| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/display/bridge/analogix,dp.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Analogix Display Port bridge |
| 8 | |
| 9 | maintainers: |
| 10 | - Rob Herring <robh@kernel.org> |
| 11 | |
| 12 | properties: |
| 13 | reg: |
| 14 | maxItems: 1 |
| 15 | |
| 16 | interrupts: |
| 17 | maxItems: 1 |
| 18 | |
| 19 | clocks: true |
| 20 | |
| 21 | clock-names: true |
| 22 | |
| 23 | phys: true |
| 24 | |
| 25 | phy-names: |
| 26 | const: dp |
| 27 | |
| 28 | force-hpd: |
| 29 | type: boolean |
| 30 | description: |
| 31 | Indicate driver need force hpd when hpd detect failed, this |
| 32 | is used for some eDP screen which don not have a hpd signal. |
| 33 | |
| 34 | hpd-gpios: |
| 35 | description: |
| 36 | Hotplug detect GPIO. |
| 37 | Indicates which GPIO should be used for hotplug detection |
| 38 | |
| 39 | ports: |
| 40 | $ref: /schemas/graph.yaml#/properties/ports |
| 41 | |
| 42 | properties: |
| 43 | port@0: |
| 44 | $ref: /schemas/graph.yaml#/properties/port |
| 45 | description: |
| 46 | Input node to receive pixel data. |
| 47 | |
| 48 | port@1: |
| 49 | $ref: /schemas/graph.yaml#/properties/port |
| 50 | description: |
| 51 | Port node with one endpoint connected to a dp-connector node. |
| 52 | |
| 53 | required: |
| 54 | - port@0 |
| 55 | - port@1 |
| 56 | |
| 57 | required: |
| 58 | - reg |
| 59 | - interrupts |
| 60 | - clock-names |
| 61 | - clocks |
| 62 | - ports |
| 63 | |
| 64 | additionalProperties: true |