panel-simple-lvds-dual-ports.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/display/panel/panel-simple-lvds-dual-ports.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Simple LVDS panels with one power supply and dual LVDS ports
  8
  9maintainers:
 10  - Liu Ying <victor.liu@nxp.com>
 11  - Thierry Reding <thierry.reding@gmail.com>
 12  - Sam Ravnborg <sam@ravnborg.org>
 13
 14description: |
 15  This binding file is a collection of the LVDS panels that
 16  has dual LVDS ports and requires only a single power-supply.
 17  The first port receives odd pixels, and the second port receives even pixels.
 18  There are optionally a backlight and an enable GPIO.
 19  The panel may use an OF graph binding for the association to the display,
 20  or it may be a direct child node of the display.
 21
 22  If the panel is more advanced a dedicated binding file is required.
 23
 24allOf:
 25  - $ref: /schemas/display/lvds-dual-ports.yaml#
 26  - $ref: panel-common.yaml#
 27
 28properties:
 29
 30  compatible:
 31    enum:
 32    # compatible must be listed in alphabetical order, ordered by compatible.
 33    # The description in the comment is mandatory for each compatible.
 34
 35        # AU Optronics Corporation 13.3" FHD (1920x1080) TFT LCD panel
 36      - auo,g133han01
 37        # AU Optronics Corporation 15.6" FHD (1920x1080) TFT LCD panel
 38      - auo,g156han04
 39        # AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel
 40      - auo,g185han01
 41        # AU Optronics Corporation 19.0" (1280x1024) TFT LCD panel
 42      - auo,g190ean01
 43        # BOE AV123Z7M-N17 12.3" (1920x720) LVDS TFT LCD panel
 44      - boe,av123z7m-n17
 45        # Kaohsiung Opto-Electronics Inc. 10.1" WUXGA (1920 x 1200) LVDS TFT LCD panel
 46      - koe,tx26d202vm0bwa
 47        # Lincoln Technology Solutions, LCD185-101CT 10.1" TFT 1920x1200
 48      - lincolntech,lcd185-101ct
 49        # Microtips Technology MF-101HIEBCAF0 10.1" WUXGA (1920x1200) TFT LCD panel
 50      - microtips,mf-101hiebcaf0
 51        # Microtips Technology MF-103HIEB0GA0 10.25" 1920x720 TFT LCD panel
 52      - microtips,mf-103hieb0ga0
 53        # NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel
 54      - nlt,nl192108ac18-02d
 55
 56  ports:
 57    $ref: /schemas/graph.yaml#/properties/ports
 58
 59    properties:
 60      port@0:
 61        required:
 62          - dual-lvds-odd-pixels
 63
 64      port@1:
 65        required:
 66          - dual-lvds-even-pixels
 67
 68    required:
 69      - port@0
 70      - port@1
 71
 72unevaluatedProperties: false
 73
 74required:
 75  - compatible
 76  - power-supply
 77
 78examples:
 79  - |
 80    panel: panel-lvds {
 81      compatible = "koe,tx26d202vm0bwa";
 82      power-supply = <&vdd_lcd_reg>;
 83
 84      ports {
 85        #address-cells = <1>;
 86        #size-cells = <0>;
 87
 88        port@0 {
 89          dual-lvds-odd-pixels;
 90          reg = <0>;
 91
 92          panel_lvds0_in: endpoint {
 93            remote-endpoint = <&lvds0_out>;
 94          };
 95        };
 96
 97        port@1 {
 98          dual-lvds-even-pixels;
 99          reg = <1>;
100
101          panel_lvds1_in: endpoint {
102            remote-endpoint = <&lvds1_out>;
103          };
104        };
105      };
106    };