Re: [PATCH RESEND v2 1/2] dt-bindings: PCI: qcom: Document the X1E80100 PCIe Controller

[Manivannan Sadhasivam]

On Mon, Jan 29, 2024 at 04:41:19PM +0200, Abel Vesa wrote:
> Document the PCIe Controllers on the X1E80100 platform. They are similar
> to the ones found on SM8550, but they don't have SF QTB clock.
> 
> Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>

Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>

- Mani

> ---
>  .../devicetree/bindings/pci/qcom,pcie.yaml         | 29 ++++++++++++++++++++++
>  1 file changed, 29 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> index a93ab3b54066..7381e38b7398 100644
> --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
> @@ -41,6 +41,7 @@ properties:
>            - qcom,pcie-sm8450-pcie0
>            - qcom,pcie-sm8450-pcie1
>            - qcom,pcie-sm8550
> +          - qcom,pcie-x1e80100
>        - items:
>            - enum:
>                - qcom,pcie-sm8650
> @@ -227,6 +228,7 @@ allOf:
>                - qcom,pcie-sm8450-pcie0
>                - qcom,pcie-sm8450-pcie1
>                - qcom,pcie-sm8550
> +              - qcom,pcie-x1e80100
>      then:
>        properties:
>          reg:
> @@ -826,6 +828,32 @@ allOf:
>            items:
>              - const: pci # PCIe core reset
>  
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - qcom,pcie-x1e80100
> +    then:
> +      properties:
> +        clocks:
> +          maxItems: 7
> +        clock-names:
> +          items:
> +            - const: aux # Auxiliary clock
> +            - const: cfg # Configuration clock
> +            - const: bus_master # Master AXI clock
> +            - const: bus_slave # Slave AXI clock
> +            - const: slave_q2a # Slave Q2A clock
> +            - const: noc_aggr # Aggre NoC PCIe AXI clock
> +            - const: cnoc_sf_axi # Config NoC PCIe1 AXI clock
> +        resets:
> +          maxItems: 2
> +        reset-names:
> +          items:
> +            - const: pci # PCIe core reset
> +            - const: link_down # PCIe link down reset
> +
>    - if:
>        properties:
>          compatible:
> @@ -884,6 +912,7 @@ allOf:
>                - qcom,pcie-sm8450-pcie0
>                - qcom,pcie-sm8450-pcie1
>                - qcom,pcie-sm8550
> +              - qcom,pcie-x1e80100
>      then:
>        oneOf:
>          - properties:
> 
> -- 
> 2.34.1
> 

-- 
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