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