From: Xilin Wu <wuxilin...@gmail.com>

Add the PWM function to the pmk8550 dtsi, which is usually used
to control PWM backlight on platforms using this PMIC.

Signed-off-by: Xilin Wu <wuxilin...@gmail.com>
---
 arch/arm64/boot/dts/qcom/pmk8550.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/pmk8550.dtsi 
b/arch/arm64/boot/dts/qcom/pmk8550.dtsi
index c7ac9b2eaacf..8d43fbb85263 100644
--- a/arch/arm64/boot/dts/qcom/pmk8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmk8550.dtsi
@@ -73,5 +73,15 @@ pmk8550_gpios: gpio@8800 {
                        interrupt-controller;
                        #interrupt-cells = <2>;
                };
+
+               pmk8550_pwm: pwm {
+                       compatible = "qcom,pmk8550-pwm";
+
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       #pwm-cells = <2>;
+
+                       status = "disabled";
+               };
        };
 };

-- 
2.44.0


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