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Date:   Thu, 21 Sep 2023 13:38:50 -0500
From:   Rob Herring <robh@kernel.org>
To:     Mrinmay Sarkar <quic_msarkar@quicinc.com>
Cc:     agross@kernel.org, andersson@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
        konrad.dybcio@linaro.org, mani@kernel.org,
        quic_shazhuss@quicinc.com, quic_nitegupt@quicinc.com,
        quic_ramkri@quicinc.com, quic_nayiluri@quicinc.com,
        quic_krichai@quicinc.com, quic_vbadigan@quicinc.com,
        quic_parass@quicinc.com, Bjorn Helgaas <bhelgaas@google.com>,
        Lorenzo Pieralisi <lpieralisi@kernel.org>,
        Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= <kw@linux.com>,
        Kishon Vijay Abraham I <kishon@kernel.org>,
        Vinod Koul <vkoul@kernel.org>, linux-pci@vger.kernel.org,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, mhi@lists.linux.dev,
        linux-phy@lists.infradead.org
Subject: Re: [PATCH v1 1/5] dt-bindings: PCI: qcom-ep: Add support for
 SA8775P SoC
Message-ID: <20230921183850.GA762694-robh@kernel.org>
References: <1695218113-31198-1-git-send-email-quic_msarkar@quicinc.com>
 <1695218113-31198-2-git-send-email-quic_msarkar@quicinc.com>
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On Wed, Sep 20, 2023 at 07:25:08PM +0530, Mrinmay Sarkar wrote:
> Add devicetree bindings support for SA8775P SoC.
> Define reg and interrupt per platform.
> 
> Signed-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com>
> ---
>  .../devicetree/bindings/pci/qcom,pcie-ep.yaml      | 130 +++++++++++++++++----
>  1 file changed, 108 insertions(+), 22 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> index a223ce0..e860e8f 100644
> --- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> @@ -13,6 +13,7 @@ properties:
>    compatible:
>      oneOf:
>        - enum:
> +          - qcom,sa8775p-pcie-ep
>            - qcom,sdx55-pcie-ep
>            - qcom,sm8450-pcie-ep
>        - items:
> @@ -20,29 +21,19 @@ properties:
>            - const: qcom,sdx55-pcie-ep
>  
>    reg:
> -    items:
> -      - description: Qualcomm-specific PARF configuration registers
> -      - description: DesignWare PCIe registers
> -      - description: External local bus interface registers
> -      - description: Address Translation Unit (ATU) registers
> -      - description: Memory region used to map remote RC address space
> -      - description: BAR memory region
> +    minItems: 6
> +    maxItems: 7
>  
>    reg-names:
> -    items:
> -      - const: parf
> -      - const: dbi
> -      - const: elbi
> -      - const: atu
> -      - const: addr_space
> -      - const: mmio
> +    minItems: 6
> +    maxItems: 7

Don't move these into if/then schemas. Then we are duplicating the 
names, and there is no reason to keep them aligned for new compatibles.

Rob