diff options
Diffstat (limited to 'Documentation/devicetree/bindings/power/mediatek,power-controller.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/power/mediatek,power-controller.yaml | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml index 605ec7ab5f63..f8a13928f615 100644 --- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml +++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml @@ -23,13 +23,20 @@ properties: compatible: enum: + - mediatek,mt6735-power-controller - mediatek,mt6795-power-controller + - mediatek,mt6893-power-controller - mediatek,mt8167-power-controller - mediatek,mt8173-power-controller - mediatek,mt8183-power-controller - mediatek,mt8186-power-controller + - mediatek,mt8188-power-controller - mediatek,mt8192-power-controller - mediatek,mt8195-power-controller + - mediatek,mt8196-hwv-hfrp-power-controller + - mediatek,mt8196-hwv-scp-power-controller + - mediatek,mt8196-power-controller + - mediatek,mt8365-power-controller '#power-domain-cells': const: 1 @@ -40,6 +47,15 @@ properties: '#size-cells': const: 0 + access-controllers: + description: + A number of phandles to external blocks to set and clear the required + bits to enable or disable bus protection, necessary to avoid any bus + faults while enabling or disabling a power domain. + For example, this may hold phandles to INFRACFG and SMI. + minItems: 1 + maxItems: 3 + patternProperties: "^power-domain@[0-9a-f]+$": $ref: "#/$defs/power-domain-node" @@ -52,6 +68,10 @@ patternProperties: patternProperties: "^power-domain@[0-9a-f]+$": $ref: "#/$defs/power-domain-node" + patternProperties: + "^power-domain@[0-9a-f]+$": + $ref: "#/$defs/power-domain-node" + unevaluatedProperties: false unevaluatedProperties: false unevaluatedProperties: false unevaluatedProperties: false @@ -81,11 +101,14 @@ $defs: description: | Power domain index. Valid values are defined in: "include/dt-bindings/power/mt6795-power.h" - for MT8167 type power domain. + "include/dt-bindings/power/mediatek,mt6893-power.h" - for MT6893 type power domain. "include/dt-bindings/power/mt8167-power.h" - for MT8167 type power domain. "include/dt-bindings/power/mt8173-power.h" - for MT8173 type power domain. "include/dt-bindings/power/mt8183-power.h" - for MT8183 type power domain. + "include/dt-bindings/power/mediatek,mt8188-power.h" - for MT8188 type power domain. "include/dt-bindings/power/mt8192-power.h" - for MT8192 type power domain. "include/dt-bindings/power/mt8195-power.h" - for MT8195 type power domain. + "include/dt-bindings/power/mediatek,mt8365-power.h" - for MT8365 type power domain. maxItems: 1 clocks: @@ -112,10 +135,17 @@ $defs: mediatek,infracfg: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the device containing the INFRACFG register range. + deprecated: true + + mediatek,infracfg-nao: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to the device containing the INFRACFG-NAO register range. + deprecated: true mediatek,smi: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the device containing the SMI register range. + deprecated: true required: - reg @@ -123,6 +153,32 @@ $defs: required: - compatible +allOf: + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8183-power-controller + - mediatek,mt8196-power-controller + then: + properties: + access-controllers: + minItems: 2 + maxItems: 2 + + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8365-power-controller + then: + properties: + access-controllers: + minItems: 3 + maxItems: 3 + additionalProperties: false examples: |