Describe the two user-controllable LEDs on Rock2 Square boards.
All information have been retrieved from the schematics and the vendor
devicetree. The default-triggers mimic the behaviour of the vendor-kernel to
keep functionalities in sync.
Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
---
Changes in v2:
- Changed labels according to what is defined in the schematics
- Added a long commit message describing this patch in details
arch/arm/boot/dts/rk3288-rock2-square.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts
index c5453a0..0813428 100644
--- a/arch/arm/boot/dts/rk3288-rock2-square.dts
+++ b/arch/arm/boot/dts/rk3288-rock2-square.dts
@@ -56,6 +56,23 @@
pinctrl-0 = <&ir_int>;
};
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ heartbeat {
+ gpios = <&gpio7 15 GPIO_ACTIVE_LOW>;
+ label = "rock2:green:state1";
+ linux,default-trigger = "heartbeat";
+ };
+
+ mmc {
+ gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+ label = "rock2:blue:state2";
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "SPDIF";
--
2.5.0
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