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# 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:
- adafruit,yx240qv29
# ili9341 240*320 Color on stm32f429-disco board
- st,sf-tc240t-9370-t
- canaan,kd233-tft
- 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)
unevaluatedProperties: false
required:
- compatible
- reg
- dc-gpios
if:
properties:
compatible:
contains:
enum:
- st,sf-tc240t-9370-t
then:
required:
- port
examples:
- |+
#include <dt-bindings/gpio/gpio.h>
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>;
};
};
};
display@1{
compatible = "adafruit,yx240qv29", "ilitek,ili9341";
reg = <1>;
spi-max-frequency = <10000000>;
dc-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
rotation = <270>;
backlight = <&backlight>;
};
};
...
|
