| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/panel/sitronix,st7789v.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Sitronix ST7789V RGB panel with SPI control bus |
| |
| maintainers: |
| - Maxime Ripard <mripard@kernel.org> |
| |
| allOf: |
| - $ref: panel-common.yaml# |
| - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| |
| properties: |
| compatible: |
| enum: |
| - edt,et028013dma |
| - inanbo,t28cp45tn89-v17 |
| - jasonic,jt240mhqs-hwt-ek-e3 |
| - sitronix,st7789v |
| |
| reg: true |
| reset-gpios: true |
| power-supply: true |
| backlight: true |
| port: true |
| rotation: true |
| |
| spi-cpha: true |
| spi-cpol: true |
| |
| spi-rx-bus-width: |
| minimum: 0 |
| maximum: 1 |
| |
| dc-gpios: |
| maxItems: 1 |
| description: DCX pin, Display data/command selection pin in parallel interface |
| |
| required: |
| - compatible |
| - reg |
| - power-supply |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| |
| spi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| panel@0 { |
| compatible = "sitronix,st7789v"; |
| reg = <0>; |
| reset-gpios = <&pio 6 11 GPIO_ACTIVE_LOW>; |
| backlight = <&pwm_bl>; |
| power-supply = <&power>; |
| rotation = <180>; |
| spi-max-frequency = <100000>; |
| spi-cpol; |
| spi-cpha; |
| |
| port { |
| panel_input: endpoint { |
| remote-endpoint = <&tcon0_out_panel>; |
| }; |
| }; |
| }; |
| }; |
| |
| ... |
