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Commit 0a7486c9 authored by Philip Avinash's avatar Philip Avinash Committed by Benoit Cousson
Browse files

ARM: dts: AM33XX: Add PWMSS device tree nodes 



Add PWMSS device tree nodes in relation with ECAP & EHRPWM DT nodes to
AM33XX SoC family. Also populates device tree nodes for ECAP & EHRPWM by
adding necessary properties like pwm-cells, base reg & set disabled as
status.

Signed-off-by: default avatarPhilip Avinash <avinashphilip@ti.com>
Reviewed-by: default avatarThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarBenoit Cousson <benoit.cousson@linaro.org>
parent c9600e25

arch/arm/boot/dts/am33xx.dtsi

+84 −0
Original line number Diff line number Diff line
@@ -346,6 +346,90 @@ 
			ti,hwmods = "usb_otg_hs";

		};



		epwmss0: epwmss@48300000 {

			compatible = "ti,am33xx-pwmss";

			reg = <0x48300000 0x10>;

			ti,hwmods = "epwmss0";

			#address-cells = <1>;

			#size-cells = <1>;

			status = "disabled";

			ranges = <0x48300100 0x48300100 0x80   /* ECAP */

				  0x48300180 0x48300180 0x80   /* EQEP */

				  0x48300200 0x48300200 0x80>; /* EHRPWM */



			ecap0: ecap@48300100 {

				compatible = "ti,am33xx-ecap";

				#pwm-cells = <3>;

				reg = <0x48300100 0x80>;

				ti,hwmods = "ecap0";

				status = "disabled";

			};



			ehrpwm0: ehrpwm@48300200 {

				compatible = "ti,am33xx-ehrpwm";

				#pwm-cells = <3>;

				reg = <0x48300200 0x80>;

				ti,hwmods = "ehrpwm0";

				status = "disabled";

			};

		};



		epwmss1: epwmss@48302000 {

			compatible = "ti,am33xx-pwmss";

			reg = <0x48302000 0x10>;

			ti,hwmods = "epwmss1";

			#address-cells = <1>;

			#size-cells = <1>;

			status = "disabled";

			ranges = <0x48302100 0x48302100 0x80   /* ECAP */

				  0x48302180 0x48302180 0x80   /* EQEP */

				  0x48302200 0x48302200 0x80>; /* EHRPWM */



			ecap1: ecap@48302100 {

				compatible = "ti,am33xx-ecap";

				#pwm-cells = <3>;

				reg = <0x48302100 0x80>;

				ti,hwmods = "ecap1";

				status = "disabled";

			};



			ehrpwm1: ehrpwm@48302200 {

				compatible = "ti,am33xx-ehrpwm";

				#pwm-cells = <3>;

				reg = <0x48302200 0x80>;

				ti,hwmods = "ehrpwm1";

				status = "disabled";

			};

		};



		epwmss2: epwmss@48304000 {

			compatible = "ti,am33xx-pwmss";

			reg = <0x48304000 0x10>;

			ti,hwmods = "epwmss2";

			#address-cells = <1>;

			#size-cells = <1>;

			status = "disabled";

			ranges = <0x48304100 0x48304100 0x80   /* ECAP */

				  0x48304180 0x48304180 0x80   /* EQEP */

				  0x48304200 0x48304200 0x80>; /* EHRPWM */



			ecap2: ecap@48304100 {

				compatible = "ti,am33xx-ecap";

				#pwm-cells = <3>;

				reg = <0x48304100 0x80>;

				ti,hwmods = "ecap2";

				status = "disabled";

			};



			ehrpwm2: ehrpwm@48304200 {

				compatible = "ti,am33xx-ehrpwm";

				#pwm-cells = <3>;

				reg = <0x48304200 0x80>;

				ti,hwmods = "ehrpwm2";

				status = "disabled";

			};

		};



		mac: ethernet@4a100000 {

			compatible = "ti,cpsw";

			ti,hwmods = "cpgmac0";