Lines Matching +full:display +full:- +full:controller

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common Properties for Display Panels
10   - Thierry Reding <[email protected]>
11   - Laurent Pinchart <[email protected]>
15   display panels. It doesn't constitute a device tree binding specification by
24   width-mm:
29   height-mm:
43       non-descriptive information. For instance an LCD panel in a system that
50       Display rotation in degrees counter clockwise (0,90,180,270)
54   flip-horizontal:
58   flip-vertical:
62   # Display Timings
63   panel-timing:
65       Most display panels are restricted to a single resolution and
66       require specific display timings. The panel-timing subnode expresses those
68     $ref: panel-timing.yaml#
70   display-timings:
72       Some display panels support several resolutions with different timings.
73       The display-timings bindings supports specifying several timings and
75     $ref: display-timings.yaml#
81   ddc-i2c-bus:
84       Some panels expose EDID information through an I2C-compatible
85       bus such as DDC2 or E-DDC. For such panels the ddc-i2c-bus contains a
86       phandle to the system I2C controller connected to that bus.
88   no-hpd:
95   hpd-gpios:
103   # Many display panels can be controlled through pins driven by GPIOs. The nature
104   # and timing of those control signals are device-specific and left for panel
108   enable-gpios:
121   reset-gpios:
129   te-gpios:
137   power-supply:
139       Display panels require power to be supplied. While several panels need
140       more than one power supply with panel-specific constraints governing the
144       the power-supply property specifies the supply powering the panel as a
149   # Most display panels include a backlight. Some of them also include a backlight
150   # controller exposed through a control bus such as I2C or DSI. Others expose
152   # backlight controller.
158       controller, this property contains a phandle that references the
159       controller.
162   width-mm: [ height-mm ]
163   height-mm: [ width-mm ]