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 <tobet...@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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