ARM: dts: msm: Add pinctrl configuration for flash LED3 in sdm845 CDP/MTP
Flash and torch LED devices that uses LED3 channel use GPIO21 to
enable the LED on SDM845 CDP and MTP. Add pinctrl configuration
needed for it.
Change-Id: Idc2dc5740fbf46a224cba3ad821d1ec24e4da22a
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi b/arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi
index 19c6543..f300684 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi
@@ -66,6 +66,23 @@
};
};
+ flash_led3_front {
+ flash_led3_front_en: flash_led3_front_en {
+ mux {
+ pins = "gpio21";
+ drive_strength = <2>;
+ output-high;
+ };
+ };
+
+ flash_led3_front_dis: flash_led3_front_dis {
+ mux {
+ pins = "gpio21";
+ drive_strength = <2>;
+ output-low;
+ };
+ };
+ };
wcd9xxx_intr {
wcd_intr_default: wcd_intr_default{