anx6345.yaml (2053B)
1# SPDX-License-Identifier: GPL-2.0 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/display/bridge/anx6345.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Analogix ANX6345 eDP Transmitter Device Tree Bindings 8 9maintainers: 10 - Torsten Duwe <duwe@lst.de> 11 12description: | 13 The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for 14 portable devices. 15 16properties: 17 compatible: 18 const: analogix,anx6345 19 20 reg: 21 maxItems: 1 22 description: base I2C address of the device 23 24 reset-gpios: 25 maxItems: 1 26 description: GPIO connected to active low reset 27 28 dvdd12-supply: 29 description: Regulator for 1.2V digital core power. 30 31 dvdd25-supply: 32 description: Regulator for 2.5V digital core power. 33 34 ports: 35 $ref: /schemas/graph.yaml#/properties/ports 36 37 properties: 38 port@0: 39 $ref: /schemas/graph.yaml#/properties/port 40 description: 41 Video port for LVTTL input 42 43 port@1: 44 $ref: /schemas/graph.yaml#/properties/port 45 description: 46 Video port for eDP output (panel or connector). 47 May be omitted if EDID works reliably. 48 49 required: 50 - port@0 51 52required: 53 - compatible 54 - reg 55 - reset-gpios 56 - dvdd12-supply 57 - dvdd25-supply 58 - ports 59 60additionalProperties: false 61 62examples: 63 - | 64 i2c0 { 65 #address-cells = <1>; 66 #size-cells = <0>; 67 68 anx6345: anx6345@38 { 69 compatible = "analogix,anx6345"; 70 reg = <0x38>; 71 reset-gpios = <&pio42 1 /* GPIO_ACTIVE_LOW */>; 72 dvdd25-supply = <®_dldo2>; 73 dvdd12-supply = <®_fldo1>; 74 75 ports { 76 #address-cells = <1>; 77 #size-cells = <0>; 78 79 anx6345_in: port@0 { 80 reg = <0>; 81 anx6345_in_tcon0: endpoint { 82 remote-endpoint = <&tcon0_out_anx6345>; 83 }; 84 }; 85 86 anx6345_out: port@1 { 87 reg = <1>; 88 anx6345_out_panel: endpoint { 89 remote-endpoint = <&panel_in_edp>; 90 }; 91 }; 92 }; 93 }; 94 };