Commit 0354e2d4 authored by Sridharan S N's avatar Sridharan S N Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: ipq5332: enable GPIO based LEDs and Buttons 



Add support for wlan-2g LED on GPIO 36 and wps buttons on GPIO 35.

Signed-off-by: default avatarSridharan S N <quic_sridsn@quicinc.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230616083238.20690-2-quic_sridsn@quicinc.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 76a6dd7b

arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi

+42 −0
Original line number Diff line number Diff line
@@ -19,6 +19,31 @@ aliases { 
	chosen {

		stdout-path = "serial0";

	};



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-0 = <&gpio_keys_default>;

		pinctrl-names = "default";



		button-wps {

			label = "wps";

			linux,code = <KEY_WPS_BUTTON>;

			gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;

			debounce-interval = <60>;

		};

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-0 = <&gpio_leds_default>;

		pinctrl-names = "default";



		led-0 {

			gpios = <&tlmm 36 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "phy0tx";

			default-state = "off";

		};

	};

};



&blsp1_uart0 {
@@ -34,3 +59,20 @@ &sleep_clk { 
&xo_board {

	clock-frequency = <24000000>;

};



/* PINCTRL */

&tlmm {

	gpio_keys_default: gpio-keys-default-state {

		pins = "gpio35";

		function = "gpio";

		drive-strength = <8>;

		bias-pull-up;

	};



	gpio_leds_default: gpio-leds-default-state {

		pins = "gpio36";

		function = "gpio";

		drive-strength = <8>;

		bias-pull-down;

	};

};