[PATCH phy-next 1/2] dt-bindings: phy: add PHY bindings for the TI DS125DF111 Retimer PHY

Conor Dooley conor at kernel.org
Thu May 14 11:09:13 PDT 2026


On Wed, May 13, 2026 at 09:51:02PM +0300, Ioana Ciornei wrote:
> Add device tree binding for the TI DS125DF111 Retimer PHY.
> 
> Signed-off-by: Ioana Ciornei <ioana.ciornei at nxp.com>
> ---
>  .../bindings/phy/ti,ds125df111.yaml           | 46 +++++++++++++++++++
>  1 file changed, 46 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/phy/ti,ds125df111.yaml
> 
> diff --git a/Documentation/devicetree/bindings/phy/ti,ds125df111.yaml b/Documentation/devicetree/bindings/phy/ti,ds125df111.yaml
> new file mode 100644
> index 000000000000..47e9ba2a8990
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/ti,ds125df111.yaml
> @@ -0,0 +1,46 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/phy/ti,ds125df111.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: TI DS125DF111 Retimer PHY
> +
> +description:
> +  This binding describes the TI DS125DF111 multi-protocol Retimer PHY.
> +
> +maintainers:
> +  - Ioana Ciornei <ioana.ciornei at nxp.com>
> +
> +properties:
> +  compatible:
> +    const: ti,ds125df111
> +
> +  reg:
> +    maxItems: 1
> +
> +  "#phy-cells":
> +    const: 1
> +    description: |
> +      The phandle's argument in the PHY specifier selects one of the two
> +      channels of the retimer
> +
> +required:
> +  - compatible
> +  - reg
> +  - "#phy-cells"
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +      #address-cells = <1>;
> +      #size-cells = <0>;
> +
> +      ti_retimer: retimer at 18 {

Drop the unused label here please. How come the node name isn't phy@
btw?
Otherwise,
Acked-by: Conor Dooley <conor.dooley at microchip.com>
pw-bot: changes-requested

Cheers,
Conor.

> +        compatible = "ti,ds125df111";
> +        reg = <0x18>;
> +        #phy-cells = <1>;
> +      };
> +    };
> -- 
> 2.25.1
> 
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