ARM: dts: stm32: Add push button to stm32f469 Discovery board (02050da4) · Commits · 戴 / test

arch/arm/boot/dts/stm32f469-disco.dts

+13 −0

Original line number	Diff line number	Diff line
		@@ -49,6 +49,7 @@
		#include "stm32f429.dtsi"
		#include "stm32f469-pinctrl.dtsi"
		#include <dt-bindings/gpio/gpio.h>
		#include <dt-bindings/input/input.h>

		/ {
		model = "STMicroelectronics STM32F469i-DISCO board";
		@@ -95,6 +96,18 @@
		};
		};

		gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		autorepeat;
		button@0 {
		label = "User";
		linux,code = <KEY_WAKEUP>;
		gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
		};
		};

		/* This turns on vbus for otg for host mode (dwc2) */
		vcc5v_otg: vcc5v-otg-regulator {
		compatible = "regulator-fixed";