Commit 8dffa879 authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Bjorn Helgaas
Browse files

dt-bindings: PCI: qcom-ep: Define clocks per platform 

In preparation for adding the bindings for future SoCs, define the
clocks per platform.

Link: https://lore.kernel.org/r/20220914075350.7992-11-manivannan.sadhasivam@linaro.org


Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: default avatarLorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent aa4b1753

Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml

+31 −19
Original line number Diff line number Diff line
@@ -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 +32,10 @@ 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

    maxItems: 7



  clock-names:

    items:

      - const: aux

      - const: cfg

      - const: bus_master

      - const: bus_slave

      - const: slave_q2a

      - const: sleep

      - const: ref

    maxItems: 7



  qcom,perst-regs:

    description: Reference to a syscon representing TCSR followed by the two
@@ -112,6 +95,35 @@ required: 
  - reset-names

  - power-domains



allOf:

  - $ref: pci-ep.yaml#

  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,sdx55-pcie-ep

    then:

      properties:

        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

        clock-names:

          items:

            - const: aux

            - const: cfg

            - const: bus_master

            - const: bus_slave

            - const: slave_q2a

            - const: sleep

            - const: ref



unevaluatedProperties: false



examples: