Commit 54dae6d5 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Will Deacon
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dt-bindings: iommu: arm,smmu: document clocks for the SM8350 GPU SMMU 



Document the clocks for Qualcomm SM8350 Adreno GPU SMMU, already used in
DTS:

  sm8350-hdk.dtb: iommu@3da0000: clock-names: False schema does not allow ['bus', 'iface', 'ahb', 'hlos1_vote_gpu_smmu', 'cx_gmu', 'hub_cx_int', 'hub_aon']

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231112184522.3759-1-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 2cc14f52

Documentation/devicetree/bindings/iommu/arm,smmu.yaml

+24 −1
Original line number Diff line number Diff line
@@ -429,6 +429,30 @@ allOf: 
            - description: interface clock required to access smmu's registers

                through the TCU's programming interface.



  - if:

      properties:

        compatible:

          items:

            - enum:

                - qcom,sm8350-smmu-500

            - const: qcom,adreno-smmu

            - const: qcom,smmu-500

            - const: arm,mmu-500

    then:

      properties:

        clock-names:

          items:

            - const: bus

            - const: iface

            - const: ahb

            - const: hlos1_vote_gpu_smmu

            - const: cx_gmu

            - const: hub_cx_int

            - const: hub_aon

        clocks:

          minItems: 7

          maxItems: 7



  - if:

      properties:

        compatible:
@@ -472,7 +496,6 @@ allOf: 
              - qcom,sdx65-smmu-500

              - qcom,sm6350-smmu-500

              - qcom,sm6375-smmu-500

              - qcom,sm8350-smmu-500

              - qcom,sm8450-smmu-500

              - qcom,sm8550-smmu-500

    then: