Merge tag 'i3c/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linuxgrafted

Pull I3C updates from Alexandre Belloni:
 "A new driver this cycle, for the AMD AXI I3C controller.

  There are also new features such as IBI wakeup support, SETAASA device
  discovery and ACPI support for the the DAA methods, meaning we can now
  communicate with the SPD devices on DDR5 modules.

  New driver:
   - AMD AXI I3C master controller

  Subsystem:
   - I3C Common Command Code (CCC) handling improvements, especially
     around GET CCCs
   - SETAASA device discovery support
   - ACPI support for all existing DAA methods like SETDASA, SETNEWDA as
     well as I2C devices on I3C bus
   - IBI-based wakeup support

  Drivers:
   - dw: SETAASA support
   - mipi-i3c-hci: advertise IBI wakeup capability, AMD_PT I3C
     controller support, PIO queue management support for HCI v1.2
   - renesas: improve suspend to RAM support, add runtime PM support"

* tag 'i3c/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (70 commits)
  i3c: dw: reduce do_daa time if there's no client
  i3c: mipi-i3c-hci: Add support for AMD_PT I3C controller
  i3c: mipi-i3c-hci: Add PIO queue management support for HCI v1.2
  i3c: mipi-i3c-hci: Fix missing STAT_IBI_STATUS_THLD in PIO mode
  i3c: dw: rename "pclk" to "apb" to match dt-binding
  i3c: dw: make struct dw_i3c_cmd smaller
  i3c: dw: use COMMAND_PORT_TRANSFER_ARG instead of hardcoding
  i3c: renesas: Don't register devices when ENTDAA times out
  i3c: master: dw-i3c-master: fix OD timing for first broadcast
  i3c: mipi-i3c-hci: Advertise IBI wakeup capability
  i3c: mipi-i3c-hci: Factor out i3c_hci_sysdev()
  i3c: mipi-i3c-hci-pci: Propagate I3C wakeup requirements to PCI
  i3c: master: Reject IBI requests from non-IBI-capable devices
  i3c: master: Add helper to query bus wakeup requirements
  i3c: master: Report wakeup events for IBIs
  i3c: master: Support IBI-based wakeup capability
  i3c: master: Fix potential UAF in i3c_device_match()
  i3c: master: Fix potential UAF in i3c_device_uevent()
  i3c: Make dev->desc locking assumptions explicit
  i3c: master: Fix use-after-free of master->this
  ...

1 files changed, 234 insertions, 0 deletions

diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig
new file mode 100644
index 000000000..60a0ead12
--- /dev/null
+++ b/drivers/phy/qualcomm/Kconfig
@@ -0,0 +1,234 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Phy drivers for Qualcomm and Atheros platforms
+#
+config PHY_ATH79_USB
+	tristate "Atheros AR71XX/9XXX USB PHY driver"
+	depends on OF && (ATH79 || COMPILE_TEST)
+	default y if USB_EHCI_HCD_PLATFORM || USB_OHCI_HCD_PLATFORM
+	select RESET_CONTROLLER
+	select GENERIC_PHY
+	help
+	  Enable this to support the USB PHY on Atheros AR71XX/9XXX SoCs.
+
+config PHY_QCOM_APQ8064_SATA
+	tristate "Qualcomm APQ8064 SATA SerDes/PHY driver"
+	depends on ARCH_QCOM
+	depends on HAS_IOMEM
+	depends on OF
+	select GENERIC_PHY
+
+config PHY_QCOM_EDP
+	tristate "Qualcomm eDP PHY driver"
+	depends on ARCH_QCOM || COMPILE_TEST
+	depends on OF
+	depends on COMMON_CLK
+	select GENERIC_PHY
+	help
+	  Enable this driver to support the Qualcomm eDP PHY found in various
+	  Qualcomm chipsets.
+
+config PHY_QCOM_IPQ4019_USB
+	tristate "Qualcomm IPQ4019 USB PHY driver"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Support for the USB PHY-s on Qualcomm IPQ40xx SoC-s.
+
+config PHY_QCOM_IPQ806X_SATA
+	tristate "Qualcomm IPQ806x SATA SerDes/PHY driver"
+	depends on ARCH_QCOM
+	depends on HAS_IOMEM
+	depends on OF
+	select GENERIC_PHY
+
+config PHY_QCOM_PCIE2
+	tristate "Qualcomm PCIe Gen2 PHY Driver"
+	depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable this to support the Qualcomm PCIe PHY, used with the Synopsys
+	  based PCIe controller.
+
+menuconfig PHY_QCOM_QMP
+	tristate "Qualcomm QMP PHY Drivers"
+	depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST)
+
+if PHY_QCOM_QMP
+
+config PHY_QCOM_QMP_COMBO
+	tristate "Qualcomm QMP Combo PHY Driver"
+	default PHY_QCOM_QMP
+	depends on TYPEC || TYPEC=n
+	depends on DRM || DRM=n
+	select GENERIC_PHY
+	select MFD_SYSCON
+	select DRM_AUX_BRIDGE if DRM_BRIDGE
+	help
+	  Enable this to support the QMP Combo PHY transceiver that is used
+	  with USB3 and DisplayPort controllers on Qualcomm chips.
+
+config PHY_QCOM_QMP_PCIE
+	tristate "Qualcomm QMP PCIe PHY Driver"
+	depends on PCI || COMPILE_TEST
+	select GENERIC_PHY
+	default PHY_QCOM_QMP
+	help
+	  Enable this to support the QMP PCIe PHY transceiver that is used
+	  with PCIe controllers on Qualcomm chips.
+
+config PHY_QCOM_QMP_PCIE_8996
+	tristate "Qualcomm QMP PCIe 8996 PHY Driver"
+	depends on PCI || COMPILE_TEST
+	select GENERIC_PHY
+	default PHY_QCOM_QMP
+	help
+	  Enable this to support the QMP PCIe PHY transceiver that is used
+	  with PCIe controllers on Qualcomm msm8996 chips.
+
+config PHY_QCOM_QMP_UFS
+	tristate "Qualcomm QMP UFS PHY Driver"
+	select GENERIC_PHY
+	default PHY_QCOM_QMP
+	help
+	  Enable this to support the QMP UFS PHY transceiver that is used
+	  with UFS controllers on Qualcomm chips.
+
+config PHY_QCOM_QMP_USB
+	tristate "Qualcomm QMP USB PHY Driver"
+	select GENERIC_PHY
+	default PHY_QCOM_QMP
+	help
+	  Enable this to support the QMP USB PHY transceiver that is used
+	  with USB3 controllers on Qualcomm chips.
+
+config PHY_QCOM_QMP_USB_LEGACY
+	tristate "Qualcomm QMP legacy USB PHY Driver"
+	select GENERIC_PHY
+	default n
+	help
+	  Enable this legacy driver to support the QMP USB+DisplayPort Combo
+	  PHY transceivers working only in USB3 mode on Qualcomm chips. This
+	  driver exists only for compatibility with older device trees,
+	  existing users have been migrated to PHY_QCOM_QMP_COMBO driver.
+
+endif # PHY_QCOM_QMP
+
+config PHY_QCOM_QUSB2
+	tristate "Qualcomm QUSB2 PHY Driver"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	depends on NVMEM || !NVMEM
+	select GENERIC_PHY
+	help
+	  Enable this to support the HighSpeed QUSB2 PHY transceiver for USB
+	  controllers on Qualcomm chips. This driver supports the high-speed
+	  PHY which is usually paired with either the ChipIdea or Synopsys DWC3
+	  USB IPs on MSM SOCs.
+
+config PHY_QCOM_EUSB2_REPEATER
+	tristate "Qualcomm PMIC eUSB2 Repeater Driver"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable support for the USB high-speed eUSB2 repeater on Qualcomm
+	  PMICs. The repeater is paired with a Synopsys or M31 eUSB2 Phy
+	  on Qualcomm SOCs.
+
+config PHY_QCOM_M31_USB
+	tristate "Qualcomm M31 HS PHY driver support"
+	depends on USB && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable this to support M31 HS PHY transceivers on Qualcomm chips
+	  with DWC3 USB core. It handles PHY initialization, clock
+	  management required after resetting the hardware and power
+	  management. This driver is required even for peripheral only or
+	  host only mode configurations.
+
+config PHY_QCOM_UNIPHY_PCIE_28LP
+	bool "PCIE UNIPHY 28LP PHY driver"
+	depends on ARCH_QCOM
+	depends on COMMON_CLK
+	depends on HAS_IOMEM
+	depends on OF
+	select GENERIC_PHY
+	help
+	  Enable this to support the PCIe UNIPHY 28LP phy transceiver that
+	  is used with PCIe controllers on Qualcomm IPQ5332 chips. It
+	  handles PHY initialization, clock management required after
+	  resetting the hardware and power management.
+
+config PHY_QCOM_M31_EUSB
+	tristate "Qualcomm M31 eUSB2 PHY driver support"
+	depends on USB && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable this to support M31 EUSB2 PHY transceivers on Qualcomm
+	  chips with DWC3 USB core. It supports initializing and cleaning
+	  up of the associated USB repeater that is paired with the eUSB2
+	  PHY.
+
+config PHY_QCOM_USB_HS
+	tristate "Qualcomm USB HS PHY module"
+	depends on USB_ULPI_BUS
+	depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
+	select GENERIC_PHY
+	help
+	  Support for the USB high-speed ULPI compliant phy on Qualcomm
+	  chipsets.
+
+config PHY_QCOM_USB_SNPS_FEMTO_V2
+	tristate "Qualcomm SNPS FEMTO USB HS PHY V2 module"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable support for the USB high-speed SNPS Femto phy on Qualcomm
+	  chipsets.  This PHY has differences in the register map compared
+	  to the V1 variants.  The PHY is paired with a Synopsys DWC3 USB
+	  controller on Qualcomm SOCs.
+
+config PHY_QCOM_USB_HSIC
+	tristate "Qualcomm USB HSIC ULPI PHY module"
+	depends on USB_ULPI_BUS
+	select GENERIC_PHY
+	help
+	  Support for the USB HSIC ULPI compliant PHY on QCOM chipsets.
+
+config PHY_QCOM_USB_HS_28NM
+	tristate "Qualcomm 28nm High-Speed PHY"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
+	select GENERIC_PHY
+	help
+	  Enable this to support the Qualcomm Synopsys DesignWare Core 28nm
+	  High-Speed PHY driver. This driver supports the Hi-Speed PHY which
+	  is usually paired with either the ChipIdea or Synopsys DWC3 USB
+	  IPs on MSM SOCs.
+
+config PHY_QCOM_USB_SS
+	tristate "Qualcomm USB Super-Speed PHY driver"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
+	select GENERIC_PHY
+	help
+	  Enable this to support the Super-Speed USB transceiver on various
+	  Qualcomm chipsets.
+
+config PHY_QCOM_IPQ806X_USB
+	tristate "Qualcomm IPQ806x DWC3 USB PHY driver"
+	depends on HAS_IOMEM
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  This option enables support for the Synopsis PHYs present inside the
+	  Qualcomm USB3.0 DWC3 controller on ipq806x SoC. This driver supports
+	  both HS and SS PHY controllers.
+
+config PHY_QCOM_SGMII_ETH
+	tristate "Qualcomm DWMAC SGMII SerDes/PHY driver"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	depends on HAS_IOMEM
+	select GENERIC_PHY
+	help
+	  Enable this to support the internal SerDes/SGMII PHY on various
+	  Qualcomm chipsets.