Commit 4bf9fac3 authored by Manikanta Mylavarapu's avatar Manikanta Mylavarapu Committed by Bjorn Andersson
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arm64: dts: qcom: ipq5424: enable GPIO based LEDs and Buttons 



Add support for wlan-2g LED on GPIO 42 and wps buttons on GPIO 19.

Signed-off-by: default avatarManikanta Mylavarapu <quic_mmanikan@quicinc.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250120064508.2722341-1-quic_mmanikan@quicinc.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 27b85be2

arch/arm64/boot/dts/qcom/ipq5424-rdp466.dts

+43 −0
Original line number Diff line number Diff line
@@ -7,6 +7,8 @@ 


/dts-v1/;



#include <dt-bindings/input/input.h>

#include <dt-bindings/leds/common.h>

#include "ipq5424.dtsi"



/ {
@@ -17,6 +19,33 @@ aliases { 
		serial0 = &uart1;

	};



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-0 = <&gpio_keys_default>;

		pinctrl-names = "default";



		button-wps {

			label = "wps";

			linux,code = <KEY_WPS_BUTTON>;

			gpios = <&tlmm 19 GPIO_ACTIVE_LOW>;

			debounce-interval = <60>;

		};

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-0 = <&gpio_leds_default>;

		pinctrl-names = "default";



		led-0 {

			color = <LED_COLOR_ID_GREEN>;

			function = LED_FUNCTION_WLAN;

			gpios = <&tlmm 42 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "phy0tx";

			default-state = "off";

		};

	};



	vreg_misc_3p3: regulator-usb-3p3 {

		compatible = "regulator-fixed";

		regulator-min-microvolt = <3300000>;
@@ -102,6 +131,20 @@ &ssphy_0 { 
};



&tlmm {

	gpio_keys_default: gpio-keys-default-state {

		pins = "gpio19";

		function = "gpio";

		drive-strength = <8>;

		bias-pull-up;

	};



	gpio_leds_default: gpio-leds-default-state {

		pins = "gpio42";

		function = "gpio";

		drive-strength = <8>;

		bias-pull-down;

	};



	spi0_default_state: spi0-default-state {

		clk-pins {

			pins = "gpio6";