[PATCH] riscv: dts: sifive unmatched: Add gpio poweroff

[James Clarke]

On 31 Dec 2021, at 06:11, Ron Economos <w6rz at comcast.net> 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 <w6rz at comcast.net>
> ---
> 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