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73 lines
1.6 KiB
73 lines
1.6 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/display/ilitek,ili9486.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Ilitek ILI9486 display panels device tree bindings |
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maintainers: |
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- Kamlesh Gurudasani <[email protected]> |
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description: |
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This binding is for display panels using an Ilitek ILI9486 controller in SPI |
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mode. |
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allOf: |
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- $ref: panel/panel-common.yaml# |
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properties: |
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compatible: |
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items: |
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- enum: |
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# Waveshare 3.5" 320x480 Color TFT LCD |
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- waveshare,rpi-lcd-35 |
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# Ozzmaker 3.5" 320x480 Color TFT LCD |
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- ozzmaker,piscreen |
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- const: ilitek,ili9486 |
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spi-max-frequency: |
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maximum: 32000000 |
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dc-gpios: |
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maxItems: 1 |
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description: Display data/command selection (D/CX) |
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backlight: true |
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reg: true |
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reset-gpios: true |
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rotation: true |
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required: |
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- compatible |
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- reg |
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- dc-gpios |
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- reset-gpios |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/gpio/gpio.h> |
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backlight: backlight { |
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compatible = "gpio-backlight"; |
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gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; |
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}; |
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spi { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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display@0{ |
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compatible = "waveshare,rpi-lcd-35", "ilitek,ili9486"; |
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reg = <0>; |
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spi-max-frequency = <32000000>; |
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dc-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; |
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reset-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; |
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rotation = <180>; |
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backlight = <&backlight>; |
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}; |
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}; |
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...
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