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| author | Will Deacon <[email protected]> | 2023-12-13 15:53:02 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2023-12-13 15:53:02 +0000 |
| commit | 1343121f08e6df62b14e6c0a8c193256ac225b0c (patch) | |
| tree | 9937aa142c233aa5dbed2b8448023b01cfde60b9 | |
| parent | 9b3febc3a3da7fcd81ece10614b7fd6c729ba8b4 (diff) | |
| parent | 4fff78dc2490fc0c67669c610dbc42921dd23a1c (diff) | |
Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates
Updates to the Arm SMMU device-tree bindings.
* for-joerg/arm-smmu/bindings:
dt-bindings: arm-smmu: Document SM8[45]50 GPU SMMU
dt-bindings: arm-smmu: Add compatible for X1E80100 SoC
dt-bindings: iommu: arm,smmu: document the SM8650 System MMU
dt-bindings: iommu: arm,smmu: document clocks for the SM8350 GPU SMMU
| -rw-r--r-- | Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 77 |
1 files changed, 74 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml index aa9e1c0895a5..a4042ae24770 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -56,6 +56,8 @@ properties: - qcom,sm8350-smmu-500 - qcom,sm8450-smmu-500 - qcom,sm8550-smmu-500 + - qcom,sm8650-smmu-500 + - qcom,x1e80100-smmu-500 - const: qcom,smmu-500 - const: arm,mmu-500 @@ -89,6 +91,8 @@ properties: - qcom,sm8150-smmu-500 - qcom,sm8250-smmu-500 - qcom,sm8350-smmu-500 + - qcom,sm8450-smmu-500 + - qcom,sm8550-smmu-500 - const: qcom,adreno-smmu - const: qcom,smmu-500 - const: arm,mmu-500 @@ -434,6 +438,30 @@ allOf: 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: + items: + - enum: - qcom,sm6115-smmu-500 - qcom,sm6125-smmu-500 - const: qcom,adreno-smmu @@ -453,6 +481,50 @@ allOf: - description: Voter clock required for HLOS SMMU access - description: Interface clock required for register access + - if: + properties: + compatible: + const: qcom,sm8450-smmu-500 + then: + properties: + clock-names: + items: + - const: gmu + - const: hub + - const: hlos + - const: bus + - const: iface + - const: ahb + + clocks: + items: + - description: GMU clock + - description: GPU HUB clock + - description: HLOS vote clock + - description: GPU memory bus clock + - description: GPU SNoC bus clock + - description: GPU AHB clock + + - if: + properties: + compatible: + const: qcom,sm8550-smmu-500 + then: + properties: + clock-names: + items: + - const: hlos + - const: bus + - const: iface + - const: ahb + + clocks: + items: + - description: HLOS vote clock + - description: GPU memory bus clock + - description: GPU SNoC bus clock + - description: GPU AHB clock + # Disallow clocks for all other platforms with specific compatibles - if: properties: @@ -472,9 +544,8 @@ 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 + - qcom,sm8650-smmu-500 + - qcom,x1e80100-smmu-500 then: properties: clock-names: false |