Re: [net-next PATCH v3 1/4] dt-bindings: net: phy: Document new LEDs active-low property

From: Krzysztof Kozlowski
Date: Fri Dec 15 2023 - 10:48:55 EST


On 13/12/2023 12:13, Christian Marangi wrote:
> Document new LEDs active-low property to define if the LED require to be
> set low to be turned on.
>
> active-low can be defined in the leds node for PHY that apply the LED
> polarity globally for each attached LED or in the specific led node for
> PHY that supports setting the LED polarity per LED.
>
> Declaring both way is not supported and will result in the schema
> getting rejected.
>
> Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx>
> ---
> Changes v3:
> - Out of RFC
> Changes v2:
> - Add this patch
>
> .../devicetree/bindings/net/ethernet-phy.yaml | 20 +++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> index 8fb2a6ee7e5b..9cb3981fed2a 100644
> --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> @@ -213,6 +213,11 @@ properties:
> '#size-cells':
> const: 0
>
> + 'active-low':

Drop quotes, no need for them.

As pointed out in other patchset, bool might not be enough.
https://lore.kernel.org/all/74cb1d1c-64b8-4fb0-9e6d-c2fad8417232@xxxxxxx/
Anyway, both cases probably needs to be considered here.

Best regards,
Krzysztof