Documentation / devicetree / bindings / display / panel / focaltech,ota7290b.yaml


Based on kernel version 7.2. Page generated on 2026-08-20 08:41 EST.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/focaltech,ota7290b.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Focaltech OTA7290B DSI panels

maintainers:
  - Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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

properties:
  compatible:
    const: waveshare,8.8-dsi-touch-a

  reg:
    maxItems: 1

  vdd-supply:
    description: supply regulator for VDD, usually 3.3V

  vdda-supply:
    description: supply regulator for VDDA, 7-10V

  vcc-supply:
    description: supply regulator for VCCIO, usually 1.5V

  reset-gpios: true
  backlight: true
  rotation: true
  port: true

required:
  - compatible
  - reg
  - vdd-supply
  - vcc-supply
  - reset-gpios

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
 
    dsi {
        #address-cells = <1>;
        #size-cells = <0>;
 
        panel@0 {
            compatible = "waveshare,8.8-dsi-touch-a";
            reg = <0>;
            vdd-supply = <&vdd>;
            vcc-supply = <&vccio>;
            reset-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
            backlight = <&backlight>;
 
            port {
                endpoint {
                    remote-endpoint = <&mipi_out_panel>;
                };
            };
        };
    };

...