arm64: dts: qcom: msm8916-longcheer-l8910: Add front flash LED

l8910 uses OCP8110 flash LED driver. Add it to the device tree.

Tested-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230514-x5_front_flash-v2-1-845a8bb0483b@apitzsch.eu

diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
index b79e809..6046e2c 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
@@ -20,6 +20,21 @@
                stdout-path = "serial0";
        };
 
+       flash-led-controller {
+               compatible = "ocs,ocp8110";
+               enable-gpios = <&msmgpio 49 GPIO_ACTIVE_HIGH>;
+               flash-gpios = <&msmgpio 119 GPIO_ACTIVE_HIGH>;
+
+               pinctrl-0 = <&camera_front_flash_default>;
+               pinctrl-names = "default";
+
+               flash_led: led {
+                       function = LED_FUNCTION_FLASH;
+                       color = <LED_COLOR_ID_WHITE>;
+                       flash-max-timeout-us = <250000>;
+               };
+       };
+
        gpio-keys {
                compatible = "gpio-keys";
 
@@ -246,6 +261,13 @@
                bias-disable;
        };
 
+       camera_front_flash_default: camera-front-flash-default-state {
+               pins = "gpio49", "gpio119";
+               function = "gpio";
+               drive-strength = <2>;
+               bias-disable;
+       };
+
        gpio_keys_default: gpio-keys-default-state {
                pins = "gpio107";
                function = "gpio";