bindings/display/panel/himax,hx8394.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/panel/himax,hx8394.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Himax HX8394 MIPI-DSI LCD panel controller
   8
   9 maintainers:
  10   - Ondrej Jirman <megi@xff.cz>
  11   - Javier Martinez Canillas <javierm@redhat.com>
  12
  13 description:
  14   Device tree bindings for panels based on the Himax HX8394 controller,
  15   such as the HannStar HSD060BHW4 720x1440 TFT LCD panel connected with
  16   a MIPI-DSI video interface.
  17
  18 allOf:
  19   - $ref: panel-common.yaml#
  20
  21 properties:
  22   compatible:
  23     items:
  24       - enum:
  25           - hannstar,hsd060bhw4
  26           - powkiddy,x55-panel
  27       - const: himax,hx8394
  28
  29   reg: true
  30
  31   reset-gpios: true
  32
  33   backlight: true
  34
  35   rotation: true
  36
  37   port: true
  38
  39   vcc-supply:
  40     description: Panel power supply
  41
  42   iovcc-supply:
  43     description: I/O voltage supply
  44
  45 required:
  46   - compatible
  47   - reg
  48   - reset-gpios
  49   - backlight
  50   - port
  51   - vcc-supply
  52   - iovcc-supply
  53
  54 additionalProperties: false
  55
  56 examples:
  57   - |
  58     #include <dt-bindings/gpio/gpio.h>
  59
  60     dsi {
  61         #address-cells = <1>;
  62         #size-cells = <0>;
  63         panel@0 {
  64             compatible = "hannstar,hsd060bhw4", "himax,hx8394";
  65             reg = <0>;
  66             vcc-supply = <&reg_2v8_p>;
  67             iovcc-supply = <&reg_1v8_p>;
  68             reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
  69             backlight = <&backlight>;
  70
  71             port {
  72                 mipi_in_panel: endpoint {
  73                     remote-endpoint = <&mipi_out_panel>;
  74                 };
  75             };
  76         };
  77     };
  78
  79 ...