xref: /openbmc/linux/Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml (revision dda44565)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/samsung,s6d7aa0.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Samsung S6D7AA0 MIPI-DSI LCD panel controller

maintainers:
  - Artur Weber <aweber.kernel@gmail.com>

allOf:
  - $ref: panel-common.yaml#

properties:
  compatible:
    items:
      - enum:
          # 1280x800 LSL080AL02 panel
          - samsung,lsl080al02
          # 1024x768 LSL080AL03 panel
          - samsung,lsl080al03
          # 1024x768 LTL101AT01 panel
          - samsung,ltl101at01
      - const: samsung,s6d7aa0

  reg: true

  backlight:
    description:
      Backlight to use for the panel. If this property is set on panels
      that have DSI-based backlight control (LSL080AL03 and LTL101AT01),
      it overrides the DSI-based backlight.

  reset-gpios:
    description: Reset GPIO pin, usually GPIO_ACTIVE_LOW.

  power-supply:
    description:
      Main power supply for the panel; the exact voltage differs between
      panels, and is usually somewhere around 3.3-5v.

  vmipi-supply:
    description: VMIPI supply, usually 1.8v.

required:
  - compatible
  - reg
  - reset-gpios

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>

    dsi {
        #address-cells = <1>;
        #size-cells = <0>;

        panel@0 {
            compatible = "samsung,lsl080al02", "samsung,s6d7aa0";
            reg = <0>;
            power-supply = <&display_3v3_supply>;
            reset-gpios = <&gpf0 4 GPIO_ACTIVE_LOW>;
            backlight = <&backlight>;
        };
    };

...