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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
parentInitial commit. (diff)
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Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/ilitek,ili9486.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ilitek ILI9486 display panels device tree bindings
+
+maintainers:
+ - Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
+
+description:
+ This binding is for display panels using an Ilitek ILI9486 controller in SPI
+ mode.
+
+allOf:
+ - $ref: panel/panel-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - enum:
+ # Waveshare 3.5" 320x480 Color TFT LCD
+ - waveshare,rpi-lcd-35
+ # Ozzmaker 3.5" 320x480 Color TFT LCD
+ - ozzmaker,piscreen
+ - const: ilitek,ili9486
+
+ spi-max-frequency:
+ maximum: 32000000
+
+ dc-gpios:
+ maxItems: 1
+ description: Display data/command selection (D/CX)
+
+ backlight: true
+ reg: true
+ reset-gpios: true
+ rotation: true
+
+required:
+ - compatible
+ - reg
+ - dc-gpios
+ - reset-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ backlight: backlight {
+ compatible = "gpio-backlight";
+ gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+ };
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+
+ display@0{
+ compatible = "waveshare,rpi-lcd-35", "ilitek,ili9486";
+ reg = <0>;
+ spi-max-frequency = <32000000>;
+ dc-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
+ rotation = <180>;
+ backlight = <&backlight>;
+ };
+ };
+
+...