74 lines
1.6 KiB
YAML
74 lines
1.6 KiB
YAML
# 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
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maintainers:
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- Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
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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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