diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/msm/gmu.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/display/msm/gmu.yaml | 265 |
1 files changed, 232 insertions, 33 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/gmu.yaml b/Documentation/devicetree/bindings/display/msm/gmu.yaml index fe55611d2603..b3837368a260 100644 --- a/Documentation/devicetree/bindings/display/msm/gmu.yaml +++ b/Documentation/devicetree/bindings/display/msm/gmu.yaml @@ -3,10 +3,10 @@ %YAML 1.2 --- -$id: "http://devicetree.org/schemas/display/msm/gmu.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/display/msm/gmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# -title: Devicetree bindings for the GMU attached to certain Adreno GPUs +title: GMU attached to certain Adreno GPUs maintainers: - Rob Clark <robdclark@gmail.com> @@ -19,43 +19,33 @@ description: | properties: compatible: - items: - - enum: - - qcom,adreno-gmu-630.2 - - const: qcom,adreno-gmu + oneOf: + - items: + - pattern: '^qcom,adreno-gmu-[67][0-9][0-9]\.[0-9]$' + - const: qcom,adreno-gmu + - const: qcom,adreno-gmu-wrapper reg: - items: - - description: Core GMU registers - - description: GMU PDC registers - - description: GMU PDC sequence registers + minItems: 1 + maxItems: 4 reg-names: - items: - - const: gmu - - const: gmu_pdc - - const: gmu_pdc_seq + minItems: 1 + maxItems: 4 clocks: - items: - - description: GMU clock - - description: GPU CX clock - - description: GPU AXI clock - - description: GPU MEMNOC clock + minItems: 4 + maxItems: 7 clock-names: - items: - - const: gmu - - const: cxo - - const: axi - - const: memnoc + minItems: 4 + maxItems: 7 interrupts: items: - description: GMU HFI interrupt - description: GMU interrupt - interrupt-names: items: - const: hfi @@ -74,23 +64,223 @@ properties: iommus: maxItems: 1 + qcom,qmp: + $ref: /schemas/types.yaml#/definitions/phandle + description: Reference to the AOSS side-channel message RAM + operating-points-v2: true + opp-table: + type: object + required: - compatible - reg - reg-names - - clocks - - clock-names - - interrupts - - interrupt-names - power-domains - power-domain-names - - iommus - - operating-points-v2 additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,adreno-gmu-618.0 + - qcom,adreno-gmu-630.2 + then: + properties: + reg: + items: + - description: Core GMU registers + - description: GMU PDC registers + - description: GMU PDC sequence registers + reg-names: + items: + - const: gmu + - const: gmu_pdc + - const: gmu_pdc_seq + clocks: + items: + - description: GMU clock + - description: GPU CX clock + - description: GPU AXI clock + - description: GPU MEMNOC clock + clock-names: + items: + - const: gmu + - const: cxo + - const: axi + - const: memnoc + + - if: + properties: + compatible: + contains: + enum: + - qcom,adreno-gmu-635.0 + - qcom,adreno-gmu-660.1 + then: + properties: + reg: + items: + - description: Core GMU registers + - description: Resource controller registers + - description: GMU PDC registers + reg-names: + items: + - const: gmu + - const: rscc + - const: gmu_pdc + clocks: + items: + - description: GMU clock + - description: GPU CX clock + - description: GPU AXI clock + - description: GPU MEMNOC clock + - description: GPU AHB clock + - description: GPU HUB CX clock + - description: GPU SMMU vote clock + clock-names: + items: + - const: gmu + - const: cxo + - const: axi + - const: memnoc + - const: ahb + - const: hub + - const: smmu_vote + + - if: + properties: + compatible: + contains: + enum: + - qcom,adreno-gmu-640.1 + then: + properties: + reg: + items: + - description: Core GMU registers + - description: GMU PDC registers + - description: GMU PDC sequence registers + reg-names: + items: + - const: gmu + - const: gmu_pdc + - const: gmu_pdc_seq + + - if: + properties: + compatible: + contains: + enum: + - qcom,adreno-gmu-650.2 + then: + properties: + reg: + items: + - description: Core GMU registers + - description: Resource controller registers + - description: GMU PDC registers + - description: GMU PDC sequence registers + reg-names: + items: + - const: gmu + - const: rscc + - const: gmu_pdc + - const: gmu_pdc_seq + + - if: + properties: + compatible: + contains: + enum: + - qcom,adreno-gmu-640.1 + - qcom,adreno-gmu-650.2 + then: + properties: + clocks: + items: + - description: GPU AHB clock + - description: GMU clock + - description: GPU CX clock + - description: GPU AXI clock + - description: GPU MEMNOC clock + clock-names: + items: + - const: ahb + - const: gmu + - const: cxo + - const: axi + - const: memnoc + + - if: + properties: + compatible: + contains: + enum: + - qcom,adreno-gmu-730.1 + - qcom,adreno-gmu-740.1 + - qcom,adreno-gmu-750.1 + then: + properties: + reg: + items: + - description: Core GMU registers + - description: Resource controller registers + - description: GMU PDC registers + reg-names: + items: + - const: gmu + - const: rscc + - const: gmu_pdc + clocks: + items: + - description: GPU AHB clock + - description: GMU clock + - description: GPU CX clock + - description: GPU AXI clock + - description: GPU MEMNOC clock + - description: GMU HUB clock + - description: GPUSS DEMET clock + clock-names: + items: + - const: ahb + - const: gmu + - const: cxo + - const: axi + - const: memnoc + - const: hub + - const: demet + + required: + - qcom,qmp + + - 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> @@ -99,7 +289,7 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> gmu: gmu@506a000 { - compatible="qcom,adreno-gmu-630.2", "qcom,adreno-gmu"; + compatible = "qcom,adreno-gmu-630.2", "qcom,adreno-gmu"; reg = <0x506a000 0x30000>, <0xb280000 0x10000>, @@ -123,3 +313,12 @@ 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"; + }; |