| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/allwinner,sun6i-a31-mipi-dsi.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Allwinner A31 MIPI-DSI Controller Device Tree Bindings |
| |
| maintainers: |
| - Chen-Yu Tsai <wens@csie.org> |
| - Maxime Ripard <maxime.ripard@bootlin.com> |
| |
| properties: |
| "#address-cells": true |
| "#size-cells": true |
| |
| compatible: |
| const: allwinner,sun6i-a31-mipi-dsi |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| items: |
| - description: Bus Clock |
| - description: Module Clock |
| |
| clock-names: |
| items: |
| - const: bus |
| - const: mod |
| |
| resets: |
| maxItems: 1 |
| |
| phys: |
| maxItems: 1 |
| |
| phy-names: |
| const: dphy |
| |
| port: |
| type: object |
| description: |
| A port node with endpoint definitions as defined in |
| Documentation/devicetree/bindings/media/video-interfaces.txt. That |
| port should be the input endpoint, usually coming from the |
| associated TCON. |
| |
| patternProperties: |
| "^panel@[0-9]+$": true |
| |
| required: |
| - "#address-cells" |
| - "#size-cells" |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| - clock-names |
| - phys |
| - phy-names |
| - resets |
| - port |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| dsi0: dsi@1ca0000 { |
| compatible = "allwinner,sun6i-a31-mipi-dsi"; |
| reg = <0x01ca0000 0x1000>; |
| interrupts = <0 89 4>; |
| clocks = <&ccu 23>, <&ccu 96>; |
| clock-names = "bus", "mod"; |
| resets = <&ccu 4>; |
| phys = <&dphy0>; |
| phy-names = "dphy"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| panel@0 { |
| compatible = "bananapi,lhr050h41", "ilitek,ili9881c"; |
| reg = <0>; |
| power-gpios = <&pio 1 7 0>; /* PB07 */ |
| reset-gpios = <&r_pio 0 5 1>; /* PL05 */ |
| backlight = <&pwm_bl>; |
| }; |
| |
| port { |
| dsi0_in_tcon0: endpoint { |
| remote-endpoint = <&tcon0_out_dsi0>; |
| }; |
| }; |
| }; |
| |
| ... |
