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- Qualcomm GPIO Flash Leds
- Qualcomm GPIO flash LEDs driver is used for
- controlling flash LEDs that are connected with 2 GPIOs. The 2 GPIOs are name
- flash_en and flash now.
- The flash LEDs has torch mode and flash mode. The flash mode is used for camera.
- The torch mode is used for torch.
- Required properties for each node:
- - compatible : should be "qcom,leds-gpio-flash"
- - qcom,flash-en : the GPIO pin number of flash-en function
- - qcom,flash-now : the GPIO pin number of flash-now function
- - linux,name : name of the led that is used in led framework
- - linux,default-trigger : name of the led trigger event
- No other optional properties for it.
- Example:
- flashlight {
- compatible = "leds-gpio-flash";
- status = "okay";
- qcom,flash-en = <&msmgpio 18 0>;
- qcom,flash-now = <&msmgpio 19 0>;
- linux,name = "flashlight";
- linux,default-trigger = "flashlight-trigger";
- };
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