLL */
+#define ADPLL_RAMPCTRL_CLKRAMPLEVEL	19
+#define ADPLL_RAMPCTRL_CLKRAMPRATE	16
+#define ADPLL_RAMPCTRL_RELOCK_RAMP_EN	0
+
+#define MAX_ADPLL_INPUTS		3
+#define MAX_ADPLL_OUTPUTS		4
+#define ADPLL_MAX_RETRIES		5
+
+#define to_dco(_hw)	container_of(_hw, struct ti_adpll_dco_data, hw)
+#define to_adpll(_hw)	container_of(_hw, struct ti_adpll_data, dco)
+#define to_clkout(_hw)	container_of(_hw, struct ti_adpll_clkout_data, hw)
+
+enum ti_adpll_clocks {
+	TI_ADPLL_DCO,
+	TI_ADPLL_DCO_GATE,
+	TI_ADPLL_N2,
+	TI_ADPLL_M2,
+	TI_ADPLL_M2_GATE,
+	TI_ADPLL_BYPASS,
+	TI_ADPLL_HIF,
+	TI_ADPLL_DIV2,
+	TI_ADPLL_CLKOUT,
+	TI_ADPLL_CLKOUT2,
+	TI_ADPLL_M3,
+};
+
+#define TI_ADPLL_NR_CLOCKS	(TI_ADPLL_M3 + 1)
+
+enum ti_adpll_inputs {
+	TI_ADPLL_CLKINP,
+	TI_ADPLL_CLKINPULOW,
+	TI_ADPLL_CLKINPHIF,
+};
+
+enum ti_adpll_s_outputs {
+	TI_ADPLL_S_DCOCLKLDO,
+	TI_ADPLL_S_CLKOUT,
+	TI_ADPLL_S_CLKOUTX2,
+	TI_ADPLL_S_CLKOUTHIF,
+};
+
+enum ti_adpll_lj_outputs {
+	TI_ADPLL_LJ_CLKDCOLDO,
+	TI_ADPLL_LJ_CLKOUT,
+	TI_ADPLL_LJ_CLKOUTLDO,
+};
+
+struct ti_adpll_platform_data {
+	const bool is_type_s;
+	const int nr_max_inputs;
+	const int nr_max_outputs;
+	const int output_index;
+};
+
+struct ti_adpll_clock {
+	struct clk *clk;
+	struct clk_lookup *cl;
+	void (*unregister)(struct clk *clk);
+};
+
+struct ti_adpll_dco_data {
+	struct clk_hw hw;
+};
+
+struct ti_adpll_clkout_data {
+	struct ti_adpll_data *adpll;
+	struct clk_gate gate;
+	struct clk_hw hw;
+};
+
+struct ti_adpll_data {
+	struct device *dev;
+	const struct ti_adpll_platform_data *c;
+	struct device_node *np;
+	unsigned long pa;
+	void __iomem *iobase;
+	void __iomem *regs;
+	spinlock_t lock;	/* For ADPLL shared register access */
+	const char *parent_names[MAX_ADPLL_INPUTS];
+	struct clk *parent_clocks[MAX_ADPLL_INPUTS];
+	struct ti_adpll_clock *clocks;
+	struct clk_onecell_data outputs;
+	struct ti_adpll_dco_data dco;
+};
+
+static const char *ti_adpll_clk_get_name(struct ti_adpll_data *d,
+					 int output_index,
+					 const char *postfix)
+{
+	const char *name;
+	int err;
+
+	if (output_index >= 0) {
+		err = of_property_read_string_index(d->np,
+						    "clock-output-names",
+						    output_index,
+						    &name);
+		if (err)
+			return NULL;
+	} else {
+		name = devm_kasprintf(d->dev, GFP_KERNEL, "%08lx.adpll.%s",
+				      d->pa, postfix);
+	}
+
+	return name;
+}
+
+#define ADPLL_MAX_CON_ID	16	/* See MAX_CON_ID */
+
+static int ti_adpll_setup_clock(struct ti_adpll_data *d, struct clk *clock,
+				int index, int output_index, const char *name,
+				void (*unregister)(struct clk *clk))
+{
+	struct clk_lookup *cl;
+	const char *postfix = NULL;
+	char con_id[ADPLL_MAX_CON_ID];
+
+	d->clocks[index].clk = clock;
+	d->clocks[index].unregister = unregister;
+
+	/* Separate con_id in format "pll040dcoclkldo" to fit MAX_CON_ID */
+	postfix = strrchr(name, '.');
+	if (postfix && strlen(postfix) > 1) {
+		if (strlen(postfix) > ADPLL_MAX_CON_ID)
+			dev_warn(d->dev, "clock %s con_id lookup may fail\n",
+				 name);
+		snprintf(con_id, 16, "pll%03lx%s", d->pa & 0xfff, postfix + 1);
+		cl = clkdev_create(clock, con_id, NULL);
+		if (!cl)
+			return -ENOMEM;
+		d->clocks[index].cl = cl;
+	} else {
+		dev_warn(d->dev, "no con_id for clock %s\n", name);
+	}
+
+	if (output_index < 0)
+		return 0;
+
+	d->outputs.clks[output_index] = clock;
+	d->outputs.clk_num++;
+
+	return 0;
+}
+
+static int ti_adpll_init_divider(struct ti_adpll_data *d,
+				 enum ti_adpll_clocks index,
+				 int output_index, char *name,
+				 struct clk *parent_clock,
+				 void __iomem *reg,
+				 u8 shift, u8 width,
+				 u8 clk_divider_flags)
+{
+	const char *child_name;
+	const char *parent_name;
+	struct clk *clock;
+
+	child_name = ti_adpll_clk_get_name(d, output_index, name);
+	if (!child_name)
+		return -EINVAL;
+
+	parent_name = __clk_get_name(parent_clock);
+	clock = clk_register_divider(d->dev, child_name, parent_name, 0,
+				     reg, shift, width, clk_divider_flags,
+				     &d->lock);
+	if (IS_ERR(clock)) {
+		dev_err(d->dev, "failed to register divider %s: %li\n",
+			name, PTR_ERR(clock));
+		return PTR_ERR(clock);
+	}
+
+	return ti_adpll_setup_clock(d, clock, index, output_index, child_name,
+				    clk_unregister_divider);
+}
+
+static int ti_adpll_init_mux(struct ti_adpll_data *d,
+			     enum ti_adpll_clocks index,
+			     char *name, struct clk *clk0,
+			     struct clk *clk1,
+			     void __iomem *reg,
+			     u8 shift)
+{
+	const char *child_name;
+	const char *parents[2];
+	struct clk *clock;
+
+	child_name = ti_adpll_clk_get_name(d, -ENODEV, name);
+	if (!child_name)
+		return -ENOMEM;
+	parents[0] = __clk_get_name(clk0);
+	parents[1] = __clk_get_name(clk1);
+	clock = clk_register_mux(d->dev, child_name, parents, 2, 0,
+				 reg, shift, 1, 0, &d->lock);
+	if (IS_ERR(clock)) {
+		dev_err(d->dev, "failed to register mux %s: %li\n",
+			name, PTR_ERR(clock));
+		return PTR_ERR(clock);
+	}
+
+	return ti_adpll_setup_clock(d, clock, index, -ENODEV, child_name,
+				    clk_unregister_mux);
+}
+
+static int ti_adpll_init_gate(struct ti_adpll_data *d,
+			      enum ti_adpll_clocks index,
+			      int output_index, char *name,
+			      struct clk *parent_clock,
+			      void __iomem *reg,
+			      u8 bit_idx,
+			      u8 clk_gate_flags)
+{
+	const char *child_name;
+	const char *parent_name;
+	struct clk *clock;
+
+	child_name = ti_adpll_clk_get_name(d, output_index, name);
+	if (!child_name)
+		return -EINVAL;
+
+	parent_name = __clk_get_name(parent_clock);
+	clock = clk_register_gate(d->dev, child_name, parent_name, 0,
+				  reg, bit_idx, clk_gate_flags,
+				  &d->lock);
+	if (IS_ERR(clock)) {
+		dev_err(d->dev, "failed to register gate %s: %li\n",
+			name, PTR_ERR(clock));
+		return PTR_ERR(clock);
+	}
+
+	return ti_adpll_setup_clock(d, clock, index, output_index, child_name,
+				    clk_unregister_gate);
+}
+
+static int ti_adpll_init_fixed_factor(struct ti_adpll_data *d,
+				      enum ti_adpll_clocks index,
+				      char *name,
+				      struct clk *parent_clock,
+				      unsigned int mult,
+				      unsigned int div)
+{
+	const char *child_name;
+	const char *parent_name;
+	struct clk *clock;
+
+	child_name = ti_adpll_clk_get_name(d, -ENODEV, name);
+	if (!child_name)
+		return -ENOMEM;
+
+	parent_name = __clk_get_name(parent_clock);
+	clock = clk_register_fixed_factor(d->dev, child_name, parent_name,
+					  0, mult, div);
+	if (IS_ERR(clock))
+		return PTR_ERR(clock);
+
+	return ti_adpll_setup_clock(d, clock, index, -ENODEV, child_name,
+				    clk_unregister);
+}
+
+static void ti_adpll_set_idle_bypass(struct ti_adpll_data *d)
+{
+	unsigned long flags;
+	u32 v;
+
+	spin_lock_irqsave(&d->lock, flags);
+	v = readl_relaxed(d->regs + ADPLL_CLKCTRL_OFFSET);
+	v |= BIT(ADPLL_CLKCTRL_IDLE);
+	writel_relaxed(v, d->regs + ADPLL_CLKCTRL_OFFSET);
+	spin_unlock_irqrestore(&d->lock, flags);
+}
+
+static void ti_adpll_clear_idle_bypass(struct ti_adpll_data *d)
+{
+	unsigned long flags;
+	u32 v;
+
+	spin_lock_irqsave(&d->lock, flags);
+	v = readl_relaxed(d->regs + ADPLL_CLKCTRL_OFFSET);
+	v &= ~BIT(ADPLL_CLKCTRL_IDLE);
+	writel_relaxed(v, d->regs + ADPLL_CLKCTRL_OFFSET);
+	spin_unlock_irqrestore(&d->lock, flags);
+}
+
+static bool ti_adpll_clock_is_bypass(struct ti_adpll_data *d)
+{
+	u32 v;
+
+	v = readl_relaxed(d->regs + ADPLL_STATUS_OFFSET);
+
+	return v & BIT(ADPLL_STATUS_BYPASS);
+}
+
+/*
+ * Locked and bypass are not actually mutually exclusive:  if you only care
+ * about the DCO clock and not CLKOUT you can clear M2PWDNZ before enabling
+ * the PLL, resulting in status (FREQLOCK | PHASELOCK | BYPASS) after lock.
+ */
+static bool ti_adpll_is_locked(struct ti_adpll_data *d)
+{
+	u32 v = readl_relaxed(d->regs + ADPLL_STATUS_OFFSET);
+
+	return (v & ADPLL_STATUS_PREPARED_MASK) == ADPLL_STATUS_PREPARED_MASK;
+}
+
+static int ti_adpll_wait_lock(struct ti_adpll_data *d)
+{
+	int retries = ADPLL_MAX_RETRIES;
+
+	do {
+		if (ti_adpll_is_locked(d))
+			return 0;
+		usleep_range(200, 300);
+	} while (retries--);
+
+	dev_err(d->dev, "pll failed to lock\n");
+	return -ETIMEDOUT;
+}
+
+static int ti_adpll_prepare(struct clk_hw *hw)
+{
+	struct ti_adpll_dco_data *dco = to_dco(hw);
+	struct ti_adpll_data *d = to_adpll(dco);
+
+	ti_adpll_clear_idle_bypass(d);
+	ti_adpll_wait_lock(d);
+
+	return 0;
+}
+
+static void ti_adpll_unprepare(struct clk_hw *hw)
+{
+	struct ti_adpll_dco_data *dco = to_dco(hw);
+	struct ti_adpll_data *d = to_adpll(dco);
+
+	ti_adpll_set_idle_bypass(d);
+}
+
+static int ti_adpll_is_prepared(struct clk_hw *hw)
+{
+	struct ti_adpll_dco_data *dco = to_dco(hw);
+	struct ti_adpll_data *d = to_adpll(dco);
+
+	return ti_adpll_is_locked(d);
+}
+
+/*
+ * Note that the DCO clock is never subject to bypass: if the PLL is off,
+ * dcoclk is low.
+ */
+static unsigned long ti_adpll_recalc_rate(struct clk_hw *hw,
+					  unsigned long parent_rate)
+{
+	struct ti_adpll_dco_data *dco = to_dco(hw);
+	struct ti_adpll_data *d = to_adpll(dco);
+	u32 frac_m, divider, v;
+	u64 rate;
+	unsigned long flags;
+
+	if (ti_adpll_clock_is_bypass(d))
+		return 0;
+
+	spin_lock_irqsave(&d->lock, flags);
+	frac_m = readl_relaxed(d->regs + ADPLL_FRACDIV_OFFSET);
+	frac_m &= ADPLL_FRACDIV_FRACTIONALM_MASK;
+	rate = (u64)readw_relaxed(d->regs + ADPLL_MN2DIV_OFFSET) << 18;
+	rate += frac_m;
+	rate *= parent_rate;
+	divider = (readw_relaxed(d->regs + ADPLL_M2NDIV_OFFSET) + 1) << 18;
+	spin_unlock_irqrestore(&d->lock, flags);
+
+	do_div(rate, divider);
+
+	if (d->c->is_type_s) {
+		v = readl_relaxed(d->regs + ADPLL_CLKCTRL_OFFSET);
+		if (v & BIT(ADPLL_CLKCTRL_REGM4XEN_ADPLL_S))
+			rate *= 4;
+		rate *= 2;
+	}
+
+	return rate;
+}
+
+/* PLL parent is always clkinp, bypass only affects the children */
+static u8 ti_adpll_get_parent(struct clk_hw *hw)
+{
+	return 0;
+}
+
+static const struct clk_ops ti_adpll_ops = {
+	.prepare = ti_adpll_prepare,
+	.unprepare = ti_adpll_unprepare,
+	.is_prepared = ti_adpll_is_prepared,
+	.recalc_rate = ti_adpll_recalc_rate,
+	.get_parent = ti_adpll_get_parent,
+};
+
+static int ti_adpll_init_dco(struct ti_adpll_data *d)
+{
+	struct clk_init_data init;
+	struct clk *clock;
+	const char *postfix;
+	int width, err;
+
+	d->outputs.clks = devm_kcalloc(d->dev,
+				       MAX_ADPLL_OUTPUTS,
+				       sizeof(struct clk *),
+				       GFP_KERNEL);
+	if (!d->outputs.clks)
+		return -ENOMEM;
+
+	if (d->c->output_index < 0)
+		postfix = "dco";
+	else
+		postfix = NULL;
+
+	init.name = ti_adpll_clk_get_name(d, d->c->output_index, postfix);
+	if (!init.name)
+		return -EINVAL;
+
+	init.parent_names = d->parent_names;
+	init.num_parents = d->c->nr_max_inputs;
+	init.ops = &ti_adpll_ops;
+	init.flags = CLK_GET_RATE_NOCACHE;
+	d->dco.hw.init = &init;
+
+	if (d->c->is_type_s)
+		width = 5;
+	else
+		width = 4;
+
+	/* Internal input clock divider N2 */
+	err = ti_adpll_init_divider(d, TI_ADPLL_N2, -ENODEV, "n2",
+				    d->parent_clocks[TI_ADPLL_CLKINP],
+				    d->regs + ADPLL_MN2DIV_OFFSET,
+				    ADPLL_MN2DIV_N2, width, 0);
+	if (err)
+		return err;
+
+	clock = devm_clk_register(d->dev, &d->dco.hw);
+	if (IS_ERR(clock))
+		return PTR_ERR(clock);
+
+	return ti_adpll_setup_clock(d, clock, TI_ADPLL_DCO, d->c->output_index,
+				    init.name, NULL);
+}
+
+static int ti_adpll_clkout_enable(struct clk_hw *hw)
+{
+	struct ti_adpll_clkout_data *co = to_clkout(hw);
+	struct clk_hw *gate_hw = &co->gate.hw;
+
+	__clk_hw_set_clk(gate_hw, hw);
+
+	return clk_gate_ops.enable(gate_hw);
+}
+
+static void ti_adpll_clkout_disable(struct clk_hw *hw)
+{
+	struct ti_adpll_clkout_data *co = to_clkout(hw);
+	struct clk_hw *gate_hw = &co->gate.hw;
+
+	__clk_hw_set_clk(gate_hw, hw);
+	clk_gate_ops.disable(gate_hw);
+}
+
+static int ti_adpll_clkout_is_enabled(struct clk_hw *hw)
+{
+	struct ti_adpll_clkout_data *co = to_clkout(hw);
+	struct clk_hw *gate_hw = &co->gate.hw;
+
+	__clk_hw_set_clk(gate_hw, hw);
+
+	return clk_gate_ops.is_enabled(gate_hw);
+}
+
+/* Setting PLL bypass puts clkout and clkoutx2 into bypass */
+static u8 ti_adpll_clkout_get_parent(struct clk_hw *hw)
+{
+	struct ti_adpll_clkout_data *co = to_clkout(hw);
+	struct ti_adpll_data *d = co->adpll;
+
+	return ti_adpll_clock_is_bypass(d);
+}
+
+static int ti_adpll_init_clkout(struct ti_adpll_data *d,
+				enum ti_adpll_clocks index,
+				int output_index, int gate_bit,
+				char *name, struct clk *clk0,
+				struct clk *clk1)
+{
+	struct ti_adpll_clkout_data *co;
+	struct clk_init_data init;
+	struct clk_ops *ops;
+	const char *parent_names[2];
+	const char *child_name;
+	struct clk *clock;
+	int err;
+
+	co = devm_kzalloc(d->dev, sizeof(*co), GFP_KERNEL);
+	if (!co)
+		return -ENOMEM;
+	co->adpll = d;
+
+	err = of_property_read_string_index(d->np,
+					    "clock-output-names",
+					    output_index,
+					    &child_name);
+	if (err)
+		return err;
+
+	ops = devm_kzalloc(d->dev, sizeof(*ops), GFP_KERNEL);
+	if (!ops)
+		return -ENOMEM;
+
+	init.name = child_name;
+	init.ops = ops;
+	init.flags = 0;
+	co->hw.init = &init;
+	parent_names[0] = __clk_get_name(clk0);
+	parent_names[1] = __clk_get_name(clk1);
+	init.parent_names = parent_names;
+	init.num_parents = 2;
+
+	ops->get_parent = ti_adpll_clkout_get_parent;
+	ops->determine_rate = __clk_mux_determine_rate;
+	if (gate_bit) {
+		co->gate.lock = &d->lock;
+		co->gate.reg = d->regs + ADPLL_CLKCTRL_OFFSET;
+		co->gate.bit_idx = gate_bit;
+		ops->enable = ti_adpll_clkout_enable;
+		ops->disable = ti_adpll_clkout_disable;
+		ops->is_enabled = ti_adpll_clkout_is_enabled;
+	}
+
+	clock = devm_clk_register(d->dev, &co->hw);
+	if (IS_ERR(clock)) {
+		dev_err(d->dev, "failed to register output %s: %li\n",
+			name, PTR_ERR(clock));
+		return PTR_ERR(clock);
+	}
+
+	return ti_adpll_setup_clock(d, clock, index, output_index, child_name,
+				    NULL);
+}
+
+static int ti_adpll_init_children_adpll_s(struct ti_adpll_data *d)
+{
+	int err;
+
+	if (!d->c->is_type_s)
+		return 0;
+
+	/* Internal mux, sources from divider N2 or clkinpulow */
+	err = ti_adpll_init_mux(d, TI_ADPLL_BYPASS, "bypass",
+				d->clocks[TI_ADPLL_N2].clk,
+				d->parent_clocks[TI_ADPLL_CLKINPULOW],
+				d->regs + ADPLL_CLKCTRL_OFFSET,
+				ADPLL_CLKCTRL_ULOWCLKEN);
+	if (err)
+		return err;
+
+	/* Internal divider M2, sources DCO */
+	err = ti_adpll_init_divider(d, TI_ADPLL_M2, -ENODEV, "m2",
+				    d->clocks[TI_ADPLL_DCO].clk,
+				    d->regs + ADPLL_M2NDIV_OFFSET,
+				    ADPLL_M2NDIV_M2,
+				    ADPLL_M2NDIV_M2_ADPLL_S_WIDTH,
+				    CLK_DIVIDER_ONE_BASED);
+	if (err)
+		return err;
+
+	/* Internal fixed divider, after M2 before clkout */
+	err = ti_adpll_init_fixed_factor(d, TI_ADPLL_DIV2, "div2",
+					 d->clocks[TI_ADPLL_M2].clk,
+					 1, 2);
+	if (err)
+		return err;
+
+	/* Output clkout with a mux and gate, sources from div2 or bypass */
+	err = ti_adpll_init_clkout(d, TI_ADPLL_CLKOUT, TI_ADPLL_S_CLKOUT,
+				   ADPLL_CLKCTRL_CLKOUTEN, "clkout",
+				   d->clocks[TI_ADPLL_DIV2].clk,
+				   d->clocks[TI_ADPLL_BYPASS].clk);
+	if (err)
+		return err;
+
+	/* Output clkoutx2 with a mux and gate, sources from M2 or bypass */
+	err = ti_adpll_init_clkout(d, TI_ADPLL_CLKOUT2, TI_ADPLL_S_CLKOUTX2, 0,
+				   "clkout2", d->clocks[TI_ADPLL_M2].clk,
+				   d->clocks[TI_ADPLL_BYPASS].clk);
+	if (err)
+		return err;
+
+	/* Internal mux, sources from DCO and clkinphif */
+	if (d->parent_clocks[TI_ADPLL_CLKINPHIF]) {
+		err = ti_adpll_init_mux(d, TI_ADPLL_HIF, "hif",
+					d->clocks[TI_ADPLL_DCO].clk,
+					d->parent_clocks[TI_ADPLL_CLKINPHIF],
+					d->regs + ADPLL_CLKCTRL_OFFSET,
+					ADPLL_CLKINPHIFSEL_ADPLL_S);
+		if (err)
+			return err;
+	}
+
+	/* Output clkouthif with a divider M3, sources from hif */
+	err = ti_adpll_init_divider(d, TI_ADPLL_M3, TI_ADPLL_S_CLKOUTHIF, "m3",
+				    d->clocks[TI_ADPLL_HIF].clk,
+				    d->regs + ADPLL_M3DIV_OFFSET,
+				    ADPLL_M3DIV_M3,
+				    ADPLL_M3DIV_M3_WIDTH,
+				    CLK_DIVIDER_ONE_BASED);
+	if (err)
+		return err;
+
+	/* Output clock dcoclkldo is the DCO */
+
+	return 0;
+}
+
+static int ti_adpll_init_children_adpll_lj(struct ti_adpll_data *d)
+{
+	int err;
+
+	if (d->c->is_type_s)
+		return 0;
+
+	/* Output clkdcoldo, gated output of DCO */
+	err = ti_adpll_init_gate(d, TI_ADPLL_DCO_GATE, TI_ADPLL_LJ_CLKDCOLDO,
+				 "clkdcoldo", d->clocks[TI_ADPLL_DCO].clk,
+				 d->regs + ADPLL_CLKCTRL_OFFSET,
+				 ADPLL_CLKCTRL_CLKDCOLDOEN, 0);
+	if (err)
+		return err;
+
+	/* Internal divider M2, sources from DCO */
+	err = ti_adpll_init_divider(d, TI_ADPLL_M2, -ENODEV,
+				    "m2", d->clocks[TI_ADPLL_DCO].clk,
+				    d->regs + ADPLL_M2NDIV_OFFSET,
+				    ADPLL_M2NDIV_M2,
+				    ADPLL_M2NDIV_M2_ADPLL_LJ_WIDTH,
+				    CLK_DIVIDER_ONE_BASED);
+	if (err)
+		return err;
+
+	/* Output clkoutldo, gated output of M2 */
+	err = ti_adpll_init_gate(d, TI_ADPLL_M2_GATE, TI_ADPLL_LJ_CLKOUTLDO,
+				 "clkoutldo", d->clocks[TI_ADPLL_M2].clk,
+				 d->regs + ADPLL_CLKCTRL_OFFSET,
+				 ADPLL_CLKCTRL_CLKOUTLDOEN_ADPLL_LJ,
+				 0);
+	if (err)
+		return err;
+
+	/* Internal mux, sources from divider N2 or clkinpulow */
+	err = ti_adpll_init_mux(d, TI_ADPLL_BYPASS, "bypass",
+				d->clocks[TI_ADPLL_N2].clk,
+				d->parent_clocks[TI_ADPLL_CLKINPULOW],
+				d->regs + ADPLL_CLKCTRL_OFFSET,
+				ADPLL_CLKCTRL_ULOWCLKEN);
+	if (err)
+		return err;
+
+	/* Output clkout, sources M2 or bypass */
+	err = ti_adpll_init_clkout(d, TI_ADPLL_CLKOUT, TI_ADPLL_S_CLKOUT,
+				   ADPLL_CLKCTRL_CLKOUTEN, "clkout",
+				   d->clocks[TI_ADPLL_M2].clk,
+				   d->clocks[TI_ADPLL_BYPASS].clk);
+	if (err)
+		return err;
+
+	return 0;
+}
+
+static void ti_adpll_free_resources(struct ti_adpll_data *d)
+{
+	int i;
+
+	for (i = TI_ADPLL_M3; i >= 0; i--) {
+		struct ti_adpll_clock *ac = &d->clocks[i];
+
+		if (!ac || IS_ERR_OR_NULL(ac->clk))
+			continue;
+		if (ac->cl)
+			clkdev_drop(ac->cl);
+		if (ac->unregister)
+			ac->unregister(ac->clk);
+	}
+}
+
+/* MPU PLL manages the lock register for all PLLs */
+static void ti_adpll_unlock_all(void __iomem *reg)
+{
+	u32 v;
+
+	v = readl_relaxed(reg);
+	if (v == ADPLL_PLLSS_MMR_LOCK_ENABLED)
+		writel_relaxed(ADPLL_PLLSS_MMR_UNLOCK_MAGIC, reg);
+}
+
+static int ti_adpll_init_registers(struct ti_adpll_data *d)
+{
+	int register_offset = 0;
+
+	if (d->c->is_type_s) {
+		register_offset = 8;
+		ti_adpll_unlock_all(d->iobase + ADPLL_PLLSS_MMR_LOCK_OFFSET);
+	}
+
+	d->regs = d->iobase + register_offset + ADPLL_PWRCTRL_OFFSET;
+
+	return 0;
+}
+
+static int ti_adpll_init_inputs(struct ti_adpll_data *d)
+{
+	static const char error[] = "need at least %i inputs";
+	struct clk *clock;
+	int nr_inputs;
+
+	nr_inputs = of_clk_get_parent_count(d->np);
+	if (nr_inputs < d->c->nr_max_inputs) {
+		dev_err(d->dev, error, nr_inputs);
+		return -EINVAL;
+	}
+	of_clk_parent_fill(d->np, d->parent_names, nr_inputs);
+
+	clock = devm_clk_get(d->dev, d->parent_names[0]);
+	if (IS_ERR(clock)) {
+		dev_err(d->dev, "could not get clkinp\n");
+		return PTR_ERR(clock);
+	}
+	d->parent_clocks[TI_ADPLL_CLKINP] = clock;
+
+	clock = devm_clk_get(d->dev, d->parent_names[1]);
+	if (IS_ERR(clock)) {
+		dev_err(d->dev, "could not get clkinpulow clock\n");
+		return PTR_ERR(clock);
+	}
+	d->parent_clocks[TI_ADPLL_CLKINPULOW] = clock;
+
+	if (d->c->is_type_s) {
+		clock =  devm_clk_get(d->dev, d->parent_names[2]);
+		if (IS_ERR(clock)) {
+			dev_err(d->dev, "could not get clkinphif clock\n");
+			return PTR_ERR(clock);
+		}
+		d->parent_clocks[TI_ADPLL_CLKINPHIF] = clock;
+	}
+
+	return 0;
+}
+
+static const struct ti_adpll_platform_data ti_adpll_type_s = {
+	.is_type_s = true,
+	.nr_max_inputs = MAX_ADPLL_INPUTS,
+	.nr_max_outputs = MAX_ADPLL_OUTPUTS,
+	.output_index = TI_ADPLL_S_DCOCLKLDO,
+};
+
+static const struct ti_adpll_platform_data ti_adpll_type_lj = {
+	.is_type_s = false,
+	.nr_max_inputs = MAX_ADPLL_INPUTS - 1,
+	.nr_max_outputs = MAX_ADPLL_OUTPUTS - 1,
+	.output_index = -EINVAL,
+};
+
+static const struct of_device_id ti_adpll_match[] = {
+	{ .compatible = "ti,dm814-adpll-s-clock", &ti_adpll_type_s },
+	{ .compatible = "ti,dm814-adpll-lj-clock", &ti_adpll_type_lj },
+	{},
+};
+MODULE_DEVICE_TABLE(of, ti_adpll_match);
+
+static int ti_adpll_probe(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct device *dev = &pdev->dev;
+	struct ti_adpll_data *d;
+	struct resource *res;
+	int err;
+
+	d = devm_kzalloc(dev, sizeof(*d), GFP_KERNEL);
+	if (!d)
+		return -ENOMEM;
+	d->dev = dev;
+	d->np = node;
+	d->c = device_get_match_data(dev);
+	dev_set_drvdata(d->dev, d);
+	spin_lock_init(&d->lock);
+
+	d->iobase = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
+	if (IS_ERR(d->iobase))
+		return PTR_ERR(d->iobase);
+	d->pa = res->start;
+
+	err = ti_adpll_init_registers(d);
+	if (err)
+		return err;
+
+	err = ti_adpll_init_inputs(d);
+	if (err)
+		return err;
+
+	d->clocks = devm_kcalloc(d->dev,
+				 TI_ADPLL_NR_CLOCKS,
+				 sizeof(struct ti_adpll_clock),
+				 GFP_KERNEL);
+	if (!d->clocks)
+		return -ENOMEM;
+
+	err = ti_adpll_init_dco(d);
+	if (err) {
+		dev_err(dev, "could not register dco: %i\n", err);
+		goto free;
+	}
+
+	err = ti_adpll_init_children_adpll_s(d);
+	if (err)
+		goto free;
+	err = ti_adpll_init_children_adpll_lj(d);
+	if (err)
+		goto free;
+
+	err = of_clk_add_provider(d->np, of_clk_src_onecell_get, &d->outputs);
+	if (err)
+		goto free;
+
+	return 0;
+
+free:
+	WARN_ON(1);
+	ti_adpll_free_resources(d);
+
+	return err;
+}
+
+static void ti_adpll_remove(struct platform_device *pdev)
+{
+	struct ti_adpll_data *d = dev_get_drvdata(&pdev->dev);
+
+	ti_adpll_free_resources(d);
+}
+
+static struct platform_driver ti_adpll_driver = {
+	.driver = {
+		.name = "ti-adpll",
+		.of_match_table = ti_adpll_match,
+	},
+	.probe = ti_adpll_probe,
+	.remove = ti_adpll_remove,
+};
+
+static int __init ti_adpll_init(void)
+{
+	return platform_driver_register(&ti_adpll_driver);
+}
+core_initcall(ti_adpll_init);
+
+static void __exit ti_adpll_exit(void)
+{
+	platform_driver_unregister(&ti_adpll_driver);
+}
+module_exit(ti_adpll_exit);
+
+MODULE_DESCRIPTION("Clock driver for dm814x ADPLL");
+MODULE_ALIAS("platform:dm814-adpll-clock");
+MODULE_AUTHOR("Tony LIndgren <tony@atomide.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
new file mode 100644
index 000000000..31bf097f8
--- /dev/null
+++ b/drivers/clk/ti/apll.c
@@ -0,0 +1,410 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP APLL clock support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * J Keerthy <j-keerthy@ti.com>
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/string.h>
+#include <linux/log2.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include <linux/delay.h>
+
+#include "clock.h"
+
+#define APLL_FORCE_LOCK 0x1
+#define APLL_AUTO_IDLE	0x2
+#define MAX_APLL_WAIT_TRIES		1000000
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+static int dra7_apll_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	int r = 0, i = 0;
+	struct dpll_data *ad;
+	const char *clk_name;
+	u8 state = 1;
+	u32 v;
+
+	ad = clk->dpll_data;
+	if (!ad)
+		return -EINVAL;
+
+	clk_name = clk_hw_get_name(&clk->hw);
+
+	state <<= __ffs(ad->idlest_mask);
+
+	/* Check is already locked */
+	v = ti_clk_ll_ops->clk_readl(&ad->idlest_reg);
+
+	if ((v & ad->idlest_mask) == state)
+		return r;
+
+	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
+	v &= ~ad->enable_mask;
+	v |= APLL_FORCE_LOCK << __ffs(ad->enable_mask);
+	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
+
+	state <<= __ffs(ad->idlest_mask);
+
+	while (1) {
+		v = ti_clk_ll_ops->clk_readl(&ad->idlest_reg);
+		if ((v & ad->idlest_mask) == state)
+			break;
+		if (i > MAX_APLL_WAIT_TRIES)
+			break;
+		i++;
+		udelay(1);
+	}
+
+	if (i == MAX_APLL_WAIT_TRIES) {
+		pr_warn("clock: %s failed transition to '%s'\n",
+			clk_name, (state) ? "locked" : "bypassed");
+		r = -EBUSY;
+	} else
+		pr_debug("clock: %s transition to '%s' in %d loops\n",
+			 clk_name, (state) ? "locked" : "bypassed", i);
+
+	return r;
+}
+
+static void dra7_apll_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *ad;
+	u8 state = 1;
+	u32 v;
+
+	ad = clk->dpll_data;
+
+	state <<= __ffs(ad->idlest_mask);
+
+	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
+	v &= ~ad->enable_mask;
+	v |= APLL_AUTO_IDLE << __ffs(ad->enable_mask);
+	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
+}
+
+static int dra7_apll_is_enabled(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *ad;
+	u32 v;
+
+	ad = clk->dpll_data;
+
+	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
+	v &= ad->enable_mask;
+
+	v >>= __ffs(ad->enable_mask);
+
+	return v == APLL_AUTO_IDLE ? 0 : 1;
+}
+
+static u8 dra7_init_apll_parent(struct clk_hw *hw)
+{
+	return 0;
+}
+
+static const struct clk_ops apll_ck_ops = {
+	.enable		= &dra7_apll_enable,
+	.disable	= &dra7_apll_disable,
+	.is_enabled	= &dra7_apll_is_enabled,
+	.get_parent	= &dra7_init_apll_parent,
+};
+
+static void __init omap_clk_register_apll(void *user,
+					  struct device_node *node)
+{
+	struct clk_hw *hw = user;
+	struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw);
+	struct dpll_data *ad = clk_hw->dpll_data;
+	const char *name;
+	struct clk *clk;
+	const struct clk_init_data *init = clk_hw->hw.init;
+
+	clk = of_clk_get(node, 0);
+	if (IS_ERR(clk)) {
+		pr_debug("clk-ref for %pOFn not ready, retry\n",
+			 node);
+		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
+			return;
+
+		goto cleanup;
+	}
+
+	ad->clk_ref = __clk_get_hw(clk);
+
+	clk = of_clk_get(node, 1);
+	if (IS_ERR(clk)) {
+		pr_debug("clk-bypass for %pOFn not ready, retry\n",
+			 node);
+		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
+			return;
+
+		goto cleanup;
+	}
+
+	ad->clk_bypass = __clk_get_hw(clk);
+
+	name = ti_dt_clk_name(node);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		kfree(init->parent_names);
+		kfree(init);
+		return;
+	}
+
+cleanup:
+	kfree(clk_hw->dpll_data);
+	kfree(init->parent_names);
+	kfree(init);
+	kfree(clk_hw);
+}
+
+static void __init of_dra7_apll_setup(struct device_node *node)
+{
+	struct dpll_data *ad = NULL;
+	struct clk_hw_omap *clk_hw = NULL;
+	struct clk_init_data *init = NULL;
+	const char **parent_names = NULL;
+	int ret;
+
+	ad = kzalloc_obj(*ad);
+	clk_hw = kzalloc_obj(*clk_hw);
+	init = kzalloc_obj(*init);
+	if (!ad || !clk_hw || !init)
+		goto cleanup;
+
+	clk_hw->dpll_data = ad;
+	clk_hw->hw.init = init;
+
+	init->name = ti_dt_clk_name(node);
+	init->ops = &apll_ck_ops;
+
+	init->num_parents = of_clk_get_parent_count(node);
+	if (init->num_parents < 1) {
+		pr_err("dra7 apll %pOFn must have parent(s)\n", node);
+		goto cleanup;
+	}
+
+	parent_names = kcalloc(init->num_parents, sizeof(char *), GFP_KERNEL);
+	if (!parent_names)
+		goto cleanup;
+
+	of_clk_parent_fill(node, parent_names, init->num_parents);
+
+	init->parent_names = parent_names;
+
+	ret = ti_clk_get_reg_addr(node, 0, &ad->control_reg);
+	ret |= ti_clk_get_reg_addr(node, 1, &ad->idlest_reg);
+
+	if (ret)
+		goto cleanup;
+
+	ad->idlest_mask = 0x1;
+	ad->enable_mask = 0x3;
+
+	omap_clk_register_apll(&clk_hw->hw, node);
+	return;
+
+cleanup:
+	kfree(parent_names);
+	kfree(ad);
+	kfree(clk_hw);
+	kfree(init);
+}
+CLK_OF_DECLARE(dra7_apll_clock, "ti,dra7-apll-clock", of_dra7_apll_setup);
+
+#define OMAP2_EN_APLL_LOCKED	0x3
+#define OMAP2_EN_APLL_STOPPED	0x0
+
+static int omap2_apll_is_enabled(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *ad = clk->dpll_data;
+	u32 v;
+
+	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
+	v &= ad->enable_mask;
+
+	v >>= __ffs(ad->enable_mask);
+
+	return v == OMAP2_EN_APLL_LOCKED ? 1 : 0;
+}
+
+static unsigned long omap2_apll_recalc(struct clk_hw *hw,
+				       unsigned long parent_rate)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+
+	if (omap2_apll_is_enabled(hw))
+		return clk->fixed_rate;
+
+	return 0;
+}
+
+static int omap2_apll_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *ad = clk->dpll_data;
+	u32 v;
+	int i = 0;
+
+	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
+	v &= ~ad->enable_mask;
+	v |= OMAP2_EN_APLL_LOCKED << __ffs(ad->enable_mask);
+	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
+
+	while (1) {
+		v = ti_clk_ll_ops->clk_readl(&ad->idlest_reg);
+		if (v & ad->idlest_mask)
+			break;
+		if (i > MAX_APLL_WAIT_TRIES)
+			break;
+		i++;
+		udelay(1);
+	}
+
+	if (i == MAX_APLL_WAIT_TRIES) {
+		pr_warn("%s failed to transition to locked\n",
+			clk_hw_get_name(&clk->hw));
+		return -EBUSY;
+	}
+
+	return 0;
+}
+
+static void omap2_apll_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *ad = clk->dpll_data;
+	u32 v;
+
+	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
+	v &= ~ad->enable_mask;
+	v |= OMAP2_EN_APLL_STOPPED << __ffs(ad->enable_mask);
+	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
+}
+
+static const struct clk_ops omap2_apll_ops = {
+	.enable		= &omap2_apll_enable,
+	.disable	= &omap2_apll_disable,
+	.is_enabled	= &omap2_apll_is_enabled,
+	.recalc_rate	= &omap2_apll_recalc,
+};
+
+static void omap2_apll_set_autoidle(struct clk_hw_omap *clk, u32 val)
+{
+	struct dpll_data *ad = clk->dpll_data;
+	u32 v;
+
+	v = ti_clk_ll_ops->clk_readl(&ad->autoidle_reg);
+	v &= ~ad->autoidle_mask;
+	v |= val << __ffs(ad->autoidle_mask);
+	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
+}
+
+#define OMAP2_APLL_AUTOIDLE_LOW_POWER_STOP	0x3
+#define OMAP2_APLL_AUTOIDLE_DISABLE		0x0
+
+static void omap2_apll_allow_idle(struct clk_hw_omap *clk)
+{
+	omap2_apll_set_autoidle(clk, OMAP2_APLL_AUTOIDLE_LOW_POWER_STOP);
+}
+
+static void omap2_apll_deny_idle(struct clk_hw_omap *clk)
+{
+	omap2_apll_set_autoidle(clk, OMAP2_APLL_AUTOIDLE_DISABLE);
+}
+
+static const struct clk_hw_omap_ops omap2_apll_hwops = {
+	.allow_idle	= &omap2_apll_allow_idle,
+	.deny_idle	= &omap2_apll_deny_idle,
+};
+
+static void __init of_omap2_apll_setup(struct device_node *node)
+{
+	struct dpll_data *ad = NULL;
+	struct clk_hw_omap *clk_hw = NULL;
+	struct clk_init_data *init = NULL;
+	const char *name;
+	struct clk *clk;
+	const char *parent_name;
+	u32 val;
+	int ret;
+
+	ad = kzalloc_obj(*ad);
+	clk_hw = kzalloc_obj(*clk_hw);
+	init = kzalloc_obj(*init);
+
+	if (!ad || !clk_hw || !init)
+		goto cleanup;
+
+	clk_hw->dpll_data = ad;
+	clk_hw->hw.init = init;
+	init->ops = &omap2_apll_ops;
+	name = ti_dt_clk_name(node);
+	init->name = name;
+	clk_hw->ops = &omap2_apll_hwops;
+
+	init->num_parents = of_clk_get_parent_count(node);
+	if (init->num_parents != 1) {
+		pr_err("%pOFn must have one parent\n", node);
+		goto cleanup;
+	}
+
+	parent_name = of_clk_get_parent_name(node, 0);
+	init->parent_names = &parent_name;
+
+	if (of_property_read_u32(node, "ti,clock-frequency", &val)) {
+		pr_err("%pOFn missing clock-frequency\n", node);
+		goto cleanup;
+	}
+	clk_hw->fixed_rate = val;
+
+	clk_hw->enable_bit = ti_clk_get_legacy_bit_shift(node);
+	ad->enable_mask = 0x3 << clk_hw->enable_bit;
+	ad->autoidle_mask = 0x3 << clk_hw->enable_bit;
+
+	if (of_property_read_u32(node, "ti,idlest-shift", &val)) {
+		pr_err("%pOFn missing idlest-shift\n", node);
+		goto cleanup;
+	}
+
+	ad->idlest_mask = 1 << val;
+
+	ret = ti_clk_get_reg_addr(node, 0, &ad->control_reg);
+	ret |= ti_clk_get_reg_addr(node, 1, &ad->autoidle_reg);
+	ret |= ti_clk_get_reg_addr(node, 2, &ad->idlest_reg);
+
+	if (ret)
+		goto cleanup;
+
+	name = ti_dt_clk_name(node);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		kfree(init);
+		return;
+	}
+cleanup:
+	kfree(ad);
+	kfree(clk_hw);
+	kfree(init);
+}
+CLK_OF_DECLARE(omap2_apll_clock, "ti,omap2-apll-clock",
+	       of_omap2_apll_setup);
diff --git a/drivers/clk/ti/autoidle.c b/drivers/clk/ti/autoidle.c
new file mode 100644
index 000000000..610f225a8
--- /dev/null
+++ b/drivers/clk/ti/autoidle.c
@@ -0,0 +1,257 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * TI clock autoidle support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+struct clk_ti_autoidle {
+	struct clk_omap_reg	reg;
+	u8			shift;
+	u8			flags;
+	const char		*name;
+	struct list_head	node;
+};
+
+#define AUTOIDLE_LOW		0x1
+
+static LIST_HEAD(autoidle_clks);
+
+/*
+ * we have some non-atomic read/write
+ * operations behind it, so let's
+ * take one lock for handling autoidle
+ * of all clocks
+ */
+static DEFINE_SPINLOCK(autoidle_spinlock);
+
+static int _omap2_clk_deny_idle(struct clk_hw_omap *clk)
+{
+	if (clk->ops && clk->ops->deny_idle) {
+		unsigned long irqflags;
+
+		spin_lock_irqsave(&autoidle_spinlock, irqflags);
+		clk->autoidle_count++;
+		if (clk->autoidle_count == 1)
+			clk->ops->deny_idle(clk);
+
+		spin_unlock_irqrestore(&autoidle_spinlock, irqflags);
+	}
+	return 0;
+}
+
+static int _omap2_clk_allow_idle(struct clk_hw_omap *clk)
+{
+	if (clk->ops && clk->ops->allow_idle) {
+		unsigned long irqflags;
+
+		spin_lock_irqsave(&autoidle_spinlock, irqflags);
+		clk->autoidle_count--;
+		if (clk->autoidle_count == 0)
+			clk->ops->allow_idle(clk);
+
+		spin_unlock_irqrestore(&autoidle_spinlock, irqflags);
+	}
+	return 0;
+}
+
+/**
+ * omap2_clk_deny_idle - disable autoidle on an OMAP clock
+ * @clk: struct clk * to disable autoidle for
+ *
+ * Disable autoidle on an OMAP clock.
+ */
+int omap2_clk_deny_idle(struct clk *clk)
+{
+	struct clk_hw *hw;
+
+	if (!clk)
+		return -EINVAL;
+
+	hw = __clk_get_hw(clk);
+
+	if (omap2_clk_is_hw_omap(hw)) {
+		struct clk_hw_omap *c = to_clk_hw_omap(hw);
+
+		return _omap2_clk_deny_idle(c);
+	}
+
+	return -EINVAL;
+}
+
+/**
+ * omap2_clk_allow_idle - enable autoidle on an OMAP clock
+ * @clk: struct clk * to enable autoidle for
+ *
+ * Enable autoidle on an OMAP clock.
+ */
+int omap2_clk_allow_idle(struct clk *clk)
+{
+	struct clk_hw *hw;
+
+	if (!clk)
+		return -EINVAL;
+
+	hw = __clk_get_hw(clk);
+
+	if (omap2_clk_is_hw_omap(hw)) {
+		struct clk_hw_omap *c = to_clk_hw_omap(hw);
+
+		return _omap2_clk_allow_idle(c);
+	}
+
+	return -EINVAL;
+}
+
+static void _allow_autoidle(struct clk_ti_autoidle *clk)
+{
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(&clk->reg);
+
+	if (clk->flags & AUTOIDLE_LOW)
+		val &= ~(1 << clk->shift);
+	else
+		val |= (1 << clk->shift);
+
+	ti_clk_ll_ops->clk_writel(val, &clk->reg);
+}
+
+static void _deny_autoidle(struct clk_ti_autoidle *clk)
+{
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(&clk->reg);
+
+	if (clk->flags & AUTOIDLE_LOW)
+		val |= (1 << clk->shift);
+	else
+		val &= ~(1 << clk->shift);
+
+	ti_clk_ll_ops->clk_writel(val, &clk->reg);
+}
+
+/**
+ * _clk_generic_allow_autoidle_all - enable autoidle for all clocks
+ *
+ * Enables hardware autoidle for all registered DT clocks, which have
+ * the feature.
+ */
+static void _clk_generic_allow_autoidle_all(void)
+{
+	struct clk_ti_autoidle *c;
+
+	list_for_each_entry(c, &autoidle_clks, node)
+		_allow_autoidle(c);
+}
+
+/**
+ * _clk_generic_deny_autoidle_all - disable autoidle for all clocks
+ *
+ * Disables hardware autoidle for all registered DT clocks, which have
+ * the feature.
+ */
+static void _clk_generic_deny_autoidle_all(void)
+{
+	struct clk_ti_autoidle *c;
+
+	list_for_each_entry(c, &autoidle_clks, node)
+		_deny_autoidle(c);
+}
+
+/**
+ * of_ti_clk_autoidle_setup - sets up hardware autoidle for a clock
+ * @node: pointer to the clock device node
+ *
+ * Checks if a clock has hardware autoidle support or not (check
+ * for presence of 'ti,autoidle-shift' property in the device tree
+ * node) and sets up the hardware autoidle feature for the clock
+ * if available. If autoidle is available, the clock is also added
+ * to the autoidle list for later processing. Returns 0 on success,
+ * negative error value on failure.
+ */
+int __init of_ti_clk_autoidle_setup(struct device_node *node)
+{
+	u32 shift;
+	struct clk_ti_autoidle *clk;
+	int ret;
+
+	/* Check if this clock has autoidle support or not */
+	if (of_property_read_u32(node, "ti,autoidle-shift", &shift))
+		return 0;
+
+	clk = kzalloc_obj(*clk);
+
+	if (!clk)
+		return -ENOMEM;
+
+	clk->shift = shift;
+	clk->name = ti_dt_clk_name(node);
+	ret = ti_clk_get_reg_addr(node, 0, &clk->reg);
+	if (ret) {
+		kfree(clk);
+		return ret;
+	}
+
+	if (of_property_read_bool(node, "ti,invert-autoidle-bit"))
+		clk->flags |= AUTOIDLE_LOW;
+
+	list_add(&clk->node, &autoidle_clks);
+
+	return 0;
+}
+
+/**
+ * omap2_clk_enable_autoidle_all - enable autoidle on all OMAP clocks that
+ * support it
+ *
+ * Enable clock autoidle on all OMAP clocks that have allow_idle
+ * function pointers associated with them.  This function is intended
+ * to be temporary until support for this is added to the common clock
+ * code.  Returns 0.
+ */
+int omap2_clk_enable_autoidle_all(void)
+{
+	int ret;
+
+	ret = omap2_clk_for_each(_omap2_clk_allow_idle);
+	if (ret)
+		return ret;
+
+	_clk_generic_allow_autoidle_all();
+
+	return 0;
+}
+
+/**
+ * omap2_clk_disable_autoidle_all - disable autoidle on all OMAP clocks that
+ * support it
+ *
+ * Disable clock autoidle on all OMAP clocks that have allow_idle
+ * function pointers associated with them.  This function is intended
+ * to be temporary until support for this is added to the common clock
+ * code.  Returns 0.
+ */
+int omap2_clk_disable_autoidle_all(void)
+{
+	int ret;
+
+	ret = omap2_clk_for_each(_omap2_clk_deny_idle);
+	if (ret)
+		return ret;
+
+	_clk_generic_deny_autoidle_all();
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clk-2xxx.c b/drivers/clk/ti/clk-2xxx.c
new file mode 100644
index 000000000..363c4fdbe
--- /dev/null
+++ b/drivers/clk/ti/clk-2xxx.c
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP2 Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc
+ *     Tero Kristo (t-kristo@ti.com)
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+static struct ti_dt_clk omap2xxx_clks[] = {
+	DT_CLK(NULL, "func_32k_ck", "func_32k_ck"),
+	DT_CLK(NULL, "secure_32k_ck", "secure_32k_ck"),
+	DT_CLK(NULL, "virt_12m_ck", "virt_12m_ck"),
+	DT_CLK(NULL, "virt_13m_ck", "virt_13m_ck"),
+	DT_CLK(NULL, "virt_19200000_ck", "virt_19200000_ck"),
+	DT_CLK(NULL, "virt_26m_ck", "virt_26m_ck"),
+	DT_CLK(NULL, "aplls_clkin_ck", "aplls_clkin_ck"),
+	DT_CLK(NULL, "aplls_clkin_x2_ck", "aplls_clkin_x2_ck"),
+	DT_CLK(NULL, "osc_ck", "osc_ck"),
+	DT_CLK(NULL, "sys_ck", "sys_ck"),
+	DT_CLK(NULL, "alt_ck", "alt_ck"),
+	DT_CLK(NULL, "mcbsp_clks", "mcbsp_clks"),
+	DT_CLK(NULL, "dpll_ck", "dpll_ck"),
+	DT_CLK(NULL, "apll96_ck", "apll96_ck"),
+	DT_CLK(NULL, "apll54_ck", "apll54_ck"),
+	DT_CLK(NULL, "func_54m_ck", "func_54m_ck"),
+	DT_CLK(NULL, "core_ck", "core_ck"),
+	DT_CLK(NULL, "func_96m_ck", "func_96m_ck"),
+	DT_CLK(NULL, "func_48m_ck", "func_48m_ck"),
+	DT_CLK(NULL, "func_12m_ck", "func_12m_ck"),
+	DT_CLK(NULL, "sys_clkout_src", "sys_clkout_src"),
+	DT_CLK(NULL, "sys_clkout", "sys_clkout"),
+	DT_CLK(NULL, "emul_ck", "emul_ck"),
+	DT_CLK(NULL, "mpu_ck", "mpu_ck"),
+	DT_CLK(NULL, "dsp_fck", "dsp_fck"),
+	DT_CLK(NULL, "gfx_3d_fck", "gfx_3d_fck"),
+	DT_CLK(NULL, "gfx_2d_fck", "gfx_2d_fck"),
+	DT_CLK(NULL, "gfx_ick", "gfx_ick"),
+	DT_CLK("omapdss_dss", "ick", "dss_ick"),
+	DT_CLK(NULL, "dss_ick", "dss_ick"),
+	DT_CLK(NULL, "dss1_fck", "dss1_fck"),
+	DT_CLK(NULL, "dss2_fck", "dss2_fck"),
+	DT_CLK(NULL, "dss_54m_fck", "dss_54m_fck"),
+	DT_CLK(NULL, "core_l3_ck", "core_l3_ck"),
+	DT_CLK(NULL, "ssi_fck", "ssi_ssr_sst_fck"),
+	DT_CLK(NULL, "usb_l4_ick", "usb_l4_ick"),
+	DT_CLK(NULL, "l4_ck", "l4_ck"),
+	DT_CLK(NULL, "ssi_l4_ick", "ssi_l4_ick"),
+	DT_CLK(NULL, "gpt1_ick", "gpt1_ick"),
+	DT_CLK(NULL, "gpt1_fck", "gpt1_fck"),
+	DT_CLK(NULL, "gpt2_ick", "gpt2_ick"),
+	DT_CLK(NULL, "gpt2_fck", "gpt2_fck"),
+	DT_CLK(NULL, "gpt3_ick", "gpt3_ick"),
+	DT_CLK(NULL, "gpt3_fck", "gpt3_fck"),
+	DT_CLK(NULL, "gpt4_ick", "gpt4_ick"),
+	DT_CLK(NULL, "gpt4_fck", "gpt4_fck"),
+	DT_CLK(NULL, "gpt5_ick", "gpt5_ick"),
+	DT_CLK(NULL, "gpt5_fck", "gpt5_fck"),
+	DT_CLK(NULL, "gpt6_ick", "gpt6_ick"),
+	DT_CLK(NULL, "gpt6_fck", "gpt6_fck"),
+	DT_CLK(NULL, "gpt7_ick", "gpt7_ick"),
+	DT_CLK(NULL, "gpt7_fck", "gpt7_fck"),
+	DT_CLK(NULL, "gpt8_ick", "gpt8_ick"),
+	DT_CLK(NULL, "gpt8_fck", "gpt8_fck"),
+	DT_CLK(NULL, "gpt9_ick", "gpt9_ick"),
+	DT_CLK(NULL, "gpt9_fck", "gpt9_fck"),
+	DT_CLK(NULL, "gpt10_ick", "gpt10_ick"),
+	DT_CLK(NULL, "gpt10_fck", "gpt10_fck"),
+	DT_CLK(NULL, "gpt11_ick", "gpt11_ick"),
+	DT_CLK(NULL, "gpt11_fck", "gpt11_fck"),
+	DT_CLK(NULL, "gpt12_ick", "gpt12_ick"),
+	DT_CLK(NULL, "gpt12_fck", "gpt12_fck"),
+	DT_CLK("omap-mcbsp.1", "ick", "mcbsp1_ick"),
+	DT_CLK(NULL, "mcbsp1_ick", "mcbsp1_ick"),
+	DT_CLK(NULL, "mcbsp1_fck", "mcbsp1_fck"),
+	DT_CLK("omap-mcbsp.2", "ick", "mcbsp2_ick"),
+	DT_CLK(NULL, "mcbsp2_ick", "mcbsp2_ick"),
+	DT_CLK(NULL, "mcbsp2_fck", "mcbsp2_fck"),
+	DT_CLK("omap2_mcspi.1", "ick", "mcspi1_ick"),
+	DT_CLK(NULL, "mcspi1_ick", "mcspi1_ick"),
+	DT_CLK(NULL, "mcspi1_fck", "mcspi1_fck"),
+	DT_CLK("omap2_mcspi.2", "ick", "mcspi2_ick"),
+	DT_CLK(NULL, "mcspi2_ick", "mcspi2_ick"),
+	DT_CLK(NULL, "mcspi2_fck", "mcspi2_fck"),
+	DT_CLK(NULL, "uart1_ick", "uart1_ick"),
+	DT_CLK(NULL, "uart1_fck", "uart1_fck"),
+	DT_CLK(NULL, "uart2_ick", "uart2_ick"),
+	DT_CLK(NULL, "uart2_fck", "uart2_fck"),
+	DT_CLK(NULL, "uart3_ick", "uart3_ick"),
+	DT_CLK(NULL, "uart3_fck", "uart3_fck"),
+	DT_CLK(NULL, "gpios_ick", "gpios_ick"),
+	DT_CLK(NULL, "gpios_fck", "gpios_fck"),
+	DT_CLK("omap_wdt", "ick", "mpu_wdt_ick"),
+	DT_CLK(NULL, "mpu_wdt_ick", "mpu_wdt_ick"),
+	DT_CLK(NULL, "mpu_wdt_fck", "mpu_wdt_fck"),
+	DT_CLK(NULL, "sync_32k_ick", "sync_32k_ick"),
+	DT_CLK(NULL, "wdt1_ick", "wdt1_ick"),
+	DT_CLK(NULL, "omapctrl_ick", "omapctrl_ick"),
+	DT_CLK("omap24xxcam", "fck", "cam_fck"),
+	DT_CLK(NULL, "cam_fck", "cam_fck"),
+	DT_CLK("omap24xxcam", "ick", "cam_ick"),
+	DT_CLK(NULL, "cam_ick", "cam_ick"),
+	DT_CLK(NULL, "mailboxes_ick", "mailboxes_ick"),
+	DT_CLK(NULL, "wdt4_ick", "wdt4_ick"),
+	DT_CLK(NULL, "wdt4_fck", "wdt4_fck"),
+	DT_CLK(NULL, "mspro_ick", "mspro_ick"),
+	DT_CLK(NULL, "mspro_fck", "mspro_fck"),
+	DT_CLK(NULL, "fac_ick", "fac_ick"),
+	DT_CLK(NULL, "fac_fck", "fac_fck"),
+	DT_CLK("omap_hdq.0", "ick", "hdq_ick"),
+	DT_CLK(NULL, "hdq_ick", "hdq_ick"),
+	DT_CLK("omap_hdq.0", "fck", "hdq_fck"),
+	DT_CLK(NULL, "hdq_fck", "hdq_fck"),
+	DT_CLK("omap_i2c.1", "ick", "i2c1_ick"),
+	DT_CLK(NULL, "i2c1_ick", "i2c1_ick"),
+	DT_CLK("omap_i2c.2", "ick", "i2c2_ick"),
+	DT_CLK(NULL, "i2c2_ick", "i2c2_ick"),
+	DT_CLK(NULL, "gpmc_fck", "gpmc_fck"),
+	DT_CLK(NULL, "sdma_fck", "sdma_fck"),
+	DT_CLK(NULL, "sdma_ick", "sdma_ick"),
+	DT_CLK(NULL, "sdrc_ick", "sdrc_ick"),
+	DT_CLK(NULL, "des_ick", "des_ick"),
+	DT_CLK("omap-sham", "ick", "sha_ick"),
+	DT_CLK(NULL, "sha_ick", "sha_ick"),
+	DT_CLK("omap_rng", "ick", "rng_ick"),
+	DT_CLK(NULL, "rng_ick", "rng_ick"),
+	DT_CLK("omap-aes", "ick", "aes_ick"),
+	DT_CLK(NULL, "aes_ick", "aes_ick"),
+	DT_CLK(NULL, "pka_ick", "pka_ick"),
+	DT_CLK(NULL, "usb_fck", "usb_fck"),
+	DT_CLK(NULL, "timer_32k_ck", "func_32k_ck"),
+	DT_CLK(NULL, "timer_sys_ck", "sys_ck"),
+	DT_CLK(NULL, "timer_ext_ck", "alt_ck"),
+	{ .node_name = NULL },
+};
+
+static struct ti_dt_clk omap2420_clks[] = {
+	DT_CLK(NULL, "sys_clkout2_src", "sys_clkout2_src"),
+	DT_CLK(NULL, "sys_clkout2", "sys_clkout2"),
+	DT_CLK(NULL, "dsp_ick", "dsp_ick"),
+	DT_CLK(NULL, "iva1_ifck", "iva1_ifck"),
+	DT_CLK(NULL, "iva1_mpu_int_ifck", "iva1_mpu_int_ifck"),
+	DT_CLK(NULL, "wdt3_ick", "wdt3_ick"),
+	DT_CLK(NULL, "wdt3_fck", "wdt3_fck"),
+	DT_CLK("mmci-omap.0", "ick", "mmc_ick"),
+	DT_CLK(NULL, "mmc_ick", "mmc_ick"),
+	DT_CLK("mmci-omap.0", "fck", "mmc_fck"),
+	DT_CLK(NULL, "mmc_fck", "mmc_fck"),
+	DT_CLK(NULL, "eac_ick", "eac_ick"),
+	DT_CLK(NULL, "eac_fck", "eac_fck"),
+	DT_CLK(NULL, "i2c1_fck", "i2c1_fck"),
+	DT_CLK(NULL, "i2c2_fck", "i2c2_fck"),
+	DT_CLK(NULL, "vlynq_ick", "vlynq_ick"),
+	DT_CLK(NULL, "vlynq_fck", "vlynq_fck"),
+	DT_CLK("musb-hdrc", "fck", "osc_ck"),
+	{ .node_name = NULL },
+};
+
+static struct ti_dt_clk omap2430_clks[] = {
+	DT_CLK("twl", "fck", "osc_ck"),
+	DT_CLK(NULL, "iva2_1_ick", "iva2_1_ick"),
+	DT_CLK(NULL, "mdm_ick", "mdm_ick"),
+	DT_CLK(NULL, "mdm_osc_ck", "mdm_osc_ck"),
+	DT_CLK("omap-mcbsp.3", "ick", "mcbsp3_ick"),
+	DT_CLK(NULL, "mcbsp3_ick", "mcbsp3_ick"),
+	DT_CLK(NULL, "mcbsp3_fck", "mcbsp3_fck"),
+	DT_CLK("omap-mcbsp.4", "ick", "mcbsp4_ick"),
+	DT_CLK(NULL, "mcbsp4_ick", "mcbsp4_ick"),
+	DT_CLK(NULL, "mcbsp4_fck", "mcbsp4_fck"),
+	DT_CLK("omap-mcbsp.5", "ick", "mcbsp5_ick"),
+	DT_CLK(NULL, "mcbsp5_ick", "mcbsp5_ick"),
+	DT_CLK(NULL, "mcbsp5_fck", "mcbsp5_fck"),
+	DT_CLK("omap2_mcspi.3", "ick", "mcspi3_ick"),
+	DT_CLK(NULL, "mcspi3_ick", "mcspi3_ick"),
+	DT_CLK(NULL, "mcspi3_fck", "mcspi3_fck"),
+	DT_CLK(NULL, "icr_ick", "icr_ick"),
+	DT_CLK(NULL, "i2chs1_fck", "i2chs1_fck"),
+	DT_CLK(NULL, "i2chs2_fck", "i2chs2_fck"),
+	DT_CLK("musb-omap2430", "ick", "usbhs_ick"),
+	DT_CLK(NULL, "usbhs_ick", "usbhs_ick"),
+	DT_CLK("omap_hsmmc.0", "ick", "mmchs1_ick"),
+	DT_CLK(NULL, "mmchs1_ick", "mmchs1_ick"),
+	DT_CLK(NULL, "mmchs1_fck", "mmchs1_fck"),
+	DT_CLK("omap_hsmmc.1", "ick", "mmchs2_ick"),
+	DT_CLK(NULL, "mmchs2_ick", "mmchs2_ick"),
+	DT_CLK(NULL, "mmchs2_fck", "mmchs2_fck"),
+	DT_CLK(NULL, "gpio5_ick", "gpio5_ick"),
+	DT_CLK(NULL, "gpio5_fck", "gpio5_fck"),
+	DT_CLK(NULL, "mdm_intc_ick", "mdm_intc_ick"),
+	DT_CLK("omap_hsmmc.0", "mmchsdb_fck", "mmchsdb1_fck"),
+	DT_CLK(NULL, "mmchsdb1_fck", "mmchsdb1_fck"),
+	DT_CLK("omap_hsmmc.1", "mmchsdb_fck", "mmchsdb2_fck"),
+	DT_CLK(NULL, "mmchsdb2_fck", "mmchsdb2_fck"),
+	{ .node_name = NULL },
+};
+
+static const char *enable_init_clks[] = {
+	"apll96_ck",
+	"apll54_ck",
+	"sync_32k_ick",
+	"omapctrl_ick",
+	"gpmc_fck",
+	"sdrc_ick",
+};
+
+enum {
+	OMAP2_SOC_OMAP2420,
+	OMAP2_SOC_OMAP2430,
+};
+
+static int __init omap2xxx_dt_clk_init(int soc_type)
+{
+	ti_dt_clocks_register(omap2xxx_clks);
+
+	if (soc_type == OMAP2_SOC_OMAP2420)
+		ti_dt_clocks_register(omap2420_clks);
+	else
+		ti_dt_clocks_register(omap2430_clks);
+
+	omap2xxx_clkt_vps_init();
+
+	omap2_clk_disable_autoidle_all();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
+		(clk_get_rate(clk_get_sys(NULL, "sys_ck")) / 1000000),
+		(clk_get_rate(clk_get_sys(NULL, "sys_ck")) / 100000) % 10,
+		(clk_get_rate(clk_get_sys(NULL, "dpll_ck")) / 1000000),
+		(clk_get_rate(clk_get_sys(NULL, "mpu_ck")) / 1000000));
+
+	return 0;
+}
+
+int __init omap2420_dt_clk_init(void)
+{
+	return omap2xxx_dt_clk_init(OMAP2_SOC_OMAP2420);
+}
+
+int __init omap2430_dt_clk_init(void)
+{
+	return omap2xxx_dt_clk_init(OMAP2_SOC_OMAP2430);
+}
diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c
new file mode 100644
index 000000000..9269e6a0d
--- /dev/null
+++ b/drivers/clk/ti/clk-33xx.c
@@ -0,0 +1,312 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * AM33XX Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc
+ *     Tero Kristo (t-kristo@ti.com)
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/am3.h>
+
+#include "clock.h"
+
+static const char * const am3_gpio1_dbclk_parents[] __initconst = {
+	"clk-24mhz-clkctrl:0000:0",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio2_bit_data[] __initconst = {
+	{ 18, TI_CLK_GATE, am3_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio3_bit_data[] __initconst = {
+	{ 18, TI_CLK_GATE, am3_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio4_bit_data[] __initconst = {
+	{ 18, TI_CLK_GATE, am3_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4ls_clkctrl_regs[] __initconst = {
+	{ AM3_L4LS_UART6_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+	{ AM3_L4LS_ELM_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_SPI0_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_SPI1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_L4_LS_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_UART4_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_UART5_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM3_L4LS_TIMER7_CLKCTRL, NULL, CLKF_SW_SUP, "timer7_fck" },
+	{ AM3_L4LS_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "timer2_fck" },
+	{ AM3_L4LS_TIMER3_CLKCTRL, NULL, CLKF_SW_SUP, "timer3_fck" },
+	{ AM3_L4LS_TIMER4_CLKCTRL, NULL, CLKF_SW_SUP, "timer4_fck" },
+	{ AM3_L4LS_RNG_CLKCTRL, NULL, CLKF_SW_SUP, "rng_fck" },
+	{ AM3_L4LS_GPIO2_CLKCTRL, am3_gpio2_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_GPIO3_CLKCTRL, am3_gpio3_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_GPIO4_CLKCTRL, am3_gpio4_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_D_CAN0_CLKCTRL, NULL, CLKF_SW_SUP, "dcan0_fck" },
+	{ AM3_L4LS_D_CAN1_CLKCTRL, NULL, CLKF_SW_SUP, "dcan1_fck" },
+	{ AM3_L4LS_EPWMSS1_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_EPWMSS0_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_EPWMSS2_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_TIMER5_CLKCTRL, NULL, CLKF_SW_SUP, "timer5_fck" },
+	{ AM3_L4LS_TIMER6_CLKCTRL, NULL, CLKF_SW_SUP, "timer6_fck" },
+	{ AM3_L4LS_MMC2_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+	{ AM3_L4LS_SPINLOCK_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_MAILBOX_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM3_L4LS_OCPWP_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l3s_clkctrl_regs[] __initconst = {
+	{ AM3_L3S_USB_OTG_HS_CLKCTRL, NULL, CLKF_SW_SUP, "usbotg_fck" },
+	{ AM3_L3S_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "l3s_gclk" },
+	{ AM3_L3S_MCASP0_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp0_fck" },
+	{ AM3_L3S_MCASP1_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp1_fck" },
+	{ AM3_L3S_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l3_clkctrl_regs[] __initconst = {
+	{ AM3_L3_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM3_L3_EMIF_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_ddr_m2_div2_ck" },
+	{ AM3_L3_OCMCRAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM3_L3_AES_CLKCTRL, NULL, CLKF_SW_SUP, "aes0_fck" },
+	{ AM3_L3_SHAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM3_L3_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM3_L3_L3_INSTR_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM3_L3_L3_MAIN_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM3_L3_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM3_L3_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4hs_clkctrl_regs[] __initconst = {
+	{ AM3_L4HS_L4_HS_CLKCTRL, NULL, CLKF_SW_SUP, "l4hs_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_pruss_ocp_clkctrl_regs[] __initconst = {
+	{ AM3_PRUSS_OCP_PRUSS_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "pruss_ocp_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_cpsw_125mhz_clkctrl_regs[] __initconst = {
+	{ AM3_CPSW_125MHZ_CPGMAC0_CLKCTRL, NULL, CLKF_SW_SUP, "cpsw_125mhz_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_lcdc_clkctrl_regs[] __initconst = {
+	{ AM3_LCDC_LCDC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_SET_RATE_PARENT, "lcd_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_clk_24mhz_clkctrl_regs[] __initconst = {
+	{ AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL, NULL, CLKF_SW_SUP, "clkdiv32k_ck" },
+	{ 0 },
+};
+
+static const char * const am3_gpio0_dbclk_parents[] __initconst = {
+	"gpio0_dbclk_mux_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio1_bit_data[] __initconst = {
+	{ 18, TI_CLK_GATE, am3_gpio0_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_wkup_clkctrl_regs[] __initconst = {
+	{ AM3_L4_WKUP_CONTROL_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+	{ AM3_L4_WKUP_GPIO1_CLKCTRL, am3_gpio1_bit_data, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+	{ AM3_L4_WKUP_L4_WKUP_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+	{ AM3_L4_WKUP_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+	{ AM3_L4_WKUP_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+	{ AM3_L4_WKUP_ADC_TSC_CLKCTRL, NULL, CLKF_SW_SUP, "adc_tsc_fck" },
+	{ AM3_L4_WKUP_SMARTREFLEX0_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex0_fck" },
+	{ AM3_L4_WKUP_TIMER1_CLKCTRL, NULL, CLKF_SW_SUP, "timer1_fck" },
+	{ AM3_L4_WKUP_SMARTREFLEX1_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex1_fck" },
+	{ AM3_L4_WKUP_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "wdt1_fck" },
+	{ 0 },
+};
+
+static const char * const am3_dbg_sysclk_ck_parents[] __initconst = {
+	"sys_clkin_ck",
+	NULL,
+};
+
+static const char * const am3_trace_pmd_clk_mux_ck_parents[] __initconst = {
+	"l3-aon-clkctrl:0000:19",
+	"l3-aon-clkctrl:0000:30",
+	NULL,
+};
+
+static const char * const am3_trace_clk_div_ck_parents[] __initconst = {
+	"l3-aon-clkctrl:0000:20",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data am3_trace_clk_div_ck_data __initconst = {
+	.max_div = 64,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const char * const am3_stm_clk_div_ck_parents[] __initconst = {
+	"l3-aon-clkctrl:0000:22",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data am3_stm_clk_div_ck_data __initconst = {
+	.max_div = 64,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const char * const am3_dbg_clka_ck_parents[] __initconst = {
+	"dpll_core_m4_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data am3_debugss_bit_data[] __initconst = {
+	{ 19, TI_CLK_GATE, am3_dbg_sysclk_ck_parents, NULL },
+	{ 20, TI_CLK_MUX, am3_trace_pmd_clk_mux_ck_parents, NULL },
+	{ 22, TI_CLK_MUX, am3_trace_pmd_clk_mux_ck_parents, NULL },
+	{ 24, TI_CLK_DIVIDER, am3_trace_clk_div_ck_parents, &am3_trace_clk_div_ck_data },
+	{ 27, TI_CLK_DIVIDER, am3_stm_clk_div_ck_parents, &am3_stm_clk_div_ck_data },
+	{ 30, TI_CLK_GATE, am3_dbg_clka_ck_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l3_aon_clkctrl_regs[] __initconst = {
+	{ AM3_L3_AON_DEBUGSS_CLKCTRL, am3_debugss_bit_data, CLKF_SW_SUP, "l3-aon-clkctrl:0000:24" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_wkup_aon_clkctrl_regs[] __initconst = {
+	{ AM3_L4_WKUP_AON_WKUP_M3_CLKCTRL, NULL, CLKF_NO_IDLEST, "dpll_core_m4_div2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = {
+	{ AM3_MPU_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_mpu_m2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = {
+	{ AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk-24mhz-clkctrl:0000:0" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_gfx_l3_clkctrl_regs[] __initconst = {
+	{ AM3_GFX_L3_GFX_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "gfx_fck_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_cefuse_clkctrl_regs[] __initconst = {
+	{ AM3_L4_CEFUSE_CEFUSE_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck" },
+	{ 0 },
+};
+
+const struct omap_clkctrl_data am3_clkctrl_data[] __initconst = {
+	{ 0x44e00038, am3_l4ls_clkctrl_regs },
+	{ 0x44e0001c, am3_l3s_clkctrl_regs },
+	{ 0x44e00024, am3_l3_clkctrl_regs },
+	{ 0x44e00120, am3_l4hs_clkctrl_regs },
+	{ 0x44e000e8, am3_pruss_ocp_clkctrl_regs },
+	{ 0x44e00000, am3_cpsw_125mhz_clkctrl_regs },
+	{ 0x44e00018, am3_lcdc_clkctrl_regs },
+	{ 0x44e0014c, am3_clk_24mhz_clkctrl_regs },
+	{ 0x44e00400, am3_l4_wkup_clkctrl_regs },
+	{ 0x44e00414, am3_l3_aon_clkctrl_regs },
+	{ 0x44e004b0, am3_l4_wkup_aon_clkctrl_regs },
+	{ 0x44e00600, am3_mpu_clkctrl_regs },
+	{ 0x44e00800, am3_l4_rtc_clkctrl_regs },
+	{ 0x44e00900, am3_gfx_l3_clkctrl_regs },
+	{ 0x44e00a00, am3_l4_cefuse_clkctrl_regs },
+	{ 0 },
+};
+
+static struct ti_dt_clk am33xx_clks[] = {
+	DT_CLK(NULL, "timer_32k_ck", "clk-24mhz-clkctrl:0000:0"),
+	DT_CLK(NULL, "timer_sys_ck", "sys_clkin_ck"),
+	DT_CLK(NULL, "clkdiv32k_ick", "clk-24mhz-clkctrl:0000:0"),
+	DT_CLK(NULL, "dbg_clka_ck", "l3-aon-clkctrl:0000:30"),
+	DT_CLK(NULL, "dbg_sysclk_ck", "l3-aon-clkctrl:0000:19"),
+	DT_CLK(NULL, "gpio0_dbclk", "l4-wkup-clkctrl:0008:18"),
+	DT_CLK(NULL, "gpio1_dbclk", "l4ls-clkctrl:0074:18"),
+	DT_CLK(NULL, "gpio2_dbclk", "l4ls-clkctrl:0078:18"),
+	DT_CLK(NULL, "gpio3_dbclk", "l4ls-clkctrl:007c:18"),
+	DT_CLK(NULL, "stm_clk_div_ck", "l3-aon-clkctrl:0000:27"),
+	DT_CLK(NULL, "stm_pmd_clock_mux_ck", "l3-aon-clkctrl:0000:22"),
+	DT_CLK(NULL, "trace_clk_div_ck", "l3-aon-clkctrl:0000:24"),
+	DT_CLK(NULL, "trace_pmd_clk_mux_ck", "l3-aon-clkctrl:0000:20"),
+	{ .node_name = NULL },
+};
+
+static const char *enable_init_clks[] = {
+	"dpll_ddr_m2_ck",
+	"dpll_mpu_m2_ck",
+	"l3_gclk",
+	/* WKUP_DEBUGSS_CLKCTRL - disable fails, AM335x Errata Advisory 1.0.42 */
+	"l3-aon-clkctrl:0000:0",
+	/* AM3_L3_L3_MAIN_CLKCTRL, needed during suspend */
+	"l3-clkctrl:00bc:0",
+	"l4hs_gclk",
+	"l4fw_gclk",
+	"l4ls_gclk",
+	/* Required for external peripherals like, Audio codecs */
+	"clkout2_ck",
+};
+
+int __init am33xx_dt_clk_init(void)
+{
+	struct clk *clk1, *clk2;
+
+	ti_dt_clocks_register(am33xx_clks);
+
+	omap2_clk_disable_autoidle_all();
+
+	ti_clk_add_aliases();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	/* TRM ERRATA: Timer 3 & 6 default parent (TCLKIN) may not be always
+	 *    physically present, in such a case HWMOD enabling of
+	 *    clock would be failure with default parent. And timer
+	 *    probe thinks clock is already enabled, this leads to
+	 *    crash upon accessing timer 3 & 6 registers in probe.
+	 *    Fix by setting parent of both these timers to master
+	 *    oscillator clock.
+	 */
+
+	clk1 = clk_get_sys(NULL, "sys_clkin_ck");
+	clk2 = clk_get_sys(NULL, "timer3_fck");
+	clk_set_parent(clk2, clk1);
+
+	clk2 = clk_get_sys(NULL, "timer6_fck");
+	clk_set_parent(clk2, clk1);
+	/*
+	 * The On-Chip 32K RC Osc clock is not an accurate clock-source as per
+	 * the design/spec, so as a result, for example, timer which supposed
+	 * to get expired @60Sec, but will expire somewhere ~@40Sec, which is
+	 * not expected by any use-case, so change WDT1 clock source to PRCM
+	 * 32KHz clock.
+	 */
+	clk1 = clk_get_sys(NULL, "wdt1_fck");
+	clk2 = clk_get_sys(NULL, "clkdiv32k_ick");
+	clk_set_parent(clk1, clk2);
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clk-3xxx.c b/drivers/clk/ti/clk-3xxx.c
new file mode 100644
index 000000000..ae943ea63
--- /dev/null
+++ b/drivers/clk/ti/clk-3xxx.c
@@ -0,0 +1,353 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP3 Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc
+ *     Tero Kristo (t-kristo@ti.com)
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+#define OMAP3430ES2_ST_DSS_IDLE_SHIFT			1
+#define OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT		5
+#define OMAP3430ES2_ST_SSI_IDLE_SHIFT			8
+
+#define OMAP34XX_CM_IDLEST_VAL				1
+
+/*
+ * In AM35xx IPSS, the {ICK,FCK} enable bits for modules are exported
+ * in the same register at a bit offset of 0x8. The EN_ACK for ICK is
+ * at an offset of 4 from ICK enable bit.
+ */
+#define AM35XX_IPSS_ICK_MASK			0xF
+#define AM35XX_IPSS_ICK_EN_ACK_OFFSET		0x4
+#define AM35XX_IPSS_ICK_FCK_OFFSET		0x8
+#define AM35XX_IPSS_CLK_IDLEST_VAL		0
+
+#define AM35XX_ST_IPSS_SHIFT			5
+
+/**
+ * omap3430es2_clk_ssi_find_idlest - return CM_IDLEST info for SSI
+ * @clk: struct clk * being enabled
+ * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into
+ * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into
+ * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator
+ *
+ * The OMAP3430ES2 SSI target CM_IDLEST bit is at a different shift
+ * from the CM_{I,F}CLKEN bit.  Pass back the correct info via
+ * @idlest_reg and @idlest_bit.  No return value.
+ */
+static void omap3430es2_clk_ssi_find_idlest(struct clk_hw_omap *clk,
+					    struct clk_omap_reg *idlest_reg,
+					    u8 *idlest_bit,
+					    u8 *idlest_val)
+{
+	memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg));
+	idlest_reg->offset &= ~0xf0;
+	idlest_reg->offset |= 0x20;
+	*idlest_bit = OMAP3430ES2_ST_SSI_IDLE_SHIFT;
+	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
+}
+
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait = {
+	.allow_idle	= omap2_clkt_iclk_allow_idle,
+	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= omap3430es2_clk_ssi_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
+
+/**
+ * omap3430es2_clk_dss_usbhost_find_idlest - CM_IDLEST info for DSS, USBHOST
+ * @clk: struct clk * being enabled
+ * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into
+ * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into
+ * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator
+ *
+ * Some OMAP modules on OMAP3 ES2+ chips have both initiator and
+ * target IDLEST bits.  For our purposes, we are concerned with the
+ * target IDLEST bits, which exist at a different bit position than
+ * the *CLKEN bit position for these modules (DSS and USBHOST) (The
+ * default find_idlest code assumes that they are at the same
+ * position.)  No return value.
+ */
+static void
+omap3430es2_clk_dss_usbhost_find_idlest(struct clk_hw_omap *clk,
+					struct clk_omap_reg *idlest_reg,
+					u8 *idlest_bit, u8 *idlest_val)
+{
+	memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg));
+
+	idlest_reg->offset &= ~0xf0;
+	idlest_reg->offset |= 0x20;
+	/* USBHOST_IDLE has same shift */
+	*idlest_bit = OMAP3430ES2_ST_DSS_IDLE_SHIFT;
+	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
+}
+
+const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait = {
+	.find_idlest	= omap3430es2_clk_dss_usbhost_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
+
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait = {
+	.allow_idle	= omap2_clkt_iclk_allow_idle,
+	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= omap3430es2_clk_dss_usbhost_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
+
+/**
+ * omap3430es2_clk_hsotgusb_find_idlest - return CM_IDLEST info for HSOTGUSB
+ * @clk: struct clk * being enabled
+ * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into
+ * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into
+ * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator
+ *
+ * The OMAP3430ES2 HSOTGUSB target CM_IDLEST bit is at a different
+ * shift from the CM_{I,F}CLKEN bit.  Pass back the correct info via
+ * @idlest_reg and @idlest_bit.  No return value.
+ */
+static void
+omap3430es2_clk_hsotgusb_find_idlest(struct clk_hw_omap *clk,
+				     struct clk_omap_reg *idlest_reg,
+				     u8 *idlest_bit,
+				     u8 *idlest_val)
+{
+	memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg));
+	idlest_reg->offset &= ~0xf0;
+	idlest_reg->offset |= 0x20;
+	*idlest_bit = OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT;
+	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
+}
+
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait = {
+	.allow_idle	= omap2_clkt_iclk_allow_idle,
+	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= omap3430es2_clk_hsotgusb_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
+
+/**
+ * am35xx_clk_find_idlest - return clock ACK info for AM35XX IPSS
+ * @clk: struct clk * being enabled
+ * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into
+ * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into
+ * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator
+ *
+ * The interface clocks on AM35xx IPSS reflects the clock idle status
+ * in the enable register itsel at a bit offset of 4 from the enable
+ * bit. A value of 1 indicates that clock is enabled.
+ */
+static void am35xx_clk_find_idlest(struct clk_hw_omap *clk,
+				   struct clk_omap_reg *idlest_reg,
+				   u8 *idlest_bit,
+				   u8 *idlest_val)
+{
+	memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg));
+	*idlest_bit = clk->enable_bit + AM35XX_IPSS_ICK_EN_ACK_OFFSET;
+	*idlest_val = AM35XX_IPSS_CLK_IDLEST_VAL;
+}
+
+/**
+ * am35xx_clk_find_companion - find companion clock to @clk
+ * @clk: struct clk * to find the companion clock of
+ * @other_reg: void __iomem ** to return the companion clock CM_*CLKEN va in
+ * @other_bit: u8 ** to return the companion clock bit shift in
+ *
+ * Some clocks don't have companion clocks.  For example, modules with
+ * only an interface clock (such as HECC) don't have a companion
+ * clock.  Right now, this code relies on the hardware exporting a bit
+ * in the correct companion register that indicates that the
+ * nonexistent 'companion clock' is active.  Future patches will
+ * associate this type of code with per-module data structures to
+ * avoid this issue, and remove the casts.  No return value.
+ */
+static void am35xx_clk_find_companion(struct clk_hw_omap *clk,
+				      struct clk_omap_reg *other_reg,
+				      u8 *other_bit)
+{
+	memcpy(other_reg, &clk->enable_reg, sizeof(*other_reg));
+	if (clk->enable_bit & AM35XX_IPSS_ICK_MASK)
+		*other_bit = clk->enable_bit + AM35XX_IPSS_ICK_FCK_OFFSET;
+	else
+	*other_bit = clk->enable_bit - AM35XX_IPSS_ICK_FCK_OFFSET;
+}
+
+const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait = {
+	.find_idlest	= am35xx_clk_find_idlest,
+	.find_companion	= am35xx_clk_find_companion,
+};
+
+/**
+ * am35xx_clk_ipss_find_idlest - return CM_IDLEST info for IPSS
+ * @clk: struct clk * being enabled
+ * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into
+ * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into
+ * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator
+ *
+ * The IPSS target CM_IDLEST bit is at a different shift from the
+ * CM_{I,F}CLKEN bit.  Pass back the correct info via @idlest_reg
+ * and @idlest_bit.  No return value.
+ */
+static void am35xx_clk_ipss_find_idlest(struct clk_hw_omap *clk,
+					struct clk_omap_reg *idlest_reg,
+					u8 *idlest_bit,
+					u8 *idlest_val)
+{
+	memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg));
+
+	idlest_reg->offset &= ~0xf0;
+	idlest_reg->offset |= 0x20;
+	*idlest_bit = AM35XX_ST_IPSS_SHIFT;
+	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
+}
+
+const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait = {
+	.allow_idle	= omap2_clkt_iclk_allow_idle,
+	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= am35xx_clk_ipss_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
+
+static struct ti_dt_clk omap3xxx_clks[] = {
+	DT_CLK(NULL, "timer_32k_ck", "omap_32k_fck"),
+	DT_CLK(NULL, "timer_sys_ck", "sys_ck"),
+	{ .node_name = NULL },
+};
+
+static struct ti_dt_clk omap36xx_omap3430es2plus_clks[] = {
+	DT_CLK(NULL, "ssi_ssr_fck", "ssi_ssr_fck_3430es2"),
+	DT_CLK(NULL, "ssi_sst_fck", "ssi_sst_fck_3430es2"),
+	DT_CLK(NULL, "hsotgusb_ick", "hsotgusb_ick_3430es2"),
+	DT_CLK(NULL, "ssi_ick", "ssi_ick_3430es2"),
+	{ .node_name = NULL },
+};
+
+static struct ti_dt_clk omap3430es1_clks[] = {
+	DT_CLK(NULL, "ssi_ssr_fck", "ssi_ssr_fck_3430es1"),
+	DT_CLK(NULL, "ssi_sst_fck", "ssi_sst_fck_3430es1"),
+	DT_CLK(NULL, "hsotgusb_ick", "hsotgusb_ick_3430es1"),
+	DT_CLK(NULL, "ssi_ick", "ssi_ick_3430es1"),
+	DT_CLK(NULL, "dss1_alwon_fck", "dss1_alwon_fck_3430es1"),
+	DT_CLK(NULL, "dss_ick", "dss_ick_3430es1"),
+	{ .node_name = NULL },
+};
+
+static struct ti_dt_clk omap36xx_am35xx_omap3430es2plus_clks[] = {
+	DT_CLK(NULL, "dss1_alwon_fck", "dss1_alwon_fck_3430es2"),
+	DT_CLK(NULL, "dss_ick", "dss_ick_3430es2"),
+	{ .node_name = NULL },
+};
+
+static struct ti_dt_clk am35xx_clks[] = {
+	DT_CLK(NULL, "hsotgusb_ick", "hsotgusb_ick_am35xx"),
+	DT_CLK(NULL, "hsotgusb_fck", "hsotgusb_fck_am35xx"),
+	DT_CLK(NULL, "uart4_ick", "uart4_ick_am35xx"),
+	DT_CLK(NULL, "uart4_fck", "uart4_fck_am35xx"),
+	{ .node_name = NULL },
+};
+
+static const char *enable_init_clks[] = {
+	"sdrc_ick",
+	"gpmc_fck",
+	"omapctrl_ick",
+};
+
+enum {
+	OMAP3_SOC_AM35XX,
+	OMAP3_SOC_OMAP3430_ES1,
+	OMAP3_SOC_OMAP3430_ES2_PLUS,
+	OMAP3_SOC_OMAP3630,
+};
+
+/**
+ * omap3_clk_lock_dpll5 - locks DPLL5
+ *
+ * Locks DPLL5 to a pre-defined frequency. This is required for proper
+ * operation of USB.
+ */
+void __init omap3_clk_lock_dpll5(void)
+{
+	struct clk *dpll5_clk;
+	struct clk *dpll5_m2_clk;
+
+	/*
+	 * Errata sprz319f advisory 2.1 documents a USB host clock drift issue
+	 * that can be worked around using specially crafted dpll5 settings
+	 * with a dpll5_m2 divider set to 8. Set the dpll5 rate to 8x the USB
+	 * host clock rate, its .set_rate handler() will detect that frequency
+	 * and use the errata settings.
+	 */
+	dpll5_clk = clk_get(NULL, "dpll5_ck");
+	clk_set_rate(dpll5_clk, OMAP3_DPLL5_FREQ_FOR_USBHOST * 8);
+	clk_prepare_enable(dpll5_clk);
+
+	/* Program dpll5_m2_clk divider */
+	dpll5_m2_clk = clk_get(NULL, "dpll5_m2_ck");
+	clk_prepare_enable(dpll5_m2_clk);
+	clk_set_rate(dpll5_m2_clk, OMAP3_DPLL5_FREQ_FOR_USBHOST);
+
+	clk_disable_unprepare(dpll5_m2_clk);
+	clk_disable_unprepare(dpll5_clk);
+}
+
+static int __init omap3xxx_dt_clk_init(int soc_type)
+{
+	if (soc_type == OMAP3_SOC_AM35XX || soc_type == OMAP3_SOC_OMAP3630 ||
+	    soc_type == OMAP3_SOC_OMAP3430_ES1 ||
+	    soc_type == OMAP3_SOC_OMAP3430_ES2_PLUS)
+		ti_dt_clocks_register(omap3xxx_clks);
+
+	if (soc_type == OMAP3_SOC_AM35XX)
+		ti_dt_clocks_register(am35xx_clks);
+
+	if (soc_type == OMAP3_SOC_OMAP3630 || soc_type == OMAP3_SOC_AM35XX ||
+	    soc_type == OMAP3_SOC_OMAP3430_ES2_PLUS)
+		ti_dt_clocks_register(omap36xx_am35xx_omap3430es2plus_clks);
+
+	if (soc_type == OMAP3_SOC_OMAP3430_ES1)
+		ti_dt_clocks_register(omap3430es1_clks);
+
+	if (soc_type == OMAP3_SOC_OMAP3430_ES2_PLUS ||
+	    soc_type == OMAP3_SOC_OMAP3630)
+		ti_dt_clocks_register(omap36xx_omap3430es2plus_clks);
+
+	omap2_clk_disable_autoidle_all();
+
+	ti_clk_add_aliases();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
+		(clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 1000000),
+		(clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 100000) % 10,
+		(clk_get_rate(clk_get_sys(NULL, "core_ck")) / 1000000),
+		(clk_get_rate(clk_get_sys(NULL, "arm_fck")) / 1000000));
+
+	if (soc_type != OMAP3_SOC_OMAP3430_ES1)
+		omap3_clk_lock_dpll5();
+
+	return 0;
+}
+
+int __init omap3430_dt_clk_init(void)
+{
+	return omap3xxx_dt_clk_init(OMAP3_SOC_OMAP3430_ES2_PLUS);
+}
+
+int __init omap3630_dt_clk_init(void)
+{
+	return omap3xxx_dt_clk_init(OMAP3_SOC_OMAP3630);
+}
+
+int __init am35xx_dt_clk_init(void)
+{
+	return omap3xxx_dt_clk_init(OMAP3_SOC_AM35XX);
+}
diff --git a/drivers/clk/ti/clk-43xx.c b/drivers/clk/ti/clk-43xx.c
new file mode 100644
index 000000000..35af3079c
--- /dev/null
+++ b/drivers/clk/ti/clk-43xx.c
@@ -0,0 +1,301 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * AM43XX Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc
+ *     Tero Kristo (t-kristo@ti.com)
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/am4.h>
+
+#include "clock.h"
+
+static const struct omap_clkctrl_reg_data am4_l3s_tsc_clkctrl_regs[] __initconst = {
+	{ AM4_L3S_TSC_ADC_TSC_CLKCTRL, NULL, CLKF_SW_SUP, "adc_tsc_fck" },
+	{ 0 },
+};
+
+static const char * const am4_synctimer_32kclk_parents[] __initconst = {
+	"mux_synctimer32k_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data am4_counter_32k_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_synctimer_32kclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_l4_wkup_aon_clkctrl_regs[] __initconst = {
+	{ AM4_L4_WKUP_AON_WKUP_M3_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sys_clkin_ck" },
+	{ AM4_L4_WKUP_AON_COUNTER_32K_CLKCTRL, am4_counter_32k_bit_data, CLKF_SW_SUP, "l4-wkup-aon-clkctrl:0008:8" },
+	{ 0 },
+};
+
+static const char * const am4_gpio0_dbclk_parents[] __initconst = {
+	"gpio0_dbclk_mux_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data am4_gpio1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_gpio0_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_l4_wkup_clkctrl_regs[] __initconst = {
+	{ AM4_L4_WKUP_L4_WKUP_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck" },
+	{ AM4_L4_WKUP_TIMER1_CLKCTRL, NULL, CLKF_SW_SUP, "timer1_fck" },
+	{ AM4_L4_WKUP_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "wdt1_fck" },
+	{ AM4_L4_WKUP_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+	{ AM4_L4_WKUP_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+	{ AM4_L4_WKUP_SMARTREFLEX0_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex0_fck" },
+	{ AM4_L4_WKUP_SMARTREFLEX1_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex1_fck" },
+	{ AM4_L4_WKUP_CONTROL_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck" },
+	{ AM4_L4_WKUP_GPIO1_CLKCTRL, am4_gpio1_bit_data, CLKF_SW_SUP, "sys_clkin_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_mpu_clkctrl_regs[] __initconst = {
+	{ AM4_MPU_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_mpu_m2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_gfx_l3_clkctrl_regs[] __initconst = {
+	{ AM4_GFX_L3_GFX_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "gfx_fck_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_l4_rtc_clkctrl_regs[] __initconst = {
+	{ AM4_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clkdiv32k_ick" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_l3_clkctrl_regs[] __initconst = {
+	{ AM4_L3_L3_MAIN_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_AES_CLKCTRL, NULL, CLKF_SW_SUP, "aes0_fck" },
+	{ AM4_L3_DES_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_L3_INSTR_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_OCMCRAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_SHAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3_L4_HS_CLKCTRL, NULL, CLKF_SW_SUP, "l4hs_gclk" },
+	{ 0 },
+};
+
+static const char * const am4_usb_otg_ss0_refclk960m_parents[] __initconst = {
+	"dpll_per_clkdcoldo",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data am4_usb_otg_ss0_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_usb_otg_ss0_refclk960m_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data am4_usb_otg_ss1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_usb_otg_ss0_refclk960m_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_l3s_clkctrl_regs[] __initconst = {
+	{ AM4_L3S_VPFE0_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3S_VPFE1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+	{ AM4_L3S_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "l3s_gclk" },
+	{ AM4_L3S_ADC1_CLKCTRL, NULL, CLKF_SW_SUP, "l3s_gclk" },
+	{ AM4_L3S_MCASP0_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp0_fck" },
+	{ AM4_L3S_MCASP1_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp1_fck" },
+	{ AM4_L3S_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+	{ AM4_L3S_QSPI_CLKCTRL, NULL, CLKF_SW_SUP, "l3s_gclk" },
+	{ AM4_L3S_USB_OTG_SS0_CLKCTRL, am4_usb_otg_ss0_bit_data, CLKF_SW_SUP, "l3s_gclk" },
+	{ AM4_L3S_USB_OTG_SS1_CLKCTRL, am4_usb_otg_ss1_bit_data, CLKF_SW_SUP, "l3s_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_pruss_ocp_clkctrl_regs[] __initconst = {
+	{ AM4_PRUSS_OCP_PRUSS_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "pruss_ocp_gclk" },
+	{ 0 },
+};
+
+static const char * const am4_gpio1_dbclk_parents[] __initconst = {
+	"clkdiv32k_ick",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data am4_gpio2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data am4_gpio3_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data am4_gpio4_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data am4_gpio5_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data am4_gpio6_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, am4_gpio1_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_l4ls_clkctrl_regs[] __initconst = {
+	{ AM4_L4LS_L4_LS_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_D_CAN0_CLKCTRL, NULL, CLKF_SW_SUP, "dcan0_fck" },
+	{ AM4_L4LS_D_CAN1_CLKCTRL, NULL, CLKF_SW_SUP, "dcan1_fck" },
+	{ AM4_L4LS_EPWMSS0_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_EPWMSS1_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_EPWMSS2_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_EPWMSS3_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_EPWMSS4_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_EPWMSS5_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_ELM_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_GPIO2_CLKCTRL, am4_gpio2_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_GPIO3_CLKCTRL, am4_gpio3_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_GPIO4_CLKCTRL, am4_gpio4_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_GPIO5_CLKCTRL, am4_gpio5_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_GPIO6_CLKCTRL, am4_gpio6_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_HDQ1W_CLKCTRL, NULL, CLKF_SW_SUP, "func_12m_clk" },
+	{ AM4_L4LS_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_MAILBOX_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+	{ AM4_L4LS_MMC2_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+	{ AM4_L4LS_RNG_CLKCTRL, NULL, CLKF_SW_SUP, "rng_fck" },
+	{ AM4_L4LS_SPI0_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_SPI1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_SPI2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_SPI3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_SPI4_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_SPINLOCK_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "timer2_fck" },
+	{ AM4_L4LS_TIMER3_CLKCTRL, NULL, CLKF_SW_SUP, "timer3_fck" },
+	{ AM4_L4LS_TIMER4_CLKCTRL, NULL, CLKF_SW_SUP, "timer4_fck" },
+	{ AM4_L4LS_TIMER5_CLKCTRL, NULL, CLKF_SW_SUP, "timer5_fck" },
+	{ AM4_L4LS_TIMER6_CLKCTRL, NULL, CLKF_SW_SUP, "timer6_fck" },
+	{ AM4_L4LS_TIMER7_CLKCTRL, NULL, CLKF_SW_SUP, "timer7_fck" },
+	{ AM4_L4LS_TIMER8_CLKCTRL, NULL, CLKF_SW_SUP, "timer8_fck" },
+	{ AM4_L4LS_TIMER9_CLKCTRL, NULL, CLKF_SW_SUP, "timer9_fck" },
+	{ AM4_L4LS_TIMER10_CLKCTRL, NULL, CLKF_SW_SUP, "timer10_fck" },
+	{ AM4_L4LS_TIMER11_CLKCTRL, NULL, CLKF_SW_SUP, "timer11_fck" },
+	{ AM4_L4LS_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_UART4_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_UART5_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_UART6_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+	{ AM4_L4LS_OCP2SCP0_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ AM4_L4LS_OCP2SCP1_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_emif_clkctrl_regs[] __initconst = {
+	{ AM4_EMIF_EMIF_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_ddr_m2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_dss_clkctrl_regs[] __initconst = {
+	{ AM4_DSS_DSS_CORE_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_SET_RATE_PARENT, "disp_clk" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_cpsw_125mhz_clkctrl_regs[] __initconst = {
+	{ AM4_CPSW_125MHZ_CPGMAC0_CLKCTRL, NULL, CLKF_SW_SUP, "cpsw_125mhz_gclk" },
+	{ 0 },
+};
+
+const struct omap_clkctrl_data am4_clkctrl_data[] __initconst = {
+	{ 0x44df2920, am4_l3s_tsc_clkctrl_regs },
+	{ 0x44df2a28, am4_l4_wkup_aon_clkctrl_regs },
+	{ 0x44df2a20, am4_l4_wkup_clkctrl_regs },
+	{ 0x44df8320, am4_mpu_clkctrl_regs },
+	{ 0x44df8420, am4_gfx_l3_clkctrl_regs },
+	{ 0x44df8520, am4_l4_rtc_clkctrl_regs },
+	{ 0x44df8820, am4_l3_clkctrl_regs },
+	{ 0x44df8868, am4_l3s_clkctrl_regs },
+	{ 0x44df8b20, am4_pruss_ocp_clkctrl_regs },
+	{ 0x44df8c20, am4_l4ls_clkctrl_regs },
+	{ 0x44df8f20, am4_emif_clkctrl_regs },
+	{ 0x44df9220, am4_dss_clkctrl_regs },
+	{ 0x44df9320, am4_cpsw_125mhz_clkctrl_regs },
+	{ 0 },
+};
+
+const struct omap_clkctrl_data am438x_clkctrl_data[] __initconst = {
+	{ 0x44df2920, am4_l3s_tsc_clkctrl_regs },
+	{ 0x44df2a28, am4_l4_wkup_aon_clkctrl_regs },
+	{ 0x44df2a20, am4_l4_wkup_clkctrl_regs },
+	{ 0x44df8320, am4_mpu_clkctrl_regs },
+	{ 0x44df8420, am4_gfx_l3_clkctrl_regs },
+	{ 0x44df8820, am4_l3_clkctrl_regs },
+	{ 0x44df8868, am4_l3s_clkctrl_regs },
+	{ 0x44df8b20, am4_pruss_ocp_clkctrl_regs },
+	{ 0x44df8c20, am4_l4ls_clkctrl_regs },
+	{ 0x44df8f20, am4_emif_clkctrl_regs },
+	{ 0x44df9220, am4_dss_clkctrl_regs },
+	{ 0x44df9320, am4_cpsw_125mhz_clkctrl_regs },
+	{ 0 },
+};
+
+static struct ti_dt_clk am43xx_clks[] = {
+	DT_CLK(NULL, "timer_32k_ck", "clkdiv32k_ick"),
+	DT_CLK(NULL, "timer_sys_ck", "sys_clkin_ck"),
+	DT_CLK(NULL, "gpio0_dbclk", "l4-wkup-clkctrl:0148:8"),
+	DT_CLK(NULL, "gpio1_dbclk", "l4ls-clkctrl:0058:8"),
+	DT_CLK(NULL, "gpio2_dbclk", "l4ls-clkctrl:0060:8"),
+	DT_CLK(NULL, "gpio3_dbclk", "l4ls-clkctrl:0068:8"),
+	DT_CLK(NULL, "gpio4_dbclk", "l4ls-clkctrl:0070:8"),
+	DT_CLK(NULL, "gpio5_dbclk", "l4ls-clkctrl:0078:8"),
+	DT_CLK(NULL, "synctimer_32kclk", "l4-wkup-aon-clkctrl:0008:8"),
+	DT_CLK(NULL, "usb_otg_ss0_refclk960m", "l3s-clkctrl:01f8:8"),
+	DT_CLK(NULL, "usb_otg_ss1_refclk960m", "l3s-clkctrl:0200:8"),
+	{ .node_name = NULL },
+};
+
+static const char *enable_init_clks[] = {
+	/* AM4_L3_L3_MAIN_CLKCTRL, needed during suspend */
+	"l3-clkctrl:0000:0",
+};
+
+int __init am43xx_dt_clk_init(void)
+{
+	struct clk *clk1, *clk2;
+
+	ti_dt_clocks_register(am43xx_clks);
+
+	omap2_clk_disable_autoidle_all();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	ti_clk_add_aliases();
+
+	/*
+	 * cpsw_cpts_rft_clk  has got the choice of 3 clocksources
+	 * dpll_core_m4_ck, dpll_core_m5_ck and dpll_disp_m2_ck.
+	 * By default dpll_core_m4_ck is selected, with this as clock
+	 * source the CPTS doesnot work properly. It gives clockcheck errors
+	 * while running PTP.
+	 * clockcheck: clock jumped backward or running slower than expected!
+	 * By selecting dpll_core_m5_ck as the clocksource fixes this issue.
+	 * In AM335x dpll_core_m5_ck is the default clocksource.
+	 */
+	clk1 = clk_get_sys(NULL, "cpsw_cpts_rft_clk");
+	clk2 = clk_get_sys(NULL, "dpll_core_m5_ck");
+	clk_set_parent(clk1, clk2);
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c
new file mode 100644
index 000000000..9b2824ed7
--- /dev/null
+++ b/drivers/clk/ti/clk-44xx.c
@@ -0,0 +1,830 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP4 Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo (t-kristo@ti.com)
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/omap4.h>
+
+#include "clock.h"
+
+/*
+ * OMAP4 ABE DPLL default frequency. In OMAP4460 TRM version V, section
+ * "3.6.3.2.3 CM1_ABE Clock Generator" states that the "DPLL_ABE_X2_CLK
+ * must be set to 196.608 MHz" and hence, the DPLL locked frequency is
+ * half of this value.
+ */
+#define OMAP4_DPLL_ABE_DEFFREQ				98304000
+
+/*
+ * OMAP4 USB DPLL default frequency. In OMAP4430 TRM version V, section
+ * "3.6.3.9.5 DPLL_USB Preferred Settings" shows that the preferred
+ * locked frequency for the USB DPLL is 960MHz.
+ */
+#define OMAP4_DPLL_USB_DEFFREQ				960000000
+
+static const struct omap_clkctrl_reg_data omap4_mpuss_clkctrl_regs[] __initconst = {
+	{ OMAP4_MPU_CLKCTRL, NULL, 0, "dpll_mpu_m2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_tesla_clkctrl_regs[] __initconst = {
+	{ OMAP4_DSP_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_iva_m4x2_ck" },
+	{ 0 },
+};
+
+static const char * const omap4_aess_fclk_parents[] __initconst = {
+	"abe_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap4_aess_fclk_data __initconst = {
+	.max_div = 2,
+};
+
+static const struct omap_clkctrl_bit_data omap4_aess_bit_data[] __initconst = {
+	{ 24, TI_CLK_DIVIDER, omap4_aess_fclk_parents, &omap4_aess_fclk_data },
+	{ 0 },
+};
+
+static const char * const omap4_func_dmic_abe_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0018:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const char * const omap4_dmic_sync_mux_ck_parents[] __initconst = {
+	"abe_24m_fclk",
+	"syc_clk_div_ck",
+	"func_24m_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_dmic_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_func_dmic_abe_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap4_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_func_mcasp_abe_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0020:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_mcasp_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_func_mcasp_abe_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap4_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_func_mcbsp1_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0028:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_mcbsp1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_func_mcbsp1_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap4_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_func_mcbsp2_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0030:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_mcbsp2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_func_mcbsp2_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap4_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_func_mcbsp3_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0038:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_mcbsp3_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_func_mcbsp3_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap4_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_slimbus1_fclk_0_parents[] __initconst = {
+	"abe_24m_fclk",
+	NULL,
+};
+
+static const char * const omap4_slimbus1_fclk_1_parents[] __initconst = {
+	"func_24m_clk",
+	NULL,
+};
+
+static const char * const omap4_slimbus1_fclk_2_parents[] __initconst = {
+	"pad_clks_ck",
+	NULL,
+};
+
+static const char * const omap4_slimbus1_slimbus_clk_parents[] __initconst = {
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_slimbus1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_slimbus1_fclk_0_parents, NULL },
+	{ 9, TI_CLK_GATE, omap4_slimbus1_fclk_1_parents, NULL },
+	{ 10, TI_CLK_GATE, omap4_slimbus1_fclk_2_parents, NULL },
+	{ 11, TI_CLK_GATE, omap4_slimbus1_slimbus_clk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_timer5_sync_mux_parents[] __initconst = {
+	"syc_clk_div_ck",
+	"sys_32k_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer5_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_timer5_sync_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer6_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_timer5_sync_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer7_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_timer5_sync_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer8_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_timer5_sync_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_abe_clkctrl_regs[] __initconst = {
+	{ OMAP4_L4_ABE_CLKCTRL, NULL, 0, "ocp_abe_iclk" },
+	{ OMAP4_AESS_CLKCTRL, omap4_aess_bit_data, CLKF_SW_SUP, "abe-clkctrl:0008:24" },
+	{ OMAP4_MCPDM_CLKCTRL, NULL, CLKF_SW_SUP, "pad_clks_ck" },
+	{ OMAP4_DMIC_CLKCTRL, omap4_dmic_bit_data, CLKF_SW_SUP, "abe-clkctrl:0018:24" },
+	{ OMAP4_MCASP_CLKCTRL, omap4_mcasp_bit_data, CLKF_SW_SUP, "abe-clkctrl:0020:24" },
+	{ OMAP4_MCBSP1_CLKCTRL, omap4_mcbsp1_bit_data, CLKF_SW_SUP, "abe-clkctrl:0028:24" },
+	{ OMAP4_MCBSP2_CLKCTRL, omap4_mcbsp2_bit_data, CLKF_SW_SUP, "abe-clkctrl:0030:24" },
+	{ OMAP4_MCBSP3_CLKCTRL, omap4_mcbsp3_bit_data, CLKF_SW_SUP, "abe-clkctrl:0038:24" },
+	{ OMAP4_SLIMBUS1_CLKCTRL, omap4_slimbus1_bit_data, CLKF_SW_SUP, "abe-clkctrl:0040:8" },
+	{ OMAP4_TIMER5_CLKCTRL, omap4_timer5_bit_data, CLKF_SW_SUP, "abe-clkctrl:0048:24" },
+	{ OMAP4_TIMER6_CLKCTRL, omap4_timer6_bit_data, CLKF_SW_SUP, "abe-clkctrl:0050:24" },
+	{ OMAP4_TIMER7_CLKCTRL, omap4_timer7_bit_data, CLKF_SW_SUP, "abe-clkctrl:0058:24" },
+	{ OMAP4_TIMER8_CLKCTRL, omap4_timer8_bit_data, CLKF_SW_SUP, "abe-clkctrl:0060:24" },
+	{ OMAP4_WD_TIMER3_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l4_ao_clkctrl_regs[] __initconst = {
+	{ OMAP4_SMARTREFLEX_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "l4_wkup_clk_mux_ck" },
+	{ OMAP4_SMARTREFLEX_IVA_CLKCTRL, NULL, CLKF_SW_SUP, "l4_wkup_clk_mux_ck" },
+	{ OMAP4_SMARTREFLEX_CORE_CLKCTRL, NULL, CLKF_SW_SUP, "l4_wkup_clk_mux_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_1_clkctrl_regs[] __initconst = {
+	{ OMAP4_L3_MAIN_1_CLKCTRL, NULL, 0, "l3_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_2_clkctrl_regs[] __initconst = {
+	{ OMAP4_L3_MAIN_2_CLKCTRL, NULL, 0, "l3_div_ck" },
+	{ OMAP4_GPMC_CLKCTRL, NULL, CLKF_HW_SUP, "l3_div_ck" },
+	{ OMAP4_OCMC_RAM_CLKCTRL, NULL, 0, "l3_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_ducati_clkctrl_regs[] __initconst = {
+	{ OMAP4_IPU_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "ducati_clk_mux_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_dma_clkctrl_regs[] __initconst = {
+	{ OMAP4_DMA_SYSTEM_CLKCTRL, NULL, 0, "l3_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_emif_clkctrl_regs[] __initconst = {
+	{ OMAP4_DMM_CLKCTRL, NULL, 0, "l3_div_ck" },
+	{ OMAP4_EMIF1_CLKCTRL, NULL, CLKF_HW_SUP, "ddrphy_ck" },
+	{ OMAP4_EMIF2_CLKCTRL, NULL, CLKF_HW_SUP, "ddrphy_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_d2d_clkctrl_regs[] __initconst = {
+	{ OMAP4_C2C_CLKCTRL, NULL, 0, "div_core_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l4_cfg_clkctrl_regs[] __initconst = {
+	{ OMAP4_L4_CFG_CLKCTRL, NULL, 0, "l4_div_ck" },
+	{ OMAP4_SPINLOCK_CLKCTRL, NULL, 0, "l4_div_ck" },
+	{ OMAP4_MAILBOX_CLKCTRL, NULL, 0, "l4_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_instr_clkctrl_regs[] __initconst = {
+	{ OMAP4_L3_MAIN_3_CLKCTRL, NULL, CLKF_HW_SUP, "l3_div_ck" },
+	{ OMAP4_L3_INSTR_CLKCTRL, NULL, CLKF_HW_SUP, "l3_div_ck" },
+	{ OMAP4_OCP_WP_NOC_CLKCTRL, NULL, CLKF_HW_SUP, "l3_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_ivahd_clkctrl_regs[] __initconst = {
+	{ OMAP4_IVA_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_iva_m5x2_ck" },
+	{ OMAP4_SL2IF_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_iva_m5x2_ck" },
+	{ 0 },
+};
+
+static const char * const omap4_iss_ctrlclk_parents[] __initconst = {
+	"func_96m_fclk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_iss_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_iss_ctrlclk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_fdif_fck_parents[] __initconst = {
+	"dpll_per_m4x2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap4_fdif_fck_data __initconst = {
+	.max_div = 4,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data omap4_fdif_bit_data[] __initconst = {
+	{ 24, TI_CLK_DIVIDER, omap4_fdif_fck_parents, &omap4_fdif_fck_data },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_iss_clkctrl_regs[] __initconst = {
+	{ OMAP4_ISS_CLKCTRL, omap4_iss_bit_data, CLKF_SW_SUP, "ducati_clk_mux_ck" },
+	{ OMAP4_FDIF_CLKCTRL, omap4_fdif_bit_data, CLKF_SW_SUP, "iss-clkctrl:0008:24" },
+	{ 0 },
+};
+
+static const char * const omap4_dss_dss_clk_parents[] __initconst = {
+	"dpll_per_m5x2_ck",
+	NULL,
+};
+
+static const char * const omap4_dss_48mhz_clk_parents[] __initconst = {
+	"func_48mc_fclk",
+	NULL,
+};
+
+static const char * const omap4_dss_sys_clk_parents[] __initconst = {
+	"syc_clk_div_ck",
+	NULL,
+};
+
+static const char * const omap4_dss_tv_clk_parents[] __initconst = {
+	"extalt_clkin_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_dss_core_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_dss_dss_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, omap4_dss_48mhz_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, omap4_dss_sys_clk_parents, NULL },
+	{ 11, TI_CLK_GATE, omap4_dss_tv_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_dss_clkctrl_regs[] __initconst = {
+	{ OMAP4_DSS_CORE_CLKCTRL, omap4_dss_core_bit_data, CLKF_SW_SUP, "l3-dss-clkctrl:0000:8" },
+	{ 0 },
+};
+
+static const char * const omap4_sgx_clk_mux_parents[] __initconst = {
+	"dpll_core_m7x2_ck",
+	"dpll_per_m7x2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_gpu_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_sgx_clk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_gfx_clkctrl_regs[] __initconst = {
+	{ OMAP4_GPU_CLKCTRL, omap4_gpu_bit_data, CLKF_SW_SUP, "l3-gfx-clkctrl:0000:24" },
+	{ 0 },
+};
+
+static const char * const omap4_hsmmc1_fclk_parents[] __initconst = {
+	"func_64m_fclk",
+	"func_96m_fclk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_mmc1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_hsmmc1_fclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_mmc2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_hsmmc1_fclk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_hsi_fck_parents[] __initconst = {
+	"dpll_per_m2x2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap4_hsi_fck_data __initconst = {
+	.max_div = 4,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data omap4_hsi_bit_data[] __initconst = {
+	{ 24, TI_CLK_DIVIDER, omap4_hsi_fck_parents, &omap4_hsi_fck_data },
+	{ 0 },
+};
+
+static const char * const omap4_usb_host_hs_utmi_p1_clk_parents[] __initconst = {
+	"l3-init-clkctrl:0038:24",
+	NULL,
+};
+
+static const char * const omap4_usb_host_hs_utmi_p2_clk_parents[] __initconst = {
+	"l3-init-clkctrl:0038:25",
+	NULL,
+};
+
+static const char * const omap4_usb_host_hs_utmi_p3_clk_parents[] __initconst = {
+	"init_60m_fclk",
+	NULL,
+};
+
+static const char * const omap4_usb_host_hs_hsic480m_p1_clk_parents[] __initconst = {
+	"dpll_usb_m2_ck",
+	NULL,
+};
+
+static const char * const omap4_utmi_p1_gfclk_parents[] __initconst = {
+	"init_60m_fclk",
+	"xclk60mhsp1_ck",
+	NULL,
+};
+
+static const char * const omap4_utmi_p2_gfclk_parents[] __initconst = {
+	"init_60m_fclk",
+	"xclk60mhsp2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_usb_host_hs_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_usb_host_hs_utmi_p1_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, omap4_usb_host_hs_utmi_p2_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, omap4_usb_host_hs_utmi_p3_clk_parents, NULL },
+	{ 11, TI_CLK_GATE, omap4_usb_host_hs_utmi_p3_clk_parents, NULL },
+	{ 12, TI_CLK_GATE, omap4_usb_host_hs_utmi_p3_clk_parents, NULL },
+	{ 13, TI_CLK_GATE, omap4_usb_host_hs_hsic480m_p1_clk_parents, NULL },
+	{ 14, TI_CLK_GATE, omap4_usb_host_hs_hsic480m_p1_clk_parents, NULL },
+	{ 15, TI_CLK_GATE, omap4_dss_48mhz_clk_parents, NULL },
+	{ 24, TI_CLK_MUX, omap4_utmi_p1_gfclk_parents, NULL },
+	{ 25, TI_CLK_MUX, omap4_utmi_p2_gfclk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_usb_otg_hs_xclk_parents[] __initconst = {
+	"l3-init-clkctrl:0040:24",
+	NULL,
+};
+
+static const char * const omap4_otg_60m_gfclk_parents[] __initconst = {
+	"utmi_phy_clkout_ck",
+	"xclk60motg_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_usb_otg_hs_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_usb_otg_hs_xclk_parents, NULL },
+	{ 24, TI_CLK_MUX, omap4_otg_60m_gfclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_usb_tll_hs_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_usb_host_hs_utmi_p3_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, omap4_usb_host_hs_utmi_p3_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, omap4_usb_host_hs_utmi_p3_clk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_ocp2scp_usb_phy_phy_48m_parents[] __initconst = {
+	"func_48m_fclk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_ocp2scp_usb_phy_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_ocp2scp_usb_phy_phy_48m_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l3_init_clkctrl_regs[] __initconst = {
+	{ OMAP4_MMC1_CLKCTRL, omap4_mmc1_bit_data, CLKF_SW_SUP, "l3-init-clkctrl:0008:24" },
+	{ OMAP4_MMC2_CLKCTRL, omap4_mmc2_bit_data, CLKF_SW_SUP, "l3-init-clkctrl:0010:24" },
+	{ OMAP4_HSI_CLKCTRL, omap4_hsi_bit_data, CLKF_HW_SUP, "l3-init-clkctrl:0018:24" },
+	{ OMAP4_USB_HOST_HS_CLKCTRL, omap4_usb_host_hs_bit_data, CLKF_SW_SUP, "init_60m_fclk" },
+	{ OMAP4_USB_OTG_HS_CLKCTRL, omap4_usb_otg_hs_bit_data, CLKF_HW_SUP, "l3_div_ck" },
+	{ OMAP4_USB_TLL_HS_CLKCTRL, omap4_usb_tll_hs_bit_data, CLKF_HW_SUP, "l4_div_ck" },
+	{ OMAP4_USB_HOST_FS_CLKCTRL, NULL, CLKF_SW_SUP, "func_48mc_fclk" },
+	{ OMAP4_OCP2SCP_USB_PHY_CLKCTRL, omap4_ocp2scp_usb_phy_bit_data, CLKF_HW_SUP, "l3-init-clkctrl:00c0:8" },
+	{ 0 },
+};
+
+static const char * const omap4_cm2_dm10_mux_parents[] __initconst = {
+	"sys_clkin_ck",
+	"sys_32k_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer10_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_cm2_dm10_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer11_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_cm2_dm10_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_cm2_dm10_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer3_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_cm2_dm10_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer4_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_cm2_dm10_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer9_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_cm2_dm10_mux_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_gpio2_dbclk_parents[] __initconst = {
+	"sys_32k_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_gpio2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_gpio3_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_gpio4_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_gpio5_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_gpio6_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_per_mcbsp4_gfclk_parents[] __initconst = {
+	"l4-per-clkctrl:00c0:26",
+	"pad_clks_ck",
+	NULL,
+};
+
+static const char * const omap4_mcbsp4_sync_mux_ck_parents[] __initconst = {
+	"func_96m_fclk",
+	"per_abe_nc_fclk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_mcbsp4_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_per_mcbsp4_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap4_mcbsp4_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap4_slimbus2_fclk_0_parents[] __initconst = {
+	"func_24mc_fclk",
+	NULL,
+};
+
+static const char * const omap4_slimbus2_fclk_1_parents[] __initconst = {
+	"per_abe_24m_fclk",
+	NULL,
+};
+
+static const char * const omap4_slimbus2_slimbus_clk_parents[] __initconst = {
+	"pad_slimbus_core_clks_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap4_slimbus2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_slimbus2_fclk_0_parents, NULL },
+	{ 9, TI_CLK_GATE, omap4_slimbus2_fclk_1_parents, NULL },
+	{ 10, TI_CLK_GATE, omap4_slimbus2_slimbus_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l4_per_clkctrl_regs[] __initconst = {
+	{ OMAP4_TIMER10_CLKCTRL, omap4_timer10_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:0008:24" },
+	{ OMAP4_TIMER11_CLKCTRL, omap4_timer11_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:0010:24" },
+	{ OMAP4_TIMER2_CLKCTRL, omap4_timer2_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:0018:24" },
+	{ OMAP4_TIMER3_CLKCTRL, omap4_timer3_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:0020:24" },
+	{ OMAP4_TIMER4_CLKCTRL, omap4_timer4_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:0028:24" },
+	{ OMAP4_TIMER9_CLKCTRL, omap4_timer9_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:0030:24" },
+	{ OMAP4_ELM_CLKCTRL, NULL, 0, "l4_div_ck" },
+	{ OMAP4_GPIO2_CLKCTRL, omap4_gpio2_bit_data, CLKF_HW_SUP, "l4_div_ck" },
+	{ OMAP4_GPIO3_CLKCTRL, omap4_gpio3_bit_data, CLKF_HW_SUP, "l4_div_ck" },
+	{ OMAP4_GPIO4_CLKCTRL, omap4_gpio4_bit_data, CLKF_HW_SUP, "l4_div_ck" },
+	{ OMAP4_GPIO5_CLKCTRL, omap4_gpio5_bit_data, CLKF_HW_SUP, "l4_div_ck" },
+	{ OMAP4_GPIO6_CLKCTRL, omap4_gpio6_bit_data, CLKF_HW_SUP, "l4_div_ck" },
+	{ OMAP4_HDQ1W_CLKCTRL, NULL, CLKF_SW_SUP, "func_12m_fclk" },
+	{ OMAP4_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP4_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP4_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP4_I2C4_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP4_L4_PER_CLKCTRL, NULL, 0, "l4_div_ck" },
+	{ OMAP4_MCBSP4_CLKCTRL, omap4_mcbsp4_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:00c0:24" },
+	{ OMAP4_MCSPI1_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_MCSPI2_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_MCSPI3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_MCSPI4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_MMC4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_SLIMBUS2_CLKCTRL, omap4_slimbus2_bit_data, CLKF_SW_SUP, "l4-per-clkctrl:0118:8" },
+	{ OMAP4_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_UART4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP4_MMC5_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ 0 },
+};
+
+static const struct
+omap_clkctrl_reg_data omap4_l4_secure_clkctrl_regs[] __initconst = {
+	{ OMAP4_AES1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_div_ck" },
+	{ OMAP4_AES2_CLKCTRL, NULL, CLKF_SW_SUP, "l3_div_ck" },
+	{ OMAP4_DES3DES_CLKCTRL, NULL, CLKF_SW_SUP, "l4_div_ck" },
+	{ OMAP4_PKA_CLKCTRL, NULL, CLKF_SW_SUP, "l4_div_ck" },
+	{ OMAP4_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l4_div_ck" },
+	{ OMAP4_SHA2MD5_CLKCTRL, NULL, CLKF_SW_SUP, "l3_div_ck" },
+	{ OMAP4_CRYPTODMA_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l3_div_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_gpio1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap4_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap4_timer1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap4_cm2_dm10_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_l4_wkup_clkctrl_regs[] __initconst = {
+	{ OMAP4_L4_WKUP_CLKCTRL, NULL, 0, "l4_wkup_clk_mux_ck" },
+	{ OMAP4_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" },
+	{ OMAP4_GPIO1_CLKCTRL, omap4_gpio1_bit_data, CLKF_HW_SUP, "l4_wkup_clk_mux_ck" },
+	{ OMAP4_TIMER1_CLKCTRL, omap4_timer1_bit_data, CLKF_SW_SUP, "l4-wkup-clkctrl:0020:24" },
+	{ OMAP4_COUNTER_32K_CLKCTRL, NULL, 0, "sys_32k_ck" },
+	{ OMAP4_KBD_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" },
+	{ 0 },
+};
+
+static const char * const omap4_pmd_stm_clock_mux_ck_parents[] __initconst = {
+	"sys_clkin_ck",
+	"dpll_core_m6x2_ck",
+	"tie_low_clock_ck",
+	NULL,
+};
+
+static const char * const omap4_trace_clk_div_div_ck_parents[] __initconst = {
+	"emu-sys-clkctrl:0000:22",
+	NULL,
+};
+
+static const int omap4_trace_clk_div_div_ck_divs[] __initconst = {
+	0,
+	1,
+	2,
+	0,
+	4,
+	-1,
+};
+
+static const struct omap_clkctrl_div_data omap4_trace_clk_div_div_ck_data __initconst = {
+	.dividers = omap4_trace_clk_div_div_ck_divs,
+};
+
+static const char * const omap4_stm_clk_div_ck_parents[] __initconst = {
+	"emu-sys-clkctrl:0000:20",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap4_stm_clk_div_ck_data __initconst = {
+	.max_div = 64,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data omap4_debugss_bit_data[] __initconst = {
+	{ 20, TI_CLK_MUX, omap4_pmd_stm_clock_mux_ck_parents, NULL },
+	{ 22, TI_CLK_MUX, omap4_pmd_stm_clock_mux_ck_parents, NULL },
+	{ 24, TI_CLK_DIVIDER, omap4_trace_clk_div_div_ck_parents, &omap4_trace_clk_div_div_ck_data },
+	{ 27, TI_CLK_DIVIDER, omap4_stm_clk_div_ck_parents, &omap4_stm_clk_div_ck_data },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap4_emu_sys_clkctrl_regs[] __initconst = {
+	{ OMAP4_DEBUGSS_CLKCTRL, omap4_debugss_bit_data, 0, "trace_clk_div_ck" },
+	{ 0 },
+};
+
+const struct omap_clkctrl_data omap4_clkctrl_data[] __initconst = {
+	{ 0x4a004320, omap4_mpuss_clkctrl_regs },
+	{ 0x4a004420, omap4_tesla_clkctrl_regs },
+	{ 0x4a004520, omap4_abe_clkctrl_regs },
+	{ 0x4a008620, omap4_l4_ao_clkctrl_regs },
+	{ 0x4a008720, omap4_l3_1_clkctrl_regs },
+	{ 0x4a008820, omap4_l3_2_clkctrl_regs },
+	{ 0x4a008920, omap4_ducati_clkctrl_regs },
+	{ 0x4a008a20, omap4_l3_dma_clkctrl_regs },
+	{ 0x4a008b20, omap4_l3_emif_clkctrl_regs },
+	{ 0x4a008c20, omap4_d2d_clkctrl_regs },
+	{ 0x4a008d20, omap4_l4_cfg_clkctrl_regs },
+	{ 0x4a008e20, omap4_l3_instr_clkctrl_regs },
+	{ 0x4a008f20, omap4_ivahd_clkctrl_regs },
+	{ 0x4a009020, omap4_iss_clkctrl_regs },
+	{ 0x4a009120, omap4_l3_dss_clkctrl_regs },
+	{ 0x4a009220, omap4_l3_gfx_clkctrl_regs },
+	{ 0x4a009320, omap4_l3_init_clkctrl_regs },
+	{ 0x4a009420, omap4_l4_per_clkctrl_regs },
+	{ 0x4a0095a0, omap4_l4_secure_clkctrl_regs },
+	{ 0x4a307820, omap4_l4_wkup_clkctrl_regs },
+	{ 0x4a307a20, omap4_emu_sys_clkctrl_regs },
+	{ 0 },
+};
+
+static struct ti_dt_clk omap44xx_clks[] = {
+	DT_CLK(NULL, "timer_32k_ck", "sys_32k_ck"),
+	/*
+	 * XXX: All the clock aliases below are only needed for legacy
+	 * hwmod support. Once hwmod is removed, these can be removed
+	 * also.
+	 */
+	DT_CLK(NULL, "aess_fclk", "abe-clkctrl:0008:24"),
+	DT_CLK(NULL, "cm2_dm10_mux", "l4-per-clkctrl:0008:24"),
+	DT_CLK(NULL, "cm2_dm11_mux", "l4-per-clkctrl:0010:24"),
+	DT_CLK(NULL, "cm2_dm2_mux", "l4-per-clkctrl:0018:24"),
+	DT_CLK(NULL, "cm2_dm3_mux", "l4-per-clkctrl:0020:24"),
+	DT_CLK(NULL, "cm2_dm4_mux", "l4-per-clkctrl:0028:24"),
+	DT_CLK(NULL, "cm2_dm9_mux", "l4-per-clkctrl:0030:24"),
+	DT_CLK(NULL, "dmic_sync_mux_ck", "abe-clkctrl:0018:26"),
+	DT_CLK(NULL, "dmt1_clk_mux", "l4-wkup-clkctrl:0020:24"),
+	DT_CLK(NULL, "dss_48mhz_clk", "l3-dss-clkctrl:0000:9"),
+	DT_CLK(NULL, "dss_dss_clk", "l3-dss-clkctrl:0000:8"),
+	DT_CLK(NULL, "dss_sys_clk", "l3-dss-clkctrl:0000:10"),
+	DT_CLK(NULL, "dss_tv_clk", "l3-dss-clkctrl:0000:11"),
+	DT_CLK(NULL, "fdif_fck", "iss-clkctrl:0008:24"),
+	DT_CLK(NULL, "func_dmic_abe_gfclk", "abe-clkctrl:0018:24"),
+	DT_CLK(NULL, "func_mcasp_abe_gfclk", "abe-clkctrl:0020:24"),
+	DT_CLK(NULL, "func_mcbsp1_gfclk", "abe-clkctrl:0028:24"),
+	DT_CLK(NULL, "func_mcbsp2_gfclk", "abe-clkctrl:0030:24"),
+	DT_CLK(NULL, "func_mcbsp3_gfclk", "abe-clkctrl:0038:24"),
+	DT_CLK(NULL, "gpio1_dbclk", "l4-wkup-clkctrl:0018:8"),
+	DT_CLK(NULL, "gpio2_dbclk", "l4-per-clkctrl:0040:8"),
+	DT_CLK(NULL, "gpio3_dbclk", "l4-per-clkctrl:0048:8"),
+	DT_CLK(NULL, "gpio4_dbclk", "l4-per-clkctrl:0050:8"),
+	DT_CLK(NULL, "gpio5_dbclk", "l4-per-clkctrl:0058:8"),
+	DT_CLK(NULL, "gpio6_dbclk", "l4-per-clkctrl:0060:8"),
+	DT_CLK(NULL, "hsi_fck", "l3-init-clkctrl:0018:24"),
+	DT_CLK(NULL, "hsmmc1_fclk", "l3-init-clkctrl:0008:24"),
+	DT_CLK(NULL, "hsmmc2_fclk", "l3-init-clkctrl:0010:24"),
+	DT_CLK(NULL, "iss_ctrlclk", "iss-clkctrl:0000:8"),
+	DT_CLK(NULL, "mcasp_sync_mux_ck", "abe-clkctrl:0020:26"),
+	DT_CLK(NULL, "mcbsp1_sync_mux_ck", "abe-clkctrl:0028:26"),
+	DT_CLK(NULL, "mcbsp2_sync_mux_ck", "abe-clkctrl:0030:26"),
+	DT_CLK(NULL, "mcbsp3_sync_mux_ck", "abe-clkctrl:0038:26"),
+	DT_CLK("40122000.mcbsp", "prcm_fck", "abe-clkctrl:0028:26"),
+	DT_CLK("40124000.mcbsp", "prcm_fck", "abe-clkctrl:0030:26"),
+	DT_CLK("40126000.mcbsp", "prcm_fck", "abe-clkctrl:0038:26"),
+	DT_CLK(NULL, "mcbsp4_sync_mux_ck", "l4-per-clkctrl:00c0:26"),
+	DT_CLK("48096000.mcbsp", "prcm_fck", "l4-per-clkctrl:00c0:26"),
+	DT_CLK(NULL, "ocp2scp_usb_phy_phy_48m", "l3-init-clkctrl:00c0:8"),
+	DT_CLK(NULL, "otg_60m_gfclk", "l3-init-clkctrl:0040:24"),
+	DT_CLK(NULL, "pad_fck", "pad_clks_ck"),
+	DT_CLK(NULL, "per_mcbsp4_gfclk", "l4-per-clkctrl:00c0:24"),
+	DT_CLK(NULL, "pmd_stm_clock_mux_ck", "emu-sys-clkctrl:0000:20"),
+	DT_CLK(NULL, "pmd_trace_clk_mux_ck", "emu-sys-clkctrl:0000:22"),
+	DT_CLK(NULL, "sgx_clk_mux", "l3-gfx-clkctrl:0000:24"),
+	DT_CLK(NULL, "slimbus1_fclk_0", "abe-clkctrl:0040:8"),
+	DT_CLK(NULL, "slimbus1_fclk_1", "abe-clkctrl:0040:9"),
+	DT_CLK(NULL, "slimbus1_fclk_2", "abe-clkctrl:0040:10"),
+	DT_CLK(NULL, "slimbus1_slimbus_clk", "abe-clkctrl:0040:11"),
+	DT_CLK(NULL, "slimbus2_fclk_0", "l4-per-clkctrl:0118:8"),
+	DT_CLK(NULL, "slimbus2_fclk_1", "l4-per-clkctrl:0118:9"),
+	DT_CLK(NULL, "slimbus2_slimbus_clk", "l4-per-clkctrl:0118:10"),
+	DT_CLK(NULL, "stm_clk_div_ck", "emu-sys-clkctrl:0000:27"),
+	DT_CLK(NULL, "timer5_sync_mux", "abe-clkctrl:0048:24"),
+	DT_CLK(NULL, "timer6_sync_mux", "abe-clkctrl:0050:24"),
+	DT_CLK(NULL, "timer7_sync_mux", "abe-clkctrl:0058:24"),
+	DT_CLK(NULL, "timer8_sync_mux", "abe-clkctrl:0060:24"),
+	DT_CLK(NULL, "trace_clk_div_div_ck", "emu-sys-clkctrl:0000:24"),
+	DT_CLK(NULL, "usb_host_hs_func48mclk", "l3-init-clkctrl:0038:15"),
+	DT_CLK(NULL, "usb_host_hs_hsic480m_p1_clk", "l3-init-clkctrl:0038:13"),
+	DT_CLK(NULL, "usb_host_hs_hsic480m_p2_clk", "l3-init-clkctrl:0038:14"),
+	DT_CLK(NULL, "usb_host_hs_hsic60m_p1_clk", "l3-init-clkctrl:0038:11"),
+	DT_CLK(NULL, "usb_host_hs_hsic60m_p2_clk", "l3-init-clkctrl:0038:12"),
+	DT_CLK(NULL, "usb_host_hs_utmi_p1_clk", "l3-init-clkctrl:0038:8"),
+	DT_CLK(NULL, "usb_host_hs_utmi_p2_clk", "l3-init-clkctrl:0038:9"),
+	DT_CLK(NULL, "usb_host_hs_utmi_p3_clk", "l3_init-clkctrl:0038:10"),
+	DT_CLK(NULL, "usb_otg_hs_xclk", "l3-init-clkctrl:0040:8"),
+	DT_CLK(NULL, "usb_tll_hs_usb_ch0_clk", "l3-init-clkctrl:0048:8"),
+	DT_CLK(NULL, "usb_tll_hs_usb_ch1_clk", "l3-init-clkctrl:0048:9"),
+	DT_CLK(NULL, "usb_tll_hs_usb_ch2_clk", "l3-init-clkctrl:0048:10"),
+	DT_CLK(NULL, "utmi_p1_gfclk", "l3-init-clkctrl:0038:24"),
+	DT_CLK(NULL, "utmi_p2_gfclk", "l3-init-clkctrl:0038:25"),
+	{ .node_name = NULL },
+};
+
+int __init omap4xxx_dt_clk_init(void)
+{
+	int rc;
+	struct clk *abe_dpll_ref, *abe_dpll, *sys_32k_ck, *usb_dpll;
+
+	ti_dt_clocks_register(omap44xx_clks);
+
+	omap2_clk_disable_autoidle_all();
+
+	ti_clk_add_aliases();
+
+	/*
+	 * Lock USB DPLL on OMAP4 devices so that the L3INIT power
+	 * domain can transition to retention state when not in use.
+	 */
+	usb_dpll = clk_get_sys(NULL, "dpll_usb_ck");
+	rc = clk_set_rate(usb_dpll, OMAP4_DPLL_USB_DEFFREQ);
+	if (rc)
+		pr_err("%s: failed to configure USB DPLL!\n", __func__);
+
+	/*
+	 * On OMAP4460 the ABE DPLL fails to turn on if in idle low-power
+	 * state when turning the ABE clock domain. Workaround this by
+	 * locking the ABE DPLL on boot.
+	 * Lock the ABE DPLL in any case to avoid issues with audio.
+	 */
+	abe_dpll_ref = clk_get_sys(NULL, "abe_dpll_refclk_mux_ck");
+	sys_32k_ck = clk_get_sys(NULL, "sys_32k_ck");
+	rc = clk_set_parent(abe_dpll_ref, sys_32k_ck);
+	abe_dpll = clk_get_sys(NULL, "dpll_abe_ck");
+	if (!rc)
+		rc = clk_set_rate(abe_dpll, OMAP4_DPLL_ABE_DEFFREQ);
+	if (rc)
+		pr_err("%s: failed to configure ABE DPLL!\n", __func__);
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c
new file mode 100644
index 000000000..74dfd5823
--- /dev/null
+++ b/drivers/clk/ti/clk-54xx.c
@@ -0,0 +1,658 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP5 Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo (t-kristo@ti.com)
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/io.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/omap5.h>
+
+#include "clock.h"
+
+#define OMAP5_DPLL_ABE_DEFFREQ				98304000
+
+/*
+ * OMAP543x TRM, section "3.6.3.9.5 DPLL_USB Preferred Settings"
+ * states it must be at 960MHz
+ */
+#define OMAP5_DPLL_USB_DEFFREQ				960000000
+
+static const struct omap_clkctrl_reg_data omap5_mpu_clkctrl_regs[] __initconst = {
+	{ OMAP5_MPU_CLKCTRL, NULL, 0, "dpll_mpu_m2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_dsp_clkctrl_regs[] __initconst = {
+	{ OMAP5_MMU_DSP_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_iva_h11x2_ck" },
+	{ 0 },
+};
+
+static const char * const omap5_aess_fclk_parents[] __initconst = {
+	"abe_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap5_aess_fclk_data __initconst = {
+	.max_div = 2,
+};
+
+static const struct omap_clkctrl_bit_data omap5_aess_bit_data[] __initconst = {
+	{ 24, TI_CLK_DIVIDER, omap5_aess_fclk_parents, &omap5_aess_fclk_data },
+	{ 0 },
+};
+
+static const char * const omap5_dmic_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0018:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const char * const omap5_dmic_sync_mux_ck_parents[] __initconst = {
+	"abe_24m_fclk",
+	"dss_syc_gfclk_div",
+	"func_24m_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_dmic_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_dmic_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap5_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap5_mcbsp1_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0028:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_mcbsp1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_mcbsp1_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap5_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap5_mcbsp2_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0030:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_mcbsp2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_mcbsp2_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap5_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap5_mcbsp3_gfclk_parents[] __initconst = {
+	"abe-clkctrl:0038:26",
+	"pad_clks_ck",
+	"slimbus_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_mcbsp3_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_mcbsp3_gfclk_parents, NULL },
+	{ 26, TI_CLK_MUX, omap5_dmic_sync_mux_ck_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap5_timer5_gfclk_mux_parents[] __initconst = {
+	"dss_syc_gfclk_div",
+	"sys_32k_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer5_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer6_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer7_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer8_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_abe_clkctrl_regs[] __initconst = {
+	{ OMAP5_L4_ABE_CLKCTRL, NULL, 0, "abe_iclk" },
+	{ OMAP5_AESS_CLKCTRL, omap5_aess_bit_data, CLKF_SW_SUP, "abe-clkctrl:0008:24" },
+	{ OMAP5_MCPDM_CLKCTRL, NULL, CLKF_SW_SUP, "pad_clks_ck" },
+	{ OMAP5_DMIC_CLKCTRL, omap5_dmic_bit_data, CLKF_SW_SUP, "abe-clkctrl:0018:24" },
+	{ OMAP5_MCBSP1_CLKCTRL, omap5_mcbsp1_bit_data, CLKF_SW_SUP, "abe-clkctrl:0028:24" },
+	{ OMAP5_MCBSP2_CLKCTRL, omap5_mcbsp2_bit_data, CLKF_SW_SUP, "abe-clkctrl:0030:24" },
+	{ OMAP5_MCBSP3_CLKCTRL, omap5_mcbsp3_bit_data, CLKF_SW_SUP, "abe-clkctrl:0038:24" },
+	{ OMAP5_TIMER5_CLKCTRL, omap5_timer5_bit_data, CLKF_SW_SUP, "abe-clkctrl:0048:24" },
+	{ OMAP5_TIMER6_CLKCTRL, omap5_timer6_bit_data, CLKF_SW_SUP, "abe-clkctrl:0050:24" },
+	{ OMAP5_TIMER7_CLKCTRL, omap5_timer7_bit_data, CLKF_SW_SUP, "abe-clkctrl:0058:24" },
+	{ OMAP5_TIMER8_CLKCTRL, omap5_timer8_bit_data, CLKF_SW_SUP, "abe-clkctrl:0060:24" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_l3main1_clkctrl_regs[] __initconst = {
+	{ OMAP5_L3_MAIN_1_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_l3main2_clkctrl_regs[] __initconst = {
+	{ OMAP5_L3_MAIN_2_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ OMAP5_L3_MAIN_2_GPMC_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ OMAP5_L3_MAIN_2_OCMC_RAM_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_ipu_clkctrl_regs[] __initconst = {
+	{ OMAP5_MMU_IPU_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_core_h22x2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_dma_clkctrl_regs[] __initconst = {
+	{ OMAP5_DMA_SYSTEM_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_emif_clkctrl_regs[] __initconst = {
+	{ OMAP5_DMM_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ OMAP5_EMIF1_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_core_h11x2_ck" },
+	{ OMAP5_EMIF2_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_core_h11x2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_l4cfg_clkctrl_regs[] __initconst = {
+	{ OMAP5_L4_CFG_CLKCTRL, NULL, 0, "l4_root_clk_div" },
+	{ OMAP5_SPINLOCK_CLKCTRL, NULL, 0, "l4_root_clk_div" },
+	{ OMAP5_MAILBOX_CLKCTRL, NULL, 0, "l4_root_clk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_l3instr_clkctrl_regs[] __initconst = {
+	{ OMAP5_L3_MAIN_3_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ OMAP5_L3_INSTR_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const char * const omap5_timer10_gfclk_mux_parents[] __initconst = {
+	"sys_clkin",
+	"sys_32k_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer10_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer11_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer3_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer4_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer9_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap5_gpio2_dbclk_parents[] __initconst = {
+	"sys_32k_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio3_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio4_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio5_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio6_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio7_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio8_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_l4per_clkctrl_regs[] __initconst = {
+	{ OMAP5_TIMER10_CLKCTRL, omap5_timer10_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0008:24" },
+	{ OMAP5_TIMER11_CLKCTRL, omap5_timer11_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0010:24" },
+	{ OMAP5_TIMER2_CLKCTRL, omap5_timer2_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0018:24" },
+	{ OMAP5_TIMER3_CLKCTRL, omap5_timer3_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0020:24" },
+	{ OMAP5_TIMER4_CLKCTRL, omap5_timer4_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0028:24" },
+	{ OMAP5_TIMER9_CLKCTRL, omap5_timer9_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0030:24" },
+	{ OMAP5_GPIO2_CLKCTRL, omap5_gpio2_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_GPIO3_CLKCTRL, omap5_gpio3_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_GPIO4_CLKCTRL, omap5_gpio4_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_GPIO5_CLKCTRL, omap5_gpio5_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_GPIO6_CLKCTRL, omap5_gpio6_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP5_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP5_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP5_I2C4_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP5_L4_PER_CLKCTRL, NULL, 0, "l4_root_clk_div" },
+	{ OMAP5_MCSPI1_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_MCSPI2_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_MCSPI3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_MCSPI4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_GPIO7_CLKCTRL, omap5_gpio7_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_GPIO8_CLKCTRL, omap5_gpio8_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_MMC4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_UART4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_MMC5_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP5_I2C5_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ OMAP5_UART5_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_UART6_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ 0 },
+};
+
+static const struct
+omap_clkctrl_reg_data omap5_l4_secure_clkctrl_regs[] __initconst = {
+	{ OMAP5_AES1_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ OMAP5_AES2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ OMAP5_DES3DES_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_FPKA_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div" },
+	{ OMAP5_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l4_root_clk_div" },
+	{ OMAP5_SHA2MD5_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ OMAP5_DMA_CRYPTO_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_iva_clkctrl_regs[] __initconst = {
+	{ OMAP5_IVA_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_iva_h12x2_ck" },
+	{ OMAP5_SL2IF_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_iva_h12x2_ck" },
+	{ 0 },
+};
+
+static const char * const omap5_dss_dss_clk_parents[] __initconst = {
+	"dpll_per_h12x2_ck",
+	NULL,
+};
+
+static const char * const omap5_dss_48mhz_clk_parents[] __initconst = {
+	"func_48m_fclk",
+	NULL,
+};
+
+static const char * const omap5_dss_sys_clk_parents[] __initconst = {
+	"dss_syc_gfclk_div",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_dss_core_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_dss_dss_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, omap5_dss_48mhz_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, omap5_dss_sys_clk_parents, NULL },
+	{ 11, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_dss_clkctrl_regs[] __initconst = {
+	{ OMAP5_DSS_CORE_CLKCTRL, omap5_dss_core_bit_data, CLKF_SW_SUP, "dss-clkctrl:0000:8" },
+	{ 0 },
+};
+
+static const char * const omap5_gpu_core_mux_parents[] __initconst = {
+	"dpll_core_h14x2_ck",
+	"dpll_per_h14x2_ck",
+	NULL,
+};
+
+static const char * const omap5_gpu_hyd_mux_parents[] __initconst = {
+	"dpll_core_h14x2_ck",
+	"dpll_per_h14x2_ck",
+	NULL,
+};
+
+static const char * const omap5_gpu_sys_clk_parents[] __initconst = {
+	"sys_clkin",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap5_gpu_sys_clk_data __initconst = {
+	.max_div = 2,
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpu_core_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_gpu_core_mux_parents, NULL },
+	{ 25, TI_CLK_MUX, omap5_gpu_hyd_mux_parents, NULL },
+	{ 26, TI_CLK_DIVIDER, omap5_gpu_sys_clk_parents, &omap5_gpu_sys_clk_data },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_gpu_clkctrl_regs[] __initconst = {
+	{ OMAP5_GPU_CLKCTRL, omap5_gpu_core_bit_data, CLKF_SW_SUP, "gpu-clkctrl:0000:24" },
+	{ 0 },
+};
+
+static const char * const omap5_mmc1_fclk_mux_parents[] __initconst = {
+	"func_128m_clk",
+	"dpll_per_m2x2_ck",
+	NULL,
+};
+
+static const char * const omap5_mmc1_fclk_parents[] __initconst = {
+	"l3init-clkctrl:0008:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap5_mmc1_fclk_data __initconst = {
+	.max_div = 2,
+};
+
+static const struct omap_clkctrl_bit_data omap5_mmc1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 24, TI_CLK_MUX, omap5_mmc1_fclk_mux_parents, NULL },
+	{ 25, TI_CLK_DIVIDER, omap5_mmc1_fclk_parents, &omap5_mmc1_fclk_data },
+	{ 0 },
+};
+
+static const char * const omap5_mmc2_fclk_parents[] __initconst = {
+	"l3init-clkctrl:0010:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap5_mmc2_fclk_data __initconst = {
+	.max_div = 2,
+};
+
+static const struct omap_clkctrl_bit_data omap5_mmc2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_mmc1_fclk_mux_parents, NULL },
+	{ 25, TI_CLK_DIVIDER, omap5_mmc2_fclk_parents, &omap5_mmc2_fclk_data },
+	{ 0 },
+};
+
+static const char * const omap5_usb_host_hs_hsic60m_p3_clk_parents[] __initconst = {
+	"l3init_60m_fclk",
+	NULL,
+};
+
+static const char * const omap5_usb_host_hs_hsic480m_p3_clk_parents[] __initconst = {
+	"dpll_usb_m2_ck",
+	NULL,
+};
+
+static const char * const omap5_usb_host_hs_utmi_p1_clk_parents[] __initconst = {
+	"l3init-clkctrl:0038:24",
+	NULL,
+};
+
+static const char * const omap5_usb_host_hs_utmi_p2_clk_parents[] __initconst = {
+	"l3init-clkctrl:0038:25",
+	NULL,
+};
+
+static const char * const omap5_utmi_p1_gfclk_parents[] __initconst = {
+	"l3init_60m_fclk",
+	"xclk60mhsp1_ck",
+	NULL,
+};
+
+static const char * const omap5_utmi_p2_gfclk_parents[] __initconst = {
+	"l3init_60m_fclk",
+	"xclk60mhsp2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_usb_host_hs_bit_data[] __initconst = {
+	{ 6, TI_CLK_GATE, omap5_usb_host_hs_hsic60m_p3_clk_parents, NULL },
+	{ 7, TI_CLK_GATE, omap5_usb_host_hs_hsic480m_p3_clk_parents, NULL },
+	{ 8, TI_CLK_GATE, omap5_usb_host_hs_utmi_p1_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, omap5_usb_host_hs_utmi_p2_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, omap5_usb_host_hs_hsic60m_p3_clk_parents, NULL },
+	{ 11, TI_CLK_GATE, omap5_usb_host_hs_hsic60m_p3_clk_parents, NULL },
+	{ 12, TI_CLK_GATE, omap5_usb_host_hs_hsic60m_p3_clk_parents, NULL },
+	{ 13, TI_CLK_GATE, omap5_usb_host_hs_hsic480m_p3_clk_parents, NULL },
+	{ 14, TI_CLK_GATE, omap5_usb_host_hs_hsic480m_p3_clk_parents, NULL },
+	{ 24, TI_CLK_MUX, omap5_utmi_p1_gfclk_parents, NULL },
+	{ 25, TI_CLK_MUX, omap5_utmi_p2_gfclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_usb_tll_hs_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_usb_host_hs_hsic60m_p3_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, omap5_usb_host_hs_hsic60m_p3_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, omap5_usb_host_hs_hsic60m_p3_clk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap5_sata_ref_clk_parents[] __initconst = {
+	"sys_clkin",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_sata_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_sata_ref_clk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const omap5_usb_otg_ss_refclk960m_parents[] __initconst = {
+	"dpll_usb_clkdcoldo",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data omap5_usb_otg_ss_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_usb_otg_ss_refclk960m_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_l3init_clkctrl_regs[] __initconst = {
+	{ OMAP5_MMC1_CLKCTRL, omap5_mmc1_bit_data, CLKF_SW_SUP, "l3init-clkctrl:0008:25" },
+	{ OMAP5_MMC2_CLKCTRL, omap5_mmc2_bit_data, CLKF_SW_SUP, "l3init-clkctrl:0010:25" },
+	{ OMAP5_USB_HOST_HS_CLKCTRL, omap5_usb_host_hs_bit_data, CLKF_SW_SUP, "l3init_60m_fclk" },
+	{ OMAP5_USB_TLL_HS_CLKCTRL, omap5_usb_tll_hs_bit_data, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_SATA_CLKCTRL, omap5_sata_bit_data, CLKF_SW_SUP, "func_48m_fclk" },
+	{ OMAP5_OCP2SCP1_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_OCP2SCP3_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ OMAP5_USB_OTG_SS_CLKCTRL, omap5_usb_otg_ss_bit_data, CLKF_HW_SUP, "dpll_core_h13x2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_gpio1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, omap5_gpio2_dbclk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data omap5_timer1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, omap5_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data omap5_wkupaon_clkctrl_regs[] __initconst = {
+	{ OMAP5_L4_WKUP_CLKCTRL, NULL, 0, "wkupaon_iclk_mux" },
+	{ OMAP5_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" },
+	{ OMAP5_GPIO1_CLKCTRL, omap5_gpio1_bit_data, CLKF_HW_SUP, "wkupaon_iclk_mux" },
+	{ OMAP5_TIMER1_CLKCTRL, omap5_timer1_bit_data, CLKF_SW_SUP, "wkupaon-clkctrl:0020:24" },
+	{ OMAP5_COUNTER_32K_CLKCTRL, NULL, 0, "wkupaon_iclk_mux" },
+	{ OMAP5_KBD_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" },
+	{ 0 },
+};
+
+const struct omap_clkctrl_data omap5_clkctrl_data[] __initconst = {
+	{ 0x4a004320, omap5_mpu_clkctrl_regs },
+	{ 0x4a004420, omap5_dsp_clkctrl_regs },
+	{ 0x4a004520, omap5_abe_clkctrl_regs },
+	{ 0x4a008720, omap5_l3main1_clkctrl_regs },
+	{ 0x4a008820, omap5_l3main2_clkctrl_regs },
+	{ 0x4a008920, omap5_ipu_clkctrl_regs },
+	{ 0x4a008a20, omap5_dma_clkctrl_regs },
+	{ 0x4a008b20, omap5_emif_clkctrl_regs },
+	{ 0x4a008d20, omap5_l4cfg_clkctrl_regs },
+	{ 0x4a008e20, omap5_l3instr_clkctrl_regs },
+	{ 0x4a009020, omap5_l4per_clkctrl_regs },
+	{ 0x4a0091a0, omap5_l4_secure_clkctrl_regs },
+	{ 0x4a009220, omap5_iva_clkctrl_regs },
+	{ 0x4a009420, omap5_dss_clkctrl_regs },
+	{ 0x4a009520, omap5_gpu_clkctrl_regs },
+	{ 0x4a009620, omap5_l3init_clkctrl_regs },
+	{ 0x4ae07920, omap5_wkupaon_clkctrl_regs },
+	{ 0 },
+};
+
+static struct ti_dt_clk omap54xx_clks[] = {
+	DT_CLK(NULL, "timer_32k_ck", "sys_32k_ck"),
+	DT_CLK(NULL, "sys_clkin_ck", "sys_clkin"),
+	DT_CLK(NULL, "dmic_gfclk", "abe-clkctrl:0018:24"),
+	DT_CLK(NULL, "dmic_sync_mux_ck", "abe-clkctrl:0018:26"),
+	DT_CLK(NULL, "dss_32khz_clk", "dss-clkctrl:0000:11"),
+	DT_CLK(NULL, "dss_48mhz_clk", "dss-clkctrl:0000:9"),
+	DT_CLK(NULL, "dss_dss_clk", "dss-clkctrl:0000:8"),
+	DT_CLK(NULL, "dss_sys_clk", "dss-clkctrl:0000:10"),
+	DT_CLK(NULL, "gpio1_dbclk", "wkupaon-clkctrl:0018:8"),
+	DT_CLK(NULL, "gpio2_dbclk", "l4per-clkctrl:0040:8"),
+	DT_CLK(NULL, "gpio3_dbclk", "l4per-clkctrl:0048:8"),
+	DT_CLK(NULL, "gpio4_dbclk", "l4per-clkctrl:0050:8"),
+	DT_CLK(NULL, "gpio5_dbclk", "l4per-clkctrl:0058:8"),
+	DT_CLK(NULL, "gpio6_dbclk", "l4per-clkctrl:0060:8"),
+	DT_CLK(NULL, "gpio7_dbclk", "l4per-clkctrl:00f0:8"),
+	DT_CLK(NULL, "gpio8_dbclk", "l4per-clkctrl:00f8:8"),
+	DT_CLK(NULL, "mcbsp1_gfclk", "abe-clkctrl:0028:24"),
+	DT_CLK(NULL, "mcbsp1_sync_mux_ck", "abe-clkctrl:0028:26"),
+	DT_CLK("40122000.mcbsp", "prcm_fck", "abe-clkctrl:0028:26"),
+	DT_CLK(NULL, "mcbsp2_gfclk", "abe-clkctrl:0030:24"),
+	DT_CLK(NULL, "mcbsp2_sync_mux_ck", "abe-clkctrl:0030:26"),
+	DT_CLK("40124000.mcbsp", "prcm_fck", "abe-clkctrl:0030:26"),
+	DT_CLK(NULL, "mcbsp3_gfclk", "abe-clkctrl:0038:24"),
+	DT_CLK(NULL, "mcbsp3_sync_mux_ck", "abe-clkctrl:0038:26"),
+	DT_CLK("40126000.mcbsp", "prcm_fck", "abe-clkctrl:0038:26"),
+	DT_CLK(NULL, "mmc1_32khz_clk", "l3init-clkctrl:0008:8"),
+	DT_CLK(NULL, "mmc1_fclk", "l3init-clkctrl:0008:25"),
+	DT_CLK(NULL, "mmc1_fclk_mux", "l3init-clkctrl:0008:24"),
+	DT_CLK(NULL, "mmc2_fclk", "l3init-clkctrl:0010:25"),
+	DT_CLK(NULL, "mmc2_fclk_mux", "l3init-clkctrl:0010:24"),
+	DT_CLK(NULL, "pad_fck", "pad_clks_ck"),
+	DT_CLK(NULL, "sata_ref_clk", "l3init-clkctrl:0068:8"),
+	DT_CLK(NULL, "timer10_gfclk_mux", "l4per-clkctrl:0008:24"),
+	DT_CLK(NULL, "timer11_gfclk_mux", "l4per-clkctrl:0010:24"),
+	DT_CLK(NULL, "timer1_gfclk_mux", "wkupaon-clkctrl:0020:24"),
+	DT_CLK(NULL, "timer2_gfclk_mux", "l4per-clkctrl:0018:24"),
+	DT_CLK(NULL, "timer3_gfclk_mux", "l4per-clkctrl:0020:24"),
+	DT_CLK(NULL, "timer4_gfclk_mux", "l4per-clkctrl:0028:24"),
+	DT_CLK(NULL, "timer5_gfclk_mux", "abe-clkctrl:0048:24"),
+	DT_CLK(NULL, "timer6_gfclk_mux", "abe-clkctrl:0050:24"),
+	DT_CLK(NULL, "timer7_gfclk_mux", "abe-clkctrl:0058:24"),
+	DT_CLK(NULL, "timer8_gfclk_mux", "abe-clkctrl:0060:24"),
+	DT_CLK(NULL, "timer9_gfclk_mux", "l4per-clkctrl:0030:24"),
+	DT_CLK(NULL, "usb_host_hs_hsic480m_p1_clk", "l3init-clkctrl:0038:13"),
+	DT_CLK(NULL, "usb_host_hs_hsic480m_p2_clk", "l3init-clkctrl:0038:14"),
+	DT_CLK(NULL, "usb_host_hs_hsic480m_p3_clk", "l3init-clkctrl:0038:7"),
+	DT_CLK(NULL, "usb_host_hs_hsic60m_p1_clk", "l3init-clkctrl:0038:11"),
+	DT_CLK(NULL, "usb_host_hs_hsic60m_p2_clk", "l3init-clkctrl:0038:12"),
+	DT_CLK(NULL, "usb_host_hs_hsic60m_p3_clk", "l3init-clkctrl:0038:6"),
+	DT_CLK(NULL, "usb_host_hs_utmi_p1_clk", "l3init-clkctrl:0038:8"),
+	DT_CLK(NULL, "usb_host_hs_utmi_p2_clk", "l3init-clkctrl:0038:9"),
+	DT_CLK(NULL, "usb_host_hs_utmi_p3_clk", "l3init-clkctrl:0038:10"),
+	DT_CLK(NULL, "usb_otg_ss_refclk960m", "l3init-clkctrl:00d0:8"),
+	DT_CLK(NULL, "usb_tll_hs_usb_ch0_clk", "l3init-clkctrl:0048:8"),
+	DT_CLK(NULL, "usb_tll_hs_usb_ch1_clk", "l3init-clkctrl:0048:9"),
+	DT_CLK(NULL, "usb_tll_hs_usb_ch2_clk", "l3init-clkctrl:0048:10"),
+	DT_CLK(NULL, "utmi_p1_gfclk", "l3init-clkctrl:0038:24"),
+	DT_CLK(NULL, "utmi_p2_gfclk", "l3init-clkctrl:0038:25"),
+	{ .node_name = NULL },
+};
+
+int __init omap5xxx_dt_clk_init(void)
+{
+	int rc;
+	struct clk *abe_dpll_ref, *abe_dpll, *abe_dpll_byp, *sys_32k_ck, *usb_dpll;
+
+	ti_dt_clocks_register(omap54xx_clks);
+
+	omap2_clk_disable_autoidle_all();
+
+	ti_clk_add_aliases();
+
+	abe_dpll_ref = clk_get_sys(NULL, "abe_dpll_clk_mux");
+	sys_32k_ck = clk_get_sys(NULL, "sys_32k_ck");
+	rc = clk_set_parent(abe_dpll_ref, sys_32k_ck);
+
+	/*
+	 * This must also be set to sys_32k_ck to match or
+	 * the ABE DPLL will not lock on a warm reboot when
+	 * ABE timers are used.
+	 */
+	abe_dpll_byp = clk_get_sys(NULL, "abe_dpll_bypass_clk_mux");
+	if (!rc)
+		rc = clk_set_parent(abe_dpll_byp, sys_32k_ck);
+
+	abe_dpll = clk_get_sys(NULL, "dpll_abe_ck");
+	if (!rc)
+		rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ);
+	if (rc)
+		pr_err("%s: failed to configure ABE DPLL!\n", __func__);
+
+	abe_dpll = clk_get_sys(NULL, "dpll_abe_m2x2_ck");
+	if (!rc)
+		rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ * 2);
+	if (rc)
+		pr_err("%s: failed to configure ABE m2x2 DPLL!\n", __func__);
+
+	usb_dpll = clk_get_sys(NULL, "dpll_usb_ck");
+	rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ);
+	if (rc)
+		pr_err("%s: failed to configure USB DPLL!\n", __func__);
+
+	usb_dpll = clk_get_sys(NULL, "dpll_usb_m2_ck");
+	rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ/2);
+	if (rc)
+		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
new file mode 100644
index 000000000..0f0994415
--- /dev/null
+++ b/drivers/clk/ti/clk-7xx.c
@@ -0,0 +1,976 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * DRA7 Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo (t-kristo@ti.com)
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/dra7.h>
+
+#include "clock.h"
+
+#define DRA7_DPLL_GMAC_DEFFREQ				1000000000
+#define DRA7_DPLL_USB_DEFFREQ				960000000
+
+static const struct omap_clkctrl_reg_data dra7_mpu_clkctrl_regs[] __initconst = {
+	{ DRA7_MPU_MPU_CLKCTRL, NULL, 0, "dpll_mpu_m2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_dsp1_clkctrl_regs[] __initconst = {
+	{ DRA7_DSP1_MMU0_DSP1_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_dsp_m2_ck" },
+	{ 0 },
+};
+
+static const char * const dra7_ipu1_gfclk_mux_parents[] __initconst = {
+	"dpll_abe_m2x2_ck",
+	"dpll_core_h22x2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_mmu_ipu1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_ipu1_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_ipu1_clkctrl_regs[] __initconst = {
+	{ DRA7_IPU1_MMU_IPU1_CLKCTRL, dra7_mmu_ipu1_bit_data, CLKF_HW_SUP | CLKF_NO_IDLEST, "ipu1-clkctrl:0000:24" },
+	{ 0 },
+};
+
+static const char * const dra7_mcasp1_aux_gfclk_mux_parents[] __initconst = {
+	"per_abe_x1_gfclk2_div",
+	"video1_clk2_div",
+	"video2_clk2_div",
+	"hdmi_clk2_div",
+	NULL,
+};
+
+static const char * const dra7_mcasp1_ahclkx_mux_parents[] __initconst = {
+	"abe_24m_fclk",
+	"abe_sys_clk_div",
+	"func_24m_clk",
+	"atl_clkin3_ck",
+	"atl_clkin2_ck",
+	"atl_clkin1_ck",
+	"atl_clkin0_ck",
+	"sys_clkin2",
+	"ref_clkin0_ck",
+	"ref_clkin1_ck",
+	"ref_clkin2_ck",
+	"ref_clkin3_ck",
+	"mlb_clk",
+	"mlbp_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp1_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 28, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const char * const dra7_timer5_gfclk_mux_parents[] __initconst = {
+	"timer_sys_clk_div",
+	"sys_32k_ck",
+	"sys_clkin2",
+	"ref_clkin0_ck",
+	"ref_clkin1_ck",
+	"ref_clkin2_ck",
+	"ref_clkin3_ck",
+	"abe_giclk_div",
+	"video1_div_clk",
+	"video2_div_clk",
+	"hdmi_div_clk",
+	"clkoutmux0_clk_mux",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer5_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer6_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer7_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer8_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const char * const dra7_uart6_gfclk_mux_parents[] __initconst = {
+	"func_48m_fclk",
+	"dpll_per_m2x2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart6_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_ipu_clkctrl_regs[] __initconst = {
+	{ DRA7_IPU_MCASP1_CLKCTRL, dra7_mcasp1_bit_data, CLKF_SW_SUP, "ipu-clkctrl:0000:22" },
+	{ DRA7_IPU_TIMER5_CLKCTRL, dra7_timer5_bit_data, CLKF_SW_SUP, "ipu-clkctrl:0008:24" },
+	{ DRA7_IPU_TIMER6_CLKCTRL, dra7_timer6_bit_data, CLKF_SW_SUP, "ipu-clkctrl:0010:24" },
+	{ DRA7_IPU_TIMER7_CLKCTRL, dra7_timer7_bit_data, CLKF_SW_SUP, "ipu-clkctrl:0018:24" },
+	{ DRA7_IPU_TIMER8_CLKCTRL, dra7_timer8_bit_data, CLKF_SW_SUP, "ipu-clkctrl:0020:24" },
+	{ DRA7_IPU_I2C5_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ DRA7_IPU_UART6_CLKCTRL, dra7_uart6_bit_data, CLKF_SW_SUP, "ipu-clkctrl:0030:24" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_dsp2_clkctrl_regs[] __initconst = {
+	{ DRA7_DSP2_MMU0_DSP2_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_dsp_m2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_rtc_clkctrl_regs[] __initconst = {
+	{ DRA7_RTC_RTCSS_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" },
+	{ 0 },
+};
+
+static const char * const dra7_cam_gfclk_mux_parents[] __initconst = {
+	"l3_iclk_div",
+	"core_iss_main_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_cam_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_cam_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_cam_clkctrl_regs[] __initconst = {
+	{ DRA7_CAM_VIP1_CLKCTRL, dra7_cam_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_CAM_VIP2_CLKCTRL, dra7_cam_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_CAM_VIP3_CLKCTRL, dra7_cam_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_vpe_clkctrl_regs[] __initconst = {
+	{ DRA7_VPE_VPE_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_core_h23x2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_coreaon_clkctrl_regs[] __initconst = {
+	{ DRA7_COREAON_SMARTREFLEX_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "wkupaon_iclk_mux" },
+	{ DRA7_COREAON_SMARTREFLEX_CORE_CLKCTRL, NULL, CLKF_SW_SUP, "wkupaon_iclk_mux" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l3main1_clkctrl_regs[] __initconst = {
+	{ DRA7_L3MAIN1_L3_MAIN_1_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L3MAIN1_GPMC_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L3MAIN1_TPCC_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L3MAIN1_TPTC0_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L3MAIN1_TPTC1_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L3MAIN1_VCP1_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L3MAIN1_VCP2_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_ipu2_clkctrl_regs[] __initconst = {
+	{ DRA7_IPU2_MMU_IPU2_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_core_h22x2_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_dma_clkctrl_regs[] __initconst = {
+	{ DRA7_DMA_DMA_SYSTEM_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_emif_clkctrl_regs[] __initconst = {
+	{ DRA7_EMIF_DMM_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const char * const dra7_atl_dpll_clk_mux_parents[] __initconst = {
+	"sys_32k_ck",
+	"video1_clkin_ck",
+	"video2_clkin_ck",
+	"hdmi_clkin_ck",
+	NULL,
+};
+
+static const char * const dra7_atl_gfclk_mux_parents[] __initconst = {
+	"l3_iclk_div",
+	"dpll_abe_m2_ck",
+	"atl-clkctrl:0000:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_atl_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_atl_dpll_clk_mux_parents, NULL },
+	{ 26, TI_CLK_MUX, dra7_atl_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_atl_clkctrl_regs[] __initconst = {
+	{ DRA7_ATL_ATL_CLKCTRL, dra7_atl_bit_data, CLKF_SW_SUP, "atl-clkctrl:0000:26" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l4cfg_clkctrl_regs[] __initconst = {
+	{ DRA7_L4CFG_L4_CFG_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_SPINLOCK_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX1_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX2_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX3_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX4_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX5_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX6_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX7_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX8_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX9_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX10_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX11_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX12_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4CFG_MAILBOX13_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l3instr_clkctrl_regs[] __initconst = {
+	{ DRA7_L3INSTR_L3_MAIN_2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L3INSTR_L3_INSTR_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_iva_clkctrl_regs[] __initconst = {
+	{ DRA7_IVA_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_NO_IDLEST, "dpll_iva_h12x2_ck" },
+	{ DRA7_SL2IF_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_iva_h12x2_ck" },
+	{ 0 },
+};
+
+static const char * const dra7_dss_dss_clk_parents[] __initconst = {
+	"dpll_per_h12x2_ck",
+	NULL,
+};
+
+static const char * const dra7_dss_48mhz_clk_parents[] __initconst = {
+	"func_48m_fclk",
+	NULL,
+};
+
+static const char * const dra7_dss_hdmi_clk_parents[] __initconst = {
+	"hdmi_dpll_clk_mux",
+	NULL,
+};
+
+static const char * const dra7_dss_32khz_clk_parents[] __initconst = {
+	"sys_32k_ck",
+	NULL,
+};
+
+static const char * const dra7_dss_video1_clk_parents[] __initconst = {
+	"video1_dpll_clk_mux",
+	NULL,
+};
+
+static const char * const dra7_dss_video2_clk_parents[] __initconst = {
+	"video2_dpll_clk_mux",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_dss_core_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_dss_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, dra7_dss_48mhz_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, dra7_dss_hdmi_clk_parents, NULL },
+	{ 11, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 12, TI_CLK_GATE, dra7_dss_video1_clk_parents, NULL },
+	{ 13, TI_CLK_GATE, dra7_dss_video2_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_dss_clkctrl_regs[] __initconst = {
+	{ DRA7_DSS_DSS_CORE_CLKCTRL, dra7_dss_core_bit_data, CLKF_SW_SUP, "dss-clkctrl:0000:8" },
+	{ DRA7_DSS_BB2D_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_h24x2_ck" },
+	{ 0 },
+};
+
+static const char * const dra7_gpu_core_mux_parents[] __initconst = {
+	"dpll_core_h14x2_ck",
+	"dpll_per_h14x2_ck",
+	"dpll_gpu_m2_ck",
+	NULL,
+};
+
+static const char * const dra7_gpu_hyd_mux_parents[] __initconst = {
+	"dpll_core_h14x2_ck",
+	"dpll_per_h14x2_ck",
+	"dpll_gpu_m2_ck",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpu_core_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_gpu_core_mux_parents, NULL, },
+	{ 26, TI_CLK_MUX, dra7_gpu_hyd_mux_parents, NULL, },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_gpu_clkctrl_regs[] __initconst = {
+	{ DRA7_GPU_CLKCTRL, dra7_gpu_core_bit_data, CLKF_SW_SUP, "gpu-clkctrl:0000:24", },
+	{ 0 },
+};
+
+static const char * const dra7_mmc1_fclk_mux_parents[] __initconst = {
+	"func_128m_clk",
+	"dpll_per_m2x2_ck",
+	NULL,
+};
+
+static const char * const dra7_mmc1_fclk_div_parents[] __initconst = {
+	"l3init-clkctrl:0008:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data dra7_mmc1_fclk_div_data __initconst = {
+	.max_div = 4,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data dra7_mmc1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mmc1_fclk_mux_parents, NULL },
+	{ 25, TI_CLK_DIVIDER, dra7_mmc1_fclk_div_parents, &dra7_mmc1_fclk_div_data },
+	{ 0 },
+};
+
+static const char * const dra7_mmc2_fclk_div_parents[] __initconst = {
+	"l3init-clkctrl:0010:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data dra7_mmc2_fclk_div_data __initconst = {
+	.max_div = 4,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data dra7_mmc2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mmc1_fclk_mux_parents, NULL },
+	{ 25, TI_CLK_DIVIDER, dra7_mmc2_fclk_div_parents, &dra7_mmc2_fclk_div_data },
+	{ 0 },
+};
+
+static const char * const dra7_usb_otg_ss2_refclk960m_parents[] __initconst = {
+	"l3init_960m_gfclk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_usb_otg_ss2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_usb_otg_ss2_refclk960m_parents, NULL },
+	{ 0 },
+};
+
+static const char * const dra7_sata_ref_clk_parents[] __initconst = {
+	"sys_clkin1",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_sata_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_sata_ref_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_usb_otg_ss1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_usb_otg_ss2_refclk960m_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l3init_clkctrl_regs[] __initconst = {
+	{ DRA7_L3INIT_MMC1_CLKCTRL, dra7_mmc1_bit_data, CLKF_SW_SUP, "l3init-clkctrl:0008:25" },
+	{ DRA7_L3INIT_MMC2_CLKCTRL, dra7_mmc2_bit_data, CLKF_SW_SUP, "l3init-clkctrl:0010:25" },
+	{ DRA7_L3INIT_USB_OTG_SS2_CLKCTRL, dra7_usb_otg_ss2_bit_data, CLKF_HW_SUP, "dpll_core_h13x2_ck" },
+	{ DRA7_L3INIT_USB_OTG_SS3_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_core_h13x2_ck" },
+	{ DRA7_L3INIT_USB_OTG_SS4_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_DRA74 | CLKF_SOC_DRA76, "dpll_core_h13x2_ck" },
+	{ DRA7_L3INIT_SATA_CLKCTRL, dra7_sata_bit_data, CLKF_SW_SUP, "func_48m_fclk" },
+	{ DRA7_L3INIT_OCP2SCP1_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ DRA7_L3INIT_OCP2SCP3_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" },
+	{ DRA7_L3INIT_USB_OTG_SS1_CLKCTRL, dra7_usb_otg_ss1_bit_data, CLKF_HW_SUP, "dpll_core_h13x2_ck" },
+	{ 0 },
+};
+
+static const char * const dra7_optfclk_pciephy1_clk_parents[] __initconst = {
+	"apll_pcie_ck",
+	NULL,
+};
+
+static const char * const dra7_optfclk_pciephy1_div_clk_parents[] __initconst = {
+	"optfclk_pciephy_div",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_pcie1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, dra7_optfclk_pciephy1_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, dra7_optfclk_pciephy1_div_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_pcie2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 9, TI_CLK_GATE, dra7_optfclk_pciephy1_clk_parents, NULL },
+	{ 10, TI_CLK_GATE, dra7_optfclk_pciephy1_div_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_pcie_clkctrl_regs[] __initconst = {
+	{ DRA7_PCIE_PCIE1_CLKCTRL, dra7_pcie1_bit_data, CLKF_SW_SUP, "l4_root_clk_div" },
+	{ DRA7_PCIE_PCIE2_CLKCTRL, dra7_pcie2_bit_data, CLKF_SW_SUP, "l4_root_clk_div" },
+	{ 0 },
+};
+
+static const char * const dra7_rmii_50mhz_clk_mux_parents[] __initconst = {
+	"dpll_gmac_h11x2_ck",
+	"rmii_clk_ck",
+	NULL,
+};
+
+static const char * const dra7_gmac_rft_clk_mux_parents[] __initconst = {
+	"video1_clkin_ck",
+	"video2_clkin_ck",
+	"dpll_abe_m2_ck",
+	"hdmi_clkin_ck",
+	"l3_iclk_div",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_gmac_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_rmii_50mhz_clk_mux_parents, NULL },
+	{ 25, TI_CLK_MUX, dra7_gmac_rft_clk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_gmac_clkctrl_regs[] __initconst = {
+	{ DRA7_GMAC_GMAC_CLKCTRL, dra7_gmac_bit_data, CLKF_SW_SUP, "gmac_main_clk" },
+	{ 0 },
+};
+
+static const char * const dra7_timer10_gfclk_mux_parents[] __initconst = {
+	"timer_sys_clk_div",
+	"sys_32k_ck",
+	"sys_clkin2",
+	"ref_clkin0_ck",
+	"ref_clkin1_ck",
+	"ref_clkin2_ck",
+	"ref_clkin3_ck",
+	"abe_giclk_div",
+	"video1_div_clk",
+	"video2_div_clk",
+	"hdmi_div_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer10_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer11_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer3_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer4_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer9_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio2_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio3_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio4_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio5_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio6_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio7_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio8_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const char * const dra7_mmc3_gfclk_div_parents[] __initconst = {
+	"l4per-clkctrl:00f8:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data dra7_mmc3_gfclk_div_data __initconst = {
+	.max_div = 4,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data dra7_mmc3_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 25, TI_CLK_DIVIDER, dra7_mmc3_gfclk_div_parents, &dra7_mmc3_gfclk_div_data },
+	{ 0 },
+};
+
+static const char * const dra7_mmc4_gfclk_div_parents[] __initconst = {
+	"l4per-clkctrl:0100:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data dra7_mmc4_gfclk_div_data __initconst = {
+	.max_div = 4,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data dra7_mmc4_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 25, TI_CLK_DIVIDER, dra7_mmc4_gfclk_div_parents, &dra7_mmc4_gfclk_div_data },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart2_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart3_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart4_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart5_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l4per_clkctrl_regs[] __initconst = {
+	{ DRA7_L4PER_TIMER10_CLKCTRL, dra7_timer10_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0000:24" },
+	{ DRA7_L4PER_TIMER11_CLKCTRL, dra7_timer11_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0008:24" },
+	{ DRA7_L4PER_TIMER2_CLKCTRL, dra7_timer2_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0010:24" },
+	{ DRA7_L4PER_TIMER3_CLKCTRL, dra7_timer3_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0018:24" },
+	{ DRA7_L4PER_TIMER4_CLKCTRL, dra7_timer4_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0020:24" },
+	{ DRA7_L4PER_TIMER9_CLKCTRL, dra7_timer9_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0028:24" },
+	{ DRA7_L4PER_ELM_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4PER_GPIO2_CLKCTRL, dra7_gpio2_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4PER_GPIO3_CLKCTRL, dra7_gpio3_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4PER_GPIO4_CLKCTRL, dra7_gpio4_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4PER_GPIO5_CLKCTRL, dra7_gpio5_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4PER_GPIO6_CLKCTRL, dra7_gpio6_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4PER_HDQ1W_CLKCTRL, NULL, CLKF_SW_SUP, "func_12m_fclk" },
+	{ DRA7_L4PER_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ DRA7_L4PER_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ DRA7_L4PER_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ DRA7_L4PER_I2C4_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" },
+	{ DRA7_L4PER_L4_PER1_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4PER_MCSPI1_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ DRA7_L4PER_MCSPI2_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ DRA7_L4PER_MCSPI3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ DRA7_L4PER_MCSPI4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" },
+	{ DRA7_L4PER_GPIO7_CLKCTRL, dra7_gpio7_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4PER_GPIO8_CLKCTRL, dra7_gpio8_bit_data, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4PER_MMC3_CLKCTRL, dra7_mmc3_bit_data, CLKF_SW_SUP, "l4per-clkctrl:00f8:25" },
+	{ DRA7_L4PER_MMC4_CLKCTRL, dra7_mmc4_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0100:25" },
+	{ DRA7_L4PER_UART1_CLKCTRL, dra7_uart1_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0118:24" },
+	{ DRA7_L4PER_UART2_CLKCTRL, dra7_uart2_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0120:24" },
+	{ DRA7_L4PER_UART3_CLKCTRL, dra7_uart3_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0128:24" },
+	{ DRA7_L4PER_UART4_CLKCTRL, dra7_uart4_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0130:24" },
+	{ DRA7_L4PER_UART5_CLKCTRL, dra7_uart5_bit_data, CLKF_SW_SUP, "l4per-clkctrl:0148:24" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l4sec_clkctrl_regs[] __initconst = {
+	{ DRA7_L4SEC_AES1_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4SEC_AES2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4SEC_DES_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4SEC_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l4_root_clk_div" },
+	{ DRA7_L4SEC_SHAM_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ DRA7_L4SEC_SHAM2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+	{ 0 },
+};
+
+static const char * const dra7_qspi_gfclk_mux_parents[] __initconst = {
+	"func_128m_clk",
+	"dpll_per_h13x2_ck",
+	NULL,
+};
+
+static const char * const dra7_qspi_gfclk_div_parents[] __initconst = {
+	"l4per2-clkctrl:012c:24",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data dra7_qspi_gfclk_div_data __initconst = {
+	.max_div = 4,
+	.flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const struct omap_clkctrl_bit_data dra7_qspi_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_qspi_gfclk_mux_parents, NULL },
+	{ 25, TI_CLK_DIVIDER, dra7_qspi_gfclk_div_parents, &dra7_qspi_gfclk_div_data },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp2_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 28, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp3_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp5_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp8_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp4_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart7_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart8_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart9_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp6_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_mcasp7_bit_data[] __initconst = {
+	{ 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL },
+	{ 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l4per2_clkctrl_regs[] __initconst = {
+	{ DRA7_L4PER2_L4_PER2_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4PER2_PRUSS1_CLKCTRL, NULL, CLKF_SW_SUP, "" },
+	{ DRA7_L4PER2_PRUSS2_CLKCTRL, NULL, CLKF_SW_SUP, "" },
+	{ DRA7_L4PER2_EPWMSS1_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div" },
+	{ DRA7_L4PER2_EPWMSS2_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div" },
+	{ DRA7_L4PER2_EPWMSS0_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div" },
+	{ DRA7_L4PER2_QSPI_CLKCTRL, dra7_qspi_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:012c:25" },
+	{ DRA7_L4PER2_MCASP2_CLKCTRL, dra7_mcasp2_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:0154:22" },
+	{ DRA7_L4PER2_MCASP3_CLKCTRL, dra7_mcasp3_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:015c:22" },
+	{ DRA7_L4PER2_MCASP5_CLKCTRL, dra7_mcasp5_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:016c:22" },
+	{ DRA7_L4PER2_MCASP8_CLKCTRL, dra7_mcasp8_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:0184:22" },
+	{ DRA7_L4PER2_MCASP4_CLKCTRL, dra7_mcasp4_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:018c:22" },
+	{ DRA7_L4PER2_UART7_CLKCTRL, dra7_uart7_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:01c4:24" },
+	{ DRA7_L4PER2_UART8_CLKCTRL, dra7_uart8_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:01d4:24" },
+	{ DRA7_L4PER2_UART9_CLKCTRL, dra7_uart9_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:01dc:24" },
+	{ DRA7_L4PER2_DCAN2_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin1" },
+	{ DRA7_L4PER2_MCASP6_CLKCTRL, dra7_mcasp6_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:01f8:22" },
+	{ DRA7_L4PER2_MCASP7_CLKCTRL, dra7_mcasp7_bit_data, CLKF_SW_SUP, "l4per2-clkctrl:01fc:22" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer13_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer14_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer15_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer16_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_l4per3_clkctrl_regs[] __initconst = {
+	{ DRA7_L4PER3_L4_PER3_CLKCTRL, NULL, 0, "l3_iclk_div" },
+	{ DRA7_L4PER3_TIMER13_CLKCTRL, dra7_timer13_bit_data, CLKF_SW_SUP, "l4per3-clkctrl:00b4:24" },
+	{ DRA7_L4PER3_TIMER14_CLKCTRL, dra7_timer14_bit_data, CLKF_SW_SUP, "l4per3-clkctrl:00bc:24" },
+	{ DRA7_L4PER3_TIMER15_CLKCTRL, dra7_timer15_bit_data, CLKF_SW_SUP, "l4per3-clkctrl:00c4:24" },
+	{ DRA7_L4PER3_TIMER16_CLKCTRL, dra7_timer16_bit_data, CLKF_SW_SUP, "l4per3-clkctrl:011c:24" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_gpio1_bit_data[] __initconst = {
+	{ 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_timer1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_bit_data dra7_uart10_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const char * const dra7_dcan1_sys_clk_mux_parents[] __initconst = {
+	"sys_clkin1",
+	"sys_clkin2",
+	NULL,
+};
+
+static const struct omap_clkctrl_bit_data dra7_dcan1_bit_data[] __initconst = {
+	{ 24, TI_CLK_MUX, dra7_dcan1_sys_clk_mux_parents, NULL },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dra7_wkupaon_clkctrl_regs[] __initconst = {
+	{ DRA7_WKUPAON_L4_WKUP_CLKCTRL, NULL, 0, "wkupaon_iclk_mux" },
+	{ DRA7_WKUPAON_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" },
+	{ DRA7_WKUPAON_GPIO1_CLKCTRL, dra7_gpio1_bit_data, CLKF_HW_SUP, "wkupaon_iclk_mux" },
+	{ DRA7_WKUPAON_TIMER1_CLKCTRL, dra7_timer1_bit_data, CLKF_SW_SUP, "wkupaon-clkctrl:0020:24" },
+	{ DRA7_WKUPAON_TIMER12_CLKCTRL, NULL, CLKF_SOC_NONSEC, "secure_32k_clk_src_ck" },
+	{ DRA7_WKUPAON_COUNTER_32K_CLKCTRL, NULL, 0, "wkupaon_iclk_mux" },
+	{ DRA7_WKUPAON_UART10_CLKCTRL, dra7_uart10_bit_data, CLKF_SW_SUP, "wkupaon-clkctrl:0060:24" },
+	{ DRA7_WKUPAON_DCAN1_CLKCTRL, dra7_dcan1_bit_data, CLKF_SW_SUP, "wkupaon-clkctrl:0068:24" },
+	{ DRA7_WKUPAON_ADC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_SOC_DRA76, "mcan_clk" },
+	{ 0 },
+};
+
+const struct omap_clkctrl_data dra7_clkctrl_data[] __initconst = {
+	{ 0x4a005320, dra7_mpu_clkctrl_regs },
+	{ 0x4a005420, dra7_dsp1_clkctrl_regs },
+	{ 0x4a005520, dra7_ipu1_clkctrl_regs },
+	{ 0x4a005550, dra7_ipu_clkctrl_regs },
+	{ 0x4a005620, dra7_dsp2_clkctrl_regs },
+	{ 0x4a005720, dra7_rtc_clkctrl_regs },
+	{ 0x4a005760, dra7_vpe_clkctrl_regs },
+	{ 0x4a008620, dra7_coreaon_clkctrl_regs },
+	{ 0x4a008720, dra7_l3main1_clkctrl_regs },
+	{ 0x4a008920, dra7_ipu2_clkctrl_regs },
+	{ 0x4a008a20, dra7_dma_clkctrl_regs },
+	{ 0x4a008b20, dra7_emif_clkctrl_regs },
+	{ 0x4a008c00, dra7_atl_clkctrl_regs },
+	{ 0x4a008d20, dra7_l4cfg_clkctrl_regs },
+	{ 0x4a008e20, dra7_l3instr_clkctrl_regs },
+	{ 0x4a008f20, dra7_iva_clkctrl_regs },
+	{ 0x4a009020, dra7_cam_clkctrl_regs },
+	{ 0x4a009120, dra7_dss_clkctrl_regs },
+	{ 0x4a009220, dra7_gpu_clkctrl_regs },
+	{ 0x4a009320, dra7_l3init_clkctrl_regs },
+	{ 0x4a0093b0, dra7_pcie_clkctrl_regs },
+	{ 0x4a0093d0, dra7_gmac_clkctrl_regs },
+	{ 0x4a009728, dra7_l4per_clkctrl_regs },
+	{ 0x4a0098a0, dra7_l4sec_clkctrl_regs },
+	{ 0x4a00970c, dra7_l4per2_clkctrl_regs },
+	{ 0x4a009714, dra7_l4per3_clkctrl_regs },
+	{ 0x4ae07820, dra7_wkupaon_clkctrl_regs },
+	{ 0 },
+};
+
+static struct ti_dt_clk dra7xx_clks[] = {
+	DT_CLK(NULL, "timer_32k_ck", "sys_32k_ck"),
+	DT_CLK(NULL, "sys_clkin_ck", "timer_sys_clk_div"),
+	DT_CLK(NULL, "sys_clkin", "sys_clkin1"),
+	DT_CLK(NULL, "atl_dpll_clk_mux", "atl-clkctrl:0000:24"),
+	DT_CLK(NULL, "atl_gfclk_mux", "atl-clkctrl:0000:26"),
+	DT_CLK(NULL, "dcan1_sys_clk_mux", "wkupaon-clkctrl:0068:24"),
+	DT_CLK(NULL, "dss_32khz_clk", "dss-clkctrl:0000:11"),
+	DT_CLK(NULL, "dss_48mhz_clk", "dss-clkctrl:0000:9"),
+	DT_CLK(NULL, "dss_dss_clk", "dss-clkctrl:0000:8"),
+	DT_CLK(NULL, "dss_hdmi_clk", "dss-clkctrl:0000:10"),
+	DT_CLK(NULL, "dss_video1_clk", "dss-clkctrl:0000:12"),
+	DT_CLK(NULL, "dss_video2_clk", "dss-clkctrl:0000:13"),
+	DT_CLK(NULL, "gmac_rft_clk_mux", "gmac-clkctrl:0000:25"),
+	DT_CLK(NULL, "gpio1_dbclk", "wkupaon-clkctrl:0018:8"),
+	DT_CLK(NULL, "gpio2_dbclk", "l4per-clkctrl:0038:8"),
+	DT_CLK(NULL, "gpio3_dbclk", "l4per-clkctrl:0040:8"),
+	DT_CLK(NULL, "gpio4_dbclk", "l4per-clkctrl:0048:8"),
+	DT_CLK(NULL, "gpio5_dbclk", "l4per-clkctrl:0050:8"),
+	DT_CLK(NULL, "gpio6_dbclk", "l4per-clkctrl:0058:8"),
+	DT_CLK(NULL, "gpio7_dbclk", "l4per-clkctrl:00e8:8"),
+	DT_CLK(NULL, "gpio8_dbclk", "l4per-clkctrl:00f0:8"),
+	DT_CLK(NULL, "ipu1_gfclk_mux", "ipu1-clkctrl:0000:24"),
+	DT_CLK(NULL, "mcasp1_ahclkr_mux", "ipu-clkctrl:0000:28"),
+	DT_CLK(NULL, "mcasp1_ahclkx_mux", "ipu-clkctrl:0000:24"),
+	DT_CLK(NULL, "mcasp1_aux_gfclk_mux", "ipu-clkctrl:0000:22"),
+	DT_CLK(NULL, "mcasp2_ahclkr_mux", "l4per2-clkctrl:0154:28"),
+	DT_CLK(NULL, "mcasp2_ahclkx_mux", "l4per2-clkctrl:0154:24"),
+	DT_CLK(NULL, "mcasp2_aux_gfclk_mux", "l4per2-clkctrl:0154:22"),
+	DT_CLK(NULL, "mcasp3_ahclkx_mux", "l4per2-clkctrl:015c:24"),
+	DT_CLK(NULL, "mcasp3_aux_gfclk_mux", "l4per2-clkctrl:015c:22"),
+	DT_CLK(NULL, "mcasp4_ahclkx_mux", "l4per2-clkctrl:018c:24"),
+	DT_CLK(NULL, "mcasp4_aux_gfclk_mux", "l4per2-clkctrl:018c:22"),
+	DT_CLK(NULL, "mcasp5_ahclkx_mux", "l4per2-clkctrl:016c:24"),
+	DT_CLK(NULL, "mcasp5_aux_gfclk_mux", "l4per2-clkctrl:016c:22"),
+	DT_CLK(NULL, "mcasp6_ahclkx_mux", "l4per2-clkctrl:01f8:24"),
+	DT_CLK(NULL, "mcasp6_aux_gfclk_mux", "l4per2-clkctrl:01f8:22"),
+	DT_CLK(NULL, "mcasp7_ahclkx_mux", "l4per2-clkctrl:01fc:24"),
+	DT_CLK(NULL, "mcasp7_aux_gfclk_mux", "l4per2-clkctrl:01fc:22"),
+	DT_CLK(NULL, "mcasp8_ahclkx_mux", "l4per2-clkctrl:0184:24"),
+	DT_CLK(NULL, "mcasp8_aux_gfclk_mux", "l4per2-clkctrl:0184:22"),
+	DT_CLK(NULL, "mmc1_clk32k", "l3init-clkctrl:0008:8"),
+	DT_CLK(NULL, "mmc1_fclk_div", "l3init-clkctrl:0008:25"),
+	DT_CLK(NULL, "mmc1_fclk_mux", "l3init-clkctrl:0008:24"),
+	DT_CLK(NULL, "mmc2_clk32k", "l3init-clkctrl:0010:8"),
+	DT_CLK(NULL, "mmc2_fclk_div", "l3init-clkctrl:0010:25"),
+	DT_CLK(NULL, "mmc2_fclk_mux", "l3init-clkctrl:0010:24"),
+	DT_CLK(NULL, "mmc3_clk32k", "l4per-clkctrl:00f8:8"),
+	DT_CLK(NULL, "mmc3_gfclk_div", "l4per-clkctrl:00f8:25"),
+	DT_CLK(NULL, "mmc3_gfclk_mux", "l4per-clkctrl:00f8:24"),
+	DT_CLK(NULL, "mmc4_clk32k", "l4per-clkctrl:0100:8"),
+	DT_CLK(NULL, "mmc4_gfclk_div", "l4per-clkctrl:0100:25"),
+	DT_CLK(NULL, "mmc4_gfclk_mux", "l4per-clkctrl:0100:24"),
+	DT_CLK(NULL, "optfclk_pciephy1_32khz", "pcie-clkctrl:0000:8"),
+	DT_CLK(NULL, "optfclk_pciephy1_clk", "pcie-clkctrl:0000:9"),
+	DT_CLK(NULL, "optfclk_pciephy1_div_clk", "pcie-clkctrl:0000:10"),
+	DT_CLK(NULL, "optfclk_pciephy2_32khz", "pcie-clkctrl:0008:8"),
+	DT_CLK(NULL, "optfclk_pciephy2_clk", "pcie-clkctrl:0008:9"),
+	DT_CLK(NULL, "optfclk_pciephy2_div_clk", "pcie-clkctrl:0008:10"),
+	DT_CLK(NULL, "qspi_gfclk_div", "l4per2-clkctrl:012c:25"),
+	DT_CLK(NULL, "qspi_gfclk_mux", "l4per2-clkctrl:012c:24"),
+	DT_CLK(NULL, "rmii_50mhz_clk_mux", "gmac-clkctrl:0000:24"),
+	DT_CLK(NULL, "sata_ref_clk", "l3init-clkctrl:0068:8"),
+	DT_CLK(NULL, "timer10_gfclk_mux", "l4per-clkctrl:0000:24"),
+	DT_CLK(NULL, "timer11_gfclk_mux", "l4per-clkctrl:0008:24"),
+	DT_CLK(NULL, "timer13_gfclk_mux", "l4per3-clkctrl:00b4:24"),
+	DT_CLK(NULL, "timer14_gfclk_mux", "l4per3-clkctrl:00bc:24"),
+	DT_CLK(NULL, "timer15_gfclk_mux", "l4per3-clkctrl:00c4:24"),
+	DT_CLK(NULL, "timer16_gfclk_mux", "l4per3-clkctrl:011c:24"),
+	DT_CLK(NULL, "timer1_gfclk_mux", "wkupaon-clkctrl:0020:24"),
+	DT_CLK(NULL, "timer2_gfclk_mux", "l4per-clkctrl:0010:24"),
+	DT_CLK(NULL, "timer3_gfclk_mux", "l4per-clkctrl:0018:24"),
+	DT_CLK(NULL, "timer4_gfclk_mux", "l4per-clkctrl:0020:24"),
+	DT_CLK(NULL, "timer5_gfclk_mux", "ipu-clkctrl:0008:24"),
+	DT_CLK(NULL, "timer6_gfclk_mux", "ipu-clkctrl:0010:24"),
+	DT_CLK(NULL, "timer7_gfclk_mux", "ipu-clkctrl:0018:24"),
+	DT_CLK(NULL, "timer8_gfclk_mux", "ipu-clkctrl:0020:24"),
+	DT_CLK(NULL, "timer9_gfclk_mux", "l4per-clkctrl:0028:24"),
+	DT_CLK(NULL, "uart10_gfclk_mux", "wkupaon-clkctrl:0060:24"),
+	DT_CLK(NULL, "uart1_gfclk_mux", "l4per-clkctrl:0118:24"),
+	DT_CLK(NULL, "uart2_gfclk_mux", "l4per-clkctrl:0120:24"),
+	DT_CLK(NULL, "uart3_gfclk_mux", "l4per-clkctrl:0128:24"),
+	DT_CLK(NULL, "uart4_gfclk_mux", "l4per-clkctrl:0130:24"),
+	DT_CLK(NULL, "uart5_gfclk_mux", "l4per-clkctrl:0148:24"),
+	DT_CLK(NULL, "uart6_gfclk_mux", "ipu-clkctrl:0030:24"),
+	DT_CLK(NULL, "uart7_gfclk_mux", "l4per2-clkctrl:01c4:24"),
+	DT_CLK(NULL, "uart8_gfclk_mux", "l4per2-clkctrl:01d4:24"),
+	DT_CLK(NULL, "uart9_gfclk_mux", "l4per2-clkctrl:01dc:24"),
+	DT_CLK(NULL, "usb_otg_ss1_refclk960m", "l3init-clkctrl:00d0:8"),
+	DT_CLK(NULL, "usb_otg_ss2_refclk960m", "l3init-clkctrl:0020:8"),
+	{ .node_name = NULL },
+};
+
+int __init dra7xx_dt_clk_init(void)
+{
+	int rc;
+	struct clk *dpll_ck, *hdcp_ck;
+
+	ti_dt_clocks_register(dra7xx_clks);
+
+	omap2_clk_disable_autoidle_all();
+
+	ti_clk_add_aliases();
+
+	dpll_ck = clk_get_sys(NULL, "dpll_gmac_ck");
+	rc = clk_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ);
+	if (rc)
+		pr_err("%s: failed to configure GMAC DPLL!\n", __func__);
+
+	dpll_ck = clk_get_sys(NULL, "dpll_usb_ck");
+	rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ);
+	if (rc)
+		pr_err("%s: failed to configure USB DPLL!\n", __func__);
+
+	dpll_ck = clk_get_sys(NULL, "dpll_usb_m2_ck");
+	rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ/2);
+	if (rc)
+		pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__);
+
+	hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk");
+	rc = clk_prepare_enable(hdcp_ck);
+	if (rc)
+		pr_err("%s: failed to set dss_deshdcp_clk\n", __func__);
+
+	return rc;
+}
diff --git a/drivers/clk/ti/clk-814x.c b/drivers/clk/ti/clk-814x.c
new file mode 100644
index 000000000..4f8bd34ec
--- /dev/null
+++ b/drivers/clk/ti/clk-814x.c
@@ -0,0 +1,118 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+#include <linux/of_platform.h>
+#include <dt-bindings/clock/dm814.h>
+
+#include "clock.h"
+
+static const struct omap_clkctrl_reg_data dm814_default_clkctrl_regs[] __initconst = {
+	{ DM814_USB_OTG_HS_CLKCTRL, NULL, CLKF_SW_SUP, "pll260dcoclkldo" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dm814_alwon_clkctrl_regs[] __initconst = {
+	{ DM814_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM814_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM814_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM814_GPIO1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM814_GPIO2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM814_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM814_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM814_WD_TIMER_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk18_ck" },
+	{ DM814_MCSPI1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM814_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM814_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "mpu_ck" },
+	{ DM814_RTC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk18_ck" },
+	{ DM814_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM814_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM814_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM814_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM814_TPTC3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM814_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk8_ck" },
+	{ DM814_MMC2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk8_ck" },
+	{ DM814_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk8_ck" },
+	{ 0 },
+};
+
+static const struct
+omap_clkctrl_reg_data dm814_alwon_ethernet_clkctrl_regs[] __initconst = {
+	{ 0, NULL, CLKF_SW_SUP, "cpsw_125mhz_gclk" },
+};
+
+const struct omap_clkctrl_data dm814_clkctrl_data[] __initconst = {
+	{ 0x48180500, dm814_default_clkctrl_regs },
+	{ 0x48181400, dm814_alwon_clkctrl_regs },
+	{ 0x481815d4, dm814_alwon_ethernet_clkctrl_regs },
+	{ 0 },
+};
+
+static struct ti_dt_clk dm814_clks[] = {
+	DT_CLK(NULL, "timer_sys_ck", "devosc_ck"),
+	{ .node_name = NULL },
+};
+
+static bool timer_clocks_initialized;
+
+static int __init dm814x_adpll_early_init(void)
+{
+	struct device_node *np;
+
+	if (!timer_clocks_initialized)
+		return -ENODEV;
+
+	np = of_find_node_by_name(NULL, "pllss");
+	if (!np) {
+		pr_err("Could not find node for plls\n");
+		return -ENODEV;
+	}
+
+	of_platform_populate(np, NULL, NULL, NULL);
+	of_node_put(np);
+
+	return 0;
+}
+core_initcall(dm814x_adpll_early_init);
+
+static const char * const init_clocks[] = {
+	"pll040clkout",		/* MPU 481c5040.adpll.clkout */
+	"pll290clkout",		/* DDR 481c5290.adpll.clkout */
+};
+
+static int __init dm814x_adpll_enable_init_clocks(void)
+{
+	int i, err;
+
+	if (!timer_clocks_initialized)
+		return -ENODEV;
+
+	for (i = 0; i < ARRAY_SIZE(init_clocks); i++) {
+		struct clk *clock;
+
+		clock = clk_get(NULL, init_clocks[i]);
+		if (WARN(IS_ERR(clock), "could not find init clock %s\n",
+			 init_clocks[i]))
+			continue;
+		err = clk_prepare_enable(clock);
+		if (WARN(err, "could not enable init clock %s\n",
+			 init_clocks[i]))
+			continue;
+	}
+
+	return 0;
+}
+postcore_initcall(dm814x_adpll_enable_init_clocks);
+
+int __init dm814x_dt_clk_init(void)
+{
+	ti_dt_clocks_register(dm814_clks);
+	omap2_clk_disable_autoidle_all();
+	ti_clk_add_aliases();
+	omap2_clk_enable_init_clocks(NULL, 0);
+	timer_clocks_initialized = true;
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clk-816x.c b/drivers/clk/ti/clk-816x.c
new file mode 100644
index 000000000..3b8e483ae
--- /dev/null
+++ b/drivers/clk/ti/clk-816x.c
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/dm816.h>
+
+#include "clock.h"
+
+static const struct omap_clkctrl_reg_data dm816_default_clkctrl_regs[] __initconst = {
+	{ DM816_USB_OTG_HS_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ 0 },
+};
+
+static const struct omap_clkctrl_reg_data dm816_alwon_clkctrl_regs[] __initconst = {
+	{ DM816_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM816_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM816_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM816_GPIO1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM816_GPIO2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM816_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM816_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM816_TIMER1_CLKCTRL, NULL, CLKF_SW_SUP, "timer1_fck" },
+	{ DM816_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "timer2_fck" },
+	{ DM816_TIMER3_CLKCTRL, NULL, CLKF_SW_SUP, "timer3_fck" },
+	{ DM816_TIMER4_CLKCTRL, NULL, CLKF_SW_SUP, "timer4_fck" },
+	{ DM816_TIMER5_CLKCTRL, NULL, CLKF_SW_SUP, "timer5_fck" },
+	{ DM816_TIMER6_CLKCTRL, NULL, CLKF_SW_SUP, "timer6_fck" },
+	{ DM816_TIMER7_CLKCTRL, NULL, CLKF_SW_SUP, "timer7_fck" },
+	{ DM816_WD_TIMER_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk18_ck" },
+	{ DM816_MCSPI1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM816_MAILBOX_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM816_SPINBOX_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM816_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk10_ck" },
+	{ DM816_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk6_ck" },
+	{ DM816_DAVINCI_MDIO_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk24_ck" },
+	{ DM816_EMAC1_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk24_ck" },
+	{ DM816_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk2_ck" },
+	{ DM816_RTC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "sysclk18_ck" },
+	{ DM816_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM816_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM816_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM816_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ DM816_TPTC3_CLKCTRL, NULL, CLKF_SW_SUP, "sysclk4_ck" },
+	{ 0 },
+};
+
+const struct omap_clkctrl_data dm816_clkctrl_data[] __initconst = {
+	{ 0x48180500, dm816_default_clkctrl_regs },
+	{ 0x48181400, dm816_alwon_clkctrl_regs },
+	{ 0 },
+};
+
+static struct ti_dt_clk dm816x_clks[] = {
+	DT_CLK(NULL, "sys_clkin", "sys_clkin_ck"),
+	DT_CLK(NULL, "timer_sys_ck", "sys_clkin_ck"),
+	DT_CLK(NULL, "timer_32k_ck", "sysclk18_ck"),
+	DT_CLK(NULL, "timer_ext_ck", "tclkin_ck"),
+	{ .node_name = NULL },
+};
+
+static const char *enable_init_clks[] = {
+	"ddr_pll_clk1",
+	"ddr_pll_clk2",
+	"ddr_pll_clk3",
+	"sysclk6_ck",
+};
+
+int __init dm816x_dt_clk_init(void)
+{
+	ti_dt_clocks_register(dm816x_clks);
+	omap2_clk_disable_autoidle_all();
+	ti_clk_add_aliases();
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c
new file mode 100644
index 000000000..fb41f55d4
--- /dev/null
+++ b/drivers/clk/ti/clk-dra7-atl.c
@@ -0,0 +1,302 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * DRA7 ATL (Audio Tracking Logic) clock driver
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Peter Ujfalusi <peter.ujfalusi@ti.com>
+ */
+
+#include <linux/init.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+#define DRA7_ATL_INSTANCES	4
+
+#define DRA7_ATL_PPMR_REG(id)		(0x200 + (id * 0x80))
+#define DRA7_ATL_BBSR_REG(id)		(0x204 + (id * 0x80))
+#define DRA7_ATL_ATLCR_REG(id)		(0x208 + (id * 0x80))
+#define DRA7_ATL_SWEN_REG(id)		(0x210 + (id * 0x80))
+#define DRA7_ATL_BWSMUX_REG(id)		(0x214 + (id * 0x80))
+#define DRA7_ATL_AWSMUX_REG(id)		(0x218 + (id * 0x80))
+#define DRA7_ATL_PCLKMUX_REG(id)	(0x21c + (id * 0x80))
+
+#define DRA7_ATL_SWEN			BIT(0)
+#define DRA7_ATL_DIVIDER_MASK		(0x1f)
+#define DRA7_ATL_PCLKMUX		BIT(0)
+struct dra7_atl_clock_info;
+
+struct dra7_atl_desc {
+	struct clk *clk;
+	struct clk_hw hw;
+	struct dra7_atl_clock_info *cinfo;
+	int id;
+
+	bool probed;		/* the driver for the IP has been loaded */
+	bool valid;		/* configured */
+	bool enabled;
+	u32 bws;		/* Baseband Word Select Mux */
+	u32 aws;		/* Audio Word Select Mux */
+	u32 divider;		/* Cached divider value */
+};
+
+struct dra7_atl_clock_info {
+	struct device *dev;
+	void __iomem *iobase;
+
+	struct dra7_atl_desc *cdesc;
+};
+
+#define to_atl_desc(_hw)	container_of(_hw, struct dra7_atl_desc, hw)
+
+static inline void atl_write(struct dra7_atl_clock_info *cinfo, u32 reg,
+			     u32 val)
+{
+	__raw_writel(val, cinfo->iobase + reg);
+}
+
+static inline int atl_read(struct dra7_atl_clock_info *cinfo, u32 reg)
+{
+	return __raw_readl(cinfo->iobase + reg);
+}
+
+static int atl_clk_enable(struct clk_hw *hw)
+{
+	struct dra7_atl_desc *cdesc = to_atl_desc(hw);
+
+	if (!cdesc->probed)
+		goto out;
+
+	if (unlikely(!cdesc->valid))
+		dev_warn(cdesc->cinfo->dev, "atl%d has not been configured\n",
+			 cdesc->id);
+	pm_runtime_get_sync(cdesc->cinfo->dev);
+
+	atl_write(cdesc->cinfo, DRA7_ATL_ATLCR_REG(cdesc->id),
+		  cdesc->divider - 1);
+	atl_write(cdesc->cinfo, DRA7_ATL_SWEN_REG(cdesc->id), DRA7_ATL_SWEN);
+
+out:
+	cdesc->enabled = true;
+
+	return 0;
+}
+
+static void atl_clk_disable(struct clk_hw *hw)
+{
+	struct dra7_atl_desc *cdesc = to_atl_desc(hw);
+
+	if (!cdesc->probed)
+		goto out;
+
+	atl_write(cdesc->cinfo, DRA7_ATL_SWEN_REG(cdesc->id), 0);
+	pm_runtime_put_sync(cdesc->cinfo->dev);
+
+out:
+	cdesc->enabled = false;
+}
+
+static int atl_clk_is_enabled(struct clk_hw *hw)
+{
+	struct dra7_atl_desc *cdesc = to_atl_desc(hw);
+
+	return cdesc->enabled;
+}
+
+static unsigned long atl_clk_recalc_rate(struct clk_hw *hw,
+					 unsigned long parent_rate)
+{
+	struct dra7_atl_desc *cdesc = to_atl_desc(hw);
+
+	return parent_rate / cdesc->divider;
+}
+
+static int atl_clk_determine_rate(struct clk_hw *hw,
+				  struct clk_rate_request *req)
+{
+	unsigned divider;
+
+	divider = (req->best_parent_rate + req->rate / 2) / req->rate;
+	if (divider > DRA7_ATL_DIVIDER_MASK + 1)
+		divider = DRA7_ATL_DIVIDER_MASK + 1;
+
+	req->rate = req->best_parent_rate / divider;
+
+	return 0;
+}
+
+static int atl_clk_set_rate(struct clk_hw *hw, unsigned long rate,
+			    unsigned long parent_rate)
+{
+	struct dra7_atl_desc *cdesc;
+	u32 divider;
+
+	if (!hw || !rate)
+		return -EINVAL;
+
+	cdesc = to_atl_desc(hw);
+	divider = ((parent_rate + rate / 2) / rate) - 1;
+	if (divider > DRA7_ATL_DIVIDER_MASK)
+		divider = DRA7_ATL_DIVIDER_MASK;
+
+	cdesc->divider = divider + 1;
+
+	return 0;
+}
+
+static const struct clk_ops atl_clk_ops = {
+	.enable		= atl_clk_enable,
+	.disable	= atl_clk_disable,
+	.is_enabled	= atl_clk_is_enabled,
+	.recalc_rate	= atl_clk_recalc_rate,
+	.determine_rate = atl_clk_determine_rate,
+	.set_rate	= atl_clk_set_rate,
+};
+
+static void __init of_dra7_atl_clock_setup(struct device_node *node)
+{
+	struct dra7_atl_desc *clk_hw = NULL;
+	struct clk_parent_data pdata = { .index = 0 };
+	struct clk_init_data init = { NULL };
+	const char *name;
+	struct clk *clk;
+
+	clk_hw = kzalloc_obj(*clk_hw);
+	if (!clk_hw) {
+		pr_err("%s: could not allocate dra7_atl_desc\n", __func__);
+		return;
+	}
+
+	clk_hw->hw.init = &init;
+	clk_hw->divider = 1;
+	name = ti_dt_clk_name(node);
+	init.name = name;
+	init.ops = &atl_clk_ops;
+	init.flags = CLK_IGNORE_UNUSED;
+	init.num_parents = of_clk_get_parent_count(node);
+
+	if (init.num_parents != 1) {
+		pr_err("%s: atl clock %pOFn must have 1 parent\n", __func__,
+		       node);
+		goto cleanup;
+	}
+
+	init.parent_data = &pdata;
+	clk = of_ti_clk_register(node, &clk_hw->hw, name);
+
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		return;
+	}
+cleanup:
+	kfree(clk_hw);
+}
+CLK_OF_DECLARE(dra7_atl_clock, "ti,dra7-atl-clock", of_dra7_atl_clock_setup);
+
+static int of_dra7_atl_clk_probe(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct dra7_atl_clock_info *cinfo;
+	int i;
+	int ret = 0;
+
+	if (!node)
+		return -ENODEV;
+
+	cinfo = devm_kzalloc(&pdev->dev, sizeof(*cinfo), GFP_KERNEL);
+	if (!cinfo)
+		return -ENOMEM;
+
+	cinfo->iobase = of_iomap(node, 0);
+	cinfo->dev = &pdev->dev;
+	pm_runtime_enable(cinfo->dev);
+
+	pm_runtime_get_sync(cinfo->dev);
+	atl_write(cinfo, DRA7_ATL_PCLKMUX_REG(0), DRA7_ATL_PCLKMUX);
+
+	for (i = 0; i < DRA7_ATL_INSTANCES; i++) {
+		struct device_node *cfg_node;
+		char prop[5];
+		struct dra7_atl_desc *cdesc;
+		struct of_phandle_args clkspec;
+		struct clk *clk;
+		int rc;
+
+		rc = of_parse_phandle_with_args(node, "ti,provided-clocks",
+						NULL, i, &clkspec);
+
+		if (rc) {
+			pr_err("%s: failed to lookup atl clock %d\n", __func__,
+			       i);
+			ret = -EINVAL;
+			goto pm_put;
+		}
+
+		clk = of_clk_get_from_provider(&clkspec);
+		of_node_put(clkspec.np);
+		if (IS_ERR(clk)) {
+			pr_err("%s: failed to get atl clock %d from provider\n",
+			       __func__, i);
+			ret = PTR_ERR(clk);
+			goto pm_put;
+		}
+
+		cdesc = to_atl_desc(__clk_get_hw(clk));
+		cdesc->cinfo = cinfo;
+		cdesc->id = i;
+
+		/* Get configuration for the ATL instances */
+		snprintf(prop, sizeof(prop), "atl%u", i);
+		cfg_node = of_get_child_by_name(node, prop);
+		if (cfg_node) {
+			ret = of_property_read_u32(cfg_node, "bws",
+						   &cdesc->bws);
+			ret |= of_property_read_u32(cfg_node, "aws",
+						    &cdesc->aws);
+			if (!ret) {
+				cdesc->valid = true;
+				atl_write(cinfo, DRA7_ATL_BWSMUX_REG(i),
+					  cdesc->bws);
+				atl_write(cinfo, DRA7_ATL_AWSMUX_REG(i),
+					  cdesc->aws);
+			}
+			of_node_put(cfg_node);
+		}
+
+		cdesc->probed = true;
+		/*
+		 * Enable the clock if it has been asked prior to loading the
+		 * hw driver
+		 */
+		if (cdesc->enabled)
+			atl_clk_enable(__clk_get_hw(clk));
+	}
+
+pm_put:
+	pm_runtime_put_sync(cinfo->dev);
+	return ret;
+}
+
+static const struct of_device_id of_dra7_atl_clk_match_tbl[] = {
+	{ .compatible = "ti,dra7-atl", },
+	{},
+};
+
+static struct platform_driver dra7_atl_clk_driver = {
+	.driver = {
+		.name = "dra7-atl",
+		.suppress_bind_attrs = true,
+		.of_match_table = of_dra7_atl_clk_match_tbl,
+	},
+	.probe = of_dra7_atl_clk_probe,
+};
+builtin_platform_driver(dra7_atl_clk_driver);
diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c
new file mode 100644
index 000000000..efdb6ab4a
--- /dev/null
+++ b/drivers/clk/ti/clk.c
@@ -0,0 +1,690 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * TI clock support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/cleanup.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
+#include <linux/clk/ti.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/list.h>
+#include <linux/minmax.h>
+#include <linux/regmap.h>
+#include <linux/string_helpers.h>
+#include <linux/memblock.h>
+#include <linux/device.h>
+
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+static LIST_HEAD(clk_hw_omap_clocks);
+struct ti_clk_ll_ops *ti_clk_ll_ops;
+static struct device_node *clocks_node_ptr[CLK_MAX_MEMMAPS];
+
+struct ti_clk_features ti_clk_features;
+
+struct clk_iomap {
+	struct regmap *regmap;
+	void __iomem *mem;
+};
+
+static struct clk_iomap *clk_memmaps[CLK_MAX_MEMMAPS];
+
+static void clk_memmap_writel(u32 val, const struct clk_omap_reg *reg)
+{
+	struct clk_iomap *io = clk_memmaps[reg->index];
+
+	if (reg->ptr)
+		writel_relaxed(val, reg->ptr);
+	else if (io->regmap)
+		regmap_write(io->regmap, reg->offset, val);
+	else
+		writel_relaxed(val, io->mem + reg->offset);
+}
+
+static void _clk_rmw(u32 val, u32 mask, void __iomem *ptr)
+{
+	u32 v;
+
+	v = readl_relaxed(ptr);
+	v &= ~mask;
+	v |= val;
+	writel_relaxed(v, ptr);
+}
+
+static void clk_memmap_rmw(u32 val, u32 mask, const struct clk_omap_reg *reg)
+{
+	struct clk_iomap *io = clk_memmaps[reg->index];
+
+	if (reg->ptr) {
+		_clk_rmw(val, mask, reg->ptr);
+	} else if (io->regmap) {
+		regmap_update_bits(io->regmap, reg->offset, mask, val);
+	} else {
+		_clk_rmw(val, mask, io->mem + reg->offset);
+	}
+}
+
+static u32 clk_memmap_readl(const struct clk_omap_reg *reg)
+{
+	u32 val;
+	struct clk_iomap *io = clk_memmaps[reg->index];
+
+	if (reg->ptr)
+		val = readl_relaxed(reg->ptr);
+	else if (io->regmap)
+		regmap_read(io->regmap, reg->offset, &val);
+	else
+		val = readl_relaxed(io->mem + reg->offset);
+
+	return val;
+}
+
+/**
+ * ti_clk_setup_ll_ops - setup low level clock operations
+ * @ops: low level clock ops descriptor
+ *
+ * Sets up low level clock operations for TI clock driver. This is used
+ * to provide various callbacks for the clock driver towards platform
+ * specific code. Returns 0 on success, -EBUSY if ll_ops have been
+ * registered already.
+ */
+int ti_clk_setup_ll_ops(struct ti_clk_ll_ops *ops)
+{
+	if (ti_clk_ll_ops) {
+		pr_err("Attempt to register ll_ops multiple times.\n");
+		return -EBUSY;
+	}
+
+	ti_clk_ll_ops = ops;
+	ops->clk_readl = clk_memmap_readl;
+	ops->clk_writel = clk_memmap_writel;
+	ops->clk_rmw = clk_memmap_rmw;
+
+	return 0;
+}
+
+/*
+ * Eventually we could standardize to using '_' for clk-*.c files to follow the
+ * TRM naming.
+ */
+static struct device_node *ti_find_clock_provider(const char *name)
+{
+	char *tmp __free(kfree) = NULL;
+	struct device_node *np;
+	char *p;
+
+	tmp = kstrdup_and_replace(name, '-', '_', GFP_KERNEL);
+	if (!tmp)
+		return NULL;
+
+	/* Ignore a possible address for the node name */
+	p = strchr(tmp, '@');
+	if (p)
+		*p = '\0';
+
+	/* Node named "clock" with "clock-output-names" */
+	for_each_node_with_property(np, "clock-output-names") {
+		if (of_property_match_string(np, "clock-output-names", tmp) == 0)
+			return np;
+	}
+
+	/* Fall back to using old node name base provider name */
+	return of_find_node_by_name(NULL, tmp);
+}
+
+/**
+ * ti_dt_clocks_register - register DT alias clocks during boot
+ * @oclks: list of clocks to register
+ *
+ * Register alias or non-standard DT clock entries during boot. By
+ * default, DT clocks are found based on their clock-output-names
+ * property, or the clock node name for legacy cases. If any
+ * additional con-id / dev-id -> clock mapping is required, use this
+ * function to list these.
+ */
+void __init ti_dt_clocks_register(struct ti_dt_clk oclks[])
+{
+	struct ti_dt_clk *c;
+	struct device_node *node, *parent, *child;
+	struct clk *clk;
+	struct of_phandle_args clkspec;
+	char buf[64];
+	char *ptr;
+	char *tags[2];
+	int i;
+	int num_args;
+	int ret;
+	static bool clkctrl_nodes_missing;
+	static bool has_clkctrl_data;
+	static bool compat_mode;
+
+	compat_mode = ti_clk_get_features()->flags & TI_CLK_CLKCTRL_COMPAT;
+
+	for (c = oclks; c->node_name != NULL; c++) {
+		strcpy(buf, c->node_name);
+		ptr = buf;
+		for (i = 0; i < 2; i++)
+			tags[i] = NULL;
+		num_args = 0;
+		while (*ptr) {
+			if (*ptr == ':') {
+				if (num_args >= 2) {
+					pr_warn("Bad number of tags on %s\n",
+						c->node_name);
+					return;
+				}
+				tags[num_args++] = ptr + 1;
+				*ptr = 0;
+			}
+			ptr++;
+		}
+
+		if (num_args && clkctrl_nodes_missing)
+			continue;
+
+		node = ti_find_clock_provider(buf);
+		if (num_args && compat_mode) {
+			parent = node;
+			child = of_get_child_by_name(parent, "clock");
+			if (!child)
+				child = of_get_child_by_name(parent, "clk");
+			if (child) {
+				of_node_put(parent);
+				node = child;
+			}
+		}
+
+		clkspec.np = node;
+		clkspec.args_count = num_args;
+		for (i = 0; i < num_args; i++) {
+			ret = kstrtoint(tags[i], i ? 10 : 16, clkspec.args + i);
+			if (ret) {
+				pr_warn("Bad tag in %s at %d: %s\n",
+					c->node_name, i, tags[i]);
+				of_node_put(node);
+				return;
+			}
+		}
+		clk = of_clk_get_from_provider(&clkspec);
+		of_node_put(node);
+		if (!IS_ERR(clk)) {
+			c->lk.clk = clk;
+			clkdev_add(&c->lk);
+		} else {
+			if (num_args && !has_clkctrl_data) {
+				struct device_node *np;
+
+				np = of_find_compatible_node(NULL, NULL,
+							     "ti,clkctrl");
+				if (np) {
+					has_clkctrl_data = true;
+					of_node_put(np);
+				} else {
+					clkctrl_nodes_missing = true;
+
+					pr_warn("missing clkctrl nodes, please update your dts.\n");
+					continue;
+				}
+			}
+
+			pr_warn("failed to lookup clock node %s, ret=%ld\n",
+				c->node_name, PTR_ERR(clk));
+		}
+	}
+}
+
+struct clk_init_item {
+	struct device_node *node;
+	void *user;
+	ti_of_clk_init_cb_t func;
+	struct list_head link;
+};
+
+static LIST_HEAD(retry_list);
+
+/**
+ * ti_clk_retry_init - retries a failed clock init at later phase
+ * @node: device node for the clock
+ * @user: user data pointer
+ * @func: init function to be called for the clock
+ *
+ * Adds a failed clock init to the retry list. The retry list is parsed
+ * once all the other clocks have been initialized.
+ */
+int __init ti_clk_retry_init(struct device_node *node, void *user,
+			     ti_of_clk_init_cb_t func)
+{
+	struct clk_init_item *retry;
+
+	pr_debug("%pOFn: adding to retry list...\n", node);
+	retry = kzalloc_obj(*retry);
+	if (!retry)
+		return -ENOMEM;
+
+	retry->node = node;
+	retry->func = func;
+	retry->user = user;
+	list_add(&retry->link, &retry_list);
+
+	return 0;
+}
+
+/**
+ * ti_clk_get_reg_addr - get register address for a clock register
+ * @node: device node for the clock
+ * @index: register index from the clock node
+ * @reg: pointer to target register struct
+ *
+ * Builds clock register address from device tree information, and returns
+ * the data via the provided output pointer @reg. Returns 0 on success,
+ * negative error value on failure.
+ */
+int ti_clk_get_reg_addr(struct device_node *node, int index,
+			struct clk_omap_reg *reg)
+{
+	u32 clksel_addr, val;
+	bool is_clksel = false;
+	int i, err;
+
+	for (i = 0; i < CLK_MAX_MEMMAPS; i++) {
+		if (clocks_node_ptr[i] == node->parent)
+			break;
+		if (clocks_node_ptr[i] == node->parent->parent)
+			break;
+	}
+
+	if (i == CLK_MAX_MEMMAPS) {
+		pr_err("clk-provider not found for %pOFn!\n", node);
+		return -ENOENT;
+	}
+
+	reg->index = i;
+
+	if (of_device_is_compatible(node->parent, "ti,clksel")) {
+		err = of_property_read_u32_index(node->parent, "reg", index, &clksel_addr);
+		if (err) {
+			pr_err("%pOFn parent clksel must have reg[%d]!\n", node, index);
+			return -EINVAL;
+		}
+		is_clksel = true;
+	}
+
+	err = of_property_read_u32_index(node, "reg", index, &val);
+	if (err && is_clksel) {
+		/* Legacy clksel with no reg and a possible ti,bit-shift property */
+		reg->offset = clksel_addr;
+		reg->bit = ti_clk_get_legacy_bit_shift(node);
+		reg->ptr = NULL;
+
+		return 0;
+	}
+
+	/* Updated clksel clock with a proper reg property */
+	if (is_clksel) {
+		reg->offset = clksel_addr;
+		reg->bit = val;
+		reg->ptr = NULL;
+		return 0;
+	}
+
+	/* Other clocks that may or may not have ti,bit-shift property  */
+	reg->offset = val;
+	reg->bit = ti_clk_get_legacy_bit_shift(node);
+	reg->ptr = NULL;
+
+	return 0;
+}
+
+/**
+ * ti_clk_get_legacy_bit_shift - get bit shift for a clock register
+ * @node: device node for the clock
+ *
+ * Gets the clock register bit shift using the legacy ti,bit-shift
+ * property. Only needed for legacy clock, and can be eventually
+ * dropped once all the composite clocks use a clksel node with a
+ * proper reg property.
+ */
+int ti_clk_get_legacy_bit_shift(struct device_node *node)
+{
+	int err;
+	u32 val;
+
+	err = of_property_read_u32(node, "ti,bit-shift", &val);
+	if (!err && in_range(val, 0, 32))
+		return val;
+
+	return 0;
+}
+
+void ti_clk_latch(struct clk_omap_reg *reg, s8 shift)
+{
+	u32 latch;
+
+	if (shift < 0)
+		return;
+
+	latch = 1 << shift;
+
+	ti_clk_ll_ops->clk_rmw(latch, latch, reg);
+	ti_clk_ll_ops->clk_rmw(0, latch, reg);
+	ti_clk_ll_ops->clk_readl(reg); /* OCP barrier */
+}
+
+/**
+ * omap2_clk_provider_init - init master clock provider
+ * @parent: master node
+ * @index: internal index for clk_reg_ops
+ * @syscon: syscon regmap pointer for accessing clock registers
+ * @mem: iomem pointer for the clock provider memory area, only used if
+ *       syscon is not provided
+ *
+ * Initializes a master clock IP block. This basically sets up the
+ * mapping from clocks node to the memory map index. All the clocks
+ * are then initialized through the common of_clk_init call, and the
+ * clocks will access their memory maps based on the node layout.
+ * Returns 0 in success.
+ */
+int __init omap2_clk_provider_init(struct device_node *parent, int index,
+				   struct regmap *syscon, void __iomem *mem)
+{
+	struct device_node *clocks;
+	struct clk_iomap *io;
+
+	/* get clocks for this parent */
+	clocks = of_get_child_by_name(parent, "clocks");
+	if (!clocks) {
+		pr_err("%pOFn missing 'clocks' child node.\n", parent);
+		return -EINVAL;
+	}
+
+	/* add clocks node info */
+	clocks_node_ptr[index] = clocks;
+
+	io = kzalloc_obj(*io);
+	if (!io)
+		return -ENOMEM;
+
+	io->regmap = syscon;
+	io->mem = mem;
+
+	clk_memmaps[index] = io;
+
+	return 0;
+}
+
+/**
+ * omap2_clk_legacy_provider_init - initialize a legacy clock provider
+ * @index: index for the clock provider
+ * @mem: iomem pointer for the clock provider memory area
+ *
+ * Initializes a legacy clock provider memory mapping.
+ */
+void __init omap2_clk_legacy_provider_init(int index, void __iomem *mem)
+{
+	struct clk_iomap *io;
+
+	io = memblock_alloc_or_panic(sizeof(*io), SMP_CACHE_BYTES);
+
+	io->mem = mem;
+
+	clk_memmaps[index] = io;
+}
+
+/**
+ * ti_dt_clk_init_retry_clks - init clocks from the retry list
+ *
+ * Initializes any clocks that have failed to initialize before,
+ * reasons being missing parent node(s) during earlier init. This
+ * typically happens only for DPLLs which need to have both of their
+ * parent clocks ready during init.
+ */
+void ti_dt_clk_init_retry_clks(void)
+{
+	struct clk_init_item *retry;
+	struct clk_init_item *tmp;
+	int retries = 5;
+
+	while (!list_empty(&retry_list) && retries) {
+		list_for_each_entry_safe(retry, tmp, &retry_list, link) {
+			pr_debug("retry-init: %pOFn\n", retry->node);
+			retry->func(retry->user, retry->node);
+			list_del(&retry->link);
+			kfree(retry);
+		}
+		retries--;
+	}
+}
+
+static const struct of_device_id simple_clk_match_table[] __initconst = {
+	{ .compatible = "fixed-clock" },
+	{ .compatible = "fixed-factor-clock" },
+	{ }
+};
+
+/**
+ * ti_dt_clk_name - init clock name from first output name or node name
+ * @np: device node
+ *
+ * Use the first clock-output-name for the clock name if found. Fall back
+ * to legacy naming based on node name.
+ */
+const char *ti_dt_clk_name(struct device_node *np)
+{
+	const char *name;
+
+	if (!of_property_read_string_index(np, "clock-output-names", 0,
+					   &name))
+		return name;
+
+	return np->name;
+}
+
+/**
+ * ti_clk_add_aliases - setup clock aliases
+ *
+ * Sets up any missing clock aliases. No return value.
+ */
+void __init ti_clk_add_aliases(void)
+{
+	struct device_node *np;
+	struct clk *clk;
+
+	for_each_matching_node(np, simple_clk_match_table) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = np;
+		clk = of_clk_get_from_provider(&clkspec);
+
+		ti_clk_add_alias(clk, ti_dt_clk_name(np));
+	}
+}
+
+/**
+ * ti_clk_setup_features - setup clock features flags
+ * @features: features definition to use
+ *
+ * Initializes the clock driver features flags based on platform
+ * provided data. No return value.
+ */
+void __init ti_clk_setup_features(struct ti_clk_features *features)
+{
+	memcpy(&ti_clk_features, features, sizeof(*features));
+}
+
+/**
+ * ti_clk_get_features - get clock driver features flags
+ *
+ * Get TI clock driver features description. Returns a pointer
+ * to the current feature setup.
+ */
+const struct ti_clk_features *ti_clk_get_features(void)
+{
+	return &ti_clk_features;
+}
+
+/**
+ * omap2_clk_enable_init_clocks - prepare & enable a list of clocks
+ * @clk_names: ptr to an array of strings of clock names to enable
+ * @num_clocks: number of clock names in @clk_names
+ *
+ * Prepare and enable a list of clocks, named by @clk_names.  No
+ * return value. XXX Deprecated; only needed until these clocks are
+ * properly claimed and enabled by the drivers or core code that uses
+ * them.  XXX What code disables & calls clk_put on these clocks?
+ */
+void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks)
+{
+	struct clk *init_clk;
+	int i;
+
+	for (i = 0; i < num_clocks; i++) {
+		init_clk = clk_get(NULL, clk_names[i]);
+		if (WARN(IS_ERR(init_clk), "could not find init clock %s\n",
+			 clk_names[i]))
+			continue;
+		clk_prepare_enable(init_clk);
+	}
+}
+
+/**
+ * ti_clk_add_alias - add a clock alias for a TI clock
+ * @clk: clock handle to create alias for
+ * @con: connection ID for this clock
+ *
+ * Creates a clock alias for a TI clock. Allocates the clock lookup entry
+ * and assigns the data to it. Returns 0 if successful, negative error
+ * value otherwise.
+ */
+int ti_clk_add_alias(struct clk *clk, const char *con)
+{
+	struct clk_lookup *cl;
+
+	if (!clk)
+		return 0;
+
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	cl = kzalloc_obj(*cl);
+	if (!cl)
+		return -ENOMEM;
+
+	cl->con_id = con;
+	cl->clk = clk;
+
+	clkdev_add(cl);
+
+	return 0;
+}
+
+/**
+ * of_ti_clk_register - register a TI clock to the common clock framework
+ * @node: device node for this clock
+ * @hw: hardware clock handle
+ * @con: connection ID for this clock
+ *
+ * Registers a TI clock to the common clock framework, and adds a clock
+ * alias for it. Returns a handle to the registered clock if successful,
+ * ERR_PTR value in failure.
+ */
+struct clk *of_ti_clk_register(struct device_node *node, struct clk_hw *hw,
+			       const char *con)
+{
+	struct clk *clk;
+	int ret;
+
+	ret = of_clk_hw_register(node, hw);
+	if (ret)
+		return ERR_PTR(ret);
+
+	clk = hw->clk;
+	ret = ti_clk_add_alias(clk, con);
+	if (ret) {
+		clk_unregister(clk);
+		return ERR_PTR(ret);
+	}
+
+	return clk;
+}
+
+/**
+ * of_ti_clk_register_omap_hw - register a clk_hw_omap to the clock framework
+ * @node: device node for this clock
+ * @hw: hardware clock handle
+ * @con: connection ID for this clock
+ *
+ * Registers a clk_hw_omap clock to the clock framewor, adds a clock alias
+ * for it, and adds the list to the available clk_hw_omap type clocks.
+ * Returns a handle to the registered clock if successful, ERR_PTR value
+ * in failure.
+ */
+struct clk *of_ti_clk_register_omap_hw(struct device_node *node,
+				       struct clk_hw *hw, const char *con)
+{
+	struct clk *clk;
+	struct clk_hw_omap *oclk;
+
+	clk = of_ti_clk_register(node, hw, con);
+	if (IS_ERR(clk))
+		return clk;
+
+	oclk = to_clk_hw_omap(hw);
+
+	list_add(&oclk->node, &clk_hw_omap_clocks);
+
+	return clk;
+}
+
+/**
+ * omap2_clk_for_each - call function for each registered clk_hw_omap
+ * @fn: pointer to a callback function
+ *
+ * Call @fn for each registered clk_hw_omap, passing @hw to each
+ * function.  @fn must return 0 for success or any other value for
+ * failure.  If @fn returns non-zero, the iteration across clocks
+ * will stop and the non-zero return value will be passed to the
+ * caller of omap2_clk_for_each().
+ */
+int omap2_clk_for_each(int (*fn)(struct clk_hw_omap *hw))
+{
+	int ret;
+	struct clk_hw_omap *hw;
+
+	list_for_each_entry(hw, &clk_hw_omap_clocks, node) {
+		ret = (*fn)(hw);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+/**
+ * omap2_clk_is_hw_omap - check if the provided clk_hw is OMAP clock
+ * @hw: clk_hw to check if it is an omap clock or not
+ *
+ * Checks if the provided clk_hw is OMAP clock or not. Returns true if
+ * it is, false otherwise.
+ */
+bool omap2_clk_is_hw_omap(struct clk_hw *hw)
+{
+	struct clk_hw_omap *oclk;
+
+	list_for_each_entry(oclk, &clk_hw_omap_clocks, node) {
+		if (&oclk->hw == hw)
+			return true;
+	}
+
+	return false;
+}
diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c
new file mode 100644
index 000000000..f779906cc
--- /dev/null
+++ b/drivers/clk/ti/clkctrl.c
@@ -0,0 +1,750 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP clkctrl clock support
+ *
+ * Copyright (C) 2017 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include <linux/delay.h>
+#include <linux/string_helpers.h>
+#include <linux/timekeeping.h>
+#include "clock.h"
+
+#define NO_IDLEST			0
+
+#define OMAP4_MODULEMODE_MASK		0x3
+
+#define MODULEMODE_HWCTRL		0x1
+#define MODULEMODE_SWCTRL		0x2
+
+#define OMAP4_IDLEST_MASK		(0x3 << 16)
+#define OMAP4_IDLEST_SHIFT		16
+
+#define OMAP4_STBYST_MASK		BIT(18)
+#define OMAP4_STBYST_SHIFT		18
+
+#define CLKCTRL_IDLEST_FUNCTIONAL	0x0
+#define CLKCTRL_IDLEST_INTERFACE_IDLE	0x2
+#define CLKCTRL_IDLEST_DISABLED		0x3
+
+/* These timeouts are in us */
+#define OMAP4_MAX_MODULE_READY_TIME	2000
+#define OMAP4_MAX_MODULE_DISABLE_TIME	5000
+
+static bool _early_timeout = true;
+
+struct omap_clkctrl_provider {
+	void __iomem *base;
+	struct list_head clocks;
+	char *clkdm_name;
+};
+
+struct omap_clkctrl_clk {
+	struct clk_hw *clk;
+	u16 reg_offset;
+	int bit_offset;
+	struct list_head node;
+};
+
+union omap4_timeout {
+	u32 cycles;
+	ktime_t start;
+};
+
+static const struct omap_clkctrl_data default_clkctrl_data[] __initconst = {
+	{ 0 },
+};
+
+static u32 _omap4_idlest(u32 val)
+{
+	val &= OMAP4_IDLEST_MASK;
+	val >>= OMAP4_IDLEST_SHIFT;
+
+	return val;
+}
+
+static bool _omap4_is_idle(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_DISABLED;
+}
+
+static bool _omap4_is_ready(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_FUNCTIONAL ||
+	       val == CLKCTRL_IDLEST_INTERFACE_IDLE;
+}
+
+static bool _omap4_is_timeout(union omap4_timeout *time, u32 timeout)
+{
+	/*
+	 * There are two special cases where ktime_to_ns() can't be
+	 * used to track the timeouts. First one is during early boot
+	 * when the timers haven't been initialized yet. The second
+	 * one is during suspend-resume cycle while timekeeping is
+	 * being suspended / resumed. Clocksource for the system
+	 * can be from a timer that requires pm_runtime access, which
+	 * will eventually bring us here with timekeeping_suspended,
+	 * during both suspend entry and resume paths. This happens
+	 * at least on am43xx platform. Account for flakeyness
+	 * with udelay() by multiplying the timeout value by 2.
+	 */
+	if (unlikely(_early_timeout || timekeeping_suspended)) {
+		if (time->cycles++ < timeout) {
+			udelay(1 * 2);
+			return false;
+		}
+	} else {
+		if (!ktime_to_ns(time->start)) {
+			time->start = ktime_get();
+			return false;
+		}
+
+		if (ktime_us_delta(ktime_get(), time->start) < timeout) {
+			cpu_relax();
+			return false;
+		}
+	}
+
+	return true;
+}
+
+static int __init _omap4_disable_early_timeout(void)
+{
+	_early_timeout = false;
+
+	return 0;
+}
+arch_initcall(_omap4_disable_early_timeout);
+
+static int _omap4_clkctrl_clk_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	int ret;
+	union omap4_timeout timeout = { 0 };
+
+	if (clk->clkdm) {
+		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (ret) {
+			WARN(1,
+			     "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, clk_hw_get_name(hw),
+			     clk->clkdm_name, ret);
+			return ret;
+		}
+	}
+
+	if (!clk->enable_bit)
+		return 0;
+
+	val = ti_clk_ll_ops->clk_readl(&clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+	val |= clk->enable_bit;
+
+	ti_clk_ll_ops->clk_writel(val, &clk->enable_reg);
+
+	if (test_bit(NO_IDLEST, &clk->flags))
+		return 0;
+
+	/* Wait until module is enabled */
+	while (!_omap4_is_ready(ti_clk_ll_ops->clk_readl(&clk->enable_reg))) {
+		if (_omap4_is_timeout(&timeout, OMAP4_MAX_MODULE_READY_TIME)) {
+			pr_err("%s: failed to enable\n", clk_hw_get_name(hw));
+			return -EBUSY;
+		}
+	}
+
+	return 0;
+}
+
+static void _omap4_clkctrl_clk_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	union omap4_timeout timeout = { 0 };
+
+	if (!clk->enable_bit)
+		goto exit;
+
+	val = ti_clk_ll_ops->clk_readl(&clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+
+	ti_clk_ll_ops->clk_writel(val, &clk->enable_reg);
+
+	if (test_bit(NO_IDLEST, &clk->flags))
+		goto exit;
+
+	/* Wait until module is disabled */
+	while (!_omap4_is_idle(ti_clk_ll_ops->clk_readl(&clk->enable_reg))) {
+		if (_omap4_is_timeout(&timeout,
+				      OMAP4_MAX_MODULE_DISABLE_TIME)) {
+			pr_err("%s: failed to disable\n", clk_hw_get_name(hw));
+			break;
+		}
+	}
+
+exit:
+	if (clk->clkdm)
+		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);
+}
+
+static int _omap4_clkctrl_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(&clk->enable_reg);
+
+	if (val & clk->enable_bit)
+		return 1;
+
+	return 0;
+}
+
+static const struct clk_ops omap4_clkctrl_clk_ops = {
+	.enable		= _omap4_clkctrl_clk_enable,
+	.disable	= _omap4_clkctrl_clk_disable,
+	.is_enabled	= _omap4_clkctrl_clk_is_enabled,
+	.init		= omap2_init_clk_clkdm,
+};
+
+static struct clk_hw *_ti_omap4_clkctrl_xlate(struct of_phandle_args *clkspec,
+					      void *data)
+{
+	struct omap_clkctrl_provider *provider = data;
+	struct omap_clkctrl_clk *entry = NULL, *iter;
+
+	if (clkspec->args_count != 2)
+		return ERR_PTR(-EINVAL);
+
+	pr_debug("%s: looking for %x:%x\n", __func__,
+		 clkspec->args[0], clkspec->args[1]);
+
+	list_for_each_entry(iter, &provider->clocks, node) {
+		if (iter->reg_offset == clkspec->args[0] &&
+		    iter->bit_offset == clkspec->args[1]) {
+			entry = iter;
+			break;
+		}
+	}
+
+	if (!entry)
+		return ERR_PTR(-EINVAL);
+
+	return entry->clk;
+}
+
+/* Get clkctrl clock base name based on clkctrl_name or dts node */
+static const char * __init clkctrl_get_clock_name(struct device_node *np,
+						  const char *clkctrl_name,
+						  int offset, int index,
+						  bool legacy_naming)
+{
+	char *clock_name;
+
+	/* l4per-clkctrl:1234:0 style naming based on clkctrl_name */
+	if (clkctrl_name && !legacy_naming) {
+		clock_name = kasprintf(GFP_KERNEL, "%s-clkctrl:%04x:%d",
+				       clkctrl_name, offset, index);
+		if (!clock_name)
+			return NULL;
+
+		strreplace(clock_name, '_', '-');
+
+		return clock_name;
+	}
+
+	/* l4per:1234:0 old style naming based on clkctrl_name */
+	if (clkctrl_name)
+		return kasprintf(GFP_KERNEL, "%s_cm:clk:%04x:%d",
+				 clkctrl_name, offset, index);
+
+	/* l4per_cm:1234:0 old style naming based on parent node name */
+	if (legacy_naming)
+		return kasprintf(GFP_KERNEL, "%pOFn:clk:%04x:%d",
+				 np->parent, offset, index);
+
+	/* l4per-clkctrl:1234:0 style naming based on node name */
+	return kasprintf(GFP_KERNEL, "%pOFn:%04x:%d", np, offset, index);
+}
+
+static int __init
+_ti_clkctrl_clk_register(struct omap_clkctrl_provider *provider,
+			 struct device_node *node, struct clk_hw *clk_hw,
+			 u16 offset, u8 bit, const char * const *parents,
+			 int num_parents, const struct clk_ops *ops,
+			 const char *clkctrl_name)
+{
+	struct clk_init_data init = { NULL };
+	struct clk *clk;
+	struct omap_clkctrl_clk *clkctrl_clk;
+	int ret = 0;
+
+	init.name = clkctrl_get_clock_name(node, clkctrl_name, offset, bit,
+					   ti_clk_get_features()->flags &
+					   TI_CLK_CLKCTRL_COMPAT);
+
+	clkctrl_clk = kzalloc_obj(*clkctrl_clk);
+	if (!init.name || !clkctrl_clk) {
+		ret = -ENOMEM;
+		goto cleanup;
+	}
+
+	clk_hw->init = &init;
+	init.parent_names = parents;
+	init.num_parents = num_parents;
+	init.ops = ops;
+	init.flags = 0;
+
+	clk = of_ti_clk_register(node, clk_hw, init.name);
+	if (IS_ERR_OR_NULL(clk)) {
+		ret = -EINVAL;
+		goto cleanup;
+	}
+
+	clkctrl_clk->reg_offset = offset;
+	clkctrl_clk->bit_offset = bit;
+	clkctrl_clk->clk = clk_hw;
+
+	list_add(&clkctrl_clk->node, &provider->clocks);
+
+	return 0;
+
+cleanup:
+	kfree(init.name);
+	kfree(clkctrl_clk);
+	return ret;
+}
+
+static void __init
+_ti_clkctrl_setup_gate(struct omap_clkctrl_provider *provider,
+		       struct device_node *node, u16 offset,
+		       const struct omap_clkctrl_bit_data *data,
+		       void __iomem *reg, const char *clkctrl_name)
+{
+	struct clk_hw_omap *clk_hw;
+
+	clk_hw = kzalloc_obj(*clk_hw);
+	if (!clk_hw)
+		return;
+
+	clk_hw->enable_bit = data->bit;
+	clk_hw->enable_reg.ptr = reg;
+
+	if (_ti_clkctrl_clk_register(provider, node, &clk_hw->hw, offset,
+				     data->bit, data->parents, 1,
+				     &omap_gate_clk_ops, clkctrl_name))
+		kfree(clk_hw);
+}
+
+static void __init
+_ti_clkctrl_setup_mux(struct omap_clkctrl_provider *provider,
+		      struct device_node *node, u16 offset,
+		      const struct omap_clkctrl_bit_data *data,
+		      void __iomem *reg, const char *clkctrl_name)
+{
+	struct clk_omap_mux *mux;
+	int num_parents = 0;
+	const char * const *pname;
+
+	mux = kzalloc_obj(*mux);
+	if (!mux)
+		return;
+
+	pname = data->parents;
+	while (*pname) {
+		num_parents++;
+		pname++;
+	}
+
+	mux->mask = num_parents;
+	if (!(mux->flags & CLK_MUX_INDEX_ONE))
+		mux->mask--;
+
+	mux->mask = (1 << fls(mux->mask)) - 1;
+
+	mux->shift = data->bit;
+	mux->reg.ptr = reg;
+
+	if (_ti_clkctrl_clk_register(provider, node, &mux->hw, offset,
+				     data->bit, data->parents, num_parents,
+				     &ti_clk_mux_ops, clkctrl_name))
+		kfree(mux);
+}
+
+static void __init
+_ti_clkctrl_setup_div(struct omap_clkctrl_provider *provider,
+		      struct device_node *node, u16 offset,
+		      const struct omap_clkctrl_bit_data *data,
+		      void __iomem *reg, const char *clkctrl_name)
+{
+	struct clk_omap_divider *div;
+	const struct omap_clkctrl_div_data *div_data = data->data;
+	u8 div_flags = 0;
+
+	div = kzalloc_obj(*div);
+	if (!div)
+		return;
+
+	div->reg.ptr = reg;
+	div->shift = data->bit;
+	div->flags = div_data->flags;
+
+	if (div->flags & CLK_DIVIDER_POWER_OF_TWO)
+		div_flags |= CLKF_INDEX_POWER_OF_TWO;
+
+	if (ti_clk_parse_divider_data((int *)div_data->dividers, 0,
+				      div_data->max_div, div_flags,
+				      div)) {
+		pr_err("%s: Data parsing for %pOF:%04x:%d failed\n", __func__,
+		       node, offset, data->bit);
+		kfree(div);
+		return;
+	}
+
+	if (_ti_clkctrl_clk_register(provider, node, &div->hw, offset,
+				     data->bit, data->parents, 1,
+				     &ti_clk_divider_ops, clkctrl_name))
+		kfree(div);
+}
+
+static void __init
+_ti_clkctrl_setup_subclks(struct omap_clkctrl_provider *provider,
+			  struct device_node *node,
+			  const struct omap_clkctrl_reg_data *data,
+			  void __iomem *reg, const char *clkctrl_name)
+{
+	const struct omap_clkctrl_bit_data *bits = data->bit_data;
+
+	if (!bits)
+		return;
+
+	while (bits->bit) {
+		switch (bits->type) {
+		case TI_CLK_GATE:
+			_ti_clkctrl_setup_gate(provider, node, data->offset,
+					       bits, reg, clkctrl_name);
+			break;
+
+		case TI_CLK_DIVIDER:
+			_ti_clkctrl_setup_div(provider, node, data->offset,
+					      bits, reg, clkctrl_name);
+			break;
+
+		case TI_CLK_MUX:
+			_ti_clkctrl_setup_mux(provider, node, data->offset,
+					      bits, reg, clkctrl_name);
+			break;
+
+		default:
+			pr_err("%s: bad subclk type: %d\n", __func__,
+			       bits->type);
+			return;
+		}
+		bits++;
+	}
+}
+
+static void __init _clkctrl_add_provider(void *data,
+					 struct device_node *np)
+{
+	of_clk_add_hw_provider(np, _ti_omap4_clkctrl_xlate, data);
+}
+
+/*
+ * Get clock name based on "clock-output-names" property or the
+ * compatible property for clkctrl.
+ */
+static const char * __init clkctrl_get_name(struct device_node *np)
+{
+	struct property *prop;
+	const int prefix_len = 11;
+	const char *compat;
+	const char *output;
+	const char *end;
+	char *name;
+
+	if (!of_property_read_string_index(np, "clock-output-names", 0,
+					   &output)) {
+		int len;
+
+		len = strlen(output);
+		end = strstr(output, "_clkctrl");
+		if (end)
+			len -= strlen(end);
+		name = kstrndup(output, len, GFP_KERNEL);
+
+		return name;
+	}
+
+	of_property_for_each_string(np, "compatible", prop, compat) {
+		if (!strncmp("ti,clkctrl-", compat, prefix_len)) {
+			end = compat + prefix_len;
+			/* Two letter minimum name length for l3, l4 etc */
+			if (strnlen(end, 16) < 2)
+				continue;
+			name = kstrdup_and_replace(end, '-', '_', GFP_KERNEL);
+			if (!name)
+				continue;
+
+			return name;
+		}
+	}
+
+	return NULL;
+}
+
+static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
+{
+	struct omap_clkctrl_provider *provider;
+	const struct omap_clkctrl_data *data = default_clkctrl_data;
+	const struct omap_clkctrl_reg_data *reg_data;
+	struct clk_init_data init = { NULL };
+	struct clk_hw_omap *hw;
+	struct clk *clk;
+	struct omap_clkctrl_clk *clkctrl_clk = NULL;
+	bool legacy_naming;
+	const char *clkctrl_name;
+	u32 addr;
+	int ret;
+	char *c;
+	u16 soc_mask = 0;
+	struct resource res;
+
+	of_address_to_resource(node, 0, &res);
+	addr = (u32)res.start;
+
+#ifdef CONFIG_ARCH_OMAP4
+	if (of_machine_is_compatible("ti,omap4"))
+		data = omap4_clkctrl_data;
+#endif
+#ifdef CONFIG_SOC_OMAP5
+	if (of_machine_is_compatible("ti,omap5"))
+		data = omap5_clkctrl_data;
+#endif
+#ifdef CONFIG_SOC_DRA7XX
+	if (of_machine_is_compatible("ti,dra7"))
+		data = dra7_clkctrl_data;
+	if (of_machine_is_compatible("ti,dra72"))
+		soc_mask = CLKF_SOC_DRA72;
+	if (of_machine_is_compatible("ti,dra74"))
+		soc_mask = CLKF_SOC_DRA74;
+	if (of_machine_is_compatible("ti,dra76"))
+		soc_mask = CLKF_SOC_DRA76;
+#endif
+#ifdef CONFIG_SOC_AM33XX
+	if (of_machine_is_compatible("ti,am33xx"))
+		data = am3_clkctrl_data;
+#endif
+#ifdef CONFIG_SOC_AM43XX
+	if (of_machine_is_compatible("ti,am4372"))
+		data = am4_clkctrl_data;
+
+	if (of_machine_is_compatible("ti,am438x"))
+		data = am438x_clkctrl_data;
+#endif
+#ifdef CONFIG_SOC_TI81XX
+	if (of_machine_is_compatible("ti,dm814"))
+		data = dm814_clkctrl_data;
+
+	if (of_machine_is_compatible("ti,dm816"))
+		data = dm816_clkctrl_data;
+#endif
+
+	if (ti_clk_get_features()->flags & TI_CLK_DEVICE_TYPE_GP)
+		soc_mask |= CLKF_SOC_NONSEC;
+
+	while (data->addr) {
+		if (addr == data->addr)
+			break;
+
+		data++;
+	}
+
+	if (!data->addr) {
+		pr_err("%pOF not found from clkctrl data.\n", node);
+		return;
+	}
+
+	provider = kzalloc_obj(*provider);
+	if (!provider)
+		return;
+
+	provider->base = of_iomap(node, 0);
+
+	legacy_naming = ti_clk_get_features()->flags & TI_CLK_CLKCTRL_COMPAT;
+	clkctrl_name = clkctrl_get_name(node);
+	if (clkctrl_name) {
+		provider->clkdm_name = kasprintf(GFP_KERNEL,
+						 "%s_clkdm", clkctrl_name);
+		if (!provider->clkdm_name) {
+			kfree(provider);
+			return;
+		}
+		goto clkdm_found;
+	}
+
+	/*
+	 * The code below can be removed when all clkctrl nodes use domain
+	 * specific compatible property and standard clock node naming
+	 */
+	if (legacy_naming) {
+		provider->clkdm_name = kasprintf(GFP_KERNEL, "%pOFnxxx", node->parent);
+		if (!provider->clkdm_name) {
+			kfree(provider);
+			return;
+		}
+
+		/*
+		 * Create default clkdm name, replace _cm from end of parent
+		 * node name with _clkdm
+		 */
+		provider->clkdm_name[strlen(provider->clkdm_name) - 2] = 0;
+	} else {
+		provider->clkdm_name = kasprintf(GFP_KERNEL, "%pOFn", node);
+		if (!provider->clkdm_name) {
+			kfree(provider);
+			return;
+		}
+
+		/*
+		 * Create default clkdm name, replace _clkctrl from end of
+		 * node name with _clkdm
+		 */
+		provider->clkdm_name[strlen(provider->clkdm_name) - 7] = 0;
+	}
+
+	strcat(provider->clkdm_name, "clkdm");
+
+	/* Replace any dash from the clkdm name with underscore */
+	c = provider->clkdm_name;
+
+	while (*c) {
+		if (*c == '-')
+			*c = '_';
+		c++;
+	}
+clkdm_found:
+	INIT_LIST_HEAD(&provider->clocks);
+
+	/* Generate clocks */
+	reg_data = data->regs;
+
+	while (reg_data->parent) {
+		if ((reg_data->flags & CLKF_SOC_MASK) &&
+		    (reg_data->flags & soc_mask) == 0) {
+			reg_data++;
+			continue;
+		}
+
+		hw = kzalloc_obj(*hw);
+		if (!hw)
+			return;
+
+		hw->enable_reg.ptr = provider->base + reg_data->offset;
+
+		_ti_clkctrl_setup_subclks(provider, node, reg_data,
+					  hw->enable_reg.ptr, clkctrl_name);
+
+		if (reg_data->flags & CLKF_SW_SUP)
+			hw->enable_bit = MODULEMODE_SWCTRL;
+		if (reg_data->flags & CLKF_HW_SUP)
+			hw->enable_bit = MODULEMODE_HWCTRL;
+		if (reg_data->flags & CLKF_NO_IDLEST)
+			set_bit(NO_IDLEST, &hw->flags);
+
+		if (reg_data->clkdm_name)
+			hw->clkdm_name = reg_data->clkdm_name;
+		else
+			hw->clkdm_name = provider->clkdm_name;
+
+		init.parent_names = &reg_data->parent;
+		init.num_parents = 1;
+		init.flags = 0;
+		if (reg_data->flags & CLKF_SET_RATE_PARENT)
+			init.flags |= CLK_SET_RATE_PARENT;
+
+		init.name = clkctrl_get_clock_name(node, clkctrl_name,
+						   reg_data->offset, 0,
+						   legacy_naming);
+		if (!init.name)
+			goto cleanup;
+
+		clkctrl_clk = kzalloc_obj(*clkctrl_clk);
+		if (!clkctrl_clk)
+			goto cleanup;
+
+		init.ops = &omap4_clkctrl_clk_ops;
+		hw->hw.init = &init;
+
+		clk = of_ti_clk_register_omap_hw(node, &hw->hw, init.name);
+		if (IS_ERR_OR_NULL(clk))
+			goto cleanup;
+
+		clkctrl_clk->reg_offset = reg_data->offset;
+		clkctrl_clk->clk = &hw->hw;
+
+		list_add(&clkctrl_clk->node, &provider->clocks);
+
+		reg_data++;
+	}
+
+	ret = of_clk_add_hw_provider(node, _ti_omap4_clkctrl_xlate, provider);
+	if (ret == -EPROBE_DEFER)
+		ti_clk_retry_init(node, provider, _clkctrl_add_provider);
+
+	kfree(clkctrl_name);
+
+	return;
+
+cleanup:
+	kfree(hw);
+	kfree(init.name);
+	kfree(clkctrl_name);
+	kfree(clkctrl_clk);
+}
+CLK_OF_DECLARE(ti_omap4_clkctrl_clock, "ti,clkctrl",
+	       _ti_omap4_clkctrl_setup);
+
+/**
+ * ti_clk_is_in_standby - Check if clkctrl clock is in standby or not
+ * @clk: clock to check standby status for
+ *
+ * Finds whether the provided clock is in standby mode or not. Returns
+ * true if the provided clock is a clkctrl type clock and it is in standby,
+ * false otherwise.
+ */
+bool ti_clk_is_in_standby(struct clk *clk)
+{
+	struct clk_hw *hw;
+	struct clk_hw_omap *hwclk;
+	u32 val;
+
+	hw = __clk_get_hw(clk);
+
+	if (!omap2_clk_is_hw_omap(hw))
+		return false;
+
+	hwclk = to_clk_hw_omap(hw);
+
+	val = ti_clk_ll_ops->clk_readl(&hwclk->enable_reg);
+
+	if (val & OMAP4_STBYST_MASK)
+		return true;
+
+	return false;
+}
+EXPORT_SYMBOL_GPL(ti_clk_is_in_standby);
diff --git a/drivers/clk/ti/clkt_dflt.c b/drivers/clk/ti/clkt_dflt.c
new file mode 100644
index 000000000..a756ab1a5
--- /dev/null
+++ b/drivers/clk/ti/clkt_dflt.c
@@ -0,0 +1,289 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Default clock type
+ *
+ * Copyright (C) 2005-2008, 2015 Texas Instruments, Inc.
+ * Copyright (C) 2004-2010 Nokia Corporation
+ *
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/clk/ti.h>
+#include <linux/delay.h>
+
+#include "clock.h"
+
+/*
+ * MAX_MODULE_ENABLE_WAIT: maximum of number of microseconds to wait
+ * for a module to indicate that it is no longer in idle
+ */
+#define MAX_MODULE_ENABLE_WAIT		100000
+
+/*
+ * CM module register offsets, used for calculating the companion
+ * register addresses.
+ */
+#define CM_FCLKEN			0x0000
+#define CM_ICLKEN			0x0010
+
+/**
+ * _wait_idlest_generic - wait for a module to leave the idle state
+ * @clk: module clock to wait for (needed for register offsets)
+ * @reg: virtual address of module IDLEST register
+ * @mask: value to mask against to determine if the module is active
+ * @idlest: idle state indicator (0 or 1) for the clock
+ * @name: name of the clock (for printk)
+ *
+ * Wait for a module to leave idle, where its idle-status register is
+ * not inside the CM module.  Returns 1 if the module left idle
+ * promptly, or 0 if the module did not leave idle before the timeout
+ * elapsed.  XXX Deprecated - should be moved into drivers for the
+ * individual IP block that the IDLEST register exists in.
+ */
+static int _wait_idlest_generic(struct clk_hw_omap *clk,
+				struct clk_omap_reg *reg,
+				u32 mask, u8 idlest, const char *name)
+{
+	int i = 0, ena = 0;
+
+	ena = (idlest) ? 0 : mask;
+
+	/* Wait until module enters enabled state */
+	for (i = 0; i < MAX_MODULE_ENABLE_WAIT; i++) {
+		if ((ti_clk_ll_ops->clk_readl(reg) & mask) == ena)
+			break;
+		udelay(1);
+	}
+
+	if (i < MAX_MODULE_ENABLE_WAIT)
+		pr_debug("omap clock: module associated with clock %s ready after %d loops\n",
+			 name, i);
+	else
+		pr_err("omap clock: module associated with clock %s didn't enable in %d tries\n",
+		       name, MAX_MODULE_ENABLE_WAIT);
+
+	return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0;
+}
+
+/**
+ * _omap2_module_wait_ready - wait for an OMAP module to leave IDLE
+ * @clk: struct clk * belonging to the module
+ *
+ * If the necessary clocks for the OMAP hardware IP block that
+ * corresponds to clock @clk are enabled, then wait for the module to
+ * indicate readiness (i.e., to leave IDLE).  This code does not
+ * belong in the clock code and will be moved in the medium term to
+ * module-dependent code.  No return value.
+ */
+static void _omap2_module_wait_ready(struct clk_hw_omap *clk)
+{
+	struct clk_omap_reg companion_reg, idlest_reg;
+	u8 other_bit, idlest_bit, idlest_val, idlest_reg_id;
+	s16 prcm_mod;
+	int r;
+
+	/* Not all modules have multiple clocks that their IDLEST depends on */
+	if (clk->ops->find_companion) {
+		clk->ops->find_companion(clk, &companion_reg, &other_bit);
+		if (!(ti_clk_ll_ops->clk_readl(&companion_reg) &
+		      (1 << other_bit)))
+			return;
+	}
+
+	clk->ops->find_idlest(clk, &idlest_reg, &idlest_bit, &idlest_val);
+	r = ti_clk_ll_ops->cm_split_idlest_reg(&idlest_reg, &prcm_mod,
+					       &idlest_reg_id);
+	if (r) {
+		/* IDLEST register not in the CM module */
+		_wait_idlest_generic(clk, &idlest_reg, (1 << idlest_bit),
+				     idlest_val, clk_hw_get_name(&clk->hw));
+	} else {
+		ti_clk_ll_ops->cm_wait_module_ready(0, prcm_mod, idlest_reg_id,
+						    idlest_bit);
+	}
+}
+
+/**
+ * omap2_clk_dflt_find_companion - find companion clock to @clk
+ * @clk: struct clk * to find the companion clock of
+ * @other_reg: void __iomem ** to return the companion clock CM_*CLKEN va in
+ * @other_bit: u8 ** to return the companion clock bit shift in
+ *
+ * Note: We don't need special code here for INVERT_ENABLE for the
+ * time being since INVERT_ENABLE only applies to clocks enabled by
+ * CM_CLKEN_PLL
+ *
+ * Convert CM_ICLKEN* <-> CM_FCLKEN*.  This conversion assumes it's
+ * just a matter of XORing the bits.
+ *
+ * Some clocks don't have companion clocks.  For example, modules with
+ * only an interface clock (such as MAILBOXES) don't have a companion
+ * clock.  Right now, this code relies on the hardware exporting a bit
+ * in the correct companion register that indicates that the
+ * nonexistent 'companion clock' is active.  Future patches will
+ * associate this type of code with per-module data structures to
+ * avoid this issue, and remove the casts.  No return value.
+ */
+void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk,
+				   struct clk_omap_reg *other_reg,
+				   u8 *other_bit)
+{
+	memcpy(other_reg, &clk->enable_reg, sizeof(*other_reg));
+
+	/*
+	 * Convert CM_ICLKEN* <-> CM_FCLKEN*.  This conversion assumes
+	 * it's just a matter of XORing the bits.
+	 */
+	other_reg->offset ^= (CM_FCLKEN ^ CM_ICLKEN);
+
+	*other_bit = clk->enable_bit;
+}
+
+/**
+ * omap2_clk_dflt_find_idlest - find CM_IDLEST reg va, bit shift for @clk
+ * @clk: struct clk * to find IDLEST info for
+ * @idlest_reg: void __iomem ** to return the CM_IDLEST va in
+ * @idlest_bit: u8 * to return the CM_IDLEST bit shift in
+ * @idlest_val: u8 * to return the idle status indicator
+ *
+ * Return the CM_IDLEST register address and bit shift corresponding
+ * to the module that "owns" this clock.  This default code assumes
+ * that the CM_IDLEST bit shift is the CM_*CLKEN bit shift, and that
+ * the IDLEST register address ID corresponds to the CM_*CLKEN
+ * register address ID (e.g., that CM_FCLKEN2 corresponds to
+ * CM_IDLEST2).  This is not true for all modules.  No return value.
+ */
+void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
+				struct clk_omap_reg *idlest_reg, u8 *idlest_bit,
+				u8 *idlest_val)
+{
+	memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg));
+
+	idlest_reg->offset &= ~0xf0;
+	idlest_reg->offset |= 0x20;
+
+	*idlest_bit = clk->enable_bit;
+
+	/*
+	 * 24xx uses 0 to indicate not ready, and 1 to indicate ready.
+	 * 34xx reverses this, just to keep us on our toes
+	 * AM35xx uses both, depending on the module.
+	 */
+	*idlest_val = ti_clk_get_features()->cm_idlest_val;
+}
+
+/**
+ * omap2_dflt_clk_enable - enable a clock in the hardware
+ * @hw: struct clk_hw * of the clock to enable
+ *
+ * Enable the clock @hw in the hardware.  We first call into the OMAP
+ * clockdomain code to "enable" the corresponding clockdomain if this
+ * is the first enabled user of the clockdomain.  Then program the
+ * hardware to enable the clock.  Then wait for the IP block that uses
+ * this clock to leave idle (if applicable).  Returns the error value
+ * from clkdm_clk_enable() if it terminated with an error, or -EINVAL
+ * if @hw has a null clock enable_reg, or zero upon success.
+ */
+int omap2_dflt_clk_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk;
+	u32 v;
+	int ret = 0;
+	bool clkdm_control;
+
+	if (ti_clk_get_features()->flags & TI_CLK_DISABLE_CLKDM_CONTROL)
+		clkdm_control = false;
+	else
+		clkdm_control = true;
+
+	clk = to_clk_hw_omap(hw);
+
+	if (clkdm_control && clk->clkdm) {
+		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (ret) {
+			WARN(1,
+			     "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, clk_hw_get_name(hw),
+			     clk->clkdm_name, ret);
+			return ret;
+		}
+	}
+
+	/* FIXME should not have INVERT_ENABLE bit here */
+	v = ti_clk_ll_ops->clk_readl(&clk->enable_reg);
+	if (clk->flags & INVERT_ENABLE)
+		v &= ~(1 << clk->enable_bit);
+	else
+		v |= (1 << clk->enable_bit);
+	ti_clk_ll_ops->clk_writel(v, &clk->enable_reg);
+	v = ti_clk_ll_ops->clk_readl(&clk->enable_reg); /* OCP barrier */
+
+	if (clk->ops && clk->ops->find_idlest)
+		_omap2_module_wait_ready(clk);
+
+	return 0;
+}
+
+/**
+ * omap2_dflt_clk_disable - disable a clock in the hardware
+ * @hw: struct clk_hw * of the clock to disable
+ *
+ * Disable the clock @hw in the hardware, and call into the OMAP
+ * clockdomain code to "disable" the corresponding clockdomain if all
+ * clocks/hwmods in that clockdomain are now disabled.  No return
+ * value.
+ */
+void omap2_dflt_clk_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk;
+	u32 v;
+
+	clk = to_clk_hw_omap(hw);
+
+	v = ti_clk_ll_ops->clk_readl(&clk->enable_reg);
+	if (clk->flags & INVERT_ENABLE)
+		v |= (1 << clk->enable_bit);
+	else
+		v &= ~(1 << clk->enable_bit);
+	ti_clk_ll_ops->clk_writel(v, &clk->enable_reg);
+	/* No OCP barrier needed here since it is a disable operation */
+
+	if (!(ti_clk_get_features()->flags & TI_CLK_DISABLE_CLKDM_CONTROL) &&
+	    clk->clkdm)
+		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);
+}
+
+/**
+ * omap2_dflt_clk_is_enabled - is clock enabled in the hardware?
+ * @hw: struct clk_hw * to check
+ *
+ * Return 1 if the clock represented by @hw is enabled in the
+ * hardware, or 0 otherwise.  Intended for use in the struct
+ * clk_ops.is_enabled function pointer.
+ */
+int omap2_dflt_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 v;
+
+	v = ti_clk_ll_ops->clk_readl(&clk->enable_reg);
+
+	if (clk->flags & INVERT_ENABLE)
+		v ^= BIT(clk->enable_bit);
+
+	v &= BIT(clk->enable_bit);
+
+	return v ? 1 : 0;
+}
+
+const struct clk_hw_omap_ops clkhwops_wait = {
+	.find_idlest	= omap2_clk_dflt_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
diff --git a/drivers/clk/ti/clkt_dpll.c b/drivers/clk/ti/clkt_dpll.c
new file mode 100644
index 000000000..2ecd66968
--- /dev/null
+++ b/drivers/clk/ti/clkt_dpll.c
@@ -0,0 +1,371 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP2/3/4 DPLL clock functions
+ *
+ * Copyright (C) 2005-2008 Texas Instruments, Inc.
+ * Copyright (C) 2004-2010 Nokia Corporation
+ *
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
+ */
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/clk/ti.h>
+
+#include <asm/div64.h>
+
+#include "clock.h"
+
+/* DPLL rate rounding: minimum DPLL multiplier, divider values */
+#define DPLL_MIN_MULTIPLIER		2
+#define DPLL_MIN_DIVIDER		1
+
+/* Possible error results from _dpll_test_mult */
+#define DPLL_MULT_UNDERFLOW		-1
+
+/*
+ * Scale factor to mitigate roundoff errors in DPLL rate rounding.
+ * The higher the scale factor, the greater the risk of arithmetic overflow,
+ * but the closer the rounded rate to the target rate.  DPLL_SCALE_FACTOR
+ * must be a power of DPLL_SCALE_BASE.
+ */
+#define DPLL_SCALE_FACTOR		64
+#define DPLL_SCALE_BASE			2
+#define DPLL_ROUNDING_VAL		((DPLL_SCALE_BASE / 2) * \
+					 (DPLL_SCALE_FACTOR / DPLL_SCALE_BASE))
+
+/*
+ * DPLL valid Fint frequency range for OMAP36xx and OMAP4xxx.
+ * From device data manual section 4.3 "DPLL and DLL Specifications".
+ */
+#define OMAP3PLUS_DPLL_FINT_JTYPE_MIN	500000
+#define OMAP3PLUS_DPLL_FINT_JTYPE_MAX	2500000
+
+/* _dpll_test_fint() return codes */
+#define DPLL_FINT_UNDERFLOW		-1
+#define DPLL_FINT_INVALID		-2
+
+/* Private functions */
+
+/*
+ * _dpll_test_fint - test whether an Fint value is valid for the DPLL
+ * @clk: DPLL struct clk to test
+ * @n: divider value (N) to test
+ *
+ * Tests whether a particular divider @n will result in a valid DPLL
+ * internal clock frequency Fint. See the 34xx TRM 4.7.6.2 "DPLL Jitter
+ * Correction".  Returns 0 if OK, -1 if the enclosing loop can terminate
+ * (assuming that it is counting N upwards), or -2 if the enclosing loop
+ * should skip to the next iteration (again assuming N is increasing).
+ */
+static int _dpll_test_fint(struct clk_hw_omap *clk, unsigned int n)
+{
+	struct dpll_data *dd;
+	long fint, fint_min, fint_max;
+	int ret = 0;
+
+	dd = clk->dpll_data;
+
+	/* DPLL divider must result in a valid jitter correction val */
+	fint = clk_hw_get_rate(clk_hw_get_parent(&clk->hw)) / n;
+
+	if (dd->flags & DPLL_J_TYPE) {
+		fint_min = OMAP3PLUS_DPLL_FINT_JTYPE_MIN;
+		fint_max = OMAP3PLUS_DPLL_FINT_JTYPE_MAX;
+	} else {
+		fint_min = ti_clk_get_features()->fint_min;
+		fint_max = ti_clk_get_features()->fint_max;
+	}
+
+	if (!fint_min || !fint_max) {
+		WARN(1, "No fint limits available!\n");
+		return DPLL_FINT_INVALID;
+	}
+
+	if (fint < ti_clk_get_features()->fint_min) {
+		pr_debug("rejecting n=%d due to Fint failure, lowering max_divider\n",
+			 n);
+		dd->max_divider = n;
+		ret = DPLL_FINT_UNDERFLOW;
+	} else if (fint > ti_clk_get_features()->fint_max) {
+		pr_debug("rejecting n=%d due to Fint failure, boosting min_divider\n",
+			 n);
+		dd->min_divider = n;
+		ret = DPLL_FINT_INVALID;
+	} else if (fint > ti_clk_get_features()->fint_band1_max &&
+		   fint < ti_clk_get_features()->fint_band2_min) {
+		pr_debug("rejecting n=%d due to Fint failure\n", n);
+		ret = DPLL_FINT_INVALID;
+	}
+
+	return ret;
+}
+
+static unsigned long _dpll_compute_new_rate(unsigned long parent_rate,
+					    unsigned int m, unsigned int n)
+{
+	unsigned long long num;
+
+	num = (unsigned long long)parent_rate * m;
+	do_div(num, n);
+	return num;
+}
+
+/*
+ * _dpll_test_mult - test a DPLL multiplier value
+ * @m: pointer to the DPLL m (multiplier) value under test
+ * @n: current DPLL n (divider) value under test
+ * @new_rate: pointer to storage for the resulting rounded rate
+ * @target_rate: the desired DPLL rate
+ * @parent_rate: the DPLL's parent clock rate
+ *
+ * This code tests a DPLL multiplier value, ensuring that the
+ * resulting rate will not be higher than the target_rate, and that
+ * the multiplier value itself is valid for the DPLL.  Initially, the
+ * integer pointed to by the m argument should be prescaled by
+ * multiplying by DPLL_SCALE_FACTOR.  The code will replace this with
+ * a non-scaled m upon return.  This non-scaled m will result in a
+ * new_rate as close as possible to target_rate (but not greater than
+ * target_rate) given the current (parent_rate, n, prescaled m)
+ * triple. Returns DPLL_MULT_UNDERFLOW in the event that the
+ * non-scaled m attempted to underflow, which can allow the calling
+ * function to bail out early; or 0 upon success.
+ */
+static int _dpll_test_mult(int *m, int n, unsigned long *new_rate,
+			   unsigned long target_rate,
+			   unsigned long parent_rate)
+{
+	int r = 0, carry = 0;
+
+	/* Unscale m and round if necessary */
+	if (*m % DPLL_SCALE_FACTOR >= DPLL_ROUNDING_VAL)
+		carry = 1;
+	*m = (*m / DPLL_SCALE_FACTOR) + carry;
+
+	/*
+	 * The new rate must be <= the target rate to avoid programming
+	 * a rate that is impossible for the hardware to handle
+	 */
+	*new_rate = _dpll_compute_new_rate(parent_rate, *m, n);
+	if (*new_rate > target_rate) {
+		(*m)--;
+		*new_rate = 0;
+	}
+
+	/* Guard against m underflow */
+	if (*m < DPLL_MIN_MULTIPLIER) {
+		*m = DPLL_MIN_MULTIPLIER;
+		*new_rate = 0;
+		r = DPLL_MULT_UNDERFLOW;
+	}
+
+	if (*new_rate == 0)
+		*new_rate = _dpll_compute_new_rate(parent_rate, *m, n);
+
+	return r;
+}
+
+/**
+ * _omap2_dpll_is_in_bypass - check if DPLL is in bypass mode or not
+ * @v: bitfield value of the DPLL enable
+ *
+ * Checks given DPLL enable bitfield to see whether the DPLL is in bypass
+ * mode or not. Returns 1 if the DPLL is in bypass, 0 otherwise.
+ */
+static int _omap2_dpll_is_in_bypass(u32 v)
+{
+	u8 mask, val;
+
+	mask = ti_clk_get_features()->dpll_bypass_vals;
+
+	/*
+	 * Each set bit in the mask corresponds to a bypass value equal
+	 * to the bitshift. Go through each set-bit in the mask and
+	 * compare against the given register value.
+	 */
+	while (mask) {
+		val = __ffs(mask);
+		mask ^= (1 << val);
+		if (v == val)
+			return 1;
+	}
+
+	return 0;
+}
+
+/* Public functions */
+u8 omap2_init_dpll_parent(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 v;
+	struct dpll_data *dd;
+
+	dd = clk->dpll_data;
+	if (!dd)
+		return -EINVAL;
+
+	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+	v &= dd->enable_mask;
+	v >>= __ffs(dd->enable_mask);
+
+	/* Reparent the struct clk in case the dpll is in bypass */
+	if (_omap2_dpll_is_in_bypass(v))
+		return 1;
+
+	return 0;
+}
+
+/**
+ * omap2_get_dpll_rate - returns the current DPLL CLKOUT rate
+ * @clk: struct clk * of a DPLL
+ *
+ * DPLLs can be locked or bypassed - basically, enabled or disabled.
+ * When locked, the DPLL output depends on the M and N values.  When
+ * bypassed, on OMAP2xxx, the output rate is either the 32KiHz clock
+ * or sys_clk.  Bypass rates on OMAP3 depend on the DPLL: DPLLs 1 and
+ * 2 are bypassed with dpll1_fclk and dpll2_fclk respectively
+ * (generated by DPLL3), while DPLL 3, 4, and 5 bypass rates are sys_clk.
+ * Returns the current DPLL CLKOUT rate (*not* CLKOUTX2) if the DPLL is
+ * locked, or the appropriate bypass rate if the DPLL is bypassed, or 0
+ * if the clock @clk is not a DPLL.
+ */
+unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk)
+{
+	u64 dpll_clk;
+	u32 dpll_mult, dpll_div, v;
+	struct dpll_data *dd;
+
+	dd = clk->dpll_data;
+	if (!dd)
+		return 0;
+
+	/* Return bypass rate if DPLL is bypassed */
+	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+	v &= dd->enable_mask;
+	v >>= __ffs(dd->enable_mask);
+
+	if (_omap2_dpll_is_in_bypass(v))
+		return clk_hw_get_rate(dd->clk_bypass);
+
+	v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+	dpll_mult = v & dd->mult_mask;
+	dpll_mult >>= __ffs(dd->mult_mask);
+	dpll_div = v & dd->div1_mask;
+	dpll_div >>= __ffs(dd->div1_mask);
+
+	dpll_clk = (u64)clk_hw_get_rate(dd->clk_ref) * dpll_mult;
+	do_div(dpll_clk, dpll_div + 1);
+
+	return dpll_clk;
+}
+
+/* DPLL rate rounding code */
+
+/**
+ * omap2_dpll_determine_rate - round a target rate for an OMAP DPLL
+ * @hw: struct clk_hw containing the struct clk * for a DPLL
+ * @req: rate request
+ *
+ * Given a DPLL and a desired target rate, round the target rate to a
+ * possible, programmable rate for this DPLL.  Attempts to select the
+ * minimum possible n.  Stores the computed (m, n) in the DPLL's
+ * dpll_data structure so set_rate() will not need to call this
+ * (expensive) function again.  Returns -EINVAL if the target rate
+ * cannot be rounded, or the rounded rate upon success.
+ */
+int omap2_dpll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	int m, n, r, scaled_max_m;
+	int min_delta_m = INT_MAX, min_delta_n = INT_MAX;
+	unsigned long scaled_rt_rp;
+	unsigned long new_rate = 0;
+	struct dpll_data *dd;
+	unsigned long ref_rate;
+	long delta;
+	long prev_min_delta = LONG_MAX;
+	const char *clk_name;
+
+	if (!clk || !clk->dpll_data)
+		return -EINVAL;
+
+	dd = clk->dpll_data;
+
+	if (dd->max_rate && req->rate > dd->max_rate)
+		req->rate = dd->max_rate;
+
+	ref_rate = clk_hw_get_rate(dd->clk_ref);
+	clk_name = clk_hw_get_name(hw);
+	pr_debug("clock: %s: starting DPLL round_rate, target rate %lu\n",
+		 clk_name, req->rate);
+
+	scaled_rt_rp = req->rate / (ref_rate / DPLL_SCALE_FACTOR);
+	scaled_max_m = dd->max_multiplier * DPLL_SCALE_FACTOR;
+
+	dd->last_rounded_rate = 0;
+
+	for (n = dd->min_divider; n <= dd->max_divider; n++) {
+		/* Is the (input clk, divider) pair valid for the DPLL? */
+		r = _dpll_test_fint(clk, n);
+		if (r == DPLL_FINT_UNDERFLOW)
+			break;
+		else if (r == DPLL_FINT_INVALID)
+			continue;
+
+		/* Compute the scaled DPLL multiplier, based on the divider */
+		m = scaled_rt_rp * n;
+
+		/*
+		 * Since we're counting n up, a m overflow means we
+		 * can bail out completely (since as n increases in
+		 * the next iteration, there's no way that m can
+		 * increase beyond the current m)
+		 */
+		if (m > scaled_max_m)
+			break;
+
+		r = _dpll_test_mult(&m, n, &new_rate, req->rate,
+				    ref_rate);
+
+		/* m can't be set low enough for this n - try with a larger n */
+		if (r == DPLL_MULT_UNDERFLOW)
+			continue;
+
+		/* skip rates above our target rate */
+		delta = req->rate - new_rate;
+		if (delta < 0)
+			continue;
+
+		if (delta < prev_min_delta) {
+			prev_min_delta = delta;
+			min_delta_m = m;
+			min_delta_n = n;
+		}
+
+		pr_debug("clock: %s: m = %d: n = %d: new_rate = %lu\n",
+			 clk_name, m, n, new_rate);
+
+		if (delta == 0)
+			break;
+	}
+
+	if (prev_min_delta == LONG_MAX) {
+		pr_debug("clock: %s: cannot round to rate %lu\n",
+			 clk_name, req->rate);
+		return -EINVAL;
+	}
+
+	dd->last_rounded_m = min_delta_m;
+	dd->last_rounded_n = min_delta_n;
+	dd->last_rounded_rate = req->rate - prev_min_delta;
+
+	req->rate = dd->last_rounded_rate;
+
+	return 0;
+}
diff --git a/drivers/clk/ti/clkt_iclk.c b/drivers/clk/ti/clkt_iclk.c
new file mode 100644
index 000000000..b738ee615
--- /dev/null
+++ b/drivers/clk/ti/clkt_iclk.c
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP2/3 interface clock control
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ * Paul Walmsley
+ */
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+/* Register offsets */
+#define OMAP24XX_CM_FCLKEN2		0x04
+#define CM_AUTOIDLE			0x30
+#define CM_ICLKEN			0x10
+#define CM_IDLEST			0x20
+
+#define OMAP24XX_CM_IDLEST_VAL		0
+
+/* Private functions */
+
+/* XXX */
+void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk)
+{
+	u32 v;
+	struct clk_omap_reg r;
+
+	memcpy(&r, &clk->enable_reg, sizeof(r));
+	r.offset ^= (CM_AUTOIDLE ^ CM_ICLKEN);
+
+	v = ti_clk_ll_ops->clk_readl(&r);
+	v |= (1 << clk->enable_bit);
+	ti_clk_ll_ops->clk_writel(v, &r);
+}
+
+/* XXX */
+void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk)
+{
+	u32 v;
+	struct clk_omap_reg r;
+
+	memcpy(&r, &clk->enable_reg, sizeof(r));
+
+	r.offset ^= (CM_AUTOIDLE ^ CM_ICLKEN);
+
+	v = ti_clk_ll_ops->clk_readl(&r);
+	v &= ~(1 << clk->enable_bit);
+	ti_clk_ll_ops->clk_writel(v, &r);
+}
+
+/**
+ * omap2430_clk_i2chs_find_idlest - return CM_IDLEST info for 2430 I2CHS
+ * @clk: struct clk * being enabled
+ * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into
+ * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into
+ * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator
+ *
+ * OMAP2430 I2CHS CM_IDLEST bits are in CM_IDLEST1_CORE, but the
+ * CM_*CLKEN bits are in CM_{I,F}CLKEN2_CORE.  This custom function
+ * passes back the correct CM_IDLEST register address for I2CHS
+ * modules.  No return value.
+ */
+static void omap2430_clk_i2chs_find_idlest(struct clk_hw_omap *clk,
+					   struct clk_omap_reg *idlest_reg,
+					   u8 *idlest_bit,
+					   u8 *idlest_val)
+{
+	memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg));
+	idlest_reg->offset ^= (OMAP24XX_CM_FCLKEN2 ^ CM_IDLEST);
+	*idlest_bit = clk->enable_bit;
+	*idlest_val = OMAP24XX_CM_IDLEST_VAL;
+}
+
+/* Public data */
+
+const struct clk_hw_omap_ops clkhwops_iclk = {
+	.allow_idle	= omap2_clkt_iclk_allow_idle,
+	.deny_idle	= omap2_clkt_iclk_deny_idle,
+};
+
+const struct clk_hw_omap_ops clkhwops_iclk_wait = {
+	.allow_idle	= omap2_clkt_iclk_allow_idle,
+	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= omap2_clk_dflt_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
+
+/* 2430 I2CHS has non-standard IDLEST register */
+const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait = {
+	.find_idlest	= omap2430_clk_i2chs_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h
new file mode 100644
index 000000000..d5e24fe4a
--- /dev/null
+++ b/drivers/clk/ti/clock.h
@@ -0,0 +1,304 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * TI Clock driver internal definitions
+ *
+ * Copyright (C) 2014 Texas Instruments, Inc
+ *     Tero Kristo (t-kristo@ti.com)
+ */
+#ifndef __DRIVERS_CLK_TI_CLOCK__
+#define __DRIVERS_CLK_TI_CLOCK__
+
+struct clk_omap_divider {
+	struct clk_hw		hw;
+	struct clk_omap_reg	reg;
+	u8			shift;
+	u8			flags;
+	s8			latch;
+	u16			min;
+	u16			max;
+	u16			mask;
+	const struct clk_div_table	*table;
+	u32		context;
+};
+
+#define to_clk_omap_divider(_hw) container_of(_hw, struct clk_omap_divider, hw)
+
+struct clk_omap_mux {
+	struct clk_hw		hw;
+	struct clk_omap_reg	reg;
+	u32			*table;
+	u32			mask;
+	u8			shift;
+	s8			latch;
+	u8			flags;
+	u8			saved_parent;
+};
+
+#define to_clk_omap_mux(_hw) container_of(_hw, struct clk_omap_mux, hw)
+
+enum {
+	TI_CLK_FIXED,
+	TI_CLK_MUX,
+	TI_CLK_DIVIDER,
+	TI_CLK_COMPOSITE,
+	TI_CLK_FIXED_FACTOR,
+	TI_CLK_GATE,
+	TI_CLK_DPLL,
+};
+
+/* Global flags */
+#define CLKF_INDEX_POWER_OF_TWO		(1 << 0)
+#define CLKF_INDEX_STARTS_AT_ONE	(1 << 1)
+#define CLKF_SET_RATE_PARENT		(1 << 2)
+#define CLKF_OMAP3			(1 << 3)
+#define CLKF_AM35XX			(1 << 4)
+
+/* Gate flags */
+#define CLKF_SET_BIT_TO_DISABLE		(1 << 5)
+#define CLKF_INTERFACE			(1 << 6)
+#define CLKF_SSI			(1 << 7)
+#define CLKF_DSS			(1 << 8)
+#define CLKF_HSOTGUSB			(1 << 9)
+#define CLKF_WAIT			(1 << 10)
+#define CLKF_NO_WAIT			(1 << 11)
+#define CLKF_HSDIV			(1 << 12)
+#define CLKF_CLKDM			(1 << 13)
+
+/* DPLL flags */
+#define CLKF_LOW_POWER_STOP		(1 << 5)
+#define CLKF_LOCK			(1 << 6)
+#define CLKF_LOW_POWER_BYPASS		(1 << 7)
+#define CLKF_PER			(1 << 8)
+#define CLKF_CORE			(1 << 9)
+#define CLKF_J_TYPE			(1 << 10)
+
+/* CLKCTRL flags */
+#define CLKF_SW_SUP			BIT(5)
+#define CLKF_HW_SUP			BIT(6)
+#define CLKF_NO_IDLEST			BIT(7)
+
+#define CLKF_SOC_MASK			GENMASK(11, 8)
+
+#define CLKF_SOC_NONSEC			BIT(8)
+#define CLKF_SOC_DRA72			BIT(9)
+#define CLKF_SOC_DRA74			BIT(10)
+#define CLKF_SOC_DRA76			BIT(11)
+
+#define CLK(dev, con, ck)		\
+	{				\
+		.lk = {			\
+			.dev_id = dev,	\
+			.con_id = con,	\
+		},			\
+		.clk = ck,		\
+	}
+
+struct ti_clk {
+	const char *name;
+	const char *clkdm_name;
+	int type;
+	void *data;
+	struct ti_clk *patch;
+	struct clk *clk;
+};
+
+struct ti_clk_mux {
+	u8 bit_shift;
+	int num_parents;
+	u16 reg;
+	u8 module;
+	const char * const *parents;
+	u16 flags;
+};
+
+struct ti_clk_divider {
+	const char *parent;
+	u8 bit_shift;
+	u16 max_div;
+	u16 reg;
+	u8 module;
+	int *dividers;
+	int num_dividers;
+	u16 flags;
+};
+
+struct ti_clk_gate {
+	const char *parent;
+	u8 bit_shift;
+	u16 reg;
+	u8 module;
+	u16 flags;
+};
+
+/* Composite clock component types */
+enum {
+	CLK_COMPONENT_TYPE_GATE = 0,
+	CLK_COMPONENT_TYPE_DIVIDER,
+	CLK_COMPONENT_TYPE_MUX,
+	CLK_COMPONENT_TYPE_MAX,
+};
+
+/**
+ * struct ti_dt_clk - OMAP DT clock alias declarations
+ * @lk: clock lookup definition
+ * @node_name: clock DT node to map to
+ */
+struct ti_dt_clk {
+	struct clk_lookup		lk;
+	char				*node_name;
+};
+
+#define DT_CLK(dev, con, name)		\
+	{				\
+		.lk = {			\
+			.dev_id = dev,	\
+			.con_id = con,	\
+		},			\
+		.node_name = name,	\
+	}
+
+/* CLKCTRL type definitions */
+struct omap_clkctrl_div_data {
+	const int *dividers;
+	int max_div;
+	u32 flags;
+};
+
+struct omap_clkctrl_bit_data {
+	u8 bit;
+	u8 type;
+	const char * const *parents;
+	const void *data;
+};
+
+struct omap_clkctrl_reg_data {
+	u16 offset;
+	const struct omap_clkctrl_bit_data *bit_data;
+	u16 flags;
+	const char *parent;
+	const char *clkdm_name;
+};
+
+struct omap_clkctrl_data {
+	u32 addr;
+	const struct omap_clkctrl_reg_data *regs;
+};
+
+extern const struct omap_clkctrl_data omap4_clkctrl_data[];
+extern const struct omap_clkctrl_data omap5_clkctrl_data[];
+extern const struct omap_clkctrl_data dra7_clkctrl_data[];
+extern const struct omap_clkctrl_data dra7_clkctrl_compat_data[];
+extern struct ti_dt_clk dra7xx_compat_clks[];
+extern const struct omap_clkctrl_data am3_clkctrl_data[];
+extern const struct omap_clkctrl_data am3_clkctrl_compat_data[];
+extern struct ti_dt_clk am33xx_compat_clks[];
+extern const struct omap_clkctrl_data am4_clkctrl_data[];
+extern const struct omap_clkctrl_data am438x_clkctrl_data[];
+extern const struct omap_clkctrl_data dm814_clkctrl_data[];
+extern const struct omap_clkctrl_data dm816_clkctrl_data[];
+
+typedef void (*ti_of_clk_init_cb_t)(void *, struct device_node *);
+
+struct clk *of_ti_clk_register(struct device_node *node, struct clk_hw *hw,
+			       const char *con);
+struct clk *of_ti_clk_register_omap_hw(struct device_node *node,
+				       struct clk_hw *hw, const char *con);
+const char *ti_dt_clk_name(struct device_node *np);
+int ti_clk_add_alias(struct clk *clk, const char *con);
+void ti_clk_add_aliases(void);
+
+void ti_clk_latch(struct clk_omap_reg *reg, s8 shift);
+
+struct clk_hw *ti_clk_build_component_mux(struct ti_clk_mux *setup);
+
+int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div,
+			      u8 flags, struct clk_omap_divider *div);
+
+int ti_clk_get_reg_addr(struct device_node *node, int index,
+			struct clk_omap_reg *reg);
+int ti_clk_get_legacy_bit_shift(struct device_node *node);
+void ti_dt_clocks_register(struct ti_dt_clk *oclks);
+int ti_clk_retry_init(struct device_node *node, void *user,
+		      ti_of_clk_init_cb_t func);
+int ti_clk_add_component(struct device_node *node, struct clk_hw *hw, int type);
+
+int of_ti_clk_autoidle_setup(struct device_node *node);
+void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks);
+
+extern const struct clk_hw_omap_ops clkhwops_omap3_dpll;
+extern const struct clk_hw_omap_ops clkhwops_omap4_dpllmx;
+extern const struct clk_hw_omap_ops clkhwops_wait;
+extern const struct clk_hw_omap_ops clkhwops_iclk;
+extern const struct clk_hw_omap_ops clkhwops_iclk_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait;
+extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait;
+extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait;
+
+extern const struct clk_ops ti_clk_divider_ops;
+extern const struct clk_ops ti_clk_mux_ops;
+extern const struct clk_ops omap_gate_clk_ops;
+
+extern struct ti_clk_features ti_clk_features;
+
+int omap2_init_clk_clkdm(struct clk_hw *hw);
+int omap2_clkops_enable_clkdm(struct clk_hw *hw);
+void omap2_clkops_disable_clkdm(struct clk_hw *hw);
+
+int omap2_dflt_clk_enable(struct clk_hw *hw);
+void omap2_dflt_clk_disable(struct clk_hw *hw);
+int omap2_dflt_clk_is_enabled(struct clk_hw *hw);
+void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk,
+				   struct clk_omap_reg *other_reg,
+				   u8 *other_bit);
+void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
+				struct clk_omap_reg *idlest_reg,
+				u8 *idlest_bit, u8 *idlest_val);
+
+void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk);
+void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk);
+
+u8 omap2_init_dpll_parent(struct clk_hw *hw);
+int omap3_noncore_dpll_enable(struct clk_hw *hw);
+void omap3_noncore_dpll_disable(struct clk_hw *hw);
+int omap3_noncore_dpll_set_parent(struct clk_hw *hw, u8 index);
+int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate);
+int omap3_noncore_dpll_set_rate_and_parent(struct clk_hw *hw,
+					   unsigned long rate,
+					   unsigned long parent_rate,
+					   u8 index);
+int omap3_noncore_dpll_determine_rate(struct clk_hw *hw,
+				      struct clk_rate_request *req);
+int omap2_dpll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req);
+unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw,
+				    unsigned long parent_rate);
+
+/*
+ * OMAP3_DPLL5_FREQ_FOR_USBHOST: USBHOST and USBTLL are the only clocks
+ * that are sourced by DPLL5, and both of these require this clock
+ * to be at 120 MHz for proper operation.
+ */
+#define OMAP3_DPLL5_FREQ_FOR_USBHOST	120000000
+
+unsigned long omap3_dpll_recalc(struct clk_hw *hw, unsigned long parent_rate);
+int omap3_dpll4_set_rate(struct clk_hw *clk, unsigned long rate,
+			 unsigned long parent_rate);
+int omap3_dpll4_set_rate_and_parent(struct clk_hw *hw, unsigned long rate,
+				    unsigned long parent_rate, u8 index);
+int omap3_dpll5_set_rate(struct clk_hw *hw, unsigned long rate,
+			 unsigned long parent_rate);
+void omap3_clk_lock_dpll5(void);
+
+unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw,
+					 unsigned long parent_rate);
+int omap4_dpll_regm4xen_determine_rate(struct clk_hw *hw,
+				       struct clk_rate_request *req);
+int omap2_clk_for_each(int (*fn)(struct clk_hw_omap *hw));
+
+extern struct ti_clk_ll_ops *ti_clk_ll_ops;
+
+#endif
diff --git a/drivers/clk/ti/clockdomain.c b/drivers/clk/ti/clockdomain.c
new file mode 100644
index 000000000..c897ad7e6
--- /dev/null
+++ b/drivers/clk/ti/clockdomain.c
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP clockdomain support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+/**
+ * omap2_clkops_enable_clkdm - increment usecount on clkdm of @hw
+ * @hw: struct clk_hw * of the clock being enabled
+ *
+ * Increment the usecount of the clockdomain of the clock pointed to
+ * by @hw; if the usecount is 1, the clockdomain will be "enabled."
+ * Only needed for clocks that don't use omap2_dflt_clk_enable() as
+ * their enable function pointer.  Passes along the return value of
+ * clkdm_clk_enable(), -EINVAL if @hw is not associated with a
+ * clockdomain, or 0 if clock framework-based clockdomain control is
+ * not implemented.
+ */
+int omap2_clkops_enable_clkdm(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk;
+	int ret = 0;
+
+	clk = to_clk_hw_omap(hw);
+
+	if (unlikely(!clk->clkdm)) {
+		pr_err("%s: %s: no clkdm set ?!\n", __func__,
+		       clk_hw_get_name(hw));
+		return -EINVAL;
+	}
+
+	if (ti_clk_get_features()->flags & TI_CLK_DISABLE_CLKDM_CONTROL) {
+		pr_err("%s: %s: clkfw-based clockdomain control disabled ?!\n",
+		       __func__, clk_hw_get_name(hw));
+		return 0;
+	}
+
+	ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
+	WARN(ret, "%s: could not enable %s's clockdomain %s: %d\n",
+	     __func__, clk_hw_get_name(hw), clk->clkdm_name, ret);
+
+	return ret;
+}
+
+/**
+ * omap2_clkops_disable_clkdm - decrement usecount on clkdm of @hw
+ * @hw: struct clk_hw * of the clock being disabled
+ *
+ * Decrement the usecount of the clockdomain of the clock pointed to
+ * by @hw; if the usecount is 0, the clockdomain will be "disabled."
+ * Only needed for clocks that don't use omap2_dflt_clk_disable() as their
+ * disable function pointer.  No return value.
+ */
+void omap2_clkops_disable_clkdm(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk;
+
+	clk = to_clk_hw_omap(hw);
+
+	if (unlikely(!clk->clkdm)) {
+		pr_err("%s: %s: no clkdm set ?!\n", __func__,
+		       clk_hw_get_name(hw));
+		return;
+	}
+
+	if (ti_clk_get_features()->flags & TI_CLK_DISABLE_CLKDM_CONTROL) {
+		pr_err("%s: %s: clkfw-based clockdomain control disabled ?!\n",
+		       __func__, clk_hw_get_name(hw));
+		return;
+	}
+
+	ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);
+}
+
+/**
+ * omap2_init_clk_clkdm - look up a clockdomain name, store pointer in clk
+ * @hw: Pointer to clk_hw_omap used to obtain OMAP clock struct ptr to use
+ *
+ * Convert a clockdomain name stored in a struct clk 'clk' into a
+ * clockdomain pointer, and save it into the struct clk.  Intended to be
+ * called during clk_register(). Returns 0 on success, -EERROR otherwise.
+ */
+int omap2_init_clk_clkdm(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clockdomain *clkdm;
+	const char *clk_name;
+
+	if (!clk->clkdm_name)
+		return 0;
+
+	clk_name = __clk_get_name(hw->clk);
+
+	clkdm = ti_clk_ll_ops->clkdm_lookup(clk->clkdm_name);
+	if (clkdm) {
+		pr_debug("clock: associated clk %s to clkdm %s\n",
+			 clk_name, clk->clkdm_name);
+		clk->clkdm = clkdm;
+	} else {
+		pr_debug("clock: could not associate clk %s to clkdm %s\n",
+			 clk_name, clk->clkdm_name);
+	}
+
+	return 0;
+}
+
+static void __init of_ti_clockdomain_setup(struct device_node *node)
+{
+	struct clk *clk;
+	struct clk_hw *clk_hw;
+	const char *clkdm_name = ti_dt_clk_name(node);
+	int i;
+	unsigned int num_clks;
+
+	num_clks = of_clk_get_parent_count(node);
+
+	for (i = 0; i < num_clks; i++) {
+		clk = of_clk_get(node, i);
+		if (IS_ERR(clk)) {
+			pr_err("%s: Failed get %pOF' clock nr %d (%ld)\n",
+			       __func__, node, i, PTR_ERR(clk));
+			continue;
+		}
+		clk_hw = __clk_get_hw(clk);
+		if (!omap2_clk_is_hw_omap(clk_hw)) {
+			pr_warn("can't setup clkdm for basic clk %s\n",
+				__clk_get_name(clk));
+			clk_put(clk);
+			continue;
+		}
+		to_clk_hw_omap(clk_hw)->clkdm_name = clkdm_name;
+		omap2_init_clk_clkdm(clk_hw);
+		clk_put(clk);
+	}
+}
+
+static const struct of_device_id ti_clkdm_match_table[] __initconst = {
+	{ .compatible = "ti,clockdomain" },
+	{ }
+};
+
+/**
+ * ti_dt_clockdomains_setup - setup device tree clockdomains
+ *
+ * Initializes clockdomain nodes for a SoC. This parses through all the
+ * nodes with compatible = "ti,clockdomain", and add the clockdomain
+ * info for all the clocks listed under these. This function shall be
+ * called after rest of the DT clock init has completed and all
+ * clock nodes have been registered.
+ */
+void __init ti_dt_clockdomains_setup(void)
+{
+	struct device_node *np;
+	for_each_matching_node(np, ti_clkdm_match_table) {
+		of_ti_clockdomain_setup(np);
+	}
+}
diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
new file mode 100644
index 000000000..c379bbdae
--- /dev/null
+++ b/drivers/clk/ti/composite.c
@@ -0,0 +1,270 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * TI composite clock support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include <linux/list.h>
+
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+static unsigned long ti_composite_recalc_rate(struct clk_hw *hw,
+					      unsigned long parent_rate)
+{
+	return ti_clk_divider_ops.recalc_rate(hw, parent_rate);
+}
+
+static int ti_composite_determine_rate(struct clk_hw *hw,
+				       struct clk_rate_request *req)
+{
+	return -EINVAL;
+}
+
+static int ti_composite_set_rate(struct clk_hw *hw, unsigned long rate,
+				 unsigned long parent_rate)
+{
+	return -EINVAL;
+}
+
+static const struct clk_ops ti_composite_divider_ops = {
+	.recalc_rate	= &ti_composite_recalc_rate,
+	.determine_rate	= &ti_composite_determine_rate,
+	.set_rate	= &ti_composite_set_rate,
+};
+
+static const struct clk_ops ti_composite_gate_ops = {
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+};
+
+struct component_clk {
+	int num_parents;
+	const char **parent_names;
+	struct device_node *node;
+	int type;
+	struct clk_hw *hw;
+	struct list_head link;
+};
+
+static const char * const component_clk_types[] __initconst = {
+	"gate", "divider", "mux"
+};
+
+static LIST_HEAD(component_clks);
+
+static struct device_node *_get_component_node(struct device_node *node, int i)
+{
+	int rc;
+	struct of_phandle_args clkspec;
+
+	rc = of_parse_phandle_with_args(node, "clocks", "#clock-cells", i,
+					&clkspec);
+	if (rc)
+		return NULL;
+
+	return clkspec.np;
+}
+
+static struct component_clk *_lookup_component(struct device_node *node)
+{
+	struct component_clk *comp;
+
+	list_for_each_entry(comp, &component_clks, link) {
+		if (comp->node == node)
+			return comp;
+	}
+	return NULL;
+}
+
+struct clk_hw_omap_comp {
+	struct clk_hw hw;
+	struct device_node *comp_nodes[CLK_COMPONENT_TYPE_MAX];
+	struct component_clk *comp_clks[CLK_COMPONENT_TYPE_MAX];
+};
+
+static inline struct clk_hw *_get_hw(struct clk_hw_omap_comp *clk, int idx)
+{
+	if (!clk)
+		return NULL;
+
+	if (!clk->comp_clks[idx])
+		return NULL;
+
+	return clk->comp_clks[idx]->hw;
+}
+
+#define to_clk_hw_comp(_hw) container_of(_hw, struct clk_hw_omap_comp, hw)
+
+static void __init _register_composite(void *user,
+				       struct device_node *node)
+{
+	struct clk_hw *hw = user;
+	struct clk *clk;
+	struct clk_hw_omap_comp *cclk = to_clk_hw_comp(hw);
+	struct component_clk *comp;
+	int num_parents = 0;
+	const char **parent_names = NULL;
+	const char *name;
+	int i;
+	int ret;
+
+	/* Check for presence of each component clock */
+	for (i = 0; i < CLK_COMPONENT_TYPE_MAX; i++) {
+		if (!cclk->comp_nodes[i])
+			continue;
+
+		comp = _lookup_component(cclk->comp_nodes[i]);
+		if (!comp) {
+			pr_debug("component %s not ready for %pOFn, retry\n",
+				 cclk->comp_nodes[i]->name, node);
+			if (!ti_clk_retry_init(node, hw,
+					       _register_composite))
+				return;
+
+			goto cleanup;
+		}
+		if (cclk->comp_clks[comp->type] != NULL) {
+			pr_err("duplicate component types for %pOFn (%s)!\n",
+			       node, component_clk_types[comp->type]);
+			goto cleanup;
+		}
+
+		cclk->comp_clks[comp->type] = comp;
+
+		/* Mark this node as found */
+		cclk->comp_nodes[i] = NULL;
+	}
+
+	/* All components exists, proceed with registration */
+	for (i = CLK_COMPONENT_TYPE_MAX - 1; i >= 0; i--) {
+		comp = cclk->comp_clks[i];
+		if (!comp)
+			continue;
+		if (comp->num_parents) {
+			num_parents = comp->num_parents;
+			parent_names = comp->parent_names;
+			break;
+		}
+	}
+
+	if (!num_parents) {
+		pr_err("%s: no parents found for %pOFn!\n", __func__, node);
+		goto cleanup;
+	}
+
+	name = ti_dt_clk_name(node);
+	clk = clk_register_composite(NULL, name,
+				     parent_names, num_parents,
+				     _get_hw(cclk, CLK_COMPONENT_TYPE_MUX),
+				     &ti_clk_mux_ops,
+				     _get_hw(cclk, CLK_COMPONENT_TYPE_DIVIDER),
+				     &ti_composite_divider_ops,
+				     _get_hw(cclk, CLK_COMPONENT_TYPE_GATE),
+				     &ti_composite_gate_ops, 0);
+
+	if (!IS_ERR(clk)) {
+		ret = ti_clk_add_alias(clk, name);
+		if (ret) {
+			clk_unregister(clk);
+			goto cleanup;
+		}
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+	}
+
+cleanup:
+	/* Free component clock list entries */
+	for (i = 0; i < CLK_COMPONENT_TYPE_MAX; i++) {
+		if (!cclk->comp_clks[i])
+			continue;
+		list_del(&cclk->comp_clks[i]->link);
+		kfree(cclk->comp_clks[i]->parent_names);
+		kfree(cclk->comp_clks[i]);
+	}
+
+	kfree(cclk);
+}
+
+static void __init of_ti_composite_clk_setup(struct device_node *node)
+{
+	unsigned int num_clks;
+	int i;
+	struct clk_hw_omap_comp *cclk;
+
+	/* Number of component clocks to be put inside this clock */
+	num_clks = of_clk_get_parent_count(node);
+
+	if (!num_clks) {
+		pr_err("composite clk %pOFn must have component(s)\n", node);
+		return;
+	}
+
+	cclk = kzalloc_obj(*cclk);
+	if (!cclk)
+		return;
+
+	/* Get device node pointers for each component clock */
+	for (i = 0; i < num_clks; i++)
+		cclk->comp_nodes[i] = _get_component_node(node, i);
+
+	_register_composite(&cclk->hw, node);
+}
+CLK_OF_DECLARE(ti_composite_clock, "ti,composite-clock",
+	       of_ti_composite_clk_setup);
+
+/**
+ * ti_clk_add_component - add a component clock to the pool
+ * @node: device node of the component clock
+ * @hw: hardware clock definition for the component clock
+ * @type: type of the component clock
+ *
+ * Adds a component clock to the list of available components, so that
+ * it can be registered by a composite clock.
+ */
+int __init ti_clk_add_component(struct device_node *node, struct clk_hw *hw,
+				int type)
+{
+	unsigned int num_parents;
+	const char **parent_names;
+	struct component_clk *clk;
+
+	num_parents = of_clk_get_parent_count(node);
+
+	if (!num_parents) {
+		pr_err("component-clock %pOFn must have parent(s)\n", node);
+		return -EINVAL;
+	}
+
+	parent_names = kcalloc(num_parents, sizeof(char *), GFP_KERNEL);
+	if (!parent_names)
+		return -ENOMEM;
+
+	of_clk_parent_fill(node, parent_names, num_parents);
+
+	clk = kzalloc_obj(*clk);
+	if (!clk) {
+		kfree(parent_names);
+		return -ENOMEM;
+	}
+
+	clk->num_parents = num_parents;
+	clk->parent_names = parent_names;
+	clk->hw = hw;
+	clk->node = node;
+	clk->type = type;
+	list_add(&clk->link, &component_clks);
+
+	return 0;
+}
diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c
new file mode 100644
index 000000000..af923b8cb
--- /dev/null
+++ b/drivers/clk/ti/divider.c
@@ -0,0 +1,560 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * TI Divider Clock
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+static unsigned int _get_table_div(const struct clk_div_table *table,
+				   unsigned int val)
+{
+	const struct clk_div_table *clkt;
+
+	for (clkt = table; clkt->div; clkt++)
+		if (clkt->val == val)
+			return clkt->div;
+	return 0;
+}
+
+static void _setup_mask(struct clk_omap_divider *divider)
+{
+	u16 mask;
+	u32 max_val;
+	const struct clk_div_table *clkt;
+
+	if (divider->table) {
+		max_val = 0;
+
+		for (clkt = divider->table; clkt->div; clkt++)
+			if (clkt->val > max_val)
+				max_val = clkt->val;
+	} else {
+		max_val = divider->max;
+
+		if (!(divider->flags & CLK_DIVIDER_ONE_BASED) &&
+		    !(divider->flags & CLK_DIVIDER_POWER_OF_TWO))
+			max_val--;
+	}
+
+	if (divider->flags & CLK_DIVIDER_POWER_OF_TWO)
+		mask = fls(max_val) - 1;
+	else
+		mask = max_val;
+
+	divider->mask = (1 << fls(mask)) - 1;
+}
+
+static unsigned int _get_div(struct clk_omap_divider *divider, unsigned int val)
+{
+	if (divider->flags & CLK_DIVIDER_ONE_BASED)
+		return val;
+	if (divider->flags & CLK_DIVIDER_POWER_OF_TWO)
+		return 1 << val;
+	if (divider->table)
+		return _get_table_div(divider->table, val);
+	return val + 1;
+}
+
+static unsigned int _get_table_val(const struct clk_div_table *table,
+				   unsigned int div)
+{
+	const struct clk_div_table *clkt;
+
+	for (clkt = table; clkt->div; clkt++)
+		if (clkt->div == div)
+			return clkt->val;
+	return 0;
+}
+
+static unsigned int _get_val(struct clk_omap_divider *divider, u8 div)
+{
+	if (divider->flags & CLK_DIVIDER_ONE_BASED)
+		return div;
+	if (divider->flags & CLK_DIVIDER_POWER_OF_TWO)
+		return __ffs(div);
+	if (divider->table)
+		return  _get_table_val(divider->table, div);
+	return div - 1;
+}
+
+static unsigned long ti_clk_divider_recalc_rate(struct clk_hw *hw,
+						unsigned long parent_rate)
+{
+	struct clk_omap_divider *divider = to_clk_omap_divider(hw);
+	unsigned int div, val;
+
+	val = ti_clk_ll_ops->clk_readl(&divider->reg) >> divider->shift;
+	val &= divider->mask;
+
+	div = _get_div(divider, val);
+	if (!div) {
+		WARN(!(divider->flags & CLK_DIVIDER_ALLOW_ZERO),
+		     "%s: Zero divisor and CLK_DIVIDER_ALLOW_ZERO not set\n",
+		     clk_hw_get_name(hw));
+		return parent_rate;
+	}
+
+	return DIV_ROUND_UP(parent_rate, div);
+}
+
+/*
+ * The reverse of DIV_ROUND_UP: The maximum number which
+ * divided by m is r
+ */
+#define MULT_ROUND_UP(r, m) ((r) * (m) + (m) - 1)
+
+static bool _is_valid_table_div(const struct clk_div_table *table,
+				unsigned int div)
+{
+	const struct clk_div_table *clkt;
+
+	for (clkt = table; clkt->div; clkt++)
+		if (clkt->div == div)
+			return true;
+	return false;
+}
+
+static bool _is_valid_div(struct clk_omap_divider *divider, unsigned int div)
+{
+	if (divider->flags & CLK_DIVIDER_POWER_OF_TWO)
+		return is_power_of_2(div);
+	if (divider->table)
+		return _is_valid_table_div(divider->table, div);
+	return true;
+}
+
+static int _div_round_up(const struct clk_div_table *table,
+			 unsigned long parent_rate, unsigned long rate)
+{
+	const struct clk_div_table *clkt;
+	int up = INT_MAX;
+	int div = DIV_ROUND_UP_ULL((u64)parent_rate, rate);
+
+	for (clkt = table; clkt->div; clkt++) {
+		if (clkt->div == div)
+			return clkt->div;
+		else if (clkt->div < div)
+			continue;
+
+		if ((clkt->div - div) < (up - div))
+			up = clkt->div;
+	}
+
+	return up;
+}
+
+static int _div_round(const struct clk_div_table *table,
+		      unsigned long parent_rate, unsigned long rate)
+{
+	if (!table)
+		return DIV_ROUND_UP(parent_rate, rate);
+
+	return _div_round_up(table, parent_rate, rate);
+}
+
+static int ti_clk_divider_bestdiv(struct clk_hw *hw, unsigned long rate,
+				  unsigned long *best_parent_rate)
+{
+	struct clk_omap_divider *divider = to_clk_omap_divider(hw);
+	int i, bestdiv = 0;
+	unsigned long parent_rate, best = 0, now, maxdiv;
+	unsigned long parent_rate_saved = *best_parent_rate;
+
+	if (!rate)
+		rate = 1;
+
+	maxdiv = divider->max;
+
+	if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) {
+		parent_rate = *best_parent_rate;
+		bestdiv = _div_round(divider->table, parent_rate, rate);
+		bestdiv = bestdiv == 0 ? 1 : bestdiv;
+		bestdiv = bestdiv > maxdiv ? maxdiv : bestdiv;
+		return bestdiv;
+	}
+
+	/*
+	 * The maximum divider we can use without overflowing
+	 * unsigned long in rate * i below
+	 */
+	maxdiv = min(ULONG_MAX / rate, maxdiv);
+
+	for (i = 1; i <= maxdiv; i++) {
+		if (!_is_valid_div(divider, i))
+			continue;
+		if (rate * i == parent_rate_saved) {
+			/*
+			 * It's the most ideal case if the requested rate can be
+			 * divided from parent clock without needing to change
+			 * parent rate, so return the divider immediately.
+			 */
+			*best_parent_rate = parent_rate_saved;
+			return i;
+		}
+		parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw),
+				MULT_ROUND_UP(rate, i));
+		now = DIV_ROUND_UP(parent_rate, i);
+		if (now <= rate && now > best) {
+			bestdiv = i;
+			best = now;
+			*best_parent_rate = parent_rate;
+		}
+	}
+
+	if (!bestdiv) {
+		bestdiv = divider->max;
+		*best_parent_rate =
+			clk_hw_round_rate(clk_hw_get_parent(hw), 1);
+	}
+
+	return bestdiv;
+}
+
+static int ti_clk_divider_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
+{
+	int div;
+	div = ti_clk_divider_bestdiv(hw, req->rate, &req->best_parent_rate);
+
+	req->rate = DIV_ROUND_UP(req->best_parent_rate, div);
+
+	return 0;
+}
+
+static int ti_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
+				   unsigned long parent_rate)
+{
+	struct clk_omap_divider *divider;
+	unsigned int div, value;
+	u32 val;
+
+	if (!hw || !rate)
+		return -EINVAL;
+
+	divider = to_clk_omap_divider(hw);
+
+	div = DIV_ROUND_UP(parent_rate, rate);
+
+	if (div > divider->max)
+		div = divider->max;
+	if (div < divider->min)
+		div = divider->min;
+
+	value = _get_val(divider, div);
+
+	val = ti_clk_ll_ops->clk_readl(&divider->reg);
+	val &= ~(divider->mask << divider->shift);
+	val |= value << divider->shift;
+	ti_clk_ll_ops->clk_writel(val, &divider->reg);
+
+	ti_clk_latch(&divider->reg, divider->latch);
+
+	return 0;
+}
+
+/**
+ * clk_divider_save_context - Save the divider value
+ * @hw: pointer  struct clk_hw
+ *
+ * Save the divider value
+ */
+static int clk_divider_save_context(struct clk_hw *hw)
+{
+	struct clk_omap_divider *divider = to_clk_omap_divider(hw);
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(&divider->reg) >> divider->shift;
+	divider->context = val & divider->mask;
+
+	return 0;
+}
+
+/**
+ * clk_divider_restore_context - restore the saved the divider value
+ * @hw: pointer  struct clk_hw
+ *
+ * Restore the saved the divider value
+ */
+static void clk_divider_restore_context(struct clk_hw *hw)
+{
+	struct clk_omap_divider *divider = to_clk_omap_divider(hw);
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(&divider->reg);
+	val &= ~(divider->mask << divider->shift);
+	val |= divider->context << divider->shift;
+	ti_clk_ll_ops->clk_writel(val, &divider->reg);
+}
+
+const struct clk_ops ti_clk_divider_ops = {
+	.recalc_rate = ti_clk_divider_recalc_rate,
+	.determine_rate = ti_clk_divider_determine_rate,
+	.set_rate = ti_clk_divider_set_rate,
+	.save_context = clk_divider_save_context,
+	.restore_context = clk_divider_restore_context,
+};
+
+static struct clk *_register_divider(struct device_node *node,
+				     u32 flags,
+				     struct clk_omap_divider *div)
+{
+	struct clk_init_data init;
+	const char *parent_name;
+	const char *name;
+
+	parent_name = of_clk_get_parent_name(node, 0);
+
+	name = ti_dt_clk_name(node);
+	init.name = name;
+	init.ops = &ti_clk_divider_ops;
+	init.flags = flags;
+	init.parent_names = (parent_name ? &parent_name : NULL);
+	init.num_parents = (parent_name ? 1 : 0);
+
+	div->hw.init = &init;
+
+	/* register the clock */
+	return of_ti_clk_register(node, &div->hw, name);
+}
+
+int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div,
+			      u8 flags, struct clk_omap_divider *divider)
+{
+	int valid_div = 0;
+	int i;
+	struct clk_div_table *tmp;
+	u16 min_div = 0;
+
+	if (!div_table) {
+		divider->min = 1;
+		divider->max = max_div;
+		_setup_mask(divider);
+		return 0;
+	}
+
+	i = 0;
+
+	while (!num_dividers || i < num_dividers) {
+		if (div_table[i] == -1)
+			break;
+		if (div_table[i])
+			valid_div++;
+		i++;
+	}
+
+	num_dividers = i;
+
+	tmp = kzalloc_objs(*tmp, valid_div + 1);
+	if (!tmp)
+		return -ENOMEM;
+
+	valid_div = 0;
+
+	for (i = 0; i < num_dividers; i++)
+		if (div_table[i] > 0) {
+			tmp[valid_div].div = div_table[i];
+			tmp[valid_div].val = i;
+			valid_div++;
+			if (div_table[i] > max_div)
+				max_div = div_table[i];
+			if (!min_div || div_table[i] < min_div)
+				min_div = div_table[i];
+		}
+
+	divider->min = min_div;
+	divider->max = max_div;
+	divider->table = tmp;
+	_setup_mask(divider);
+
+	return 0;
+}
+
+static int __init ti_clk_get_div_table(struct device_node *node,
+				       struct clk_omap_divider *div)
+{
+	struct clk_div_table *table;
+	const __be32 *divspec;
+	u32 val;
+	u32 num_div;
+	u32 valid_div;
+	int i;
+
+	divspec = of_get_property(node, "ti,dividers", &num_div);
+
+	if (!divspec)
+		return 0;
+
+	num_div /= 4;
+
+	valid_div = 0;
+
+	/* Determine required size for divider table */
+	for (i = 0; i < num_div; i++) {
+		of_property_read_u32_index(node, "ti,dividers", i, &val);
+		if (val)
+			valid_div++;
+	}
+
+	if (!valid_div) {
+		pr_err("no valid dividers for %pOFn table\n", node);
+		return -EINVAL;
+	}
+
+	table = kzalloc_objs(*table, valid_div + 1);
+	if (!table)
+		return -ENOMEM;
+
+	valid_div = 0;
+
+	for (i = 0; i < num_div; i++) {
+		of_property_read_u32_index(node, "ti,dividers", i, &val);
+		if (val) {
+			table[valid_div].div = val;
+			table[valid_div].val = i;
+			valid_div++;
+		}
+	}
+
+	div->table = table;
+
+	return 0;
+}
+
+static int _populate_divider_min_max(struct device_node *node,
+				     struct clk_omap_divider *divider)
+{
+	u32 min_div = 0;
+	u32 max_div = 0;
+	u32 val;
+	const struct clk_div_table *clkt;
+
+	if (!divider->table) {
+		/* Clk divider table not provided, determine min/max divs */
+		if (of_property_read_u32(node, "ti,min-div", &min_div))
+			min_div = 1;
+
+		if (of_property_read_u32(node, "ti,max-div", &max_div)) {
+			pr_err("no max-div for %pOFn!\n", node);
+			return -EINVAL;
+		}
+	} else {
+
+		for (clkt = divider->table; clkt->div; clkt++) {
+			val = clkt->div;
+			if (val > max_div)
+				max_div = val;
+			if (!min_div || val < min_div)
+				min_div = val;
+		}
+	}
+
+	divider->min = min_div;
+	divider->max = max_div;
+	_setup_mask(divider);
+
+	return 0;
+}
+
+static int __init ti_clk_divider_populate(struct device_node *node,
+					  struct clk_omap_divider *div,
+					  u32 *flags)
+{
+	u32 val;
+	int ret;
+
+	ret = ti_clk_get_reg_addr(node, 0, &div->reg);
+	if (ret)
+		return ret;
+
+	div->shift = div->reg.bit;
+
+	if (!of_property_read_u32(node, "ti,latch-bit", &val))
+		div->latch = val;
+	else
+		div->latch = -EINVAL;
+
+	*flags = 0;
+	div->flags = 0;
+
+	if (of_property_read_bool(node, "ti,index-starts-at-one"))
+		div->flags |= CLK_DIVIDER_ONE_BASED;
+
+	if (of_property_read_bool(node, "ti,index-power-of-two"))
+		div->flags |= CLK_DIVIDER_POWER_OF_TWO;
+
+	if (of_property_read_bool(node, "ti,set-rate-parent"))
+		*flags |= CLK_SET_RATE_PARENT;
+
+	ret = ti_clk_get_div_table(node, div);
+	if (ret)
+		return ret;
+
+	return _populate_divider_min_max(node, div);
+}
+
+/**
+ * of_ti_divider_clk_setup - Setup function for simple div rate clock
+ * @node: device node for this clock
+ *
+ * Sets up a basic divider clock.
+ */
+static void __init of_ti_divider_clk_setup(struct device_node *node)
+{
+	struct clk *clk;
+	u32 flags = 0;
+	struct clk_omap_divider *div;
+
+	div = kzalloc_obj(*div);
+	if (!div)
+		return;
+
+	if (ti_clk_divider_populate(node, div, &flags))
+		goto cleanup;
+
+	clk = _register_divider(node, flags, div);
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		of_ti_clk_autoidle_setup(node);
+		return;
+	}
+
+cleanup:
+	kfree(div->table);
+	kfree(div);
+}
+CLK_OF_DECLARE(divider_clk, "ti,divider-clock", of_ti_divider_clk_setup);
+
+static void __init of_ti_composite_divider_clk_setup(struct device_node *node)
+{
+	struct clk_omap_divider *div;
+	u32 tmp;
+
+	div = kzalloc_obj(*div);
+	if (!div)
+		return;
+
+	if (ti_clk_divider_populate(node, div, &tmp))
+		goto cleanup;
+
+	if (!ti_clk_add_component(node, &div->hw, CLK_COMPONENT_TYPE_DIVIDER))
+		return;
+
+cleanup:
+	kfree(div->table);
+	kfree(div);
+}
+CLK_OF_DECLARE(ti_composite_divider_clk, "ti,composite-divider-clock",
+	       of_ti_composite_divider_clk_setup);
diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c
new file mode 100644
index 000000000..e01272cd6
--- /dev/null
+++ b/drivers/clk/ti/dpll.c
@@ -0,0 +1,718 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP DPLL clock support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+	defined(CONFIG_SOC_DRA7XX)
+static const struct clk_ops dpll_m4xen_ck_ops = {
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.recalc_rate	= &omap4_dpll_regm4xen_recalc,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+	.set_parent	= &omap3_noncore_dpll_set_parent,
+	.set_rate_and_parent	= &omap3_noncore_dpll_set_rate_and_parent,
+	.determine_rate	= &omap4_dpll_regm4xen_determine_rate,
+	.get_parent	= &omap2_init_dpll_parent,
+	.save_context	= &omap3_core_dpll_save_context,
+	.restore_context = &omap3_core_dpll_restore_context,
+};
+#endif
+
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) || \
+	defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX) || \
+	defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX)
+static const struct clk_ops dpll_core_ck_ops = {
+	.recalc_rate	= &omap3_dpll_recalc,
+	.get_parent	= &omap2_init_dpll_parent,
+};
+
+static const struct clk_ops dpll_ck_ops = {
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+	.set_parent	= &omap3_noncore_dpll_set_parent,
+	.set_rate_and_parent	= &omap3_noncore_dpll_set_rate_and_parent,
+	.determine_rate	= &omap3_noncore_dpll_determine_rate,
+	.get_parent	= &omap2_init_dpll_parent,
+	.save_context	= &omap3_noncore_dpll_save_context,
+	.restore_context = &omap3_noncore_dpll_restore_context,
+};
+
+static const struct clk_ops dpll_no_gate_ck_ops = {
+	.recalc_rate	= &omap3_dpll_recalc,
+	.get_parent	= &omap2_init_dpll_parent,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+	.set_parent	= &omap3_noncore_dpll_set_parent,
+	.set_rate_and_parent	= &omap3_noncore_dpll_set_rate_and_parent,
+	.determine_rate	= &omap3_noncore_dpll_determine_rate,
+	.save_context	= &omap3_noncore_dpll_save_context,
+	.restore_context = &omap3_noncore_dpll_restore_context
+};
+#else
+static const struct clk_ops dpll_core_ck_ops = {};
+static const struct clk_ops dpll_ck_ops = {};
+static const struct clk_ops dpll_no_gate_ck_ops = {};
+const struct clk_hw_omap_ops clkhwops_omap3_dpll = {};
+#endif
+
+#ifdef CONFIG_ARCH_OMAP2
+static const struct clk_ops omap2_dpll_core_ck_ops = {
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap2_dpllcore_recalc,
+	.determine_rate	= &omap2_dpll_determine_rate,
+	.set_rate	= &omap2_reprogram_dpllcore,
+};
+#else
+static const struct clk_ops omap2_dpll_core_ck_ops = {};
+#endif
+
+#ifdef CONFIG_ARCH_OMAP3
+static const struct clk_ops omap3_dpll_core_ck_ops = {
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.determine_rate	= &omap2_dpll_determine_rate,
+};
+
+static const struct clk_ops omap3_dpll_ck_ops = {
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+	.set_parent	= &omap3_noncore_dpll_set_parent,
+	.set_rate_and_parent	= &omap3_noncore_dpll_set_rate_and_parent,
+	.determine_rate	= &omap3_noncore_dpll_determine_rate,
+};
+
+static const struct clk_ops omap3_dpll5_ck_ops = {
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.set_rate	= &omap3_dpll5_set_rate,
+	.set_parent	= &omap3_noncore_dpll_set_parent,
+	.set_rate_and_parent	= &omap3_noncore_dpll_set_rate_and_parent,
+	.determine_rate	= &omap3_noncore_dpll_determine_rate,
+};
+
+static const struct clk_ops omap3_dpll_per_ck_ops = {
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.set_rate	= &omap3_dpll4_set_rate,
+	.set_parent	= &omap3_noncore_dpll_set_parent,
+	.set_rate_and_parent	= &omap3_dpll4_set_rate_and_parent,
+	.determine_rate	= &omap3_noncore_dpll_determine_rate,
+};
+#endif
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+        defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM33XX) || \
+	defined(CONFIG_SOC_AM43XX)
+static const struct clk_ops dpll_x2_ck_ops = {
+	.recalc_rate	= &omap3_clkoutx2_recalc,
+};
+#endif
+
+/**
+ * _register_dpll - low level registration of a DPLL clock
+ * @user: pointer to the hardware clock definition for the clock
+ * @node: device node for the clock
+ *
+ * Finalizes DPLL registration process. In case a failure (clk-ref or
+ * clk-bypass is missing), the clock is added to retry list and
+ * the initialization is retried on later stage.
+ */
+static void __init _register_dpll(void *user,
+				  struct device_node *node)
+{
+	struct clk_hw *hw = user;
+	struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw);
+	struct dpll_data *dd = clk_hw->dpll_data;
+	const char *name;
+	struct clk *clk;
+	const struct clk_init_data *init = hw->init;
+
+	clk = of_clk_get(node, 0);
+	if (IS_ERR(clk)) {
+		pr_debug("clk-ref missing for %pOFn, retry later\n",
+			 node);
+		if (!ti_clk_retry_init(node, hw, _register_dpll))
+			return;
+
+		goto cleanup;
+	}
+
+	dd->clk_ref = __clk_get_hw(clk);
+
+	clk = of_clk_get(node, 1);
+
+	if (IS_ERR(clk)) {
+		pr_debug("clk-bypass missing for %pOFn, retry later\n",
+			 node);
+		if (!ti_clk_retry_init(node, hw, _register_dpll))
+			return;
+
+		goto cleanup;
+	}
+
+	dd->clk_bypass = __clk_get_hw(clk);
+
+	/* register the clock */
+	name = ti_dt_clk_name(node);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
+
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		kfree(init->parent_names);
+		kfree(init);
+		return;
+	}
+
+cleanup:
+	kfree(clk_hw->dpll_data);
+	kfree(init->parent_names);
+	kfree(init);
+	kfree(clk_hw);
+}
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+	defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM33XX) || \
+	defined(CONFIG_SOC_AM43XX)
+/**
+ * _register_dpll_x2 - Registers a DPLLx2 clock
+ * @node: device node for this clock
+ * @ops: clk_ops for this clock
+ * @hw_ops: clk_hw_ops for this clock
+ *
+ * Initializes a DPLL x 2 clock from device tree data.
+ */
+static void _register_dpll_x2(struct device_node *node,
+			      const struct clk_ops *ops,
+			      const struct clk_hw_omap_ops *hw_ops)
+{
+	struct clk *clk;
+	struct clk_init_data init = { NULL };
+	struct clk_hw_omap *clk_hw;
+	const char *name = ti_dt_clk_name(node);
+	const char *parent_name;
+
+	parent_name = of_clk_get_parent_name(node, 0);
+	if (!parent_name) {
+		pr_err("%pOFn must have parent\n", node);
+		return;
+	}
+
+	clk_hw = kzalloc_obj(*clk_hw);
+	if (!clk_hw)
+		return;
+
+	clk_hw->ops = hw_ops;
+	clk_hw->hw.init = &init;
+
+	init.name = name;
+	init.ops = ops;
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+	defined(CONFIG_SOC_DRA7XX)
+	if (hw_ops == &clkhwops_omap4_dpllmx) {
+		int ret;
+
+		/* Check if register defined, if not, drop hw-ops */
+		ret = of_property_count_elems_of_size(node, "reg", 1);
+		if (ret <= 0) {
+			clk_hw->ops = NULL;
+		} else if (ti_clk_get_reg_addr(node, 0, &clk_hw->clksel_reg)) {
+			kfree(clk_hw);
+			return;
+		}
+	}
+#endif
+
+	/* register the clock */
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
+
+	if (IS_ERR(clk))
+		kfree(clk_hw);
+	else
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+}
+#endif
+
+/**
+ * of_ti_dpll_setup - Setup function for OMAP DPLL clocks
+ * @node: device node containing the DPLL info
+ * @ops: ops for the DPLL
+ * @ddt: DPLL data template to use
+ *
+ * Initializes a DPLL clock from device tree data.
+ */
+static void __init of_ti_dpll_setup(struct device_node *node,
+				    const struct clk_ops *ops,
+				    const struct dpll_data *ddt)
+{
+	struct clk_hw_omap *clk_hw = NULL;
+	struct clk_init_data *init = NULL;
+	const char **parent_names = NULL;
+	struct dpll_data *dd = NULL;
+	int ssc_clk_index;
+	u8 dpll_mode = 0;
+	u32 min_div;
+
+	dd = kmemdup(ddt, sizeof(*dd), GFP_KERNEL);
+	clk_hw = kzalloc_obj(*clk_hw);
+	init = kzalloc_obj(*init);
+	if (!dd || !clk_hw || !init)
+		goto cleanup;
+
+	clk_hw->dpll_data = dd;
+	clk_hw->ops = &clkhwops_omap3_dpll;
+	clk_hw->hw.init = init;
+
+	init->name = ti_dt_clk_name(node);
+	init->ops = ops;
+
+	init->num_parents = of_clk_get_parent_count(node);
+	if (!init->num_parents) {
+		pr_err("%pOFn must have parent(s)\n", node);
+		goto cleanup;
+	}
+
+	parent_names = kcalloc(init->num_parents, sizeof(char *), GFP_KERNEL);
+	if (!parent_names)
+		goto cleanup;
+
+	of_clk_parent_fill(node, parent_names, init->num_parents);
+
+	init->parent_names = parent_names;
+
+	if (ti_clk_get_reg_addr(node, 0, &dd->control_reg))
+		goto cleanup;
+
+	/*
+	 * Special case for OMAP2 DPLL, register order is different due to
+	 * missing idlest_reg, also clkhwops is different. Detected from
+	 * missing idlest_mask.
+	 */
+	if (!dd->idlest_mask) {
+		if (ti_clk_get_reg_addr(node, 1, &dd->mult_div1_reg))
+			goto cleanup;
+#ifdef CONFIG_ARCH_OMAP2
+		clk_hw->ops = &clkhwops_omap2xxx_dpll;
+		omap2xxx_clkt_dpllcore_init(&clk_hw->hw);
+#endif
+	} else {
+		if (ti_clk_get_reg_addr(node, 1, &dd->idlest_reg))
+			goto cleanup;
+
+		if (ti_clk_get_reg_addr(node, 2, &dd->mult_div1_reg))
+			goto cleanup;
+	}
+
+	if (dd->autoidle_mask) {
+		if (ti_clk_get_reg_addr(node, 3, &dd->autoidle_reg))
+			goto cleanup;
+
+		ssc_clk_index = 4;
+	} else {
+		ssc_clk_index = 3;
+	}
+
+	if (dd->ssc_deltam_int_mask && dd->ssc_deltam_frac_mask &&
+	    dd->ssc_modfreq_mant_mask && dd->ssc_modfreq_exp_mask) {
+		if (ti_clk_get_reg_addr(node, ssc_clk_index++,
+					&dd->ssc_deltam_reg))
+			goto cleanup;
+
+		if (ti_clk_get_reg_addr(node, ssc_clk_index++,
+					&dd->ssc_modfreq_reg))
+			goto cleanup;
+
+		of_property_read_u32(node, "ti,ssc-modfreq-hz",
+				     &dd->ssc_modfreq);
+		of_property_read_u32(node, "ti,ssc-deltam", &dd->ssc_deltam);
+		dd->ssc_downspread =
+			of_property_read_bool(node, "ti,ssc-downspread");
+	}
+
+	if (of_property_read_bool(node, "ti,low-power-stop"))
+		dpll_mode |= 1 << DPLL_LOW_POWER_STOP;
+
+	if (of_property_read_bool(node, "ti,low-power-bypass"))
+		dpll_mode |= 1 << DPLL_LOW_POWER_BYPASS;
+
+	if (of_property_read_bool(node, "ti,lock"))
+		dpll_mode |= 1 << DPLL_LOCKED;
+
+	if (!of_property_read_u32(node, "ti,min-div", &min_div) &&
+	    min_div > dd->min_divider)
+		dd->min_divider = min_div;
+
+	if (dpll_mode)
+		dd->modes = dpll_mode;
+
+	_register_dpll(&clk_hw->hw, node);
+	return;
+
+cleanup:
+	kfree(dd);
+	kfree(parent_names);
+	kfree(init);
+	kfree(clk_hw);
+}
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+	defined(CONFIG_SOC_DRA7XX)
+static void __init of_ti_omap4_dpll_x2_setup(struct device_node *node)
+{
+	_register_dpll_x2(node, &dpll_x2_ck_ops, &clkhwops_omap4_dpllmx);
+}
+CLK_OF_DECLARE(ti_omap4_dpll_x2_clock, "ti,omap4-dpll-x2-clock",
+	       of_ti_omap4_dpll_x2_setup);
+#endif
+
+#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX)
+static void __init of_ti_am3_dpll_x2_setup(struct device_node *node)
+{
+	_register_dpll_x2(node, &dpll_x2_ck_ops, NULL);
+}
+CLK_OF_DECLARE(ti_am3_dpll_x2_clock, "ti,am3-dpll-x2-clock",
+	       of_ti_am3_dpll_x2_setup);
+#endif
+
+#ifdef CONFIG_ARCH_OMAP3
+static void __init of_ti_omap3_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.autoidle_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.freqsel_mask = 0xf0,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	if ((of_machine_is_compatible("ti,omap3630") ||
+	     of_machine_is_compatible("ti,omap36xx")) &&
+	     of_node_name_eq(node, "dpll5_ck"))
+		of_ti_dpll_setup(node, &omap3_dpll5_ck_ops, &dd);
+	else
+		of_ti_dpll_setup(node, &omap3_dpll_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap3_dpll_clock, "ti,omap3-dpll-clock",
+	       of_ti_omap3_dpll_setup);
+
+static void __init of_ti_omap3_core_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.autoidle_mask = 0x7,
+		.mult_mask = 0x7ff << 16,
+		.div1_mask = 0x7f << 8,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.freqsel_mask = 0xf0,
+	};
+
+	of_ti_dpll_setup(node, &omap3_dpll_core_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap3_core_dpll_clock, "ti,omap3-dpll-core-clock",
+	       of_ti_omap3_core_dpll_setup);
+
+static void __init of_ti_omap3_per_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1 << 1,
+		.enable_mask = 0x7 << 16,
+		.autoidle_mask = 0x7 << 3,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.freqsel_mask = 0xf00000,
+		.modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &omap3_dpll_per_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap3_per_dpll_clock, "ti,omap3-dpll-per-clock",
+	       of_ti_omap3_per_dpll_setup);
+
+static void __init of_ti_omap3_per_jtype_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1 << 1,
+		.enable_mask = 0x7 << 16,
+		.autoidle_mask = 0x7 << 3,
+		.mult_mask = 0xfff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 4095,
+		.max_divider = 128,
+		.min_divider = 1,
+		.sddiv_mask = 0xff << 24,
+		.dco_mask = 0xe << 20,
+		.flags = DPLL_J_TYPE,
+		.modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &omap3_dpll_per_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap3_per_jtype_dpll_clock, "ti,omap3-dpll-per-j-type-clock",
+	       of_ti_omap3_per_jtype_dpll_setup);
+#endif
+
+static void __init of_ti_omap4_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.autoidle_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap4_dpll_clock, "ti,omap4-dpll-clock",
+	       of_ti_omap4_dpll_setup);
+
+static void __init of_ti_omap5_mpu_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.autoidle_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.dcc_mask = BIT(22),
+		.dcc_rate = 1400000000, /* DCC beyond 1.4GHz */
+		.min_divider = 1,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_ck_ops, &dd);
+}
+CLK_OF_DECLARE(of_ti_omap5_mpu_dpll_clock, "ti,omap5-mpu-dpll-clock",
+	       of_ti_omap5_mpu_dpll_setup);
+
+static void __init of_ti_omap4_core_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.autoidle_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_core_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap4_core_dpll_clock, "ti,omap4-dpll-core-clock",
+	       of_ti_omap4_core_dpll_setup);
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+	defined(CONFIG_SOC_DRA7XX)
+static void __init of_ti_omap4_m4xen_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.autoidle_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.m4xen_mask = 0x800,
+		.lpmode_mask = 1 << 10,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_m4xen_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap4_m4xen_dpll_clock, "ti,omap4-dpll-m4xen-clock",
+	       of_ti_omap4_m4xen_dpll_setup);
+
+static void __init of_ti_omap4_jtype_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.autoidle_mask = 0x7,
+		.mult_mask = 0xfff << 8,
+		.div1_mask = 0xff,
+		.max_multiplier = 4095,
+		.max_divider = 256,
+		.min_divider = 1,
+		.sddiv_mask = 0xff << 24,
+		.flags = DPLL_J_TYPE,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_m4xen_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap4_jtype_dpll_clock, "ti,omap4-dpll-j-type-clock",
+	       of_ti_omap4_jtype_dpll_setup);
+#endif
+
+static void __init of_ti_am3_no_gate_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.ssc_enable_mask = 0x1 << 12,
+		.ssc_downspread_mask = 0x1 << 14,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.ssc_deltam_int_mask = 0x3 << 18,
+		.ssc_deltam_frac_mask = 0x3ffff,
+		.ssc_modfreq_mant_mask = 0x7f,
+		.ssc_modfreq_exp_mask = 0x7 << 8,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.max_rate = 1000000000,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_no_gate_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_am3_no_gate_dpll_clock, "ti,am3-dpll-no-gate-clock",
+	       of_ti_am3_no_gate_dpll_setup);
+
+static void __init of_ti_am3_jtype_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 4095,
+		.max_divider = 256,
+		.min_divider = 2,
+		.flags = DPLL_J_TYPE,
+		.max_rate = 2000000000,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_am3_jtype_dpll_clock, "ti,am3-dpll-j-type-clock",
+	       of_ti_am3_jtype_dpll_setup);
+
+static void __init of_ti_am3_no_gate_jtype_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.max_rate = 2000000000,
+		.flags = DPLL_J_TYPE,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_no_gate_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_am3_no_gate_jtype_dpll_clock,
+	       "ti,am3-dpll-no-gate-j-type-clock",
+	       of_ti_am3_no_gate_jtype_dpll_setup);
+
+static void __init of_ti_am3_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.ssc_enable_mask = 0x1 << 12,
+		.ssc_downspread_mask = 0x1 << 14,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.ssc_deltam_int_mask = 0x3 << 18,
+		.ssc_deltam_frac_mask = 0x3ffff,
+		.ssc_modfreq_mant_mask = 0x7f,
+		.ssc_modfreq_exp_mask = 0x7 << 8,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.max_rate = 1000000000,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_am3_dpll_clock, "ti,am3-dpll-clock", of_ti_am3_dpll_setup);
+
+static void __init of_ti_am3_core_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.idlest_mask = 0x1,
+		.enable_mask = 0x7,
+		.mult_mask = 0x7ff << 8,
+		.div1_mask = 0x7f,
+		.max_multiplier = 2047,
+		.max_divider = 128,
+		.min_divider = 1,
+		.max_rate = 1000000000,
+		.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	};
+
+	of_ti_dpll_setup(node, &dpll_core_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_am3_core_dpll_clock, "ti,am3-dpll-core-clock",
+	       of_ti_am3_core_dpll_setup);
+
+static void __init of_ti_omap2_core_dpll_setup(struct device_node *node)
+{
+	const struct dpll_data dd = {
+		.enable_mask = 0x3,
+		.mult_mask = 0x3ff << 12,
+		.div1_mask = 0xf << 8,
+		.max_divider = 16,
+		.min_divider = 1,
+	};
+
+	of_ti_dpll_setup(node, &omap2_dpll_core_ck_ops, &dd);
+}
+CLK_OF_DECLARE(ti_omap2_core_dpll_clock, "ti,omap2-dpll-core-clock",
+	       of_ti_omap2_core_dpll_setup);
diff --git a/drivers/clk/ti/dpll3xxx.c b/drivers/clk/ti/dpll3xxx.c
new file mode 100644
index 000000000..8c51b988a
--- /dev/null
+++ b/drivers/clk/ti/dpll3xxx.c
@@ -0,0 +1,1118 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP3/4 - specific DPLL control functions
+ *
+ * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ * Testing and integration fixes by Jouni Högander
+ *
+ * 36xx support added by Vishwanath BS, Richard Woodruff, and Nishanth
+ * Menon
+ *
+ * Parts of this code are based on code written by
+ * Richard Woodruff, Tony Lindgren, Tuukka Tikkanen, Karthik Dasu
+ */
+
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+#include <linux/clkdev.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+/* CM_AUTOIDLE_PLL*.AUTO_* bit values */
+#define DPLL_AUTOIDLE_DISABLE			0x0
+#define DPLL_AUTOIDLE_LOW_POWER_STOP		0x1
+
+#define MAX_DPLL_WAIT_TRIES		1000000
+
+#define OMAP3XXX_EN_DPLL_LOCKED		0x7
+
+/* Forward declarations */
+static u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk);
+static void omap3_dpll_deny_idle(struct clk_hw_omap *clk);
+static void omap3_dpll_allow_idle(struct clk_hw_omap *clk);
+
+/* Private functions */
+
+/* _omap3_dpll_write_clken - write clken_bits arg to a DPLL's enable bits */
+static void _omap3_dpll_write_clken(struct clk_hw_omap *clk, u8 clken_bits)
+{
+	const struct dpll_data *dd;
+	u32 v;
+
+	dd = clk->dpll_data;
+
+	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+	v &= ~dd->enable_mask;
+	v |= clken_bits << __ffs(dd->enable_mask);
+	ti_clk_ll_ops->clk_writel(v, &dd->control_reg);
+}
+
+/* _omap3_wait_dpll_status: wait for a DPLL to enter a specific state */
+static int _omap3_wait_dpll_status(struct clk_hw_omap *clk, u8 state)
+{
+	const struct dpll_data *dd;
+	int i = 0;
+	int ret = -EINVAL;
+	const char *clk_name;
+
+	dd = clk->dpll_data;
+	clk_name = clk_hw_get_name(&clk->hw);
+
+	state <<= __ffs(dd->idlest_mask);
+
+	while (((ti_clk_ll_ops->clk_readl(&dd->idlest_reg) & dd->idlest_mask)
+		!= state) && i < MAX_DPLL_WAIT_TRIES) {
+		i++;
+		udelay(1);
+	}
+
+	if (i == MAX_DPLL_WAIT_TRIES) {
+		pr_err("clock: %s failed transition to '%s'\n",
+		       clk_name, (state) ? "locked" : "bypassed");
+	} else {
+		pr_debug("clock: %s transition to '%s' in %d loops\n",
+			 clk_name, (state) ? "locked" : "bypassed", i);
+
+		ret = 0;
+	}
+
+	return ret;
+}
+
+/* From 3430 TRM ES2 4.7.6.2 */
+static u16 _omap3_dpll_compute_freqsel(struct clk_hw_omap *clk, u8 n)
+{
+	unsigned long fint;
+	u16 f = 0;
+
+	fint = clk_hw_get_rate(clk->dpll_data->clk_ref) / n;
+
+	pr_debug("clock: fint is %lu\n", fint);
+
+	if (fint >= 750000 && fint <= 1000000)
+		f = 0x3;
+	else if (fint > 1000000 && fint <= 1250000)
+		f = 0x4;
+	else if (fint > 1250000 && fint <= 1500000)
+		f = 0x5;
+	else if (fint > 1500000 && fint <= 1750000)
+		f = 0x6;
+	else if (fint > 1750000 && fint <= 2100000)
+		f = 0x7;
+	else if (fint > 7500000 && fint <= 10000000)
+		f = 0xB;
+	else if (fint > 10000000 && fint <= 12500000)
+		f = 0xC;
+	else if (fint > 12500000 && fint <= 15000000)
+		f = 0xD;
+	else if (fint > 15000000 && fint <= 17500000)
+		f = 0xE;
+	else if (fint > 17500000 && fint <= 21000000)
+		f = 0xF;
+	else
+		pr_debug("clock: unknown freqsel setting for %d\n", n);
+
+	return f;
+}
+
+/**
+ * _omap3_noncore_dpll_lock - instruct a DPLL to lock and wait for readiness
+ * @clk: pointer to a DPLL struct clk
+ *
+ * Instructs a non-CORE DPLL to lock.  Waits for the DPLL to report
+ * readiness before returning.  Will save and restore the DPLL's
+ * autoidle state across the enable, per the CDP code.  If the DPLL
+ * locked successfully, return 0; if the DPLL did not lock in the time
+ * allotted, or DPLL3 was passed in, return -EINVAL.
+ */
+static int _omap3_noncore_dpll_lock(struct clk_hw_omap *clk)
+{
+	const struct dpll_data *dd;
+	u8 ai;
+	u8 state = 1;
+	int r = 0;
+
+	pr_debug("clock: locking DPLL %s\n", clk_hw_get_name(&clk->hw));
+
+	dd = clk->dpll_data;
+	state <<= __ffs(dd->idlest_mask);
+
+	/* Check if already locked */
+	if ((ti_clk_ll_ops->clk_readl(&dd->idlest_reg) & dd->idlest_mask) ==
+	    state)
+		goto done;
+
+	ai = omap3_dpll_autoidle_read(clk);
+
+	if (ai)
+		omap3_dpll_deny_idle(clk);
+
+	_omap3_dpll_write_clken(clk, DPLL_LOCKED);
+
+	r = _omap3_wait_dpll_status(clk, 1);
+
+	if (ai)
+		omap3_dpll_allow_idle(clk);
+
+done:
+	return r;
+}
+
+/**
+ * _omap3_noncore_dpll_bypass - instruct a DPLL to bypass and wait for readiness
+ * @clk: pointer to a DPLL struct clk
+ *
+ * Instructs a non-CORE DPLL to enter low-power bypass mode.  In
+ * bypass mode, the DPLL's rate is set equal to its parent clock's
+ * rate.  Waits for the DPLL to report readiness before returning.
+ * Will save and restore the DPLL's autoidle state across the enable,
+ * per the CDP code.  If the DPLL entered bypass mode successfully,
+ * return 0; if the DPLL did not enter bypass in the time allotted, or
+ * DPLL3 was passed in, or the DPLL does not support low-power bypass,
+ * return -EINVAL.
+ */
+static int _omap3_noncore_dpll_bypass(struct clk_hw_omap *clk)
+{
+	int r;
+	u8 ai;
+
+	if (!(clk->dpll_data->modes & (1 << DPLL_LOW_POWER_BYPASS)))
+		return -EINVAL;
+
+	pr_debug("clock: configuring DPLL %s for low-power bypass\n",
+		 clk_hw_get_name(&clk->hw));
+
+	ai = omap3_dpll_autoidle_read(clk);
+
+	_omap3_dpll_write_clken(clk, DPLL_LOW_POWER_BYPASS);
+
+	r = _omap3_wait_dpll_status(clk, 0);
+
+	if (ai)
+		omap3_dpll_allow_idle(clk);
+
+	return r;
+}
+
+/**
+ * _omap3_noncore_dpll_stop - instruct a DPLL to stop
+ * @clk: pointer to a DPLL struct clk
+ *
+ * Instructs a non-CORE DPLL to enter low-power stop. Will save and
+ * restore the DPLL's autoidle state across the stop, per the CDP
+ * code.  If DPLL3 was passed in, or the DPLL does not support
+ * low-power stop, return -EINVAL; otherwise, return 0.
+ */
+static int _omap3_noncore_dpll_stop(struct clk_hw_omap *clk)
+{
+	u8 ai;
+
+	if (!(clk->dpll_data->modes & (1 << DPLL_LOW_POWER_STOP)))
+		return -EINVAL;
+
+	pr_debug("clock: stopping DPLL %s\n", clk_hw_get_name(&clk->hw));
+
+	ai = omap3_dpll_autoidle_read(clk);
+
+	_omap3_dpll_write_clken(clk, DPLL_LOW_POWER_STOP);
+
+	if (ai)
+		omap3_dpll_allow_idle(clk);
+
+	return 0;
+}
+
+/**
+ * _lookup_dco - Lookup DCO used by j-type DPLL
+ * @clk: pointer to a DPLL struct clk
+ * @dco: digital control oscillator selector
+ * @m: DPLL multiplier to set
+ * @n: DPLL divider to set
+ *
+ * See 36xx TRM section 3.5.3.3.3.2 "Type B DPLL (Low-Jitter)"
+ *
+ * XXX This code is not needed for 3430/AM35xx; can it be optimized
+ * out in non-multi-OMAP builds for those chips?
+ */
+static void _lookup_dco(struct clk_hw_omap *clk, u8 *dco, u16 m, u8 n)
+{
+	unsigned long fint, clkinp; /* watch out for overflow */
+
+	clkinp = clk_hw_get_rate(clk_hw_get_parent(&clk->hw));
+	fint = (clkinp / n) * m;
+
+	if (fint < 1000000000)
+		*dco = 2;
+	else
+		*dco = 4;
+}
+
+/**
+ * _lookup_sddiv - Calculate sigma delta divider for j-type DPLL
+ * @clk: pointer to a DPLL struct clk
+ * @sd_div: target sigma-delta divider
+ * @m: DPLL multiplier to set
+ * @n: DPLL divider to set
+ *
+ * See 36xx TRM section 3.5.3.3.3.2 "Type B DPLL (Low-Jitter)"
+ *
+ * XXX This code is not needed for 3430/AM35xx; can it be optimized
+ * out in non-multi-OMAP builds for those chips?
+ */
+static void _lookup_sddiv(struct clk_hw_omap *clk, u8 *sd_div, u16 m, u8 n)
+{
+	unsigned long clkinp, sd; /* watch out for overflow */
+	int mod1, mod2;
+
+	clkinp = clk_hw_get_rate(clk_hw_get_parent(&clk->hw));
+
+	/*
+	 * target sigma-delta to near 250MHz
+	 * sd = ceil[(m/(n+1)) * (clkinp_MHz / 250)]
+	 */
+	clkinp /= 100000; /* shift from MHz to 10*Hz for 38.4 and 19.2 */
+	mod1 = (clkinp * m) % (250 * n);
+	sd = (clkinp * m) / (250 * n);
+	mod2 = sd % 10;
+	sd /= 10;
+
+	if (mod1 || mod2)
+		sd++;
+	*sd_div = sd;
+}
+
+/**
+ * omap3_noncore_dpll_ssc_program - set spread-spectrum clocking registers
+ * @clk:	struct clk * of DPLL to set
+ *
+ * Enable the DPLL spread spectrum clocking if frequency modulation and
+ * frequency spreading have been set, otherwise disable it.
+ */
+static void omap3_noncore_dpll_ssc_program(struct clk_hw_omap *clk)
+{
+	struct dpll_data *dd = clk->dpll_data;
+	unsigned long ref_rate;
+	u32 v, ctrl, mod_freq_divider, exponent, mantissa;
+	u32 deltam_step, deltam_ceil;
+
+	ctrl = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+
+	if (dd->ssc_modfreq && dd->ssc_deltam) {
+		ctrl |= dd->ssc_enable_mask;
+
+		if (dd->ssc_downspread)
+			ctrl |= dd->ssc_downspread_mask;
+		else
+			ctrl &= ~dd->ssc_downspread_mask;
+
+		ref_rate = clk_hw_get_rate(dd->clk_ref);
+		mod_freq_divider =
+		    (ref_rate / dd->last_rounded_n) / (4 * dd->ssc_modfreq);
+		if (dd->ssc_modfreq > (ref_rate / 70))
+			pr_warn("clock: SSC modulation frequency of DPLL %s greater than %ld\n",
+				__clk_get_name(clk->hw.clk), ref_rate / 70);
+
+		exponent = 0;
+		mantissa = mod_freq_divider;
+		while ((mantissa > 127) && (exponent < 7)) {
+			exponent++;
+			mantissa /= 2;
+		}
+		if (mantissa > 127)
+			mantissa = 127;
+
+		v = ti_clk_ll_ops->clk_readl(&dd->ssc_modfreq_reg);
+		v &= ~(dd->ssc_modfreq_mant_mask | dd->ssc_modfreq_exp_mask);
+		v |= mantissa << __ffs(dd->ssc_modfreq_mant_mask);
+		v |= exponent << __ffs(dd->ssc_modfreq_exp_mask);
+		ti_clk_ll_ops->clk_writel(v, &dd->ssc_modfreq_reg);
+
+		deltam_step = dd->last_rounded_m * dd->ssc_deltam;
+		deltam_step /= 10;
+		if (dd->ssc_downspread)
+			deltam_step /= 2;
+
+		deltam_step <<= __ffs(dd->ssc_deltam_int_mask);
+		deltam_step /= 100;
+		deltam_step /= mod_freq_divider;
+		if (deltam_step > 0xFFFFF)
+			deltam_step = 0xFFFFF;
+
+		deltam_ceil = (deltam_step & dd->ssc_deltam_int_mask) >>
+		    __ffs(dd->ssc_deltam_int_mask);
+		if (deltam_step & dd->ssc_deltam_frac_mask)
+			deltam_ceil++;
+
+		if ((dd->ssc_downspread &&
+		     ((dd->last_rounded_m - (2 * deltam_ceil)) < 20 ||
+		      dd->last_rounded_m > 2045)) ||
+		    ((dd->last_rounded_m - deltam_ceil) < 20 ||
+		     (dd->last_rounded_m + deltam_ceil) > 2045))
+			pr_warn("clock: SSC multiplier of DPLL %s is out of range\n",
+				__clk_get_name(clk->hw.clk));
+
+		v = ti_clk_ll_ops->clk_readl(&dd->ssc_deltam_reg);
+		v &= ~(dd->ssc_deltam_int_mask | dd->ssc_deltam_frac_mask);
+		v |= deltam_step << __ffs(dd->ssc_deltam_int_mask |
+					  dd->ssc_deltam_frac_mask);
+		ti_clk_ll_ops->clk_writel(v, &dd->ssc_deltam_reg);
+	} else {
+		ctrl &= ~dd->ssc_enable_mask;
+	}
+
+	ti_clk_ll_ops->clk_writel(ctrl, &dd->control_reg);
+}
+
+/**
+ * omap3_noncore_dpll_program - set non-core DPLL M,N values directly
+ * @clk:	struct clk * of DPLL to set
+ * @freqsel:	FREQSEL value to set
+ *
+ * Program the DPLL with the last M, N values calculated, and wait for
+ * the DPLL to lock. Returns -EINVAL upon error, or 0 upon success.
+ */
+static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 freqsel)
+{
+	struct dpll_data *dd = clk->dpll_data;
+	u8 dco, sd_div, ai = 0;
+	u32 v;
+	bool errata_i810;
+
+	/* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */
+	_omap3_noncore_dpll_bypass(clk);
+
+	/*
+	 * Set jitter correction. Jitter correction applicable for OMAP343X
+	 * only since freqsel field is no longer present on other devices.
+	 */
+	if (ti_clk_get_features()->flags & TI_CLK_DPLL_HAS_FREQSEL) {
+		v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+		v &= ~dd->freqsel_mask;
+		v |= freqsel << __ffs(dd->freqsel_mask);
+		ti_clk_ll_ops->clk_writel(v, &dd->control_reg);
+	}
+
+	/* Set DPLL multiplier, divider */
+	v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+
+	/* Handle Duty Cycle Correction */
+	if (dd->dcc_mask) {
+		if (dd->last_rounded_rate >= dd->dcc_rate)
+			v |= dd->dcc_mask; /* Enable DCC */
+		else
+			v &= ~dd->dcc_mask; /* Disable DCC */
+	}
+
+	v &= ~(dd->mult_mask | dd->div1_mask);
+	v |= dd->last_rounded_m << __ffs(dd->mult_mask);
+	v |= (dd->last_rounded_n - 1) << __ffs(dd->div1_mask);
+
+	/* Configure dco and sd_div for dplls that have these fields */
+	if (dd->dco_mask) {
+		_lookup_dco(clk, &dco, dd->last_rounded_m, dd->last_rounded_n);
+		v &= ~(dd->dco_mask);
+		v |= dco << __ffs(dd->dco_mask);
+	}
+	if (dd->sddiv_mask) {
+		_lookup_sddiv(clk, &sd_div, dd->last_rounded_m,
+			      dd->last_rounded_n);
+		v &= ~(dd->sddiv_mask);
+		v |= sd_div << __ffs(dd->sddiv_mask);
+	}
+
+	/*
+	 * Errata i810 - DPLL controller can get stuck while transitioning
+	 * to a power saving state. Software must ensure the DPLL can not
+	 * transition to a low power state while changing M/N values.
+	 * Easiest way to accomplish this is to prevent DPLL autoidle
+	 * before doing the M/N re-program.
+	 */
+	errata_i810 = ti_clk_get_features()->flags & TI_CLK_ERRATA_I810;
+
+	if (errata_i810) {
+		ai = omap3_dpll_autoidle_read(clk);
+		if (ai) {
+			omap3_dpll_deny_idle(clk);
+
+			/* OCP barrier */
+			omap3_dpll_autoidle_read(clk);
+		}
+	}
+
+	ti_clk_ll_ops->clk_writel(v, &dd->mult_div1_reg);
+
+	/* Set 4X multiplier and low-power mode */
+	if (dd->m4xen_mask || dd->lpmode_mask) {
+		v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+
+		if (dd->m4xen_mask) {
+			if (dd->last_rounded_m4xen)
+				v |= dd->m4xen_mask;
+			else
+				v &= ~dd->m4xen_mask;
+		}
+
+		if (dd->lpmode_mask) {
+			if (dd->last_rounded_lpmode)
+				v |= dd->lpmode_mask;
+			else
+				v &= ~dd->lpmode_mask;
+		}
+
+		ti_clk_ll_ops->clk_writel(v, &dd->control_reg);
+	}
+
+	if (dd->ssc_enable_mask)
+		omap3_noncore_dpll_ssc_program(clk);
+
+	/* We let the clock framework set the other output dividers later */
+
+	/* REVISIT: Set ramp-up delay? */
+
+	_omap3_noncore_dpll_lock(clk);
+
+	if (errata_i810 && ai)
+		omap3_dpll_allow_idle(clk);
+
+	return 0;
+}
+
+/* Public functions */
+
+/**
+ * omap3_dpll_recalc - recalculate DPLL rate
+ * @hw: struct clk_hw containing the DPLL struct clk
+ * @parent_rate: clock rate of the DPLL parent
+ *
+ * Recalculate and propagate the DPLL rate.
+ */
+unsigned long omap3_dpll_recalc(struct clk_hw *hw, unsigned long parent_rate)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+
+	return omap2_get_dpll_rate(clk);
+}
+
+/* Non-CORE DPLL (e.g., DPLLs that do not control SDRC) clock functions */
+
+/**
+ * omap3_noncore_dpll_enable - instruct a DPLL to enter bypass or lock mode
+ * @hw: struct clk_hw containing then pointer to a DPLL struct clk
+ *
+ * Instructs a non-CORE DPLL to enable, e.g., to enter bypass or lock.
+ * The choice of modes depends on the DPLL's programmed rate: if it is
+ * the same as the DPLL's parent clock, it will enter bypass;
+ * otherwise, it will enter lock.  This code will wait for the DPLL to
+ * indicate readiness before returning, unless the DPLL takes too long
+ * to enter the target state.  Intended to be used as the struct clk's
+ * enable function.  If DPLL3 was passed in, or the DPLL does not
+ * support low-power stop, or if the DPLL took too long to enter
+ * bypass or lock, return -EINVAL; otherwise, return 0.
+ */
+int omap3_noncore_dpll_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	int r;
+	struct dpll_data *dd;
+	struct clk_hw *parent;
+
+	dd = clk->dpll_data;
+	if (!dd)
+		return -EINVAL;
+
+	if (clk->clkdm) {
+		r = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (r) {
+			WARN(1,
+			     "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, clk_hw_get_name(hw),
+			     clk->clkdm_name, r);
+			return r;
+		}
+	}
+
+	parent = clk_hw_get_parent(hw);
+
+	if (clk_hw_get_rate(hw) == clk_hw_get_rate(dd->clk_bypass)) {
+		WARN_ON(parent != dd->clk_bypass);
+		r = _omap3_noncore_dpll_bypass(clk);
+	} else {
+		WARN_ON(parent != dd->clk_ref);
+		r = _omap3_noncore_dpll_lock(clk);
+	}
+
+	return r;
+}
+
+/**
+ * omap3_noncore_dpll_disable - instruct a DPLL to enter low-power stop
+ * @hw: struct clk_hw containing then pointer to a DPLL struct clk
+ *
+ * Instructs a non-CORE DPLL to enter low-power stop.  This function is
+ * intended for use in struct clkops.  No return value.
+ */
+void omap3_noncore_dpll_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+
+	_omap3_noncore_dpll_stop(clk);
+	if (clk->clkdm)
+		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);
+}
+
+/* Non-CORE DPLL rate set code */
+
+/**
+ * omap3_noncore_dpll_determine_rate - determine rate for a DPLL
+ * @hw: pointer to the clock to determine rate for
+ * @req: target rate request
+ *
+ * Determines which DPLL mode to use for reaching a desired target rate.
+ * Checks whether the DPLL shall be in bypass or locked mode, and if
+ * locked, calculates the M,N values for the DPLL via round-rate.
+ * Returns a 0 on success, negative error value in failure.
+ */
+int omap3_noncore_dpll_determine_rate(struct clk_hw *hw,
+				      struct clk_rate_request *req)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *dd;
+	int ret;
+
+	if (!req->rate)
+		return -EINVAL;
+
+	dd = clk->dpll_data;
+	if (!dd)
+		return -EINVAL;
+
+	if (clk_hw_get_rate(dd->clk_bypass) == req->rate &&
+	    (dd->modes & (1 << DPLL_LOW_POWER_BYPASS))) {
+		req->best_parent_hw = dd->clk_bypass;
+	} else {
+		ret = omap2_dpll_determine_rate(hw, req);
+		if (ret != 0)
+			return ret;
+
+		req->best_parent_hw = dd->clk_ref;
+	}
+
+	req->best_parent_rate = req->rate;
+
+	return 0;
+}
+
+/**
+ * omap3_noncore_dpll_set_parent - set parent for a DPLL clock
+ * @hw: pointer to the clock to set parent for
+ * @index: parent index to select
+ *
+ * Sets parent for a DPLL clock. This sets the DPLL into bypass or
+ * locked mode. Returns 0 with success, negative error value otherwise.
+ */
+int omap3_noncore_dpll_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	int ret;
+
+	if (!hw)
+		return -EINVAL;
+
+	if (index)
+		ret = _omap3_noncore_dpll_bypass(clk);
+	else
+		ret = _omap3_noncore_dpll_lock(clk);
+
+	return ret;
+}
+
+/**
+ * omap3_noncore_dpll_set_rate - set rate for a DPLL clock
+ * @hw: pointer to the clock to set parent for
+ * @rate: target rate for the clock
+ * @parent_rate: rate of the parent clock
+ *
+ * Sets rate for a DPLL clock. First checks if the clock parent is
+ * reference clock (in bypass mode, the rate of the clock can't be
+ * changed) and proceeds with the rate change operation. Returns 0
+ * with success, negative error value otherwise.
+ */
+int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *dd;
+	u16 freqsel = 0;
+	int ret;
+
+	if (!hw || !rate)
+		return -EINVAL;
+
+	dd = clk->dpll_data;
+	if (!dd)
+		return -EINVAL;
+
+	if (clk_hw_get_parent(hw) != dd->clk_ref)
+		return -EINVAL;
+
+	if (dd->last_rounded_rate == 0)
+		return -EINVAL;
+
+	/* Freqsel is available only on OMAP343X devices */
+	if (ti_clk_get_features()->flags & TI_CLK_DPLL_HAS_FREQSEL) {
+		freqsel = _omap3_dpll_compute_freqsel(clk, dd->last_rounded_n);
+		WARN_ON(!freqsel);
+	}
+
+	pr_debug("%s: %s: set rate: locking rate to %lu.\n", __func__,
+		 clk_hw_get_name(hw), rate);
+
+	ret = omap3_noncore_dpll_program(clk, freqsel);
+
+	return ret;
+}
+
+/**
+ * omap3_noncore_dpll_set_rate_and_parent - set rate and parent for a DPLL clock
+ * @hw: pointer to the clock to set rate and parent for
+ * @rate: target rate for the DPLL
+ * @parent_rate: clock rate of the DPLL parent
+ * @index: new parent index for the DPLL, 0 - reference, 1 - bypass
+ *
+ * Sets rate and parent for a DPLL clock. If new parent is the bypass
+ * clock, only selects the parent. Otherwise proceeds with a rate
+ * change, as this will effectively also change the parent as the
+ * DPLL is put into locked mode. Returns 0 with success, negative error
+ * value otherwise.
+ */
+int omap3_noncore_dpll_set_rate_and_parent(struct clk_hw *hw,
+					   unsigned long rate,
+					   unsigned long parent_rate,
+					   u8 index)
+{
+	int ret;
+
+	if (!hw || !rate)
+		return -EINVAL;
+
+	/*
+	 * clk-ref at index[0], in which case we only need to set rate,
+	 * the parent will be changed automatically with the lock sequence.
+	 * With clk-bypass case we only need to change parent.
+	 */
+	if (index)
+		ret = omap3_noncore_dpll_set_parent(hw, index);
+	else
+		ret = omap3_noncore_dpll_set_rate(hw, rate, parent_rate);
+
+	return ret;
+}
+
+/* DPLL autoidle read/set code */
+
+/**
+ * omap3_dpll_autoidle_read - read a DPLL's autoidle bits
+ * @clk: struct clk * of the DPLL to read
+ *
+ * Return the DPLL's autoidle bits, shifted down to bit 0.  Returns
+ * -EINVAL if passed a null pointer or if the struct clk does not
+ * appear to refer to a DPLL.
+ */
+static u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk)
+{
+	const struct dpll_data *dd;
+	u32 v;
+
+	if (!clk || !clk->dpll_data)
+		return -EINVAL;
+
+	dd = clk->dpll_data;
+
+	if (!dd->autoidle_mask)
+		return -EINVAL;
+
+	v = ti_clk_ll_ops->clk_readl(&dd->autoidle_reg);
+	v &= dd->autoidle_mask;
+	v >>= __ffs(dd->autoidle_mask);
+
+	return v;
+}
+
+/**
+ * omap3_dpll_allow_idle - enable DPLL autoidle bits
+ * @clk: struct clk * of the DPLL to operate on
+ *
+ * Enable DPLL automatic idle control.  This automatic idle mode
+ * switching takes effect only when the DPLL is locked, at least on
+ * OMAP3430.  The DPLL will enter low-power stop when its downstream
+ * clocks are gated.  No return value.
+ */
+static void omap3_dpll_allow_idle(struct clk_hw_omap *clk)
+{
+	const struct dpll_data *dd;
+	u32 v;
+
+	if (!clk || !clk->dpll_data)
+		return;
+
+	dd = clk->dpll_data;
+
+	if (!dd->autoidle_mask)
+		return;
+
+	/*
+	 * REVISIT: CORE DPLL can optionally enter low-power bypass
+	 * by writing 0x5 instead of 0x1.  Add some mechanism to
+	 * optionally enter this mode.
+	 */
+	v = ti_clk_ll_ops->clk_readl(&dd->autoidle_reg);
+	v &= ~dd->autoidle_mask;
+	v |= DPLL_AUTOIDLE_LOW_POWER_STOP << __ffs(dd->autoidle_mask);
+	ti_clk_ll_ops->clk_writel(v, &dd->autoidle_reg);
+}
+
+/**
+ * omap3_dpll_deny_idle - prevent DPLL from automatically idling
+ * @clk: struct clk * of the DPLL to operate on
+ *
+ * Disable DPLL automatic idle control.  No return value.
+ */
+static void omap3_dpll_deny_idle(struct clk_hw_omap *clk)
+{
+	const struct dpll_data *dd;
+	u32 v;
+
+	if (!clk || !clk->dpll_data)
+		return;
+
+	dd = clk->dpll_data;
+
+	if (!dd->autoidle_mask)
+		return;
+
+	v = ti_clk_ll_ops->clk_readl(&dd->autoidle_reg);
+	v &= ~dd->autoidle_mask;
+	v |= DPLL_AUTOIDLE_DISABLE << __ffs(dd->autoidle_mask);
+	ti_clk_ll_ops->clk_writel(v, &dd->autoidle_reg);
+}
+
+/* Clock control for DPLL outputs */
+
+/* Find the parent DPLL for the given clkoutx2 clock */
+static struct clk_hw_omap *omap3_find_clkoutx2_dpll(struct clk_hw *hw)
+{
+	struct clk_hw_omap *pclk = NULL;
+
+	/* Walk up the parents of clk, looking for a DPLL */
+	do {
+		do {
+			hw = clk_hw_get_parent(hw);
+		} while (hw && (!omap2_clk_is_hw_omap(hw)));
+		if (!hw)
+			break;
+		pclk = to_clk_hw_omap(hw);
+	} while (pclk && !pclk->dpll_data);
+
+	/* clk does not have a DPLL as a parent?  error in the clock data */
+	if (!pclk) {
+		WARN_ON(1);
+		return NULL;
+	}
+
+	return pclk;
+}
+
+/**
+ * omap3_clkoutx2_recalc - recalculate DPLL X2 output virtual clock rate
+ * @hw: pointer  struct clk_hw
+ * @parent_rate: clock rate of the DPLL parent
+ *
+ * Using parent clock DPLL data, look up DPLL state.  If locked, set our
+ * rate to the dpll_clk * 2; otherwise, just use dpll_clk.
+ */
+unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw,
+				    unsigned long parent_rate)
+{
+	const struct dpll_data *dd;
+	unsigned long rate;
+	u32 v;
+	struct clk_hw_omap *pclk = NULL;
+
+	if (!parent_rate)
+		return 0;
+
+	pclk = omap3_find_clkoutx2_dpll(hw);
+
+	if (!pclk)
+		return 0;
+
+	dd = pclk->dpll_data;
+
+	WARN_ON(!dd->enable_mask);
+
+	v = ti_clk_ll_ops->clk_readl(&dd->control_reg) & dd->enable_mask;
+	v >>= __ffs(dd->enable_mask);
+	if ((v != OMAP3XXX_EN_DPLL_LOCKED) || (dd->flags & DPLL_J_TYPE))
+		rate = parent_rate;
+	else
+		rate = parent_rate * 2;
+	return rate;
+}
+
+/**
+ * omap3_core_dpll_save_context - Save the m and n values of the divider
+ * @hw: pointer  struct clk_hw
+ *
+ * Before the dpll registers are lost save the last rounded rate m and n
+ * and the enable mask.
+ */
+int omap3_core_dpll_save_context(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *dd;
+	u32 v;
+
+	dd = clk->dpll_data;
+
+	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+	clk->context = (v & dd->enable_mask) >> __ffs(dd->enable_mask);
+
+	if (clk->context == DPLL_LOCKED) {
+		v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+		dd->last_rounded_m = (v & dd->mult_mask) >>
+						__ffs(dd->mult_mask);
+		dd->last_rounded_n = ((v & dd->div1_mask) >>
+						__ffs(dd->div1_mask)) + 1;
+	}
+
+	return 0;
+}
+
+/**
+ * omap3_core_dpll_restore_context - restore the m and n values of the divider
+ * @hw: pointer  struct clk_hw
+ *
+ * Restore the last rounded rate m and n
+ * and the enable mask.
+ */
+void omap3_core_dpll_restore_context(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	const struct dpll_data *dd;
+	u32 v;
+
+	dd = clk->dpll_data;
+
+	if (clk->context == DPLL_LOCKED) {
+		_omap3_dpll_write_clken(clk, 0x4);
+		_omap3_wait_dpll_status(clk, 0);
+
+		v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+		v &= ~(dd->mult_mask | dd->div1_mask);
+		v |= dd->last_rounded_m << __ffs(dd->mult_mask);
+		v |= (dd->last_rounded_n - 1) << __ffs(dd->div1_mask);
+		ti_clk_ll_ops->clk_writel(v, &dd->mult_div1_reg);
+
+		_omap3_dpll_write_clken(clk, DPLL_LOCKED);
+		_omap3_wait_dpll_status(clk, 1);
+	} else {
+		_omap3_dpll_write_clken(clk, clk->context);
+	}
+}
+
+/**
+ * omap3_noncore_dpll_save_context - Save the m and n values of the divider
+ * @hw: pointer  struct clk_hw
+ *
+ * Before the dpll registers are lost save the last rounded rate m and n
+ * and the enable mask.
+ */
+int omap3_noncore_dpll_save_context(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *dd;
+	u32 v;
+
+	dd = clk->dpll_data;
+
+	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+	clk->context = (v & dd->enable_mask) >> __ffs(dd->enable_mask);
+
+	if (clk->context == DPLL_LOCKED) {
+		v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+		dd->last_rounded_m = (v & dd->mult_mask) >>
+						__ffs(dd->mult_mask);
+		dd->last_rounded_n = ((v & dd->div1_mask) >>
+						__ffs(dd->div1_mask)) + 1;
+	}
+
+	return 0;
+}
+
+/**
+ * omap3_noncore_dpll_restore_context - restore the m and n values of the divider
+ * @hw: pointer  struct clk_hw
+ *
+ * Restore the last rounded rate m and n
+ * and the enable mask.
+ */
+void omap3_noncore_dpll_restore_context(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	const struct dpll_data *dd;
+	u32 ctrl, mult_div1;
+
+	dd = clk->dpll_data;
+
+	ctrl = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+	mult_div1 = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+
+	if (clk->context == ((ctrl & dd->enable_mask) >>
+			     __ffs(dd->enable_mask)) &&
+	    dd->last_rounded_m == ((mult_div1 & dd->mult_mask) >>
+				   __ffs(dd->mult_mask)) &&
+	    dd->last_rounded_n == ((mult_div1 & dd->div1_mask) >>
+				   __ffs(dd->div1_mask)) + 1) {
+		/* nothing to be done */
+		return;
+	}
+
+	if (clk->context == DPLL_LOCKED)
+		omap3_noncore_dpll_program(clk, 0);
+	else
+		_omap3_dpll_write_clken(clk, clk->context);
+}
+
+/* OMAP3/4 non-CORE DPLL clkops */
+const struct clk_hw_omap_ops clkhwops_omap3_dpll = {
+	.allow_idle	= omap3_dpll_allow_idle,
+	.deny_idle	= omap3_dpll_deny_idle,
+};
+
+/**
+ * omap3_dpll4_set_rate - set rate for omap3 per-dpll
+ * @hw: clock to change
+ * @rate: target rate for clock
+ * @parent_rate: clock rate of the DPLL parent
+ *
+ * Check if the current SoC supports the per-dpll reprogram operation
+ * or not, and then do the rate change if supported. Returns -EINVAL
+ * if not supported, 0 for success, and potential error codes from the
+ * clock rate change.
+ */
+int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate,
+			 unsigned long parent_rate)
+{
+	/*
+	 * According to the 12-5 CDP code from TI, "Limitation 2.5"
+	 * on 3430ES1 prevents us from changing DPLL multipliers or dividers
+	 * on DPLL4.
+	 */
+	if (ti_clk_get_features()->flags & TI_CLK_DPLL4_DENY_REPROGRAM) {
+		pr_err("clock: DPLL4 cannot change rate due to silicon 'Limitation 2.5' on 3430ES1.\n");
+		return -EINVAL;
+	}
+
+	return omap3_noncore_dpll_set_rate(hw, rate, parent_rate);
+}
+
+/**
+ * omap3_dpll4_set_rate_and_parent - set rate and parent for omap3 per-dpll
+ * @hw: clock to change
+ * @rate: target rate for clock
+ * @parent_rate: rate of the parent clock
+ * @index: parent index, 0 - reference clock, 1 - bypass clock
+ *
+ * Check if the current SoC support the per-dpll reprogram operation
+ * or not, and then do the rate + parent change if supported. Returns
+ * -EINVAL if not supported, 0 for success, and potential error codes
+ * from the clock rate change.
+ */
+int omap3_dpll4_set_rate_and_parent(struct clk_hw *hw, unsigned long rate,
+				    unsigned long parent_rate, u8 index)
+{
+	if (ti_clk_get_features()->flags & TI_CLK_DPLL4_DENY_REPROGRAM) {
+		pr_err("clock: DPLL4 cannot change rate due to silicon 'Limitation 2.5' on 3430ES1.\n");
+		return -EINVAL;
+	}
+
+	return omap3_noncore_dpll_set_rate_and_parent(hw, rate, parent_rate,
+						      index);
+}
+
+/* Apply DM3730 errata sprz319 advisory 2.1. */
+static bool omap3_dpll5_apply_errata(struct clk_hw *hw,
+				     unsigned long parent_rate)
+{
+	struct omap3_dpll5_settings {
+		unsigned int rate, m, n;
+	};
+
+	static const struct omap3_dpll5_settings precomputed[] = {
+		/*
+		 * From DM3730 errata advisory 2.1, table 35 and 36.
+		 * The N value is increased by 1 compared to the tables as the
+		 * errata lists register values while last_rounded_field is the
+		 * real divider value.
+		 */
+		{ 12000000,  80,  0 + 1 },
+		{ 13000000, 443,  5 + 1 },
+		{ 19200000,  50,  0 + 1 },
+		{ 26000000, 443, 11 + 1 },
+		{ 38400000,  25,  0 + 1 }
+	};
+
+	const struct omap3_dpll5_settings *d;
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *dd;
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(precomputed); ++i) {
+		if (parent_rate == precomputed[i].rate)
+			break;
+	}
+
+	if (i == ARRAY_SIZE(precomputed))
+		return false;
+
+	d = &precomputed[i];
+
+	/* Update the M, N and rounded rate values and program the DPLL. */
+	dd = clk->dpll_data;
+	dd->last_rounded_m = d->m;
+	dd->last_rounded_n = d->n;
+	dd->last_rounded_rate = div_u64((u64)parent_rate * d->m, d->n);
+	omap3_noncore_dpll_program(clk, 0);
+
+	return true;
+}
+
+/**
+ * omap3_dpll5_set_rate - set rate for omap3 dpll5
+ * @hw: clock to change
+ * @rate: target rate for clock
+ * @parent_rate: rate of the parent clock
+ *
+ * Set rate for the DPLL5 clock. Apply the sprz319 advisory 2.1 on OMAP36xx if
+ * the DPLL is used for USB host (detected through the requested rate).
+ */
+int omap3_dpll5_set_rate(struct clk_hw *hw, unsigned long rate,
+			 unsigned long parent_rate)
+{
+	if (rate == OMAP3_DPLL5_FREQ_FOR_USBHOST * 8) {
+		if (omap3_dpll5_apply_errata(hw, parent_rate))
+			return 0;
+	}
+
+	return omap3_noncore_dpll_set_rate(hw, rate, parent_rate);
+}
diff --git a/drivers/clk/ti/dpll44xx.c b/drivers/clk/ti/dpll44xx.c
new file mode 100644
index 000000000..08ed57f18
--- /dev/null
+++ b/drivers/clk/ti/dpll44xx.c
@@ -0,0 +1,199 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP4-specific DPLL control functions
+ *
+ * Copyright (C) 2011 Texas Instruments, Inc.
+ * Rajendra Nayak
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+/*
+ * Maximum DPLL input frequency (FINT) and output frequency (FOUT) that
+ * can supported when using the DPLL low-power mode. Frequencies are
+ * defined in OMAP4430/60 Public TRM section 3.6.3.3.2 "Enable Control,
+ * Status, and Low-Power Operation Mode".
+ */
+#define OMAP4_DPLL_LP_FINT_MAX	1000000
+#define OMAP4_DPLL_LP_FOUT_MAX	100000000
+
+/*
+ * Bitfield declarations
+ */
+#define OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK		BIT(8)
+#define OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK		BIT(10)
+#define OMAP4430_DPLL_REGM4XEN_MASK			BIT(11)
+
+/* Static rate multiplier for OMAP4 REGM4XEN clocks */
+#define OMAP4430_REGM4XEN_MULT				4
+
+static void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk)
+{
+	u32 v;
+	u32 mask;
+
+	if (!clk)
+		return;
+
+	mask = clk->flags & CLOCK_CLKOUTX2 ?
+			OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+			OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+	v = ti_clk_ll_ops->clk_readl(&clk->clksel_reg);
+	/* Clear the bit to allow gatectrl */
+	v &= ~mask;
+	ti_clk_ll_ops->clk_writel(v, &clk->clksel_reg);
+}
+
+static void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk)
+{
+	u32 v;
+	u32 mask;
+
+	if (!clk)
+		return;
+
+	mask = clk->flags & CLOCK_CLKOUTX2 ?
+			OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+			OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+	v = ti_clk_ll_ops->clk_readl(&clk->clksel_reg);
+	/* Set the bit to deny gatectrl */
+	v |= mask;
+	ti_clk_ll_ops->clk_writel(v, &clk->clksel_reg);
+}
+
+const struct clk_hw_omap_ops clkhwops_omap4_dpllmx = {
+	.allow_idle	= omap4_dpllmx_allow_gatectrl,
+	.deny_idle      = omap4_dpllmx_deny_gatectrl,
+};
+
+/**
+ * omap4_dpll_lpmode_recalc - compute DPLL low-power setting
+ * @dd: pointer to the dpll data structure
+ *
+ * Calculates if low-power mode can be enabled based upon the last
+ * multiplier and divider values calculated. If low-power mode can be
+ * enabled, then the bit to enable low-power mode is stored in the
+ * last_rounded_lpmode variable. This implementation is based upon the
+ * criteria for enabling low-power mode as described in the OMAP4430/60
+ * Public TRM section 3.6.3.3.2 "Enable Control, Status, and Low-Power
+ * Operation Mode".
+ */
+static void omap4_dpll_lpmode_recalc(struct dpll_data *dd)
+{
+	long fint, fout;
+
+	fint = clk_hw_get_rate(dd->clk_ref) / (dd->last_rounded_n + 1);
+	fout = fint * dd->last_rounded_m;
+
+	if ((fint < OMAP4_DPLL_LP_FINT_MAX) && (fout < OMAP4_DPLL_LP_FOUT_MAX))
+		dd->last_rounded_lpmode = 1;
+	else
+		dd->last_rounded_lpmode = 0;
+}
+
+/**
+ * omap4_dpll_regm4xen_recalc - compute DPLL rate, considering REGM4XEN bit
+ * @hw: pointer to the clock to compute the rate for
+ * @parent_rate: clock rate of the DPLL parent
+ *
+ * Compute the output rate for the OMAP4 DPLL represented by @clk.
+ * Takes the REGM4XEN bit into consideration, which is needed for the
+ * OMAP4 ABE DPLL.  Returns the DPLL's output rate (before M-dividers)
+ * upon success, or 0 upon error.
+ */
+unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw,
+					 unsigned long parent_rate)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 v;
+	unsigned long rate;
+	struct dpll_data *dd;
+
+	if (!clk || !clk->dpll_data)
+		return 0;
+
+	dd = clk->dpll_data;
+
+	rate = omap2_get_dpll_rate(clk);
+
+	/* regm4xen adds a multiplier of 4 to DPLL calculations */
+	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+	if (v & OMAP4430_DPLL_REGM4XEN_MASK)
+		rate *= OMAP4430_REGM4XEN_MULT;
+
+	return rate;
+}
+
+/**
+ * omap4_dpll_regm4xen_determine_rate - determine rate for a DPLL
+ * @hw: pointer to the clock to determine rate for
+ * @req: target rate request
+ *
+ * Determines which DPLL mode to use for reaching a desired rate.
+ * Checks whether the DPLL shall be in bypass or locked mode, and if
+ * locked, calculates the M,N values for the DPLL.
+ * Returns 0 on success and a negative error value otherwise.
+ */
+int omap4_dpll_regm4xen_determine_rate(struct clk_hw *hw,
+				       struct clk_rate_request *req)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct dpll_data *dd;
+
+	if (!req->rate)
+		return -EINVAL;
+
+	dd = clk->dpll_data;
+	if (!dd)
+		return -EINVAL;
+
+	if (clk_hw_get_rate(dd->clk_bypass) == req->rate &&
+	    (dd->modes & (1 << DPLL_LOW_POWER_BYPASS))) {
+		req->best_parent_hw = dd->clk_bypass;
+	} else {
+		struct clk_rate_request tmp_req;
+		long r;
+
+		clk_hw_init_rate_request(hw, &tmp_req, req->rate);
+		dd->last_rounded_m4xen = 0;
+
+		/*
+		 * First try to compute the DPLL configuration for
+		 * target rate without using the 4X multiplier.
+		 */
+
+		r = omap2_dpll_determine_rate(hw, &tmp_req);
+		if (r < 0) {
+			/*
+			 * If we did not find a valid DPLL configuration, try again, but
+			 * this time see if using the 4X multiplier can help. Enabling the
+			 * 4X multiplier is equivalent to dividing the target rate by 4.
+			 */
+			tmp_req.rate /= OMAP4430_REGM4XEN_MULT;
+			r = omap2_dpll_determine_rate(hw, &tmp_req);
+			if (r < 0)
+				return r;
+
+			dd->last_rounded_rate *= OMAP4430_REGM4XEN_MULT;
+			dd->last_rounded_m4xen = 1;
+		}
+
+		omap4_dpll_lpmode_recalc(dd);
+
+		req->rate = dd->last_rounded_rate;
+		req->best_parent_hw = dd->clk_ref;
+	}
+
+	req->best_parent_rate = req->rate;
+
+	return 0;
+}
diff --git a/drivers/clk/ti/fapll.c b/drivers/clk/ti/fapll.c
new file mode 100644
index 000000000..e54b1df34
--- /dev/null
+++ b/drivers/clk/ti/fapll.c
@@ -0,0 +1,672 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/math64.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+/* FAPLL Control Register PLL_CTRL */
+#define FAPLL_MAIN_MULT_N_SHIFT	16
+#define FAPLL_MAIN_DIV_P_SHIFT	8
+#define FAPLL_MAIN_LOCK		BIT(7)
+#define FAPLL_MAIN_PLLEN	BIT(3)
+#define FAPLL_MAIN_BP		BIT(2)
+#define FAPLL_MAIN_LOC_CTL	BIT(0)
+
+#define FAPLL_MAIN_MAX_MULT_N	0xffff
+#define FAPLL_MAIN_MAX_DIV_P	0xff
+#define FAPLL_MAIN_CLEAR_MASK	\
+	((FAPLL_MAIN_MAX_MULT_N << FAPLL_MAIN_MULT_N_SHIFT) | \
+	 (FAPLL_MAIN_DIV_P_SHIFT << FAPLL_MAIN_DIV_P_SHIFT) | \
+	 FAPLL_MAIN_LOC_CTL)
+
+/* FAPLL powerdown register PWD */
+#define FAPLL_PWD_OFFSET	4
+
+#define MAX_FAPLL_OUTPUTS	7
+#define FAPLL_MAX_RETRIES	1000
+
+#define to_fapll(_hw)		container_of(_hw, struct fapll_data, hw)
+#define to_synth(_hw)		container_of(_hw, struct fapll_synth, hw)
+
+/* The bypass bit is inverted on the ddr_pll.. */
+#define fapll_is_ddr_pll(va)	(((u32)(va) & 0xffff) == 0x0440)
+
+/*
+ * The audio_pll_clk1 input is hard wired to the 27MHz bypass clock,
+ * and the audio_pll_clk1 synthesizer is hardwared to 32KiHz output.
+ */
+#define is_ddr_pll_clk1(va)	(((u32)(va) & 0xffff) == 0x044c)
+#define is_audio_pll_clk1(va)	(((u32)(va) & 0xffff) == 0x04a8)
+
+/* Synthesizer divider register */
+#define SYNTH_LDMDIV1		BIT(8)
+
+/* Synthesizer frequency register */
+#define SYNTH_LDFREQ		BIT(31)
+
+#define SYNTH_PHASE_K		8
+#define SYNTH_MAX_INT_DIV	0xf
+#define SYNTH_MAX_DIV_M		0xff
+
+struct fapll_data {
+	struct clk_hw hw;
+	void __iomem *base;
+	const char *name;
+	struct clk *clk_ref;
+	struct clk *clk_bypass;
+	struct clk_onecell_data outputs;
+	bool bypass_bit_inverted;
+};
+
+struct fapll_synth {
+	struct clk_hw hw;
+	struct fapll_data *fd;
+	int index;
+	void __iomem *freq;
+	void __iomem *div;
+	const char *name;
+	struct clk *clk_pll;
+};
+
+static bool ti_fapll_clock_is_bypass(struct fapll_data *fd)
+{
+	u32 v = readl_relaxed(fd->base);
+
+	if (fd->bypass_bit_inverted)
+		return !(v & FAPLL_MAIN_BP);
+	else
+		return !!(v & FAPLL_MAIN_BP);
+}
+
+static void ti_fapll_set_bypass(struct fapll_data *fd)
+{
+	u32 v = readl_relaxed(fd->base);
+
+	if (fd->bypass_bit_inverted)
+		v &= ~FAPLL_MAIN_BP;
+	else
+		v |= FAPLL_MAIN_BP;
+	writel_relaxed(v, fd->base);
+}
+
+static void ti_fapll_clear_bypass(struct fapll_data *fd)
+{
+	u32 v = readl_relaxed(fd->base);
+
+	if (fd->bypass_bit_inverted)
+		v |= FAPLL_MAIN_BP;
+	else
+		v &= ~FAPLL_MAIN_BP;
+	writel_relaxed(v, fd->base);
+}
+
+static int ti_fapll_wait_lock(struct fapll_data *fd)
+{
+	int retries = FAPLL_MAX_RETRIES;
+	u32 v;
+
+	while ((v = readl_relaxed(fd->base))) {
+		if (v & FAPLL_MAIN_LOCK)
+			return 0;
+
+		if (retries-- <= 0)
+			break;
+
+		udelay(1);
+	}
+
+	pr_err("%s failed to lock\n", fd->name);
+
+	return -ETIMEDOUT;
+}
+
+static int ti_fapll_enable(struct clk_hw *hw)
+{
+	struct fapll_data *fd = to_fapll(hw);
+	u32 v = readl_relaxed(fd->base);
+
+	v |= FAPLL_MAIN_PLLEN;
+	writel_relaxed(v, fd->base);
+	ti_fapll_wait_lock(fd);
+
+	return 0;
+}
+
+static void ti_fapll_disable(struct clk_hw *hw)
+{
+	struct fapll_data *fd = to_fapll(hw);
+	u32 v = readl_relaxed(fd->base);
+
+	v &= ~FAPLL_MAIN_PLLEN;
+	writel_relaxed(v, fd->base);
+}
+
+static int ti_fapll_is_enabled(struct clk_hw *hw)
+{
+	struct fapll_data *fd = to_fapll(hw);
+	u32 v = readl_relaxed(fd->base);
+
+	return v & FAPLL_MAIN_PLLEN;
+}
+
+static unsigned long ti_fapll_recalc_rate(struct clk_hw *hw,
+					  unsigned long parent_rate)
+{
+	struct fapll_data *fd = to_fapll(hw);
+	u32 fapll_n, fapll_p, v;
+	u64 rate;
+
+	if (ti_fapll_clock_is_bypass(fd))
+		return parent_rate;
+
+	rate = parent_rate;
+
+	/* PLL pre-divider is P and multiplier is N */
+	v = readl_relaxed(fd->base);
+	fapll_p = (v >> 8) & 0xff;
+	if (fapll_p)
+		do_div(rate, fapll_p);
+	fapll_n = v >> 16;
+	if (fapll_n)
+		rate *= fapll_n;
+
+	return rate;
+}
+
+static u8 ti_fapll_get_parent(struct clk_hw *hw)
+{
+	struct fapll_data *fd = to_fapll(hw);
+
+	if (ti_fapll_clock_is_bypass(fd))
+		return 1;
+
+	return 0;
+}
+
+static int ti_fapll_set_div_mult(unsigned long rate,
+				 unsigned long parent_rate,
+				 u32 *pre_div_p, u32 *mult_n)
+{
+	/*
+	 * So far no luck getting decent clock with PLL divider,
+	 * PLL does not seem to lock and the signal does not look
+	 * right. It seems the divider can only be used together
+	 * with the multiplier?
+	 */
+	if (rate < parent_rate) {
+		pr_warn("FAPLL main divider rates unsupported\n");
+		return -EINVAL;
+	}
+
+	*mult_n = rate / parent_rate;
+	if (*mult_n > FAPLL_MAIN_MAX_MULT_N)
+		return -EINVAL;
+	*pre_div_p = 1;
+
+	return 0;
+}
+
+static int ti_fapll_determine_rate(struct clk_hw *hw,
+				   struct clk_rate_request *req)
+{
+	u32 pre_div_p, mult_n;
+	int error;
+
+	if (!req->rate)
+		return -EINVAL;
+
+	error = ti_fapll_set_div_mult(req->rate, req->best_parent_rate,
+				      &pre_div_p, &mult_n);
+	if (error) {
+		req->rate = error;
+
+		return 0;
+	}
+
+	req->rate = req->best_parent_rate / pre_div_p;
+	req->rate *= mult_n;
+
+	return 0;
+}
+
+static int ti_fapll_set_rate(struct clk_hw *hw, unsigned long rate,
+			     unsigned long parent_rate)
+{
+	struct fapll_data *fd = to_fapll(hw);
+	u32 pre_div_p, mult_n, v;
+	int error;
+
+	if (!rate)
+		return -EINVAL;
+
+	error = ti_fapll_set_div_mult(rate, parent_rate,
+				      &pre_div_p, &mult_n);
+	if (error)
+		return error;
+
+	ti_fapll_set_bypass(fd);
+	v = readl_relaxed(fd->base);
+	v &= ~FAPLL_MAIN_CLEAR_MASK;
+	v |= pre_div_p << FAPLL_MAIN_DIV_P_SHIFT;
+	v |= mult_n << FAPLL_MAIN_MULT_N_SHIFT;
+	writel_relaxed(v, fd->base);
+	if (ti_fapll_is_enabled(hw))
+		ti_fapll_wait_lock(fd);
+	ti_fapll_clear_bypass(fd);
+
+	return 0;
+}
+
+static const struct clk_ops ti_fapll_ops = {
+	.enable = ti_fapll_enable,
+	.disable = ti_fapll_disable,
+	.is_enabled = ti_fapll_is_enabled,
+	.recalc_rate = ti_fapll_recalc_rate,
+	.get_parent = ti_fapll_get_parent,
+	.determine_rate = ti_fapll_determine_rate,
+	.set_rate = ti_fapll_set_rate,
+};
+
+static int ti_fapll_synth_enable(struct clk_hw *hw)
+{
+	struct fapll_synth *synth = to_synth(hw);
+	u32 v = readl_relaxed(synth->fd->base + FAPLL_PWD_OFFSET);
+
+	v &= ~(1 << synth->index);
+	writel_relaxed(v, synth->fd->base + FAPLL_PWD_OFFSET);
+
+	return 0;
+}
+
+static void ti_fapll_synth_disable(struct clk_hw *hw)
+{
+	struct fapll_synth *synth = to_synth(hw);
+	u32 v = readl_relaxed(synth->fd->base + FAPLL_PWD_OFFSET);
+
+	v |= 1 << synth->index;
+	writel_relaxed(v, synth->fd->base + FAPLL_PWD_OFFSET);
+}
+
+static int ti_fapll_synth_is_enabled(struct clk_hw *hw)
+{
+	struct fapll_synth *synth = to_synth(hw);
+	u32 v = readl_relaxed(synth->fd->base + FAPLL_PWD_OFFSET);
+
+	return !(v & (1 << synth->index));
+}
+
+/*
+ * See dm816x TRM chapter 1.10.3 Flying Adder PLL fore more info
+ */
+static unsigned long ti_fapll_synth_recalc_rate(struct clk_hw *hw,
+						unsigned long parent_rate)
+{
+	struct fapll_synth *synth = to_synth(hw);
+	u32 synth_div_m;
+	u64 rate;
+
+	/* The audio_pll_clk1 is hardwired to produce 32.768KiHz clock */
+	if (!synth->div)
+		return 32768;
+
+	/*
+	 * PLL in bypass sets the synths in bypass mode too. The PLL rate
+	 * can be also be set to 27MHz, so we can't use parent_rate to
+	 * check for bypass mode.
+	 */
+	if (ti_fapll_clock_is_bypass(synth->fd))
+		return parent_rate;
+
+	rate = parent_rate;
+
+	/*
+	 * Synth frequency integer and fractional divider.
+	 * Note that the phase output K is 8, so the result needs
+	 * to be multiplied by SYNTH_PHASE_K.
+	 */
+	if (synth->freq) {
+		u32 v, synth_int_div, synth_frac_div, synth_div_freq;
+
+		v = readl_relaxed(synth->freq);
+		synth_int_div = (v >> 24) & 0xf;
+		synth_frac_div = v & 0xffffff;
+		synth_div_freq = (synth_int_div * 10000000) + synth_frac_div;
+		rate *= 10000000;
+		do_div(rate, synth_div_freq);
+		rate *= SYNTH_PHASE_K;
+	}
+
+	/* Synth post-divider M */
+	synth_div_m = readl_relaxed(synth->div) & SYNTH_MAX_DIV_M;
+
+	return DIV_ROUND_UP_ULL(rate, synth_div_m);
+}
+
+static unsigned long ti_fapll_synth_get_frac_rate(struct clk_hw *hw,
+						  unsigned long parent_rate)
+{
+	struct fapll_synth *synth = to_synth(hw);
+	unsigned long current_rate, frac_rate;
+	u32 post_div_m;
+
+	current_rate = ti_fapll_synth_recalc_rate(hw, parent_rate);
+	post_div_m = readl_relaxed(synth->div) & SYNTH_MAX_DIV_M;
+	frac_rate = current_rate * post_div_m;
+
+	return frac_rate;
+}
+
+static u32 ti_fapll_synth_set_frac_rate(struct fapll_synth *synth,
+					unsigned long rate,
+					unsigned long parent_rate)
+{
+	u32 post_div_m, synth_int_div = 0, synth_frac_div = 0, v;
+
+	post_div_m = DIV_ROUND_UP_ULL((u64)parent_rate * SYNTH_PHASE_K, rate);
+	post_div_m = post_div_m / SYNTH_MAX_INT_DIV;
+	if (post_div_m > SYNTH_MAX_DIV_M)
+		return -EINVAL;
+	if (!post_div_m)
+		post_div_m = 1;
+
+	for (; post_div_m < SYNTH_MAX_DIV_M; post_div_m++) {
+		synth_int_div = DIV_ROUND_UP_ULL((u64)parent_rate *
+						 SYNTH_PHASE_K *
+						 10000000,
+						 rate * post_div_m);
+		synth_frac_div = synth_int_div % 10000000;
+		synth_int_div /= 10000000;
+
+		if (synth_int_div <= SYNTH_MAX_INT_DIV)
+			break;
+	}
+
+	if (synth_int_div > SYNTH_MAX_INT_DIV)
+		return -EINVAL;
+
+	v = readl_relaxed(synth->freq);
+	v &= ~0x1fffffff;
+	v |= (synth_int_div & SYNTH_MAX_INT_DIV) << 24;
+	v |= (synth_frac_div & 0xffffff);
+	v |= SYNTH_LDFREQ;
+	writel_relaxed(v, synth->freq);
+
+	return post_div_m;
+}
+
+static int ti_fapll_synth_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
+{
+	struct fapll_synth *synth = to_synth(hw);
+	struct fapll_data *fd = synth->fd;
+	unsigned long r;
+
+	if (ti_fapll_clock_is_bypass(fd) || !synth->div || !req->rate)
+		return -EINVAL;
+
+	/* Only post divider m available with no fractional divider? */
+	if (!synth->freq) {
+		unsigned long frac_rate;
+		u32 synth_post_div_m;
+
+		frac_rate = ti_fapll_synth_get_frac_rate(hw,
+							 req->best_parent_rate);
+		synth_post_div_m = DIV_ROUND_UP(frac_rate, req->rate);
+		r = DIV_ROUND_UP(frac_rate, synth_post_div_m);
+		goto out;
+	}
+
+	r = req->best_parent_rate * SYNTH_PHASE_K;
+	if (req->rate > r)
+		goto out;
+
+	r = DIV_ROUND_UP_ULL(r, SYNTH_MAX_INT_DIV * SYNTH_MAX_DIV_M);
+	if (req->rate < r)
+		goto out;
+
+	r = req->rate;
+out:
+	req->rate = r;
+
+	return 0;
+}
+
+static int ti_fapll_synth_set_rate(struct clk_hw *hw, unsigned long rate,
+				   unsigned long parent_rate)
+{
+	struct fapll_synth *synth = to_synth(hw);
+	struct fapll_data *fd = synth->fd;
+	unsigned long frac_rate, post_rate = 0;
+	u32 post_div_m = 0, v;
+
+	if (ti_fapll_clock_is_bypass(fd) || !synth->div || !rate)
+		return -EINVAL;
+
+	/* Produce the rate with just post divider M? */
+	frac_rate = ti_fapll_synth_get_frac_rate(hw, parent_rate);
+	if (frac_rate < rate) {
+		if (!synth->freq)
+			return -EINVAL;
+	} else {
+		post_div_m = DIV_ROUND_UP(frac_rate, rate);
+		if (post_div_m && (post_div_m <= SYNTH_MAX_DIV_M))
+			post_rate = DIV_ROUND_UP(frac_rate, post_div_m);
+		if (!synth->freq && !post_rate)
+			return -EINVAL;
+	}
+
+	/* Need to recalculate the fractional divider? */
+	if ((post_rate != rate) && synth->freq)
+		post_div_m = ti_fapll_synth_set_frac_rate(synth,
+							  rate,
+							  parent_rate);
+
+	v = readl_relaxed(synth->div);
+	v &= ~SYNTH_MAX_DIV_M;
+	v |= post_div_m;
+	v |= SYNTH_LDMDIV1;
+	writel_relaxed(v, synth->div);
+
+	return 0;
+}
+
+static const struct clk_ops ti_fapll_synt_ops = {
+	.enable = ti_fapll_synth_enable,
+	.disable = ti_fapll_synth_disable,
+	.is_enabled = ti_fapll_synth_is_enabled,
+	.recalc_rate = ti_fapll_synth_recalc_rate,
+	.determine_rate = ti_fapll_synth_determine_rate,
+	.set_rate = ti_fapll_synth_set_rate,
+};
+
+static struct clk * __init ti_fapll_synth_setup(struct fapll_data *fd,
+						void __iomem *freq,
+						void __iomem *div,
+						int index,
+						const char *name,
+						const char *parent,
+						struct clk *pll_clk)
+{
+	struct clk_init_data *init;
+	struct fapll_synth *synth;
+	struct clk *clk = ERR_PTR(-ENOMEM);
+
+	init = kzalloc_obj(*init);
+	if (!init)
+		return ERR_PTR(-ENOMEM);
+
+	init->ops = &ti_fapll_synt_ops;
+	init->name = name;
+	init->parent_names = &parent;
+	init->num_parents = 1;
+
+	synth = kzalloc_obj(*synth);
+	if (!synth)
+		goto free;
+
+	synth->fd = fd;
+	synth->index = index;
+	synth->freq = freq;
+	synth->div = div;
+	synth->name = name;
+	synth->hw.init = init;
+	synth->clk_pll = pll_clk;
+
+	clk = clk_register(NULL, &synth->hw);
+	if (IS_ERR(clk)) {
+		pr_err("failed to register clock\n");
+		goto free;
+	}
+
+	return clk;
+
+free:
+	kfree(synth);
+	kfree(init);
+
+	return clk;
+}
+
+static void __init ti_fapll_setup(struct device_node *node)
+{
+	struct fapll_data *fd;
+	struct clk_init_data *init = NULL;
+	const char *parent_name[2];
+	struct clk *pll_clk;
+	const char *name;
+	int i;
+
+	fd = kzalloc_obj(*fd);
+	if (!fd)
+		return;
+
+	fd->outputs.clks = kzalloc(sizeof(struct clk *) *
+				   MAX_FAPLL_OUTPUTS + 1,
+				   GFP_KERNEL);
+	if (!fd->outputs.clks)
+		goto free;
+
+	init = kzalloc_obj(*init);
+	if (!init)
+		goto free;
+
+	init->ops = &ti_fapll_ops;
+	name = ti_dt_clk_name(node);
+	init->name = name;
+
+	init->num_parents = of_clk_get_parent_count(node);
+	if (init->num_parents != 2) {
+		pr_err("%pOFn must have two parents\n", node);
+		goto free;
+	}
+
+	of_clk_parent_fill(node, parent_name, 2);
+	init->parent_names = parent_name;
+
+	fd->clk_ref = of_clk_get(node, 0);
+	if (IS_ERR(fd->clk_ref)) {
+		pr_err("%pOFn could not get clk_ref\n", node);
+		goto free;
+	}
+
+	fd->clk_bypass = of_clk_get(node, 1);
+	if (IS_ERR(fd->clk_bypass)) {
+		pr_err("%pOFn could not get clk_bypass\n", node);
+		goto free;
+	}
+
+	fd->base = of_iomap(node, 0);
+	if (!fd->base) {
+		pr_err("%pOFn could not get IO base\n", node);
+		goto free;
+	}
+
+	if (fapll_is_ddr_pll(fd->base))
+		fd->bypass_bit_inverted = true;
+
+	fd->name = name;
+	fd->hw.init = init;
+
+	/* Register the parent PLL */
+	pll_clk = clk_register(NULL, &fd->hw);
+	if (IS_ERR(pll_clk))
+		goto unmap;
+
+	fd->outputs.clks[0] = pll_clk;
+	fd->outputs.clk_num++;
+
+	/*
+	 * Set up the child synthesizers starting at index 1 as the
+	 * PLL output is at index 0. We need to check the clock-indices
+	 * for numbering in case there are holes in the synth mapping,
+	 * and then probe the synth register to see if it has a FREQ
+	 * register available.
+	 */
+	for (i = 0; i < MAX_FAPLL_OUTPUTS; i++) {
+		const char *output_name;
+		void __iomem *freq, *div;
+		struct clk *synth_clk;
+		int output_instance;
+		u32 v;
+
+		if (of_property_read_string_index(node, "clock-output-names",
+						  i, &output_name))
+			continue;
+
+		if (of_property_read_u32_index(node, "clock-indices", i,
+					       &output_instance))
+			output_instance = i;
+
+		freq = fd->base + (output_instance * 8);
+		div = freq + 4;
+
+		/* Check for hardwired audio_pll_clk1 */
+		if (is_audio_pll_clk1(freq)) {
+			freq = NULL;
+			div = NULL;
+		} else {
+			/* Does the synthesizer have a FREQ register? */
+			v = readl_relaxed(freq);
+			if (!v)
+				freq = NULL;
+		}
+		synth_clk = ti_fapll_synth_setup(fd, freq, div, output_instance,
+						 output_name, name, pll_clk);
+		if (IS_ERR(synth_clk))
+			continue;
+
+		fd->outputs.clks[output_instance] = synth_clk;
+		fd->outputs.clk_num++;
+
+		clk_register_clkdev(synth_clk, output_name, NULL);
+	}
+
+	/* Register the child synthesizers as the FAPLL outputs */
+	of_clk_add_provider(node, of_clk_src_onecell_get, &fd->outputs);
+	/* Add clock alias for the outputs */
+
+	kfree(init);
+
+	return;
+
+unmap:
+	iounmap(fd->base);
+free:
+	if (fd->clk_bypass)
+		clk_put(fd->clk_bypass);
+	if (fd->clk_ref)
+		clk_put(fd->clk_ref);
+	kfree(fd->outputs.clks);
+	kfree(fd);
+	kfree(init);
+}
+
+CLK_OF_DECLARE(ti_fapll_clock, "ti,dm816-fapll-clock", ti_fapll_setup);
diff --git a/drivers/clk/ti/fixed-factor.c b/drivers/clk/ti/fixed-factor.c
new file mode 100644
index 000000000..c102c5320
--- /dev/null
+++ b/drivers/clk/ti/fixed-factor.c
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * TI Fixed Factor Clock
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+/**
+ * of_ti_fixed_factor_clk_setup - Setup function for TI fixed factor clock
+ * @node: device node for this clock
+ *
+ * Sets up a simple fixed factor clock based on device tree info.
+ */
+static void __init of_ti_fixed_factor_clk_setup(struct device_node *node)
+{
+	struct clk *clk;
+	const char *clk_name = ti_dt_clk_name(node);
+	const char *parent_name;
+	u32 div, mult;
+	u32 flags = 0;
+
+	if (of_property_read_u32(node, "ti,clock-div", &div)) {
+		pr_err("%pOFn must have a clock-div property\n", node);
+		return;
+	}
+
+	if (of_property_read_u32(node, "ti,clock-mult", &mult)) {
+		pr_err("%pOFn must have a clock-mult property\n", node);
+		return;
+	}
+
+	if (of_property_read_bool(node, "ti,set-rate-parent"))
+		flags |= CLK_SET_RATE_PARENT;
+
+	parent_name = of_clk_get_parent_name(node, 0);
+
+	clk = clk_register_fixed_factor(NULL, clk_name, parent_name, flags,
+					mult, div);
+
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		of_ti_clk_autoidle_setup(node);
+		ti_clk_add_alias(clk, clk_name);
+	}
+}
+CLK_OF_DECLARE(ti_fixed_factor_clk, "ti,fixed-factor-clock",
+	       of_ti_fixed_factor_clk_setup);
diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c
new file mode 100644
index 000000000..747412270
--- /dev/null
+++ b/drivers/clk/ti/gate.c
@@ -0,0 +1,258 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP gate clock support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+static int omap36xx_gate_clk_enable_with_hsdiv_restore(struct clk_hw *clk);
+
+static const struct clk_ops omap_gate_clkdm_clk_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_clkops_enable_clkdm,
+	.disable	= &omap2_clkops_disable_clkdm,
+	.restore_context = clk_gate_restore_context,
+};
+
+const struct clk_ops omap_gate_clk_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.restore_context = clk_gate_restore_context,
+};
+
+static const struct clk_ops omap_gate_clk_hsdiv_restore_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap36xx_gate_clk_enable_with_hsdiv_restore,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.restore_context = clk_gate_restore_context,
+};
+
+/**
+ * omap36xx_gate_clk_enable_with_hsdiv_restore - enable clocks suffering
+ *         from HSDivider PWRDN problem Implements Errata ID: i556.
+ * @hw: DPLL output struct clk_hw
+ *
+ * 3630 only: dpll3_m3_ck, dpll4_m2_ck, dpll4_m3_ck, dpll4_m4_ck,
+ * dpll4_m5_ck & dpll4_m6_ck dividers gets loaded with reset
+ * valueafter their respective PWRDN bits are set.  Any dummy write
+ * (Any other value different from the Read value) to the
+ * corresponding CM_CLKSEL register will refresh the dividers.
+ */
+static int omap36xx_gate_clk_enable_with_hsdiv_restore(struct clk_hw *hw)
+{
+	struct clk_omap_divider *parent;
+	struct clk_hw *parent_hw;
+	u32 dummy_v, orig_v;
+	int ret;
+
+	/* Clear PWRDN bit of HSDIVIDER */
+	ret = omap2_dflt_clk_enable(hw);
+
+	/* Parent is the x2 node, get parent of parent for the m2 div */
+	parent_hw = clk_hw_get_parent(clk_hw_get_parent(hw));
+	parent = to_clk_omap_divider(parent_hw);
+
+	/* Restore the dividers */
+	if (!ret) {
+		orig_v = ti_clk_ll_ops->clk_readl(&parent->reg);
+		dummy_v = orig_v;
+
+		/* Write any other value different from the Read value */
+		dummy_v ^= (1 << parent->shift);
+		ti_clk_ll_ops->clk_writel(dummy_v, &parent->reg);
+
+		/* Write the original divider */
+		ti_clk_ll_ops->clk_writel(orig_v, &parent->reg);
+	}
+
+	return ret;
+}
+
+static struct clk *_register_gate(struct device_node *node, const char *name,
+				  const char *parent_name, unsigned long flags,
+				  struct clk_omap_reg *reg, u8 bit_idx,
+				  u8 clk_gate_flags, const struct clk_ops *ops,
+				  const struct clk_hw_omap_ops *hw_ops)
+{
+	struct clk_init_data init = { NULL };
+	struct clk_hw_omap *clk_hw;
+	struct clk *clk;
+
+	clk_hw = kzalloc_obj(*clk_hw);
+	if (!clk_hw)
+		return ERR_PTR(-ENOMEM);
+
+	clk_hw->hw.init = &init;
+
+	init.name = name;
+	init.ops = ops;
+
+	memcpy(&clk_hw->enable_reg, reg, sizeof(*reg));
+	clk_hw->enable_bit = bit_idx;
+	clk_hw->ops = hw_ops;
+
+	clk_hw->flags = clk_gate_flags;
+
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+
+	init.flags = flags;
+
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
+
+	if (IS_ERR(clk))
+		kfree(clk_hw);
+
+	return clk;
+}
+
+static void __init _of_ti_gate_clk_setup(struct device_node *node,
+					 const struct clk_ops *ops,
+					 const struct clk_hw_omap_ops *hw_ops)
+{
+	struct clk *clk;
+	const char *parent_name;
+	struct clk_omap_reg reg;
+	const char *name;
+	u8 enable_bit = 0;
+	u32 flags = 0;
+	u8 clk_gate_flags = 0;
+
+	if (ops != &omap_gate_clkdm_clk_ops) {
+		if (ti_clk_get_reg_addr(node, 0, &reg))
+			return;
+
+		enable_bit = reg.bit;
+	}
+
+	if (of_clk_get_parent_count(node) != 1) {
+		pr_err("%pOFn must have 1 parent\n", node);
+		return;
+	}
+
+	parent_name = of_clk_get_parent_name(node, 0);
+
+	if (of_property_read_bool(node, "ti,set-rate-parent"))
+		flags |= CLK_SET_RATE_PARENT;
+
+	if (of_property_read_bool(node, "ti,set-bit-to-disable"))
+		clk_gate_flags |= INVERT_ENABLE;
+
+	name = ti_dt_clk_name(node);
+	clk = _register_gate(node, name, parent_name, flags, &reg,
+			     enable_bit, clk_gate_flags, ops, hw_ops);
+
+	if (!IS_ERR(clk))
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+}
+
+static void __init
+_of_ti_composite_gate_clk_setup(struct device_node *node,
+				const struct clk_hw_omap_ops *hw_ops)
+{
+	struct clk_hw_omap *gate;
+
+	gate = kzalloc_obj(*gate);
+	if (!gate)
+		return;
+
+	if (ti_clk_get_reg_addr(node, 0, &gate->enable_reg))
+		goto cleanup;
+
+	gate->enable_bit = gate->enable_reg.bit;
+	gate->ops = hw_ops;
+
+	if (!ti_clk_add_component(node, &gate->hw, CLK_COMPONENT_TYPE_GATE))
+		return;
+
+cleanup:
+	kfree(gate);
+}
+
+static void __init
+of_ti_composite_no_wait_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_composite_gate_clk_setup(node, NULL);
+}
+CLK_OF_DECLARE(ti_composite_no_wait_gate_clk, "ti,composite-no-wait-gate-clock",
+	       of_ti_composite_no_wait_gate_clk_setup);
+
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+static void __init of_ti_composite_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_composite_gate_clk_setup(node, &clkhwops_iclk_wait);
+}
+CLK_OF_DECLARE(ti_composite_interface_clk, "ti,composite-interface-clock",
+	       of_ti_composite_interface_clk_setup);
+#endif
+
+static void __init of_ti_composite_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_composite_gate_clk_setup(node, &clkhwops_wait);
+}
+CLK_OF_DECLARE(ti_composite_gate_clk, "ti,composite-gate-clock",
+	       of_ti_composite_gate_clk_setup);
+
+
+static void __init of_ti_clkdm_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_gate_clk_setup(node, &omap_gate_clkdm_clk_ops, NULL);
+}
+CLK_OF_DECLARE(ti_clkdm_gate_clk, "ti,clkdm-gate-clock",
+	       of_ti_clkdm_gate_clk_setup);
+
+static void __init of_ti_hsdiv_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_gate_clk_setup(node, &omap_gate_clk_hsdiv_restore_ops,
+			      &clkhwops_wait);
+}
+CLK_OF_DECLARE(ti_hsdiv_gate_clk, "ti,hsdiv-gate-clock",
+	       of_ti_hsdiv_gate_clk_setup);
+
+static void __init of_ti_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_gate_clk_setup(node, &omap_gate_clk_ops, NULL);
+}
+CLK_OF_DECLARE(ti_gate_clk, "ti,gate-clock", of_ti_gate_clk_setup);
+
+static void __init of_ti_wait_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_gate_clk_setup(node, &omap_gate_clk_ops, &clkhwops_wait);
+}
+CLK_OF_DECLARE(ti_wait_gate_clk, "ti,wait-gate-clock",
+	       of_ti_wait_gate_clk_setup);
+
+#ifdef CONFIG_ARCH_OMAP3
+static void __init of_ti_am35xx_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_gate_clk_setup(node, &omap_gate_clk_ops,
+			      &clkhwops_am35xx_ipss_module_wait);
+}
+CLK_OF_DECLARE(ti_am35xx_gate_clk, "ti,am35xx-gate-clock",
+	       of_ti_am35xx_gate_clk_setup);
+
+static void __init of_ti_dss_gate_clk_setup(struct device_node *node)
+{
+	_of_ti_gate_clk_setup(node, &omap_gate_clk_ops,
+			      &clkhwops_omap3430es2_dss_usbhost_wait);
+}
+CLK_OF_DECLARE(ti_dss_gate_clk, "ti,dss-gate-clock",
+	       of_ti_dss_gate_clk_setup);
+#endif
diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c
new file mode 100644
index 000000000..039c8075e
--- /dev/null
+++ b/drivers/clk/ti/interface.c
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * OMAP interface clock support
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+static const struct clk_ops ti_interface_clk_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+};
+
+static struct clk *_register_interface(struct device_node *node,
+				       const char *name,
+				       const char *parent_name,
+				       struct clk_omap_reg *reg, u8 bit_idx,
+				       const struct clk_hw_omap_ops *ops)
+{
+	struct clk_init_data init = { NULL };
+	struct clk_hw_omap *clk_hw;
+	struct clk *clk;
+
+	clk_hw = kzalloc_obj(*clk_hw);
+	if (!clk_hw)
+		return ERR_PTR(-ENOMEM);
+
+	clk_hw->hw.init = &init;
+	clk_hw->ops = ops;
+	memcpy(&clk_hw->enable_reg, reg, sizeof(*reg));
+	clk_hw->enable_bit = bit_idx;
+
+	init.name = name;
+	init.ops = &ti_interface_clk_ops;
+	init.flags = 0;
+
+	init.num_parents = 1;
+	init.parent_names = &parent_name;
+
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
+
+	if (IS_ERR(clk))
+		kfree(clk_hw);
+
+	return clk;
+}
+
+static void __init _of_ti_interface_clk_setup(struct device_node *node,
+					      const struct clk_hw_omap_ops *ops)
+{
+	struct clk *clk;
+	const char *parent_name;
+	struct clk_omap_reg reg;
+	u8 enable_bit = 0;
+	const char *name;
+
+	if (ti_clk_get_reg_addr(node, 0, &reg))
+		return;
+
+	enable_bit = reg.bit;
+
+	parent_name = of_clk_get_parent_name(node, 0);
+	if (!parent_name) {
+		pr_err("%pOFn must have a parent\n", node);
+		return;
+	}
+
+	name = ti_dt_clk_name(node);
+	clk = _register_interface(node, name, parent_name, &reg,
+				  enable_bit, ops);
+
+	if (!IS_ERR(clk))
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+}
+
+static void __init of_ti_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_interface_clk_setup(node, &clkhwops_iclk_wait);
+}
+CLK_OF_DECLARE(ti_interface_clk, "ti,omap3-interface-clock",
+	       of_ti_interface_clk_setup);
+
+static void __init of_ti_no_wait_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_interface_clk_setup(node, &clkhwops_iclk);
+}
+CLK_OF_DECLARE(ti_no_wait_interface_clk, "ti,omap3-no-wait-interface-clock",
+	       of_ti_no_wait_interface_clk_setup);
+
+#ifdef CONFIG_ARCH_OMAP3
+static void __init of_ti_hsotgusb_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_interface_clk_setup(node,
+				   &clkhwops_omap3430es2_iclk_hsotgusb_wait);
+}
+CLK_OF_DECLARE(ti_hsotgusb_interface_clk, "ti,omap3-hsotgusb-interface-clock",
+	       of_ti_hsotgusb_interface_clk_setup);
+
+static void __init of_ti_dss_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_interface_clk_setup(node,
+				   &clkhwops_omap3430es2_iclk_dss_usbhost_wait);
+}
+CLK_OF_DECLARE(ti_dss_interface_clk, "ti,omap3-dss-interface-clock",
+	       of_ti_dss_interface_clk_setup);
+
+static void __init of_ti_ssi_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_interface_clk_setup(node, &clkhwops_omap3430es2_iclk_ssi_wait);
+}
+CLK_OF_DECLARE(ti_ssi_interface_clk, "ti,omap3-ssi-interface-clock",
+	       of_ti_ssi_interface_clk_setup);
+
+static void __init of_ti_am35xx_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_interface_clk_setup(node, &clkhwops_am35xx_ipss_wait);
+}
+CLK_OF_DECLARE(ti_am35xx_interface_clk, "ti,am35xx-interface-clock",
+	       of_ti_am35xx_interface_clk_setup);
+#endif
+
+#ifdef CONFIG_SOC_OMAP2430
+static void __init of_ti_omap2430_interface_clk_setup(struct device_node *node)
+{
+	_of_ti_interface_clk_setup(node, &clkhwops_omap2430_i2chs_wait);
+}
+CLK_OF_DECLARE(ti_omap2430_interface_clk, "ti,omap2430-interface-clock",
+	       of_ti_omap2430_interface_clk_setup);
+#endif
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
new file mode 100644
index 000000000..d6a0ccfd8
--- /dev/null
+++ b/drivers/clk/ti/mux.c
@@ -0,0 +1,285 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * TI Multiplexer Clock
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
+{
+	struct clk_omap_mux *mux = to_clk_omap_mux(hw);
+	int num_parents = clk_hw_get_num_parents(hw);
+	u32 val;
+
+	/*
+	 * FIXME need a mux-specific flag to determine if val is bitwise or
+	 * numeric. e.g. sys_clkin_ck's clksel field is 3 bits wide, but ranges
+	 * from 0x1 to 0x7 (index starts at one)
+	 * OTOH, pmd_trace_clk_mux_ck uses a separate bit for each clock, so
+	 * val = 0x4 really means "bit 2, index starts at bit 0"
+	 */
+	val = ti_clk_ll_ops->clk_readl(&mux->reg) >> mux->shift;
+	val &= mux->mask;
+
+	if (mux->table) {
+		int i;
+
+		for (i = 0; i < num_parents; i++)
+			if (mux->table[i] == val)
+				return i;
+		return -EINVAL;
+	}
+
+	if (val && (mux->flags & CLK_MUX_INDEX_BIT))
+		val = ffs(val) - 1;
+
+	if (val && (mux->flags & CLK_MUX_INDEX_ONE))
+		val--;
+
+	if (val >= num_parents)
+		return -EINVAL;
+
+	return val;
+}
+
+static int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_omap_mux *mux = to_clk_omap_mux(hw);
+	u32 val;
+
+	if (mux->table) {
+		index = mux->table[index];
+	} else {
+		if (mux->flags & CLK_MUX_INDEX_BIT)
+			index = (1 << ffs(index));
+
+		if (mux->flags & CLK_MUX_INDEX_ONE)
+			index++;
+	}
+
+	if (mux->flags & CLK_MUX_HIWORD_MASK) {
+		val = mux->mask << (mux->shift + 16);
+	} else {
+		val = ti_clk_ll_ops->clk_readl(&mux->reg);
+		val &= ~(mux->mask << mux->shift);
+	}
+	val |= index << mux->shift;
+	ti_clk_ll_ops->clk_writel(val, &mux->reg);
+	ti_clk_latch(&mux->reg, mux->latch);
+
+	return 0;
+}
+
+/**
+ * clk_mux_save_context - Save the parent selected in the mux
+ * @hw: pointer  struct clk_hw
+ *
+ * Save the parent mux value.
+ */
+static int clk_mux_save_context(struct clk_hw *hw)
+{
+	struct clk_omap_mux *mux = to_clk_omap_mux(hw);
+
+	mux->saved_parent = ti_clk_mux_get_parent(hw);
+	return 0;
+}
+
+/**
+ * clk_mux_restore_context - Restore the parent in the mux
+ * @hw: pointer  struct clk_hw
+ *
+ * Restore the saved parent mux value.
+ */
+static void clk_mux_restore_context(struct clk_hw *hw)
+{
+	struct clk_omap_mux *mux = to_clk_omap_mux(hw);
+
+	ti_clk_mux_set_parent(hw, mux->saved_parent);
+}
+
+const struct clk_ops ti_clk_mux_ops = {
+	.get_parent = ti_clk_mux_get_parent,
+	.set_parent = ti_clk_mux_set_parent,
+	.determine_rate = __clk_mux_determine_rate,
+	.save_context = clk_mux_save_context,
+	.restore_context = clk_mux_restore_context,
+};
+
+static struct clk *_register_mux(struct device_node *node, const char *name,
+				 const char * const *parent_names,
+				 u8 num_parents, unsigned long flags,
+				 struct clk_omap_reg *reg, u8 shift, u32 mask,
+				 s8 latch, u8 clk_mux_flags, u32 *table)
+{
+	struct clk_omap_mux *mux;
+	struct clk *clk;
+	struct clk_init_data init;
+
+	/* allocate the mux */
+	mux = kzalloc_obj(*mux);
+	if (!mux)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &ti_clk_mux_ops;
+	init.flags = flags;
+	init.parent_names = parent_names;
+	init.num_parents = num_parents;
+
+	/* struct clk_mux assignments */
+	memcpy(&mux->reg, reg, sizeof(*reg));
+	mux->shift = shift;
+	mux->mask = mask;
+	mux->latch = latch;
+	mux->flags = clk_mux_flags;
+	mux->table = table;
+	mux->hw.init = &init;
+
+	clk = of_ti_clk_register(node, &mux->hw, name);
+
+	if (IS_ERR(clk))
+		kfree(mux);
+
+	return clk;
+}
+
+/**
+ * of_mux_clk_setup - Setup function for simple mux rate clock
+ * @node: DT node for the clock
+ *
+ * Sets up a basic clock multiplexer.
+ */
+static void of_mux_clk_setup(struct device_node *node)
+{
+	struct clk *clk;
+	struct clk_omap_reg reg;
+	unsigned int num_parents;
+	const char **parent_names;
+	const char *name;
+	u8 clk_mux_flags = 0;
+	u32 mask = 0;
+	u32 shift = 0;
+	s32 latch = -EINVAL;
+	u32 flags = CLK_SET_RATE_NO_REPARENT;
+
+	num_parents = of_clk_get_parent_count(node);
+	if (num_parents < 2) {
+		pr_err("mux-clock %pOFn must have parents\n", node);
+		return;
+	}
+	parent_names = kcalloc(num_parents, sizeof(char *), GFP_KERNEL);
+	if (!parent_names)
+		goto cleanup;
+
+	of_clk_parent_fill(node, parent_names, num_parents);
+
+	if (ti_clk_get_reg_addr(node, 0, &reg))
+		goto cleanup;
+
+	shift = reg.bit;
+
+	of_property_read_u32(node, "ti,latch-bit", &latch);
+
+	if (of_property_read_bool(node, "ti,index-starts-at-one"))
+		clk_mux_flags |= CLK_MUX_INDEX_ONE;
+
+	if (of_property_read_bool(node, "ti,set-rate-parent"))
+		flags |= CLK_SET_RATE_PARENT;
+
+	/* Generate bit-mask based on parent info */
+	mask = num_parents;
+	if (!(clk_mux_flags & CLK_MUX_INDEX_ONE))
+		mask--;
+
+	mask = (1 << fls(mask)) - 1;
+
+	name = ti_dt_clk_name(node);
+	clk = _register_mux(node, name, parent_names, num_parents,
+			    flags, &reg, shift, mask, latch, clk_mux_flags,
+			    NULL);
+
+	if (!IS_ERR(clk))
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+
+cleanup:
+	kfree(parent_names);
+}
+CLK_OF_DECLARE(mux_clk, "ti,mux-clock", of_mux_clk_setup);
+
+struct clk_hw *ti_clk_build_component_mux(struct ti_clk_mux *setup)
+{
+	struct clk_omap_mux *mux;
+	int num_parents;
+
+	if (!setup)
+		return NULL;
+
+	mux = kzalloc_obj(*mux);
+	if (!mux)
+		return ERR_PTR(-ENOMEM);
+
+	mux->shift = setup->bit_shift;
+	mux->latch = -EINVAL;
+
+	mux->reg.index = setup->module;
+	mux->reg.offset = setup->reg;
+
+	if (setup->flags & CLKF_INDEX_STARTS_AT_ONE)
+		mux->flags |= CLK_MUX_INDEX_ONE;
+
+	num_parents = setup->num_parents;
+
+	mux->mask = num_parents - 1;
+	mux->mask = (1 << fls(mux->mask)) - 1;
+
+	return &mux->hw;
+}
+
+static void __init of_ti_composite_mux_clk_setup(struct device_node *node)
+{
+	struct clk_omap_mux *mux;
+	unsigned int num_parents;
+
+	mux = kzalloc_obj(*mux);
+	if (!mux)
+		return;
+
+	if (ti_clk_get_reg_addr(node, 0, &mux->reg))
+		goto cleanup;
+
+	mux->shift = mux->reg.bit;
+
+	if (of_property_read_bool(node, "ti,index-starts-at-one"))
+		mux->flags |= CLK_MUX_INDEX_ONE;
+
+	num_parents = of_clk_get_parent_count(node);
+
+	if (num_parents < 2) {
+		pr_err("%pOFn must have parents\n", node);
+		goto cleanup;
+	}
+
+	mux->mask = num_parents - 1;
+	mux->mask = (1 << fls(mux->mask)) - 1;
+
+	if (!ti_clk_add_component(node, &mux->hw, CLK_COMPONENT_TYPE_MUX))
+		return;
+
+cleanup:
+	kfree(mux);
+}
+CLK_OF_DECLARE(ti_composite_mux_clk_setup, "ti,composite-mux-clock",
+	       of_ti_composite_mux_clk_setup);