Add the LP5812 LED driver node to the Device Tree for Raspberry Pi 4 B.
This enables the LED connected to the LP5812 to be controlled via I2C.
Signed-off-by: Nam Tran <trannamatk@xxxxxxxxx>
---
arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
index 353bb50ce542..85441746d94b 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
@@ -270,3 +270,13 @@ &vec {
&wifi_pwrseq {
reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
};
+
+&i2c1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@1b {
+ compatible = "ti,lp5812";
+ reg = <0x1b>;
+ };
+};
--
2.25.1
