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68 lines
1.4 KiB
68 lines
1.4 KiB
# SPDX-License-Identifier: GPL-2.0 |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/power/pd-samsung.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Samsung Exynos SoC Power Domains |
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maintainers: |
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- Krzysztof Kozlowski <[email protected]> |
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description: |+ |
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Exynos processors include support for multiple power domains which are used |
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to gate power to one or more peripherals on the processor. |
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allOf: |
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- $ref: power-domain.yaml# |
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properties: |
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compatible: |
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enum: |
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- samsung,exynos4210-pd |
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- samsung,exynos5433-pd |
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reg: |
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maxItems: 1 |
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clocks: |
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deprecated: true |
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maxItems: 1 |
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clock-names: |
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deprecated: true |
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maxItems: 1 |
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label: |
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description: |
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Human readable string with domain name. Will be visible in userspace |
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to let user to distinguish between multiple domains in SoC. |
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"#power-domain-cells": |
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const: 0 |
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power-domains: |
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maxItems: 1 |
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required: |
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- compatible |
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- "#power-domain-cells" |
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- reg |
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unevaluatedProperties: false |
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examples: |
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- | |
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lcd0_pd: power-domain@10023c80 { |
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compatible = "samsung,exynos4210-pd"; |
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reg = <0x10023c80 0x20>; |
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#power-domain-cells = <0>; |
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label = "LCD0"; |
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}; |
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mfc_pd: power-domain@10044060 { |
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compatible = "samsung,exynos4210-pd"; |
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reg = <0x10044060 0x20>; |
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#power-domain-cells = <0>; |
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label = "MFC"; |
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};
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