toshiba,tc358768.yaml

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    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,tc358768.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Toschiba TC358768/TC358778 Parallel RGB to MIPI DSI bridge
    8 
    9 maintainers:
   10   - Peter Ujfalusi <peter.ujfalusi@ti.com>
   11 
   12 description: |
   13   The TC358768/TC358778 is bridge device which converts RGB to DSI.
   14 
   15 properties:
   16   compatible:
   17     enum:
   18       - toshiba,tc358768
   19       - toshiba,tc358778
   20 
   21   reg:
   22     maxItems: 1
   23     description: base I2C address of the device
   24 
   25   reset-gpios:
   26     maxItems: 1
   27     description: GPIO connected to active low RESX pin
   28 
   29   vddc-supply:
   30     description: Regulator for 1.2V internal core power.
   31 
   32   vddmipi-supply:
   33     description: Regulator for 1.2V for the MIPI.
   34 
   35   vddio-supply:
   36     description: Regulator for 1.8V - 3.3V IO power.
   37 
   38   clocks:
   39     maxItems: 1
   40 
   41   clock-names:
   42     const: refclk
   43 
   44   ports:
   45     $ref: /schemas/graph.yaml#/properties/ports
   46 
   47     properties:
   48       port@0:
   49         $ref: /schemas/graph.yaml#/$defs/port-base
   50         unevaluatedProperties: false
   51         description: |
   52           Video port for RGB input
   53 
   54         properties:
   55           endpoint:
   56             $ref: /schemas/graph.yaml#/$defs/endpoint-base
   57             unevaluatedProperties: false
   58 
   59             properties:
   60               data-lines:
   61                 $ref: /schemas/types.yaml#/definitions/uint32
   62                 enum: [ 16, 18, 24 ]
   63 
   64       port@1:
   65         $ref: /schemas/graph.yaml#/properties/port
   66         description: |
   67           Video port for DSI output (panel or connector).
   68 
   69     required:
   70       - port@0
   71       - port@1
   72 
   73 required:
   74   - compatible
   75   - reg
   76   - vddc-supply
   77   - vddmipi-supply
   78   - vddio-supply
   79   - ports
   80 
   81 allOf:
   82   - $ref: ../dsi-controller.yaml#
   83 
   84 unevaluatedProperties: false
   85 
   86 examples:
   87   - |
   88     #include <dt-bindings/gpio/gpio.h>
   89 
   90     i2c1 {
   91       #address-cells = <1>;
   92       #size-cells = <0>;
   93 
   94       dsi_bridge: dsi@e {
   95         compatible = "toshiba,tc358768";
   96         reg = <0xe>;
   97 
   98         clocks = <&tc358768_refclk>;
   99         clock-names = "refclk";
  100 
  101         reset-gpios = <&pcf_display_board 0 GPIO_ACTIVE_LOW>;
  102 
  103         vddc-supply = <&v1_2d>;
  104         vddmipi-supply = <&v1_2d>;
  105         vddio-supply = <&v3_3d>;
  106 
  107         dsi_bridge_ports: ports {
  108           #address-cells = <1>;
  109           #size-cells = <0>;
  110 
  111           port@0 {
  112             reg = <0>;
  113             rgb_in: endpoint {
  114               remote-endpoint = <&dpi_out>;
  115               data-lines = <24>;
  116             };
  117           };
  118 
  119           port@1 {
  120             reg = <1>;
  121             dsi_out: endpoint {
  122               remote-endpoint = <&lcd_in>;
  123             };
  124           };
  125         };
  126       };
  127     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/display/bridge/toshiba,tc358768.yaml

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sys/contrib/device-tree/Bindings/display/bridge/toshiba,tc358768.yaml