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SubjectRe: [PATCH] dt-bindings: gpio: davinci: list contents of GPIO hogs
On Mon, Mar 28, 2022 at 09:11:53PM +0200, Krzysztof Kozlowski wrote:
> The hogs children should list allowed properties, otherwise any property
> would be accepted. Simplify also GPIO hog node name pattern.

Only if 'gpio-hog' is missing, because the gpio-hog.yaml schema will
check every node with that property.

Hogs are allowed on any GPIO controller, but I don't think we to
duplicate what's here on every schema.

> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
> .../devicetree/bindings/gpio/gpio-davinci.yaml | 11 ++++++++++-
> 1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml b/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
> index f32e09ef937c..e5b91c65dcb0 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
> @@ -76,12 +76,21 @@ properties:
> const: 2
>
> patternProperties:
> - "^(.+-hog(-[0-9]+)?)$":
> + "^.+-hog(-[0-9]+)?$":
> type: object
> + properties:
> + gpio-hog: true
> + gpios: true
> + input: true
> + output-high: true
> + output-low: true
> + line-name: true
>
> required:
> - gpio-hog
>
> + additionalProperties: false
> +
> required:
> - compatible
> - reg
> --
> 2.32.0
>
>

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