Commit 50357e7d authored by Jiayu Du's avatar Jiayu Du Committed by Vinod Koul
Browse files

dt-bindings: phy: Add Canaan K230 USB PHY 



K230 SoC USB PHY requires configuring registers for control and
configuration. Add USB phy bindings for K230 SoC.

Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Signed-off-by: default avatarJiayu Du <jiayu.riscv@isrc.iscas.ac.cn>
Link: https://patch.msgid.link/20260121145526.14672-2-jiayu.riscv@isrc.iscas.ac.cn


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 8d869bc9

Documentation/devicetree/bindings/phy/canaan,k230-usb-phy.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/phy/canaan,k230-usb-phy.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Canaan K230 USB2.0 PHY



maintainers:

  - Jiayu Du <jiayu.riscv@isrc.iscas.ac.cn>



properties:

  compatible:

    const: canaan,k230-usb-phy



  reg:

    maxItems: 1



  "#phy-cells":

    const: 1



required:

  - compatible

  - reg

  - "#phy-cells"



additionalProperties: false



examples:

  - |

    usbphy: usb-phy@91585000 {

        compatible = "canaan,k230-usb-phy";

        reg = <0x91585000 0x400>;

        #phy-cells = <1>;

    };