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SubjectRe: [PATCH v3 04/16] dt-bindings: pinctrl: sunxi: make gpio banks supplies required
Hello,

On Wed, Jul 08, 2020 at 03:19:30PM +0800, Frank Lee wrote:
> Since we don't really have to care about the existing DT for boards,
> it would be great to make the gpio banks supplies required.

What if the borad doesn't use one of the banks? How would
I describe such a board if defining supplies for all banks
is required?

regards,
o.

> Signed-off-by: Frank Lee <frank@allwinnertech.com>
> ---
> .../devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
> index 226aba0..c30a7b7 100644
> --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
> @@ -134,6 +134,7 @@ patternProperties:
> required:
> - "#gpio-cells"
> - "#interrupt-cells"
> + - "^vcc-p[a-hlm]-supply$"
> - compatible
> - reg
> - interrupts
> --
> 1.9.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

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