Re: [PATCH] riscv: dts: sifive unmatched: Add gpio poweroff
From: James Clarke <hidden>
Date: 2021-12-31 06:58:33
Also in:
linux-riscv, lkml
From: James Clarke <hidden>
Date: 2021-12-31 06:58:33
Also in:
linux-riscv, lkml
On 31 Dec 2021, at 06:11, Ron Economos [off-list ref] wrote:
This patch is required for the following commit to work. commit f2928e224d85 ("riscv: set default pm_power_off to NULL") Signed-off-by: Ron Economos <redacted> --- arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 5 +++++ 1 file changed, 5 insertions(+)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 @@ rtcclk: rtcclk { clock-frequency = <RTCCLK_FREQ>; clock-output-names = "rtcclk"; }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + };
Why? It’s abstracted by firmware, which works. Jess