Messages in this thread Patch in this message | | | From | Dongjin Kim <> | Subject | [PATCH v3 3/4] ODROID-X: dts: Add nodes for leds based on GPIO. | Date | Mon, 31 Dec 2012 11:35:12 +0900 |
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This patch adds GPIO connected LEDS on ODROID-X board and configure its properties.
LED1: use 'heartbeat' trigger, blinking while the board is running. LED2: use 'mmc0' trigger, on when mmc0 is accessing.
Signed-off-by: Dongjin Kim <tobetter@gmail.com> --- arch/arm/boot/dts/exynos4412-odroidx.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 213b152..f31529f 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -54,4 +54,20 @@ enable-active-high; regulator-boot-on; }; + + leds { + compatible = "gpio-leds"; + led1 { + label = "led1:heart"; + gpios = <&gpc1 0 1>; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + led2 { + label = "led2:mmc0"; + gpios = <&gpc1 2 1>; + default-state = "on"; + linux,default-trigger = "mmc0"; + }; + }; }; -- 1.7.10.4
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