bindings/display/panel/novatek,nt36523.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/novatek,nt36523.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Novatek NT36523 based DSI display Panels
   8
   9 maintainers:
  10   - Jianhua Lu <lujianhua000@gmail.com>
  11
  12 description: |
  13   The Novatek NT36523 is a generic DSI Panel IC used to drive dsi
  14   panels. Support video mode panels from China Star Optoelectronics
  15   Technology (CSOT) and BOE Technology.
  16
  17 allOf:
  18   - $ref: panel-common.yaml#
  19
  20 properties:
  21   compatible:
  22     oneOf:
  23       - items:
  24           - enum:
  25               - xiaomi,elish-boe-nt36523
  26               - xiaomi,elish-csot-nt36523
  27           - const: novatek,nt36523
  28       - items:
  29           - enum:
  30               - lenovo,j606f-boe-nt36523w
  31           - const: novatek,nt36523w
  32
  33   reset-gpios:
  34     maxItems: 1
  35     description: phandle of gpio for reset line - This should be 8mA
  36
  37   vddio-supply:
  38     description: regulator that supplies the I/O voltage
  39
  40   reg: true
  41   ports: true
  42   rotation: true
  43   backlight: true
  44
  45 required:
  46   - compatible
  47   - reg
  48   - vddio-supply
  49   - reset-gpios
  50   - ports
  51
  52 unevaluatedProperties: false
  53
  54 examples:
  55   - |
  56     #include <dt-bindings/gpio/gpio.h>
  57
  58     dsi {
  59         #address-cells = <1>;
  60         #size-cells = <0>;
  61
  62         panel@0 {
  63             compatible = "xiaomi,elish-csot-nt36523", "novatek,nt36523";
  64             reg = <0>;
  65
  66             vddio-supply = <&vreg_l14a_1p88>;
  67             reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
  68             backlight = <&backlight>;
  69
  70             ports {
  71                 #address-cells = <1>;
  72                 #size-cells = <0>;
  73
  74                 port@0 {
  75                     reg = <0>;
  76                     panel_in_0: endpoint {
  77                         remote-endpoint = <&dsi0_out>;
  78                     };
  79                 };
  80
  81                 port@1{
  82                     reg = <1>;
  83                     panel_in_1: endpoint {
  84                         remote-endpoint = <&dsi1_out>;
  85                     };
  86                 };
  87             };
  88         };
  89     };
  90
  91 ...