| # 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 |
| - enum: |
| - sharp,lq101r1sx01 |
| |
| reg: |
| maxItems: 1 |
| |
| 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>; |
| }; |
| }; |
| |
| ... |