ARM: dts: qcom: msm8974-hammerhead: Add notification LED

Nexus 5 has a RGB LED connected to the TRILED and hence channels 7, 6 and
5 of the LPG. Add a node describing this.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220505164336.13210-1-luca@z3ntu.xyz

diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
index b994474f83e6e6bc117230b763e2e8523b4d0d6a..ec5d340562b66855590886055ea5703076842e6f 100644 (file)
--- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -3,6 +3,7 @@
 #include "qcom-pm8841.dtsi"
 #include "qcom-pm8941.dtsi"
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 
 / {
@@ -313,6 +314,35 @@
        };
 };
 
+&pm8941_lpg {
+       status = "okay";
+
+       qcom,power-source = <1>;
+
+       multi-led {
+               color = <LED_COLOR_ID_RGB>;
+               function = LED_FUNCTION_STATUS;
+
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               led@7 {
+                       reg = <7>;
+                       color = <LED_COLOR_ID_RED>;
+               };
+
+               led@6 {
+                       reg = <6>;
+                       color = <LED_COLOR_ID_GREEN>;
+               };
+
+               led@5 {
+                       reg = <5>;
+                       color = <LED_COLOR_ID_BLUE>;
+               };
+       };
+};
+
 &rpm_requests {
        pm8841-regulators {
                compatible = "qcom,rpm-pm8841-regulators";