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124 lines
2.4 KiB
124 lines
2.4 KiB
# SPDX-License-Identifier: GPL-2.0 |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/display/allwinner,sun6i-a31-mipi-dsi.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Allwinner A31 MIPI-DSI 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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compatible: |
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enum: |
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- allwinner,sun6i-a31-mipi-dsi |
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- allwinner,sun50i-a64-mipi-dsi |
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reg: |
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maxItems: 1 |
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interrupts: |
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maxItems: 1 |
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clocks: |
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minItems: 1 |
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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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vcc-dsi-supply: |
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description: VCC-DSI power supply of the DSI encoder |
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phys: |
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maxItems: 1 |
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phy-names: |
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const: dphy |
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port: |
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$ref: /schemas/graph.yaml#/properties/port |
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description: |
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The port should be the input endpoint, usually coming from the |
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associated TCON. |
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required: |
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- compatible |
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- reg |
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- interrupts |
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- clocks |
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- phys |
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- phy-names |
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- resets |
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- vcc-dsi-supply |
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- port |
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allOf: |
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- $ref: dsi-controller.yaml# |
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- if: |
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properties: |
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compatible: |
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contains: |
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const: allwinner,sun6i-a31-mipi-dsi |
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then: |
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properties: |
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clocks: |
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minItems: 2 |
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required: |
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- clock-names |
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- if: |
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properties: |
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compatible: |
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contains: |
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const: allwinner,sun50i-a64-mipi-dsi |
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then: |
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properties: |
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clocks: |
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minItems: 1 |
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unevaluatedProperties: false |
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examples: |
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- | |
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dsi0: dsi@1ca0000 { |
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compatible = "allwinner,sun6i-a31-mipi-dsi"; |
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reg = <0x01ca0000 0x1000>; |
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interrupts = <0 89 4>; |
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clocks = <&ccu 23>, <&ccu 96>; |
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clock-names = "bus", "mod"; |
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resets = <&ccu 4>; |
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phys = <&dphy0>; |
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phy-names = "dphy"; |
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vcc-dsi-supply = <®_dcdc1>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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panel@0 { |
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compatible = "bananapi,lhr050h41", "ilitek,ili9881c"; |
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reg = <0>; |
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power-supply = <®_display>; |
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reset-gpios = <&r_pio 0 5 1>; /* PL05 */ |
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backlight = <&pwm_bl>; |
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}; |
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port { |
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dsi0_in_tcon0: endpoint { |
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remote-endpoint = <&tcon0_out_dsi0>; |
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}; |
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}; |
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}; |
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...
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