[PATCH net-next v11 1/7] dt-bindings: phy: document the serdes PHY on sa8255p

[Krzysztof Kozlowski]

On Mon, Jun 29, 2026 at 01:28:47PM +0200, Bartosz Golaszewski wrote:
> Describe the SGMII/SerDes PHY present on the Qualcomm sa8255p platforms.
> This is essentially the same hardware as sa8775p rev3 but the PHY is
> managed by firmware over SCMI.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski at oss.qualcomm.com>
> ---
>  .../bindings/phy/qcom,sa8255p-dwmac-sgmii-phy.yaml | 51 ++++++++++++++++++++++
>  1 file changed, 51 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/qcom,sa8255p-dwmac-sgmii-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sa8255p-dwmac-sgmii-phy.yaml
> new file mode 100644
> index 0000000000000000000000000000000000000000..4cea6926d1c28872ea7b7aad53088dbbcb74fa99
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/qcom,sa8255p-dwmac-sgmii-phy.yaml
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/phy/qcom,sa8255p-dwmac-sgmii-phy.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm SerDes/SGMII ethernet PHY controller (firmware managed)
> +
> +maintainers:
> +  - Bartosz Golaszewski <brgl at kernel.org>
> +
> +description:
> +  The SerDes PHY sits between the MAC and the external PHY and provides
> +  separate Rx Tx lines.
> +
> +properties:
> +  compatible:
> +    const: qcom,sa8255p-dwmac-sgmii-phy
> +
> +  reg:
> +    items:
> +      - description: serdes
> +
> +  power-domains:
> +    maxItems: 1
> +
> +  power-domain-names:
> +    items:
> +      - const: serdes

Drop names. Not useful if it repeats the device block name.

With this:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>

Best regards,
Krzysztof