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73 lines
1.6 KiB
73 lines
1.6 KiB
# SPDX-License-Identifier: GPL-2.0 |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/spmi/hisilicon,hisi-spmi-controller.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: HiSilicon SPMI controller |
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maintainers: |
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- Mauro Carvalho Chehab <[email protected]> |
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description: | |
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The HiSilicon SPMI BUS controller is found on some Kirin-based designs. |
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It is a MIPI System Power Management (SPMI) controller. |
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The PMIC part is provided by |
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./Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml. |
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allOf: |
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- $ref: spmi.yaml# |
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properties: |
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$nodename: |
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pattern: "spmi@[0-9a-f]" |
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compatible: |
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const: hisilicon,kirin970-spmi-controller |
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reg: |
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maxItems: 1 |
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hisilicon,spmi-channel: |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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description: | |
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number of the Kirin 970 SPMI channel where the SPMI devices are connected. |
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required: |
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- compatible |
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- reg |
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- hisilicon,spmi-channel |
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patternProperties: |
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"@[0-9a-f]$": |
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type: object |
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description: | |
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PMIC properties, which are specific to the used SPMI PMIC device(s). |
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When used in combination with HiSilicon 6421v600, the properties |
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are documented at |
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drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml. |
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unevaluatedProperties: false |
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examples: |
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- | |
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bus { |
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#address-cells = <2>; |
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#size-cells = <2>; |
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spmi: spmi@fff24000 { |
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compatible = "hisilicon,kirin970-spmi-controller"; |
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#address-cells = <2>; |
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#size-cells = <0>; |
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reg = <0x0 0xfff24000 0x0 0x1000>; |
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hisilicon,spmi-channel = <2>; |
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pmic@0 { |
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reg = <0 0>; |
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/* pmic properties */ |
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}; |
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}; |
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};
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