On 29/10/2022 10:55, Vincent Knecht wrote:
> Add support for torch LED on GPIO 32.
>
> Signed-off-by: Vincent Knecht <vincent.knecht@xxxxxxxxxx>
> ---
> .../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 3dc9619fde6e..3a0a593899ae 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 {
> bias-pull-up;
> };
>
> + gpio_leds_default: gpio-leds-default {
Node name: gpio-leds-default-state
Best regards,
Krzysztof
