diff options
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/display/msm/gmu.yaml | 50 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/display/msm/gpu.yaml | 61 |
2 files changed, 90 insertions, 21 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/gmu.yaml b/Documentation/devicetree/bindings/display/msm/gmu.yaml index ab14e81cb050..8e7ee98374d0 100644 --- a/Documentation/devicetree/bindings/display/msm/gmu.yaml +++ b/Documentation/devicetree/bindings/display/msm/gmu.yaml @@ -19,16 +19,18 @@ description: | properties: compatible: - items: - - pattern: '^qcom,adreno-gmu-6[0-9][0-9]\.[0-9]$' - - const: qcom,adreno-gmu + oneOf: + - items: + - pattern: '^qcom,adreno-gmu-6[0-9][0-9]\.[0-9]$' + - const: qcom,adreno-gmu + - const: qcom,adreno-gmu-wrapper reg: - minItems: 3 + minItems: 1 maxItems: 4 reg-names: - minItems: 3 + minItems: 1 maxItems: 4 clocks: @@ -44,7 +46,6 @@ properties: - description: GMU HFI interrupt - description: GMU interrupt - interrupt-names: items: - const: hfi @@ -72,14 +73,8 @@ required: - compatible - reg - reg-names - - clocks - - clock-names - - interrupts - - interrupt-names - power-domains - power-domain-names - - iommus - - operating-points-v2 additionalProperties: false @@ -217,6 +212,28 @@ allOf: - const: axi - const: memnoc + - if: + properties: + compatible: + contains: + const: qcom,adreno-gmu-wrapper + then: + properties: + reg: + items: + - description: GMU wrapper register space + reg-names: + items: + - const: gmu + else: + required: + - clocks + - clock-names + - interrupts + - interrupt-names + - iommus + - operating-points-v2 + examples: - | #include <dt-bindings/clock/qcom,gpucc-sdm845.h> @@ -249,3 +266,12 @@ examples: iommus = <&adreno_smmu 5>; operating-points-v2 = <&gmu_opp_table>; }; + + gmu_wrapper: gmu@596a000 { + compatible = "qcom,adreno-gmu-wrapper"; + reg = <0x0596a000 0x30000>; + reg-names = "gmu"; + power-domains = <&gpucc GPU_CX_GDSC>, + <&gpucc GPU_GX_GDSC>; + power-domain-names = "cx", "gx"; + }; diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml index d4191cca71fb..1a5818ea7d79 100644 --- a/Documentation/devicetree/bindings/display/msm/gpu.yaml +++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml @@ -36,10 +36,7 @@ properties: reg-names: minItems: 1 - items: - - const: kgsl_3d0_reg_memory - - const: cx_mem - - const: cx_dbgc + maxItems: 3 interrupts: maxItems: 1 @@ -157,16 +154,62 @@ allOf: required: - clocks - clock-names + - if: properties: compatible: contains: - pattern: '^qcom,adreno-6[0-9][0-9]\.[0-9]$' - - then: # Since Adreno 6xx series clocks should be defined in GMU + enum: + - qcom,adreno-610.0 + - qcom,adreno-619.1 + then: properties: - clocks: false - clock-names: false + clocks: + minItems: 6 + maxItems: 6 + + clock-names: + items: + - const: core + description: GPU Core clock + - const: iface + description: GPU Interface clock + - const: mem_iface + description: GPU Memory Interface clock + - const: alt_mem_iface + description: GPU Alternative Memory Interface clock + - const: gmu + description: CX GMU clock + - const: xo + description: GPUCC clocksource clock + + reg-names: + minItems: 1 + items: + - const: kgsl_3d0_reg_memory + - const: cx_dbgc + + required: + - clocks + - clock-names + else: + if: + properties: + compatible: + contains: + pattern: '^qcom,adreno-6[0-9][0-9]\.[0-9]$' + + then: # Starting with A6xx, the clocks are usually defined in the GMU node + properties: + clocks: false + clock-names: false + + reg-names: + minItems: 1 + items: + - const: kgsl_3d0_reg_memory + - const: cx_mem + - const: cx_dbgc examples: - | |