The SC27xx breathing light controller can support 3 outputs:
red LED, green LED and blue LED.
Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxx>
---
arch/arm64/boot/dts/sprd/sc2731.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/sprd/sc2731.dtsi b/arch/arm64/boot/dts/sprd/sc2731.dtsi
index 98d3b4f..7d53ca6 100644
--- a/arch/arm64/boot/dts/sprd/sc2731.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc2731.dtsi
@@ -17,6 +17,28 @@
#address-cells = <1>;
#size-cells = <0>;
+ led-controller@200 {
+ compatible = "sprd,sc27xx-bltc", "sprd,sc2731-bltc";
+ reg = <0x200>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "red";
+ reg = <0x0>;
+ };
+
+ led@1 {
+ label = "green";
+ reg = <0x1>;
+ };
+
+ led@2 {
+ label = "blue";
+ reg = <0x2>;
+ };
+ };
+
rtc@280 {
compatible = "sprd,sc27xx-rtc", "sprd,sc2731-rtc";
reg = <0x280>;
--
1.7.9.5
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