ARM: dts: da850: Add new ECAP and EPWM bindings (38b8da79) · Commits · 戴 / test

For some devices, the PWMSS is a parent of eCAP and ePWM and provides the functional clocks for those submodules. The ti,am33xx-ecap and ti,am33xx-ehrpwm bindings were based on this parent child relationship where the functional clock would be grabbed from the module's parent. However, DA850 doesn't have a PWMSS and the eCAP and ePWM provides their functional clock themselves. Therefore, prefer the new binding that doesn't assume this parent child relationship. Signed-off-by:

Franklin S Cooper Jr <fcooper@ti.com> Acked-by:

Rob Herring <robh@kernel.org> [nsekhar@ti.com: minor commit message fixes] Signed-off-by:

Sekhar Nori <nsekhar@ti.com>

arch/arm/boot/dts/da850.dtsi

+10 −5

Original line number	Diff line number	Diff line
		@@ -274,31 +274,36 @@
		status = "disabled";
		};
		ehrpwm0: pwm@300000 {
		compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
		compatible = "ti,da850-ehrpwm", "ti,am3352-ehrpwm",
		"ti,am33xx-ehrpwm";
		#pwm-cells = <3>;
		reg = <0x300000 0x2000>;
		status = "disabled";
		};
		ehrpwm1: pwm@302000 {
		compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
		compatible = "ti,da850-ehrpwm", "ti,am3352-ehrpwm",
		"ti,am33xx-ehrpwm";
		#pwm-cells = <3>;
		reg = <0x302000 0x2000>;
		status = "disabled";
		};
		ecap0: ecap@306000 {
		compatible = "ti,da850-ecap", "ti,am33xx-ecap";
		compatible = "ti,da850-ecap", "ti,am3352-ecap",
		"ti,am33xx-ecap";
		#pwm-cells = <3>;
		reg = <0x306000 0x80>;
		status = "disabled";
		};
		ecap1: ecap@307000 {
		compatible = "ti,da850-ecap", "ti,am33xx-ecap";
		compatible = "ti,da850-ecap", "ti,am3352-ecap",
		"ti,am33xx-ecap";
		#pwm-cells = <3>;
		reg = <0x307000 0x80>;
		status = "disabled";
		};
		ecap2: ecap@308000 {
		compatible = "ti,da850-ecap", "ti,am33xx-ecap";
		compatible = "ti,da850-ecap", "ti,am3352-ecap",
		"ti,am33xx-ecap";
		#pwm-cells = <3>;
		reg = <0x308000 0x80>;
		status = "disabled";

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