Commit 94920866 authored by Kieran Bingham's avatar Kieran Bingham Committed by Shawn Guo
Browse files

arm64: dts: freescale: debix-som: Add heartbeat LED 



Map the 'RUN' LED present on the Debix-SOM as a heartbeat.

Reviewed-by: default avatarMarco Felsch <m.felsch@pengutronix.de>
Signed-off-by: default avatarKieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 3eb1b39b

arch/arm64/boot/dts/freescale/imx8mp-debix-som-a.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -6,6 +6,8 @@ 


#include "imx8mp.dtsi"



#include <dt-bindings/leds/common.h>



/ {

	model = "Polyhex i.MX8MPlus Debix SOM A";

	compatible = "polyhex,imx8mp-debix-som-a", "fsl,imx8mp";
@@ -20,6 +22,20 @@ reg_usdhc2_vmmc: regulator-usdhc2 { 
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	gpio-leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_gpio_led>;



		led-0 {

			gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;

			default-state = "on";

			linux,default-trigger = "heartbeat";

			function = LED_FUNCTION_STATUS;

			color = <LED_COLOR_ID_GREEN>;

		};

	};

};



&A53_0 {
@@ -203,6 +219,12 @@ &wdog1 { 
};



&iomuxc {

	pinctrl_gpio_led: gpioledgrp {

		fsl,pins = <

			MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16		0x19

		>;

	};



	pinctrl_i2c1: i2c1grp {

		fsl,pins = <

			MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL			0x400001c2