Re: [PATCH 09/11] dt-bindings: PCI: qcom-ep: Define clocks per platform

[Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>]

On Sun, Aug 28, 2022 at 06:20:21PM +0300, Krzysztof Kozlowski wrote:
> On 26/08/2022 21:19, Manivannan Sadhasivam wrote:
> > In preparation of adding the bindings for future SoCs, let's define the
> > clocks per platform.
> > 
> > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> > ---
> >  .../devicetree/bindings/pci/qcom,pcie-ep.yaml | 46 +++++++++++--------
> >  1 file changed, 27 insertions(+), 19 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> > index b728ede3f09f..83a2cfc63bc1 100644
> > --- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> > +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> > @@ -9,9 +9,6 @@ title: Qualcomm PCIe Endpoint Controller binding
> >  maintainers:
> >    - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> >  
> > -allOf:
> > -  - $ref: "pci-ep.yaml#"
> > -
> >  properties:
> >    compatible:
> >      const: qcom,sdx55-pcie-ep
> > @@ -35,24 +32,12 @@ properties:
> >        - const: mmio
> >  
> >    clocks:
> > -    items:
> > -      - description: PCIe Auxiliary clock
> > -      - description: PCIe CFG AHB clock
> > -      - description: PCIe Master AXI clock
> > -      - description: PCIe Slave AXI clock
> > -      - description: PCIe Slave Q2A AXI clock
> > -      - description: PCIe Sleep clock
> > -      - description: PCIe Reference clock
> > +    minItems: 7
> > +    maxItems: 7
> >  
> >    clock-names:
> > -    items:
> > -      - const: aux
> > -      - const: cfg
> > -      - const: bus_master
> > -      - const: bus_slave
> > -      - const: slave_q2a
> > -      - const: sleep
> > -      - const: ref
> > +    minItems: 7
> > +    maxItems: 7
> >  
> >    qcom,perst-regs:
> >      description: Reference to a syscon representing TCSR followed by the two
> > @@ -112,6 +97,29 @@ required:
> >    - reset-names
> >    - power-domains
> >  
> > +allOf:
> > +  - $ref: "pci-ep.yaml#"
> > +  - if:
> > +      properties:
> > +        compatible:
> > +          contains:
> > +            enum:
> > +              - qcom,sdx55-pcie-ep
> > +    then:
> > +      properties:
> > +        clocks:
> > +          minItems: 7
> > +          maxItems: 7
> 
> One more thing - the previous way of describing items is more readable
> instead of names followed by a comment, so I propose to keep it. This
> applies also to patch 10.
> 

Okay.

Thanks,
Mani

> Best regards,
> Krzysztof

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