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ARM: dts: imx6sl-evk: Add debug LED support 

GPIO3_20 is connected to a debug LED.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Fabio Estevam 2014-02-06 13:08:08 -02:00 committed by Shawn Guo
parent 44659021d2
commit 33106702ce
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/imx6sl-evk.dts
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@ -8,6 +8,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx6sl.dtsi"
@ -19,6 +20,18 @@ memory {
reg = <0x80000000 0x40000000>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led>;
user {
label = "debug";
gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@ -300,6 +313,12 @@ MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_led: ledgrp {
fsl,pins = <
MX6SL_PAD_HSIC_STROBE__GPIO3_IO20 0x17059
>;
};
pinctrl_kpp: kppgrp {
fsl,pins = <
MX6SL_PAD_KEY_ROW0__KEY_ROW0 0x1b010