| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/panel/ilitek,ili9341.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Ilitek-9341 Display Panel |
| |
| maintainers: |
| - Dillon Min <dillon.minfei@gmail.com> |
| |
| description: | |
| Ilitek ILI9341 TFT panel driver with SPI control bus |
| This is a driver for 320x240 TFT panels, accepting a rgb input |
| streams with 16 bits or 18 bits. |
| |
| allOf: |
| - $ref: panel-common.yaml# |
| |
| properties: |
| compatible: |
| items: |
| - enum: |
| # ili9341 240*320 Color on stm32f429-disco board |
| - st,sf-tc240t-9370-t |
| - const: ilitek,ili9341 |
| |
| reg: true |
| |
| dc-gpios: |
| maxItems: 1 |
| description: Display data/command selection (D/CX) of this DBI panel |
| |
| spi-3wire: true |
| |
| spi-max-frequency: |
| const: 10000000 |
| |
| port: true |
| |
| vci-supply: |
| description: Analog voltage supply (2.5 .. 3.3V) |
| |
| vddi-supply: |
| description: Voltage supply for interface logic (1.65 .. 3.3 V) |
| |
| vddi-led-supply: |
| description: Voltage supply for the LED driver (1.65 .. 3.3 V) |
| |
| additionalProperties: false |
| |
| required: |
| - compatible |
| - reg |
| - dc-gpios |
| - port |
| |
| examples: |
| - |+ |
| spi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| panel: display@0 { |
| compatible = "st,sf-tc240t-9370-t", |
| "ilitek,ili9341"; |
| reg = <0>; |
| spi-3wire; |
| spi-max-frequency = <10000000>; |
| dc-gpios = <&gpiod 13 0>; |
| port { |
| panel_in: endpoint { |
| remote-endpoint = <&display_out>; |
| }; |
| }; |
| }; |
| }; |
| ... |
| |
