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73 lines
1.4 KiB
73 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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$id: http://devicetree.org/schemas/phy/allwinner,sun6i-a31-mipi-dphy.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Allwinner A31 MIPI D-PHY Controller Device Tree Bindings |
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maintainers: |
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- Chen-Yu Tsai <[email protected]> |
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- Maxime Ripard <[email protected]> |
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properties: |
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"#phy-cells": |
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const: 0 |
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compatible: |
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oneOf: |
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- const: allwinner,sun6i-a31-mipi-dphy |
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- items: |
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- const: allwinner,sun50i-a64-mipi-dphy |
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- const: allwinner,sun6i-a31-mipi-dphy |
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reg: |
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maxItems: 1 |
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clocks: |
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items: |
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- description: Bus Clock |
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- description: Module Clock |
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clock-names: |
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items: |
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- const: bus |
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- const: mod |
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resets: |
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maxItems: 1 |
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allwinner,direction: |
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$ref: '/schemas/types.yaml#/definitions/string' |
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description: | |
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Direction of the D-PHY: |
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- "rx" for receiving (e.g. when used with MIPI CSI-2); |
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- "tx" for transmitting (e.g. when used with MIPI DSI). |
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enum: |
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- tx |
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- rx |
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default: tx |
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required: |
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- "#phy-cells" |
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- compatible |
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- reg |
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- clocks |
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- clock-names |
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- resets |
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additionalProperties: false |
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examples: |
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- | |
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dphy0: d-phy@1ca1000 { |
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compatible = "allwinner,sun6i-a31-mipi-dphy"; |
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reg = <0x01ca1000 0x1000>; |
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clocks = <&ccu 23>, <&ccu 97>; |
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clock-names = "bus", "mod"; |
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resets = <&ccu 4>; |
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#phy-cells = <0>; |
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}; |
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...
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