Lines Matching +full:device +full:- +full:tree
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#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
14 This document defines device tree properties common to several classes of
15 display panels. It doesn't constitute a device tree binding specification by
16 itself but is meant to be referenced by device tree bindings.
18 When referenced from panel device tree bindings the properties defined in this
19 document are defined as follows. The panel device tree bindings are
24 width-mm:
29 height-mm:
42 device tree bindings, it shall rather be omitted than constructed of
43 non-descriptive information. For instance an LCD panel in a system that
55 panel-timing:
58 require specific display timings. The panel-timing subnode expresses those
60 $ref: panel-timing.yaml#
62 display-timings:
65 The display-timings bindings supports specifying several timings and
67 $ref: display-timings.yaml#
73 ddc-i2c-bus:
76 Some panels expose EDID information through an I2C-compatible
77 bus such as DDC2 or E-DDC. For such panels the ddc-i2c-bus contains a
80 no-hpd:
87 hpd-gpios:
96 # and timing of those control signals are device-specific and left for panel
97 # device tree bindings to specify. The following GPIO specifiers can however be
100 enable-gpios:
113 reset-gpios:
121 te-gpios:
129 power-supply:
132 more than one power supply with panel-specific constraints governing the
136 the power-supply property specifies the supply powering the panel as a
154 width-mm: [ height-mm ]
155 height-mm: [ width-mm ]