linux-kernel - Re: [PATCH 07/10] dt-bindings: PCI: qcom: Add IPQ5332 SoC

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Message-ID: <CAA8EJppyd5-TQmvzRB3rBhRQtMLdu=6u5aQd5rWHitRuaJXzpA@mail.gmail.com>
Date:   Thu, 14 Dec 2023 09:15:45 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Praveenkumar I <quic_ipkumar@...cinc.com>
Cc:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        mturquette@...libre.com, sboyd@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        bhelgaas@...gle.com, lpieralisi@...nel.org, kw@...ux.com,
        vkoul@...nel.org, kishon@...nel.org, mani@...nel.org,
        quic_nsekar@...cinc.com, quic_srichara@...cinc.com,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-phy@...ts.infradead.org,
        quic_varada@...cinc.com, quic_devipriy@...cinc.com,
        quic_kathirav@...cinc.com, quic_anusha@...cinc.com
Subject: Re: [PATCH 07/10] dt-bindings: PCI: qcom: Add IPQ5332 SoC

On Thu, 14 Dec 2023 at 08:30, Praveenkumar I <quic_ipkumar@...cinc.com> wrote:
>
> Add support for the PCIe controller on the Qualcomm
> IPQ5332 SoC to the bindings.
>
> Signed-off-by: Praveenkumar I <quic_ipkumar@...cinc.com>
> ---
>  .../devicetree/bindings/pci/qcom,pcie.yaml    | 36 +++++++++++++++++++
>  1 file changed, 36 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> index eadba38171e1..af5e67d2a984 100644
> --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> @@ -21,6 +21,7 @@ properties:
>            - qcom,pcie-apq8064
>            - qcom,pcie-apq8084
>            - qcom,pcie-ipq4019
> +          - qcom,pcie-ipq5332
>            - qcom,pcie-ipq6018
>            - qcom,pcie-ipq8064
>            - qcom,pcie-ipq8064-v2
> @@ -170,6 +171,7 @@ allOf:
>          compatible:
>            contains:
>              enum:
> +              - qcom,pcie-ipq5332
>                - qcom,pcie-ipq6018
>                - qcom,pcie-ipq8074-gen3
>      then:
> @@ -332,6 +334,39 @@ allOf:
>              - const: ahb # AHB reset
>              - const: phy_ahb # PHY AHB reset
>
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - qcom,pcie-ipq5332

As you seem to be depending on the ipq9574, could you please reuse the
DT entry too?

> +    then:
> +      properties:
> +        clocks:
> +          minItems: 6
> +          maxItems: 6
> +        clock-names:
> +          items:
> +            - const: ahb # AHB clock
> +            - const: aux # Auxiliary clock
> +            - const: axi_m # AXI Master clock
> +            - const: axi_s # AXI Slave clock
> +            - const: axi_bridge # AXI bridge clock
> +            - const: rchng
> +        resets:
> +          minItems: 8
> +          maxItems: 8
> +        reset-names:
> +          items:
> +            - const: pipe # PIPE reset
> +            - const: sticky # Core sticky reset
> +            - const: axi_m_sticky # AXI master sticky reset
> +            - const: axi_m # AXI master reset
> +            - const: axi_s_sticky # AXI slave sticky reset
> +            - const: axi_s # AXI slave reset
> +            - const: ahb # AHB reset
> +            - const: aux # AUX reset
> +
>    - if:
>        properties:
>          compatible:
> @@ -790,6 +825,7 @@ allOf:
>                enum:
>                  - qcom,pcie-apq8064
>                  - qcom,pcie-ipq4019
> +                - qcom,pcie-ipq5332
>                  - qcom,pcie-ipq8064
>                  - qcom,pcie-ipq8064v2
>                  - qcom,pcie-ipq8074
> --
> 2.34.1
>
>


-- 
With best wishes
Dmitry