bindings/display/bridge/toshiba,tc358764.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358764.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Toshiba TC358764 MIPI-DSI to LVDS bridge
   8
   9 maintainers:
  10   - Andrzej Hajda <andrzej.hajda@intel.com>
  11
  12 properties:
  13   compatible:
  14     const: toshiba,tc358764
  15
  16   reg:
  17     description: Virtual channel number of a DSI peripheral
  18     maxItems: 1
  19
  20   reset-gpios:
  21     maxItems: 1
  22
  23   vddc-supply:
  24     description: Core voltage supply, 1.2V
  25
  26   vddio-supply:
  27     description: I/O voltage supply, 1.8V or 3.3V
  28
  29   vddlvds-supply:
  30     description: LVDS1/2 voltage supply, 3.3V
  31
  32   ports:
  33     $ref: /schemas/graph.yaml#/properties/ports
  34
  35     properties:
  36       port@0:
  37         $ref: /schemas/graph.yaml#/properties/port
  38         description:
  39           Video port for MIPI DSI input, if the bridge DSI controlled
  40
  41       port@1:
  42         $ref: /schemas/graph.yaml#/properties/port
  43         description:
  44           Video port for LVDS output (panel or connector).
  45
  46     required:
  47       - port@1
  48
  49 required:
  50   - compatible
  51   - reg
  52   - reset-gpios
  53   - vddc-supply
  54   - vddio-supply
  55   - vddlvds-supply
  56   - ports
  57
  58 additionalProperties: false
  59
  60 examples:
  61   - |
  62     #include <dt-bindings/gpio/gpio.h>
  63
  64     i2c {
  65         #address-cells = <1>;
  66         #size-cells = <0>;
  67
  68         bridge@0 {
  69             compatible = "toshiba,tc358764";
  70             reg = <0>;
  71
  72             reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>;
  73             vddc-supply = <&vcc_1v2_reg>;
  74             vddio-supply = <&vcc_1v8_reg>;
  75             vddlvds-supply = <&vcc_3v3_reg>;
  76
  77             ports {
  78                 #address-cells = <1>;
  79                 #size-cells = <0>;
  80
  81                 port@1 {
  82                     reg = <1>;
  83                     lvds_ep: endpoint {
  84                       remote-endpoint = <&panel_ep>;
  85                     };
  86                 };
  87             };
  88         };
  89     };