diff options
Diffstat (limited to 'dts/Bindings/power/mediatek,power-controller.yaml')
| -rw-r--r-- | dts/Bindings/power/mediatek,power-controller.yaml | 147 |
1 files changed, 30 insertions, 117 deletions
diff --git a/dts/Bindings/power/mediatek,power-controller.yaml b/dts/Bindings/power/mediatek,power-controller.yaml index 135c6f7220..8985e2df8a 100644 --- a/dts/Bindings/power/mediatek,power-controller.yaml +++ b/dts/Bindings/power/mediatek,power-controller.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Mediatek Power Domains Controller maintainers: - - Weiyi Lu <weiyi.lu@mediatek.com> + - MandyJH Liu <mandyjh.liu@mediatek.com> - Matthias Brugger <mbrugger@suse.com> description: | @@ -19,16 +19,19 @@ description: | properties: $nodename: - const: power-controller + pattern: '^power-controller(@[0-9a-f]+)?$' compatible: enum: + - mediatek,mt6795-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,mt8365-power-controller '#power-domain-cells': const: 1 @@ -41,6 +44,23 @@ properties: patternProperties: "^power-domain@[0-9a-f]+$": + $ref: "#/$defs/power-domain-node" + patternProperties: + "^power-domain@[0-9a-f]+$": + $ref: "#/$defs/power-domain-node" + 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 + +$defs: + power-domain-node: type: object description: | Represents the power domains within the power controller node as documented @@ -62,11 +82,14 @@ patternProperties: reg: 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/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: @@ -94,127 +117,17 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the device containing the INFRACFG register range. + mediatek,infracfg-nao: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to the device containing the INFRACFG-NAO register range. + mediatek,smi: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the device containing the SMI register range. - patternProperties: - "^power-domain@[0-9a-f]+$": - type: object - description: | - Represents a power domain child within a power domain parent node. - - properties: - - '#power-domain-cells': - description: - Must be 0 for nodes representing a single PM domain and 1 for nodes - providing multiple PM domains. - - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - - reg: - maxItems: 1 - - clocks: - description: | - A number of phandles to clocks that need to be enabled during domain - power-up sequencing. - - clock-names: - description: | - List of names of clocks, in order to match the power-up sequencing - for each power domain we need to group the clocks by name. BASIC - clocks need to be enabled before enabling the corresponding power - domain, and should not have a '-' in their name (i.e mm, mfg, venc). - SUSBYS clocks need to be enabled before releasing the bus protection, - and should contain a '-' in their name (i.e mm-0, isp-0, cam-0). - - In order to follow properly the power-up sequencing, the clocks must - be specified by order, adding first the BASIC clocks followed by the - SUSBSYS clocks. - - domain-supply: - description: domain regulator supply. - - mediatek,infracfg: - $ref: /schemas/types.yaml#/definitions/phandle - description: phandle to the device containing the INFRACFG register range. - - mediatek,smi: - $ref: /schemas/types.yaml#/definitions/phandle - description: phandle to the device containing the SMI register range. - - patternProperties: - "^power-domain@[0-9a-f]+$": - type: object - description: | - Represents a power domain child within a power domain parent node. - - properties: - - '#power-domain-cells': - description: - Must be 0 for nodes representing a single PM domain and 1 for nodes - providing multiple PM domains. - - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - - reg: - maxItems: 1 - - clocks: - description: | - A number of phandles to clocks that need to be enabled during domain - power-up sequencing. - - clock-names: - description: | - List of names of clocks, in order to match the power-up sequencing - for each power domain we need to group the clocks by name. BASIC - clocks need to be enabled before enabling the corresponding power - domain, and should not have a '-' in their name (i.e mm, mfg, venc). - SUSBYS clocks need to be enabled before releasing the bus protection, - and should contain a '-' in their name (i.e mm-0, isp-0, cam-0). - - In order to follow properly the power-up sequencing, the clocks must - be specified by order, adding first the BASIC clocks followed by the - SUSBSYS clocks. - - domain-supply: - description: domain regulator supply. - - mediatek,infracfg: - $ref: /schemas/types.yaml#/definitions/phandle - description: phandle to the device containing the INFRACFG register range. - - mediatek,smi: - $ref: /schemas/types.yaml#/definitions/phandle - description: phandle to the device containing the SMI register range. - - required: - - reg - - additionalProperties: false - - required: - - reg - - additionalProperties: false - required: - reg - additionalProperties: false - required: - compatible @@ -230,7 +143,7 @@ examples: #size-cells = <2>; scpsys: syscon@10006000 { - compatible = "syscon", "simple-mfd"; + compatible = "mediatek,mt8173-scpsys", "syscon", "simple-mfd"; reg = <0 0x10006000 0 0x1000>; spm: power-controller { |