93 lines
2.4 KiB
YAML
93 lines
2.4 KiB
YAML
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/display/panel/sharp,lq101r1sx01.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Sharp Microelectronics 10.1" WQXGA TFT LCD panel
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Thierry Reding <treding@nvidia.com>
|
||
|
|
|
||
|
|
description: |
|
||
|
|
This panel requires a dual-channel DSI host to operate. It supports two modes:
|
||
|
|
- left-right: each channel drives the left or right half of the screen
|
||
|
|
- even-odd: each channel drives the even or odd lines of the screen
|
||
|
|
|
||
|
|
Each of the DSI channels controls a separate DSI peripheral. The peripheral
|
||
|
|
driven by the first link (DSI-LINK1), left or even, is considered the primary
|
||
|
|
peripheral and controls the device. The 'link2' property contains a phandle
|
||
|
|
to the peripheral driven by the second link (DSI-LINK2, right or odd).
|
||
|
|
|
||
|
|
Note that in video mode the DSI-LINK1 interface always provides the left/even
|
||
|
|
pixels and DSI-LINK2 always provides the right/odd pixels. In command mode it
|
||
|
|
is possible to program either link to drive the left/even or right/odd pixels
|
||
|
|
but for the sake of consistency this binding assumes that the same assignment
|
||
|
|
is chosen as for video mode.
|
||
|
|
|
||
|
|
allOf:
|
||
|
|
- $ref: panel-common.yaml#
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
oneOf:
|
||
|
|
- items:
|
||
|
|
- const: sharp,lq101r1sx03
|
||
|
|
- const: sharp,lq101r1sx01
|
||
|
|
- items:
|
||
|
|
- const: sharp,lq101r1sx01
|
||
|
|
|
||
|
|
reg: true
|
||
|
|
power-supply: true
|
||
|
|
backlight: true
|
||
|
|
|
||
|
|
link2:
|
||
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
||
|
|
description: |
|
||
|
|
phandle to the DSI peripheral on the secondary link. Note that the
|
||
|
|
presence of this property marks the containing node as DSI-LINK1
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
|
||
|
|
if:
|
||
|
|
required:
|
||
|
|
- link2
|
||
|
|
then:
|
||
|
|
required:
|
||
|
|
- power-supply
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
dsi0: dsi@fd922800 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0xfd922800 0x200>;
|
||
|
|
|
||
|
|
panel: panel@0 {
|
||
|
|
compatible = "sharp,lq101r1sx01";
|
||
|
|
reg = <0>;
|
||
|
|
|
||
|
|
link2 = <&secondary>;
|
||
|
|
|
||
|
|
power-supply = <&power>;
|
||
|
|
backlight = <&backlight>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
dsi1: dsi@fd922a00 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
reg = <0xfd922a00 0x200>;
|
||
|
|
|
||
|
|
secondary: panel@0 {
|
||
|
|
compatible = "sharp,lq101r1sx01";
|
||
|
|
reg = <0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
...
|