Commit 5b1e9e80 authored Sep 11, 2014 by Thomas Petazzoni Committed by Jason Cooper Sep 13, 2014

ARM: mvebu: add user LED support of Armada 370 RD



The Armada 370 RD has a GPIO controlled LED connected on MPP32, so
this commit adds the relevant hardware description to Armada 370 RD
Device Tree.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1410429419-29820-3-git-send-email-thomas.petazzoni@free-electrons.com


Signed-off-by: Jason Cooper <jason@lakedaemon.net>

parent e8db78dd

arch/arm/boot/dts/armada-370-rd.dts

+17 −0

Original line number	Diff line number	Diff line
		@@ -55,6 +55,11 @@
		marvell,pins = "mpp8";
		marvell,function = "gpio";
		};

		led_pins: led-pins {
		marvell,pins = "mpp32";
		marvell,function = "gpio";
		};
		};

		serial@12000 {
		@@ -125,6 +130,18 @@
		pinctrl-names = "default";
		};

		gpio_leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins>;

		sw_led {
		label = "370rd:green:sw";
		gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
		default-state = "keep";
		};
		};

		nand@d0000 {
		status = "okay";
		num-cs = <1>;