[PATCH v1 4/8] dt-bindings: gpio: dwapb: allow gpio-ranges

Bartosz Golaszewski brgl at bgdev.pl
Mon Dec 18 02:05:01 PST 2023


On Fri, Dec 15, 2023 at 3:39 PM Emil Renner Berthing
<emil.renner.berthing at canonical.com> wrote:
>
> Allow the generic gpio-ranges property so GPIOs can be mapped to their
> corresponding pin. This way control of GPIO on pins that are already used
> by other peripherals can be denied and basic pinconf can be done on pin
> controllers that support it.
>
> Signed-off-by: Emil Renner Berthing <emil.renner.berthing at canonical.com>
> ---
>  Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> index eefe7b345286..ab2afc0e4153 100644
> --- a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> @@ -65,6 +65,8 @@ patternProperties:
>          minItems: 1
>          maxItems: 32
>
> +      gpio-ranges: true
> +
>        ngpios:
>          default: 32
>          minimum: 1
> --
> 2.40.1
>

Applied, thanks!

Bart



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