6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
87 lines
2.4 KiB
YAML
87 lines
2.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/display/panel/panel-dsi-cm.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: DSI command mode panels
|
|
|
|
maintainers:
|
|
- Tomi Valkeinen <tomi.valkeinen@ti.com>
|
|
- Sebastian Reichel <sre@kernel.org>
|
|
|
|
description: |
|
|
This binding file is a collection of the DSI panels that
|
|
are usually driven in command mode. If no backlight is
|
|
referenced via the optional backlight property, the DSI
|
|
panel is assumed to have native backlight support.
|
|
The panel may use an OF graph binding for the association
|
|
to the display, or it may be a direct child node of the
|
|
display.
|
|
|
|
allOf:
|
|
- $ref: panel-common.yaml#
|
|
|
|
properties:
|
|
|
|
compatible:
|
|
items:
|
|
- enum:
|
|
- motorola,droid4-panel # Panel from Motorola Droid4 phone
|
|
- nokia,himalaya # Panel from Nokia N950 phone
|
|
- tpo,taal # Panel from OMAP4 SDP board
|
|
- const: panel-dsi-cm # Generic DSI command mode panel compatible fallback
|
|
|
|
reg:
|
|
maxItems: 1
|
|
description: DSI virtual channel
|
|
|
|
vddi-supply:
|
|
description:
|
|
Display panels require power to be supplied. While several panels need
|
|
more than one power supply with panel-specific constraints governing the
|
|
order and timings of the power supplies, in many cases a single power
|
|
supply is sufficient, either because the panel has a single power rail, or
|
|
because all its power rails can be driven by the same supply. In that case
|
|
the vddi-supply property specifies the supply powering the panel as a
|
|
phandle to a regulator.
|
|
|
|
vpnl-supply:
|
|
description:
|
|
When the display panel needs a second power supply, this property can be
|
|
used in addition to vddi-supply. Both supplies will be enabled at the
|
|
same time before the panel is being accessed.
|
|
|
|
width-mm: true
|
|
height-mm: true
|
|
label: true
|
|
rotation: true
|
|
panel-timing: true
|
|
port: true
|
|
reset-gpios: true
|
|
te-gpios: true
|
|
backlight: true
|
|
|
|
additionalProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
dsi-controller {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
panel@0 {
|
|
compatible = "tpo,taal", "panel-dsi-cm";
|
|
reg = <0>;
|
|
reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
...
|