| # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/panel/himax,hx83121a.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Himax HX83121A based DSI display Panels |
| |
| maintainers: |
| - Pengyu Luo <mitltlatltl@gmail.com> |
| |
| description: |
| The Himax HX83121A is a generic DSI Panel IC used to drive dsi |
| panels. Support video mode panels from China Star Optoelectronics |
| Technology (CSOT) and BOE Technology. |
| |
| allOf: |
| - $ref: panel-common-dual.yaml# |
| |
| properties: |
| compatible: |
| items: |
| - enum: |
| - boe,ppc357db1-4 |
| - csot,ppc357db1-4 |
| - const: himax,hx83121a |
| |
| reg: |
| maxItems: 1 |
| |
| reset-gpios: |
| maxItems: 1 |
| |
| avdd-supply: |
| description: analog positive supply for IC |
| |
| avee-supply: |
| description: analog negative supply for IC |
| |
| vddi-supply: |
| description: power supply for IC |
| |
| backlight: true |
| ports: true |
| |
| required: |
| - compatible |
| - reg |
| - vddi-supply |
| - reset-gpios |
| - ports |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| |
| dsi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| panel@0 { |
| compatible = "csot,ppc357db1-4", "himax,hx83121a"; |
| reg = <0>; |
| |
| vddi-supply = <&vreg_l2b>; |
| reset-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| panel_in_0: endpoint { |
| remote-endpoint = <&dsi0_out>; |
| }; |
| }; |
| |
| port@1{ |
| reg = <1>; |
| panel_in_1: endpoint { |
| remote-endpoint = <&dsi1_out>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| ... |
