Documentation/devicetree/bindings/display/panel/novatek,nt35510.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,nt35510.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Novatek NT35510-based display panels
   8
   9 maintainers:
  10   - Linus Walleij <linus.walleij@linaro.org>
  11
  12 allOf:
  13   - $ref: panel-common.yaml#
  14
  15 properties:
  16   compatible:
  17     items:
  18       - enum:
  19           - frida,frd400b25025
  20           - hydis,hva40wv1
  21       - const: novatek,nt35510
  22     description: This indicates the panel manufacturer of the panel
  23       that is in turn using the NT35510 panel driver. The compatible
  24       string determines how the NT35510 panel driver shall be configured
  25       to work with the indicated panel. The novatek,nt35510 compatible shall
  26       always be provided as a fallback.
  27
  28   reg:
  29     maxItems: 1
  30
  31   reset-gpios: true
  32   vdd-supply:
  33     description: regulator that supplies the vdd voltage
  34   vddi-supply:
  35     description: regulator that supplies the vddi voltage
  36   backlight: true
  37   port: true
  38
  39 required:
  40   - compatible
  41   - reg
  42
  43 additionalProperties: false
  44
  45 examples:
  46   - |
  47     #include <dt-bindings/gpio/gpio.h>
  48
  49     dsi {
  50         #address-cells = <1>;
  51         #size-cells = <0>;
  52         panel@0 {
  53             compatible = "hydis,hva40wv1", "novatek,nt35510";
  54             reg = <0>;
  55             vdd-supply = <&ab8500_ldo_aux4_reg>;
  56             vddi-supply = <&ab8500_ldo_aux6_reg>;
  57             reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
  58             backlight = <&gpio_bl>;
  59         };
  60     };
  61
  62 ...