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Commit 99f48559 authored Aug 31, 2018 by Andrew F. Davis Committed by Tony Lindgren Sep 07, 2018

ARM: dts: am572x-idk: Add tricolor Industrial LED support



AM572x-IDK rev 1.3A has tricolor RGB LEDs that can be controlled using
GPIO. Expose these to userspace for usage as necessary.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent d71fef3c

arch/arm/boot/dts/am572x-idk-common.dtsi

+76 −0

Original line number	Diff line number	Diff line
		@@ -55,6 +55,82 @@
		linux,default-trigger = "mmc0";
		};
		};

		idk-leds {
		status = "disabled";
		compatible = "gpio-leds";
		red0-led {
		label = "idk:red0";
		gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		green0-led {
		label = "idk:green0";
		gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		blue0-led {
		label = "idk:blue0";
		gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		red1-led {
		label = "idk:red1";
		gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		green1-led {
		label = "idk:green1";
		gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		blue1-led {
		label = "idk:blue1";
		gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		red2-led {
		label = "idk:red2";
		gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		green2-led {
		label = "idk:green2";
		gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		blue2-led {
		label = "idk:blue2";
		gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		red3-led {
		label = "idk:red3";
		gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		green3-led {
		label = "idk:green3";
		gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};

		blue3-led {
		label = "idk:blue3";
		gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
		default-state = "off";
		};
		};
		};

		&extcon_usb2 {