linux-kernel - Re: [PATCH 1/8] dt-bindings: phy: qcom,uniphy-usb: Document qcom,uniphy-usb phy

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Message-ID: <d1536449-d80b-4ee7-a3d8-ab68a67be986@linaro.org>
Date:   Sat, 30 Sep 2023 16:56:59 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Praveenkumar I <quic_ipkumar@...cinc.com>, agross@...nel.org,
        andersson@...nel.org, konrad.dybcio@...aro.org, vkoul@...nel.org,
        kishon@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        gregkh@...uxfoundation.org, catalin.marinas@....com,
        will@...nel.org, p.zabel@...gutronix.de, geert+renesas@...der.be,
        arnd@...db.de, neil.armstrong@...aro.org, nfraprado@...labora.com,
        u-kumar1@...com, peng.fan@....com, quic_wcheng@...cinc.com,
        quic_varada@...cinc.com, linux-arm-msm@...r.kernel.org,
        linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     quic_kathirav@...cinc.com, quic_nsekar@...cinc.com,
        quic_srichara@...cinc.com
Subject: Re: [PATCH 1/8] dt-bindings: phy: qcom,uniphy-usb: Document
 qcom,uniphy-usb phy

On 29/09/2023 10:42, Praveenkumar I wrote:
> Document the Qualcomm USB3 22ull UNIPHY present in IPQ5332.
> 
> Signed-off-by: Praveenkumar I <quic_ipkumar@...cinc.com>
> ---
>  .../bindings/phy/qcom,ipq5332-usb-uniphy.yaml | 83 +++++++++++++++++++
>  1 file changed, 83 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/phy/qcom,ipq5332-usb-uniphy.yaml

Filename should match compatible.

> 
> diff --git a/Documentation/devicetree/bindings/phy/qcom,ipq5332-usb-uniphy.yaml b/Documentation/devicetree/bindings/phy/qcom,ipq5332-usb-uniphy.yaml
> new file mode 100644
> index 000000000000..90434cee9cdd
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/qcom,ipq5332-usb-uniphy.yaml
> @@ -0,0 +1,83 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/phy/qcom,ipq5332-usb-uniphy.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm USB Super-Speed UNIPHY
> +
> +maintainers:
> +  - Praveenkumar I <quic_ipkumar@...cinc.com>
> +  - Varadarajan Narayanan <quic_varada@...cinc.com>
> +
> +description:
> +  USB Super-Speed UNIPHY found in Qualcomm IPQ5332, IPQ5018 SoCs.
> +
> +properties:
> +  compatible:
> +    items:

Drop items, not needed.

> +      - const: qcom,ipq5332-usb-ssphy
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 3
> +
> +  clock-names:
> +    items:
> +      - const: ahb
> +      - const: cfg_ahb
> +      - const: pipe
> +
> +  resets:
> +    maxItems: 1
> +
> +  vdd-supply:
> +    description:
> +      Phandle to 5V regulator supply to PHY digital circuit.
> +
> +  qcom,phy-usb-mux-sel:
> +    description: PHY Mux Selection for USB
> +    $ref: /schemas/types.yaml#/definitions/phandle-array
> +    items:
> +      - items:
> +          - description: phandle of TCSR syscon
> +          - description: offset of PHY Mux selection register
> +
> +  "#clock-cells":
> +    const: 0
> +
> +  clock-output-names:
> +    maxItems: 1
> +
> +  "#phy-cells":
> +    const: 0

You miss required: block.

Best regards,
Krzysztof