Merge tag 'dt-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC DT updates from Arnd Bergmann:
 "As usual, the bulk of work in the SoC tree goes into DT files, this
  time with a roughly even split between 32-bit and 64-bit SoCs rather
  than the usual mostly 64-bit changes.

  New SoCs:

   - Microchip SAMA7 SoC family based on Cortex-A7, a new 32-bit
     platform based on the older SAMA5 series.

   - Qualcomm Snapdragon SDM636 and SM8150, variations of the existing
     phone SoCs.

   - Renesas R-Car H3e-2G and M3e-2G SoCs, variations of older Renesas
     SoCs.

  New boards:

   - Marvell CN913x reference boards

   - ASpeed AST2600 BMC implementations for Facebook Cloudripper, Elbert
     and Fuji server boards.

   - Snapdragon 665 based Sony Xperia 10II

   - Snapdragon MSM8916 based Xiaomi Redmi 2

   - Snapdragon MSM8226 based Samsung Galaxy S3 Neo

   - NXP i.MX based 32-bit boards:
       - DHCOM based PicoITX
       - DHSOM based DRC0ỉ
       - SolidRun SolidSense
       - SKOV i.MX6 boards.

   - NXP i.MX based 64-bit boards:
       - Nitrogen8 SoM and MNT Reform2
       - LS1088A based Traverse Ten64
       - i.MX8M based GW7902.

   - NVIDIA Jetson TX2 NX Developer Kit

   - 4KOpen STiH418-b2264 development board

   - ux500 based Samsung phones: Gavini, Codina and Kyle

   - TI AM335x based Sancloud BBE Lite

   - ixp4xx dts files to replace all old board files

  Other changes:

   - Treewide fixes for dtc warnings

   - Rockchips i/o domain support

   - TI OMAP/AM3 CPSW switch driver support

   - Improved device support for allwinner, aspeed, qualcomm, NXP,
     nvidia, Renesas, Samsung, Amlogic, Mediatek, ixp4xx, stm32, sti,
     OMAP and actions"

* tag 'dt-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (412 commits)
  arm/arm64: dts: Fix remaining dtc 'unit_address_format' warnings
  ARM: dts: rockchip: Add SFC to RV1108
  arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
  ARM: dts: aspeed: p10bmc: Add power control pins
  ARM: dts: aspeed: cloudripper: Add comments for "mdio1"
  ARM: dts: aspeed: minipack: Update flash partition table
  dt-bindings: arm: fsl: Add Traverse Ten64 (LS1088A) board
  dt-bindings: vendor-prefixes: add Traverse Technologies
  arm64: dts: add device tree for Traverse Ten64 (LS1088A)
  arm64: dts: ls1088a: add missing PMU node
  arm64: dts: ls1088a: add internal PCS for DPMAC1 node
  ARM: dts: imx6qp-prtwd3: configure ENET_REF clock to 125MHz
  ARM: dts: vf610-zii-dev-rev-b: Remove #address-cells and #size-cells property from at93c46d dt node
  ARM: dts: add SKOV imx6q and imx6dl based boards
  dt-bindings: arm: fsl: add SKOV imx6q and imx6dl based boards
  dt-bindings: vendor-prefixes: Add an entry for SKOV A/S
  arm64: dts: imx8mq-reform2: add sound support
  arm64: dts: imx8m: drop interrupt-affinity for pmu
  arm64: dts: imx8qxp: update pmu compatible
  arm64: dts: imx8mm: update pmu compatible
  ...

3 files changed, 234 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 02c3fdf9cc46..42d1d219a3fd 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -217,6 +217,12 @@
 			reg = <0x4044 0x8>;
 			#phy-cells = <1>;
 		};
+
+		epwm_tbclk: clock@4140 {
+			compatible = "ti,am64-epwm-tbclk", "syscon";
+			reg = <0x4130 0x4>;
+			#clock-cells = <1>;
+		};
 	};
 
 	main_uart0: serial@2800000 {
@@ -859,4 +865,112 @@
 		clock-names = "fck";
 		max-functions = /bits/ 8 <1>;
 	};
+
+	epwm0: pwm@23000000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23000000 0x0 0x100>;
+		power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm1: pwm@23010000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23010000 0x0 0x100>;
+		power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm2: pwm@23020000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23020000 0x0 0x100>;
+		power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm3: pwm@23030000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23030000 0x0 0x100>;
+		power-domains = <&k3_pds 89 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 3>, <&k3_clks 89 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm4: pwm@23040000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23040000 0x0 0x100>;
+		power-domains = <&k3_pds 90 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 4>, <&k3_clks 90 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm5: pwm@23050000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23050000 0x0 0x100>;
+		power-domains = <&k3_pds 91 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 5>, <&k3_clks 91 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm6: pwm@23060000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23060000 0x0 0x100>;
+		power-domains = <&k3_pds 92 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 6>, <&k3_clks 92 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm7: pwm@23070000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23070000 0x0 0x100>;
+		power-domains = <&k3_pds 93 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 7>, <&k3_clks 93 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	epwm8: pwm@23080000 {
+		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23080000 0x0 0x100>;
+		power-domains = <&k3_pds 94 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&epwm_tbclk 8>, <&k3_clks 94 0>;
+		clock-names = "tbclk", "fck";
+	};
+
+	ecap0: pwm@23100000 {
+		compatible = "ti,am64-ecap", "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23100000 0x0 0x60>;
+		power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 51 0>;
+		clock-names = "fck";
+	};
+
+	ecap1: pwm@23110000 {
+		compatible = "ti,am64-ecap", "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23110000 0x0 0x60>;
+		power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 52 0>;
+		clock-names = "fck";
+	};
+
+	ecap2: pwm@23120000 {
+		compatible = "ti,am64-ecap", "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23120000 0x0 0x60>;
+		power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 53 0>;
+		clock-names = "fck";
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 030712221188..24ce4942618d 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -288,6 +288,12 @@
 			AM64X_IOPAD(0x0008, PIN_INPUT, 0) /* (N19) OSPI0_DQS */
 		>;
 	};
+
+	main_ecap0_pins_default: main-ecap0-pins-default {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
+		>;
+	};
 };
 
 &main_uart0 {
@@ -574,3 +580,53 @@
 	num-lanes = <1>;
 	status = "disabled";
 };
+
+&ecap0 {
+	/* PWM is available on Pin 1 of header J12 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_ecap0_pins_default>;
+};
+
+&ecap1 {
+	status = "disabled";
+};
+
+&ecap2 {
+	status = "disabled";
+};
+
+&epwm0 {
+	status = "disabled";
+};
+
+&epwm1 {
+	status = "disabled";
+};
+
+&epwm2 {
+	status = "disabled";
+};
+
+&epwm3 {
+	status = "disabled";
+};
+
+&epwm4 {
+	status = "disabled";
+};
+
+&epwm5 {
+	status = "disabled";
+};
+
+&epwm6 {
+	status = "disabled";
+};
+
+&epwm7 {
+	status = "disabled";
+};
+
+&epwm8 {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index d3aa2901e6fd..6b45cdeeeefa 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -210,6 +210,12 @@
 			AM64X_IOPAD(0x0008, PIN_INPUT, 0) /* (N19) OSPI0_DQS */
 		>;
 	};
+
+	main_ecap0_pins_default: main-ecap0-pins-default {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
+		>;
+	};
 };
 
 &mcu_uart0 {
@@ -453,3 +459,61 @@
 &pcie0_ep {
 	status = "disabled";
 };
+
+&ecap0 {
+	/* PWM is available on Pin 1 of header J3 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_ecap0_pins_default>;
+};
+
+&ecap1 {
+	status = "disabled";
+};
+
+&ecap2 {
+	status = "disabled";
+};
+
+&epwm0 {
+	status = "disabled";
+};
+
+&epwm1 {
+	status = "disabled";
+};
+
+&epwm2 {
+	status = "disabled";
+};
+
+&epwm3 {
+	status = "disabled";
+};
+
+&epwm4 {
+	/*
+	 * EPWM4_A, EPWM4_B is available on Pin 32 and 33 on J4 (RPi hat)
+	 * But RPi Hat will be used for other use cases, so marking epwm4 as disabled.
+	 */
+	status = "disabled";
+};
+
+&epwm5 {
+	/*
+	 * EPWM5_A, EPWM5_B is available on Pin 29 and 31 on J4 (RPi hat)
+	 * But RPi Hat will be used for other use cases, so marking epwm5 as disabled.
+	 */
+	status = "disabled";
+};
+
+&epwm6 {
+	status = "disabled";
+};
+
+&epwm7 {
+	status = "disabled";
+};
+
+&epwm8 {
+	status = "disabled";
+};