Re: [PATCH v2 2/3] arm64: dts: qcom: msm8916-alcatel-idol347: add GPIO torch LED

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On 04/11/2022 14:23, Vincent Knecht wrote:
Add support for torch LED on GPIO 32.

Signed-off-by: Vincent Knecht <vincent.knecht@xxxxxxxxxx>
---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>


Konrad

  .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 22 +++++++++++++++++++
  1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
index 668f8ff53229..eadeb1a445fd 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
@@ -5,6 +5,7 @@
  #include "msm8916-pm8916.dtsi"
  #include <dt-bindings/gpio/gpio.h>
  #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
/ {
  	model = "Alcatel OneTouch Idol 3 (4.7)";
@@ -34,6 +35,19 @@ button-volume-up {
  		};
  	};
+ gpio-leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_leds_default>;
+
+		led-0 {
+			gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "torch";
+			function = LED_FUNCTION_TORCH;
+		};
+	};
+
  	usb_id: usb-id {
  		compatible = "linux,extcon-usb-gpio";
  		id-gpio = <&msmgpio 69 GPIO_ACTIVE_HIGH>;
@@ -276,6 +290,14 @@ gpio_keys_default: gpio-keys-default-state {
  		bias-pull-up;
  	};
+ gpio_leds_default: gpio-leds-default-state {
+		pins = "gpio32";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
  	gyro_int_default: gyro-int-default-state {
  		pins = "gpio97", "gpio98";
  		function = "gpio";



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