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
  ...

7 files changed, 229 insertions, 0 deletions

diff --git a/include/dt-bindings/net/microchip-lan78xx.h b/include/dt-bindings/net/microchip-lan78xx.h
new file mode 100644
index 000000000..0742ff075
--- /dev/null
+++ b/include/dt-bindings/net/microchip-lan78xx.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _DT_BINDINGS_MICROCHIP_LAN78XX_H
+#define _DT_BINDINGS_MICROCHIP_LAN78XX_H
+
+/* LED modes for LAN7800/LAN7850 embedded PHY */
+
+#define LAN78XX_LINK_ACTIVITY           0
+#define LAN78XX_LINK_1000_ACTIVITY      1
+#define LAN78XX_LINK_100_ACTIVITY       2
+#define LAN78XX_LINK_10_ACTIVITY        3
+#define LAN78XX_LINK_100_1000_ACTIVITY  4
+#define LAN78XX_LINK_10_1000_ACTIVITY   5
+#define LAN78XX_LINK_10_100_ACTIVITY    6
+#define LAN78XX_DUPLEX_COLLISION        8
+#define LAN78XX_COLLISION               9
+#define LAN78XX_ACTIVITY                10
+#define LAN78XX_AUTONEG_FAULT           12
+#define LAN78XX_FORCE_LED_OFF           14
+#define LAN78XX_FORCE_LED_ON            15
+
+#endif
diff --git a/include/dt-bindings/net/mscc-phy-vsc8531.h b/include/dt-bindings/net/mscc-phy-vsc8531.h
new file mode 100644
index 000000000..9eb2ec2b2
--- /dev/null
+++ b/include/dt-bindings/net/mscc-phy-vsc8531.h
@@ -0,0 +1,31 @@
+/*
+ * Device Tree constants for Microsemi VSC8531 PHY
+ *
+ * Author: Nagaraju Lakkaraju
+ *
+ * License: Dual MIT/GPL
+ * Copyright (c) 2017 Microsemi Corporation
+ */
+
+#ifndef _DT_BINDINGS_MSCC_VSC8531_H
+#define _DT_BINDINGS_MSCC_VSC8531_H
+
+/* PHY LED Modes */
+#define VSC8531_LINK_ACTIVITY           0
+#define VSC8531_LINK_1000_ACTIVITY      1
+#define VSC8531_LINK_100_ACTIVITY       2
+#define VSC8531_LINK_10_ACTIVITY        3
+#define VSC8531_LINK_100_1000_ACTIVITY  4
+#define VSC8531_LINK_10_1000_ACTIVITY   5
+#define VSC8531_LINK_10_100_ACTIVITY    6
+#define VSC8584_LINK_100FX_1000X_ACTIVITY	7
+#define VSC8531_DUPLEX_COLLISION        8
+#define VSC8531_COLLISION               9
+#define VSC8531_ACTIVITY                10
+#define VSC8584_100FX_1000X_ACTIVITY	11
+#define VSC8531_AUTONEG_FAULT           12
+#define VSC8531_SERIAL_MODE             13
+#define VSC8531_FORCE_LED_OFF           14
+#define VSC8531_FORCE_LED_ON            15
+
+#endif
diff --git a/include/dt-bindings/net/pcs-rzn1-miic.h b/include/dt-bindings/net/pcs-rzn1-miic.h
new file mode 100644
index 000000000..784782eae
--- /dev/null
+++ b/include/dt-bindings/net/pcs-rzn1-miic.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2022 Schneider-Electric
+ *
+ * Clément Léger <clement.leger@bootlin.com>
+ */
+
+#ifndef _DT_BINDINGS_PCS_RZN1_MIIC
+#define _DT_BINDINGS_PCS_RZN1_MIIC
+
+/*
+ * Reefer to the datasheet [1] section 8.2.1, Internal Connection of Ethernet
+ * Ports to check the available combination
+ *
+ * [1] REN_r01uh0750ej0140-rzn1-introduction_MAT_20210228.pdf
+ */
+
+#define MIIC_GMAC1_PORT			0
+#define MIIC_GMAC2_PORT			1
+#define MIIC_RTOS_PORT			2
+#define MIIC_SERCOS_PORTA		3
+#define MIIC_SERCOS_PORTB		4
+#define MIIC_ETHERCAT_PORTA		5
+#define MIIC_ETHERCAT_PORTB		6
+#define MIIC_ETHERCAT_PORTC		7
+#define MIIC_SWITCH_PORTA		8
+#define MIIC_SWITCH_PORTB		9
+#define MIIC_SWITCH_PORTC		10
+#define MIIC_SWITCH_PORTD		11
+#define MIIC_HSR_PORTA			12
+#define MIIC_HSR_PORTB			13
+
+#endif
diff --git a/include/dt-bindings/net/qca-ar803x.h b/include/dt-bindings/net/qca-ar803x.h
new file mode 100644
index 000000000..9c046c724
--- /dev/null
+++ b/include/dt-bindings/net/qca-ar803x.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Device Tree constants for the Qualcomm Atheros AR803x PHYs
+ */
+
+#ifndef _DT_BINDINGS_QCA_AR803X_H
+#define _DT_BINDINGS_QCA_AR803X_H
+
+#define AR803X_STRENGTH_FULL		0
+#define AR803X_STRENGTH_HALF		1
+#define AR803X_STRENGTH_QUARTER		2
+
+#endif
diff --git a/include/dt-bindings/net/renesas,r9a09g077-pcs-miic.h b/include/dt-bindings/net/renesas,r9a09g077-pcs-miic.h
new file mode 100644
index 000000000..43a2b5743
--- /dev/null
+++ b/include/dt-bindings/net/renesas,r9a09g077-pcs-miic.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2025 Renesas Electronics Corporation.
+ */
+
+#ifndef _DT_BINDINGS_RENASAS_R9A09G077_PCS_MIIC_H
+#define _DT_BINDINGS_RENASAS_R9A09G077_PCS_MIIC_H
+
+/*
+ * Media Interface Connection Matrix
+ * ===========================================================
+ *
+ * Selects the function of the Media interface of the MAC to be used
+ *
+ * SW_MODE[2:0] | Port 0      | Port 1      | Port 2      | Port 3
+ * -------------|-------------|-------------|-------------|-------------
+ * 000b         | ETHSW Port0 | ETHSW Port1 | ETHSW Port2 | GMAC1
+ * 001b         | ESC Port0   | ESC Port1   | GMAC2       | GMAC1
+ * 010b         | ESC Port0   | ESC Port1   | ETHSW Port2 | GMAC1
+ * 011b         | ESC Port0   | ESC Port1   | ESC Port2   | GMAC1
+ * 100b         | ETHSW Port0 | ESC Port1   | ESC Port2   | GMAC1
+ * 101b         | ETHSW Port0 | ESC Port1   | ETHSW Port2 | GMAC1
+ * 110b         | ETHSW Port0 | ETHSW Port1 | GMAC2       | GMAC1
+ * 111b         | GMAC0       | GMAC1       | GMAC2       | -
+ */
+#define ETHSS_GMAC0_PORT		0
+#define ETHSS_GMAC1_PORT		1
+#define ETHSS_GMAC2_PORT		2
+#define ETHSS_ESC_PORT0			3
+#define ETHSS_ESC_PORT1			4
+#define ETHSS_ESC_PORT2			5
+#define ETHSS_ETHSW_PORT0		6
+#define ETHSS_ETHSW_PORT1		7
+#define ETHSS_ETHSW_PORT2		8
+
+#endif
diff --git a/include/dt-bindings/net/ti-dp83867.h b/include/dt-bindings/net/ti-dp83867.h
new file mode 100644
index 000000000..b8a4f3ff4
--- /dev/null
+++ b/include/dt-bindings/net/ti-dp83867.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/*
+ * Device Tree constants for the Texas Instruments DP83867 PHY
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright (C) 2015-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#ifndef _DT_BINDINGS_TI_DP83867_H
+#define _DT_BINDINGS_TI_DP83867_H
+
+/* PHY CTRL bits */
+#define DP83867_PHYCR_FIFO_DEPTH_3_B_NIB	0x00
+#define DP83867_PHYCR_FIFO_DEPTH_4_B_NIB	0x01
+#define DP83867_PHYCR_FIFO_DEPTH_6_B_NIB	0x02
+#define DP83867_PHYCR_FIFO_DEPTH_8_B_NIB	0x03
+
+/* RGMIIDCTL internal delay for rx and tx */
+#define	DP83867_RGMIIDCTL_250_PS	0x0
+#define	DP83867_RGMIIDCTL_500_PS	0x1
+#define	DP83867_RGMIIDCTL_750_PS	0x2
+#define	DP83867_RGMIIDCTL_1_NS		0x3
+#define	DP83867_RGMIIDCTL_1_25_NS	0x4
+#define	DP83867_RGMIIDCTL_1_50_NS	0x5
+#define	DP83867_RGMIIDCTL_1_75_NS	0x6
+#define	DP83867_RGMIIDCTL_2_00_NS	0x7
+#define	DP83867_RGMIIDCTL_2_25_NS	0x8
+#define	DP83867_RGMIIDCTL_2_50_NS	0x9
+#define	DP83867_RGMIIDCTL_2_75_NS	0xa
+#define	DP83867_RGMIIDCTL_3_00_NS	0xb
+#define	DP83867_RGMIIDCTL_3_25_NS	0xc
+#define	DP83867_RGMIIDCTL_3_50_NS	0xd
+#define	DP83867_RGMIIDCTL_3_75_NS	0xe
+#define	DP83867_RGMIIDCTL_4_00_NS	0xf
+
+/* IO_MUX_CFG - Clock output selection */
+#define DP83867_CLK_O_SEL_CHN_A_RCLK		0x0
+#define DP83867_CLK_O_SEL_CHN_B_RCLK		0x1
+#define DP83867_CLK_O_SEL_CHN_C_RCLK		0x2
+#define DP83867_CLK_O_SEL_CHN_D_RCLK		0x3
+#define DP83867_CLK_O_SEL_CHN_A_RCLK_DIV5	0x4
+#define DP83867_CLK_O_SEL_CHN_B_RCLK_DIV5	0x5
+#define DP83867_CLK_O_SEL_CHN_C_RCLK_DIV5	0x6
+#define DP83867_CLK_O_SEL_CHN_D_RCLK_DIV5	0x7
+#define DP83867_CLK_O_SEL_CHN_A_TCLK		0x8
+#define DP83867_CLK_O_SEL_CHN_B_TCLK		0x9
+#define DP83867_CLK_O_SEL_CHN_C_TCLK		0xA
+#define DP83867_CLK_O_SEL_CHN_D_TCLK		0xB
+#define DP83867_CLK_O_SEL_REF_CLK		0xC
+/* Special flag to indicate clock should be off */
+#define DP83867_CLK_O_SEL_OFF			0xFFFFFFFF
+#endif
diff --git a/include/dt-bindings/net/ti-dp83869.h b/include/dt-bindings/net/ti-dp83869.h
new file mode 100644
index 000000000..917114aad
--- /dev/null
+++ b/include/dt-bindings/net/ti-dp83869.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/*
+ * Device Tree constants for the Texas Instruments DP83869 PHY
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright (C) 2015-2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#ifndef _DT_BINDINGS_TI_DP83869_H
+#define _DT_BINDINGS_TI_DP83869_H
+
+/* PHY CTRL bits */
+#define DP83869_PHYCR_FIFO_DEPTH_3_B_NIB	0x00
+#define DP83869_PHYCR_FIFO_DEPTH_4_B_NIB	0x01
+#define DP83869_PHYCR_FIFO_DEPTH_6_B_NIB	0x02
+#define DP83869_PHYCR_FIFO_DEPTH_8_B_NIB	0x03
+
+/* IO_MUX_CFG - Clock output selection */
+#define DP83869_CLK_O_SEL_CHN_A_RCLK		0x0
+#define DP83869_CLK_O_SEL_CHN_B_RCLK		0x1
+#define DP83869_CLK_O_SEL_CHN_C_RCLK		0x2
+#define DP83869_CLK_O_SEL_CHN_D_RCLK		0x3
+#define DP83869_CLK_O_SEL_CHN_A_RCLK_DIV5	0x4
+#define DP83869_CLK_O_SEL_CHN_B_RCLK_DIV5	0x5
+#define DP83869_CLK_O_SEL_CHN_C_RCLK_DIV5	0x6
+#define DP83869_CLK_O_SEL_CHN_D_RCLK_DIV5	0x7
+#define DP83869_CLK_O_SEL_CHN_A_TCLK		0x8
+#define DP83869_CLK_O_SEL_CHN_B_TCLK		0x9
+#define DP83869_CLK_O_SEL_CHN_C_TCLK		0xa
+#define DP83869_CLK_O_SEL_CHN_D_TCLK		0xb
+#define DP83869_CLK_O_SEL_REF_CLK		0xc
+
+#define DP83869_RGMII_COPPER_ETHERNET		0x00
+#define DP83869_RGMII_1000_BASE			0x01
+#define DP83869_RGMII_100_BASE			0x02
+#define DP83869_RGMII_SGMII_BRIDGE		0x03
+#define DP83869_1000M_MEDIA_CONVERT		0x04
+#define DP83869_100M_MEDIA_CONVERT		0x05
+#define DP83869_SGMII_COPPER_ETHERNET		0x06
+
+#endif