Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 # Copyright 2019 Analogix Semiconductor, Inc.
   3 %YAML 1.2
   4 ---
   5 $id: "http://devicetree.org/schemas/display/bridge/analogix,anx7625.yaml#"
   6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   7
   8 title: Analogix ANX7625 SlimPort (4K Mobile HD Transmitter)
   9
  10 maintainers:
  11   - Xin Ji <xji@analogixsemi.com>
  12
  13 description: |
  14   The ANX7625 is an ultra-low power 4K Mobile HD Transmitter
  15   designed for portable devices.
  16
  17 properties:
  18   compatible:
  19     items:
  20       - const: analogix,anx7625
  21
  22   reg:
  23     maxItems: 1
  24
  25   interrupts:
  26     description: used for interrupt pin B8.
  27     maxItems: 1
  28
  29   enable-gpios:
  30     description: used for power on chip control, POWER_EN pin D2.
  31     maxItems: 1
  32
  33   reset-gpios:
  34     description: used for reset chip control, RESET_N pin B7.
  35     maxItems: 1
  36
  37   vdd10-supply:
  38     description: Regulator that provides the supply 1.0V power.
  39
  40   vdd18-supply:
  41     description: Regulator that provides the supply 1.8V power.
  42
  43   vdd33-supply:
  44     description: Regulator that provides the supply 3.3V power.
  45
  46   ports:
  47     $ref: /schemas/graph.yaml#/properties/ports
  48
  49     properties:
  50       port@0:
  51         $ref: /schemas/graph.yaml#/properties/port
  52         description:
  53           Video port for MIPI DSI input.
  54
  55       port@1:
  56         $ref: /schemas/graph.yaml#/properties/port
  57         description:
  58           Video port for panel or connector.
  59
  60     required:
  61       - port@0
  62       - port@1
  63
  64 required:
  65   - compatible
  66   - reg
  67   - vdd10-supply
  68   - vdd18-supply
  69   - vdd33-supply
  70   - ports
  71
  72 additionalProperties: false
  73
  74 examples:
  75   - |
  76     #include <dt-bindings/gpio/gpio.h>
  77
  78     i2c0 {
  79         #address-cells = <1>;
  80         #size-cells = <0>;
  81
  82         encoder@58 {
  83             compatible = "analogix,anx7625";
  84             reg = <0x58>;
  85             enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
  86             reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
  87             vdd10-supply = <&pp1000_mipibrdg>;
  88             vdd18-supply = <&pp1800_mipibrdg>;
  89             vdd33-supply = <&pp3300_mipibrdg>;
  90
  91             ports {
  92                 #address-cells = <1>;
  93                 #size-cells = <0>;
  94
  95                 mipi2dp_bridge_in: port@0 {
  96                     reg = <0>;
  97                     anx7625_in: endpoint {
  98                         remote-endpoint = <&mipi_dsi>;
  99                     };
 100                 };
 101
 102                 mipi2dp_bridge_out: port@1 {
 103                     reg = <1>;
 104                     anx7625_out: endpoint {
 105                         remote-endpoint = <&panel_in>;
 106                     };
 107                 };
 108             };
 109         };
 110     };