On Tue, Nov 24, 2020 at 02:36:33PM +0100, Michael Klein wrote: > Add poweroff node to allow the board to power itself off after shutdown > by disabling the SYSTEM and CPUX regulators (U5 resp. U6). The RST > button can be used to restart the board. > > Signed-off-by: Michael Klein <mich...@fossekall.de> > --- > arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts | 5 +++++ > 1 file changed, 5 insertions(+)
You should have a summary of the changes between versions here
> diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
> b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
> index 4c6704e4c57e..ea2fa48a1647 100644
> --- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
> +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
> @@ -46,6 +46,11 @@ sw4 {
> };
> };
>
> + poweroff {
> + compatible = "gpio-poweroff";
> + gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
> + };
> +
Like I said in the previous version, this should really be modelled as a
regulator instead of just a GPIO
Maxime
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