From db3f02df1853acf4d678bcddb3f1eab23219b410 Mon Sep 17 00:00:00 2001 From: Ron Economos Date: Thu, 30 Dec 2021 22:11:06 -0800 Subject: riscv: dts: sifive unmatched: Add gpio poweroff Some of the GPIO pins on the Unmatched are wire up to control the power of the board, indicate that in the device tree. Signed-off-by: Ron Economos Signed-off-by: Palmer Dabbelt --- arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch') diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts index 6bfa1f24d3de..c4ed9efdff03 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts @@ -39,6 +39,11 @@ clock-frequency = ; clock-output-names = "rtcclk"; }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + }; }; &uart0 { -- cgit v1.2.3