| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/panel/raspberrypi,7inch-touchscreen.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: The official 7" (800x480) Raspberry Pi touchscreen |
| |
| maintainers: |
| - Eric Anholt <eric@anholt.net> |
| - Thierry Reding <thierry.reding@gmail.com> |
| |
| description: |+ |
| This DSI panel contains: |
| |
| - TC358762 DSI->DPI bridge |
| - Atmel microcontroller on I2C for power sequencing the DSI bridge and |
| controlling backlight |
| - Touchscreen controller on I2C for touch input |
| |
| and this binding covers the DSI display parts but not its touch input. |
| |
| properties: |
| compatible: |
| const: raspberrypi,7inch-touchscreen-panel |
| |
| reg: |
| const: 0x45 |
| |
| port: true |
| |
| required: |
| - compatible |
| - reg |
| - port |
| |
| additionalProperties: false |
| |
| examples: |
| - |+ |
| dsi1: dsi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port { |
| dsi_out_port: endpoint { |
| remote-endpoint = <&panel_dsi_port>; |
| }; |
| }; |
| }; |
| |
| i2c_dsi: i2c { |
| compatible = "i2c-gpio"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| scl-gpios = <&gpio 28 0>; |
| sda-gpios = <&gpio 29 0>; |
| |
| lcd@45 { |
| compatible = "raspberrypi,7inch-touchscreen-panel"; |
| reg = <0x45>; |
| |
| port { |
| panel_dsi_port: endpoint { |
| remote-endpoint = <&dsi_out_port>; |
| }; |
| }; |
| }; |
| }; |
| |
| ... |
