diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-02-06 13:08:08 -0200 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2014-02-10 16:27:47 +0800 |
| commit | 33106702ceba4943431b4286c488b2effcde3497 (patch) | |
| tree | 1cbfe9d4f2e564c43f849620e9dc11d265e3bfc3 /arch/arm/boot/dts/imx6sl-evk.dts | |
| parent | 44659021d2b3cc90e6e23a16f0d4c2ca624fb9f6 (diff) | |
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>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-evk.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 3216edec46e9..889422cc2c24 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -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 @@ 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 @@ >; }; + pinctrl_led: ledgrp { + fsl,pins = < + MX6SL_PAD_HSIC_STROBE__GPIO3_IO20 0x17059 + >; + }; + pinctrl_kpp: kppgrp { fsl,pins = < MX6SL_PAD_KEY_ROW0__KEY_ROW0 0x1b010 |