| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | # Copyright (C) 2019,2020 Lubomir Rintel <lkundrak@v3.sk> |
| 3 | %YAML 1.2 |
| 4 | --- |
| 5 | $id: http://devicetree.org/schemas/display/bridge/chrontel,ch7033.yaml# |
| 6 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 7 | |
| 8 | title: Chrontel CH7033 Video Encoder |
| 9 | |
| 10 | maintainers: |
| 11 | - Lubomir Rintel <lkundrak@v3.sk> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | const: chrontel,ch7033 |
| 16 | |
| 17 | reg: |
| 18 | maxItems: 1 |
| 19 | description: I2C address of the device |
| 20 | |
| 21 | ports: |
| 22 | $ref: /schemas/graph.yaml#/properties/ports |
| 23 | |
| 24 | properties: |
| 25 | port@0: |
| 26 | $ref: /schemas/graph.yaml#/properties/port |
| 27 | description: | |
| 28 | Video port for RGB input. |
| 29 | |
| 30 | port@1: |
| 31 | $ref: /schemas/graph.yaml#/properties/port |
| 32 | description: | |
| 33 | DVI port, should be connected to a node compatible with the |
| 34 | dvi-connector binding. |
| 35 | |
| 36 | required: |
| 37 | - port@0 |
| 38 | - port@1 |
| 39 | |
| 40 | required: |
| 41 | - compatible |
| 42 | - reg |
| 43 | - ports |
| 44 | |
| 45 | additionalProperties: false |
| 46 | |
| 47 | examples: |
| 48 | - | |
| 49 | i2c { |
| 50 | #address-cells = <1>; |
| 51 | #size-cells = <0>; |
| 52 | |
| 53 | vga-dvi-encoder@76 { |
| 54 | compatible = "chrontel,ch7033"; |
| 55 | reg = <0x76>; |
| 56 | |
| 57 | ports { |
| 58 | #address-cells = <1>; |
| 59 | #size-cells = <0>; |
| 60 | |
| 61 | port@0 { |
| 62 | reg = <0>; |
| 63 | endpoint { |
| 64 | remote-endpoint = <&lcd0_rgb_out>; |
| 65 | }; |
| 66 | }; |
| 67 | |
| 68 | port@1 { |
| 69 | reg = <1>; |
| 70 | endpoint { |
| 71 | remote-endpoint = <&dvi_in>; |
| 72 | }; |
| 73 | }; |
| 74 | |
| 75 | }; |
| 76 | }; |
| 77 | }; |