Messages in this thread Patch in this message | | | From | Caesar Wang <> | Subject | [RESEND PATCH] ARM: dts: rockchip: add the leds control for kylin board | Date | Wed, 27 Jan 2016 13:06:44 +0800 |
| |
As the kylin schematic drawing, add the needed work led for kylin board.
Run: echo 0 > /sys/class/leds/kylin:red:led/brightness echo 1 > /sys/class/leds/kylin:red:led/brightness
The led can be normall on/off on kylin board.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---
Hi Heiko,
Describing the content: - This patch is based on your for-next branch. - Verified on https://github.com/Caesar-github/rockchip/commits/kylin/next.
arch/arm/boot/dts/rk3036-kylin.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts index 190f22c..3332a7f 100644 --- a/arch/arm/boot/dts/rk3036-kylin.dts +++ b/arch/arm/boot/dts/rk3036-kylin.dts @@ -46,6 +46,17 @@ model = "Rockchip RK3036 KylinBoard"; compatible = "rockchip,rk3036-kylin", "rockchip,rk3036"; + leds: gpio-leds { + compatible = "gpio-leds"; + + work { + gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; + label = "kylin:red:led"; + pinctrl-names = "default"; + pinctrl-0 = <&led_ctl>; + }; + }; + sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-names = "default"; @@ -359,6 +370,12 @@ }; &pinctrl { + leds { + led_ctl: led-ctl { + rockchip,pins = <2 30 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int: pmic-int { rockchip,pins = <2 2 RK_FUNC_GPIO &pcfg_pull_default>; -- 1.9.1
| |