arm64: dts: qcom: msm8916-wingtech-wt88047: Add notification LED

The Xiaomi Redmi 2 has a notification LED connected to an Awinic
AW2013 controller, add it to the device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210712133735.318250-3-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
index a4d8d6ff2289d6edf2eb97dce6f2b0d2c9f58f5f..9d9e85e75411c7abea347bba7712a8aea30227b0 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
@@ -6,6 +6,7 @@
 #include "msm8916-pm8916.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 / {
        model = "Xiaomi Redmi 2 (Wingtech WT88047)";
@@ -66,6 +67,40 @@
        };
 };
 
+&blsp_i2c6 {
+       status = "okay";
+
+       led-controller@45 {
+               compatible = "awinic,aw2013";
+               reg = <0x45>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               vcc-supply = <&pm8916_l16>;
+
+               led@0 {
+                       reg = <0>;
+                       led-max-microamp = <15000>;
+                       function = LED_FUNCTION_INDICATOR;
+                       color = <LED_COLOR_ID_RED>;
+               };
+
+               led@1 {
+                       reg = <1>;
+                       led-max-microamp = <15000>;
+                       function = LED_FUNCTION_INDICATOR;
+                       color = <LED_COLOR_ID_GREEN>;
+               };
+
+               led@2 {
+                       reg = <2>;
+                       led-max-microamp = <15000>;
+                       function = LED_FUNCTION_INDICATOR;
+                       color = <LED_COLOR_ID_BLUE>;
+               };
+       };
+};
+
 &blsp1_uart2 {
        status = "okay";
 };