riscv: dts: Add GPIO reboot method to HiFive Unleashed DTS file (0a91330b) · Commits · 戴 / test

Add the ability to reboot the HiFive Unleashed board via GPIO. Signed-off-by:

arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts

+5 −0

Original line number	Diff line number	Diff line
		@@ -2,6 +2,7 @@
		/* Copyright (c) 2018-2019 SiFive, Inc */

		#include "fu540-c000.dtsi"
		#include <dt-bindings/gpio/gpio.h>

		/* Clock frequency (in Hz) of the PCB crystal for rtcclk */
		#define RTCCLK_FREQ 1000000
		@@ -41,6 +42,10 @@
		clock-frequency = <RTCCLK_FREQ>;
		clock-output-names = "rtcclk";
		};
		gpio-restart {
		compatible = "gpio-restart";
		gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
		};
		};

		&uart0 {