Re: [PATCH v7 11/11] dt-bindings: net: dsa: qca8k: add LEDs definition example

Andrew Lunn
2022-12-20T23:24:07Z

On Thu, Dec 15, 2022 at 12:54:38AM +0100, Christian Marangi wrote:
> Add LEDs definition example for qca8k using the offload trigger as the
> default trigger and add all the supported offload triggers by the
> switch.
>
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
> ---
> .../devicetree/bindings/net/dsa/qca8k.yaml | 24 +++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.yaml b/Documentation/devicetree/bindings/net/dsa/qca8k.yaml
> index 978162df51f7..4090cf65c41c 100644
> --- a/Documentation/devicetree/bindings/net/dsa/qca8k.yaml
> +++ b/Documentation/devicetree/bindings/net/dsa/qca8k.yaml
> @@ -65,6 +65,8 @@ properties:
> internal mdio access is used.
> With the legacy mapping the reg corresponding to the internal
> mdio is the switch reg with an offset of -1.
> + Each phy have at least 3 LEDs connected and can be declared
> + using the standard LEDs structure.
>
> patternProperties:
> "^(ethernet-)?ports$":
> @@ -202,6 +204,7 @@ examples:
> };
> - |
> #include <dt-bindings/gpio/gpio.h>
> + #include <dt-bindings/leds/common.h>
>
> mdio {
> #address-cells = <1>;
> @@ -284,6 +287,27 @@ examples:
>
> internal_phy_port1: ethernet-phy@0 {
> reg = <0>;
> +
> + leds {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + led@0 {
> + reg = <0>;
> + color = <LED_COLOR_ID_WHITE>;
> + function = LED_FUNCTION_LAN;
> + function-enumerator = <1>;
> + linux,default-trigger = "netdev";
> + };
> +
> + led@1 {
> + reg = <1>;
> + color = <LED_COLOR_ID_AMBER>;
> + function = LED_FUNCTION_LAN;
> + function-enumerator = <1>;
> + linux,default-trigger = "netdev";
> + };
> + };
> };

I don't see anything here which is specific to the QCA8K. I really
hope the same binding should work for any PHY which has LEDs. So
please move this into ethernet-phy.yaml.

Andrew