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Document the Rocktech 5" 480x854 panel based on the Ilitek ILI9806E controller. This panel uses SPI for control and an RGB interface for display data, so adjust the binding requirements accordingly. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20260318073346.18041-4-dario.binacchi@amarulasolutions.com
99 lines
2.0 KiB
YAML
99 lines
2.0 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/ilitek,ili9806e.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Ilitek ILI9806E based panels
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maintainers:
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- Michael Walle <mwalle@kernel.org>
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allOf:
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- $ref: panel-common.yaml#
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properties:
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compatible:
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items:
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- enum:
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- densitron,dmt028vghmcmi-1d
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- ortustech,com35h3p70ulc
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- rocktech,rk050hr345-ct106a
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- const: ilitek,ili9806e
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reg:
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maxItems: 1
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vdd-supply: true
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vccio-supply: true
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required:
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- compatible
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- reg
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- vdd-supply
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- reset-gpios
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- backlight
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- port
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if:
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properties:
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compatible:
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contains:
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enum:
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- rocktech,rk050hr345-ct106a
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then:
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$ref: /schemas/spi/spi-peripheral-props.yaml#
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required:
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- spi-max-frequency
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else:
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required:
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- vccio-supply
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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dsi {
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#address-cells = <1>;
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#size-cells = <0>;
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panel@0 {
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compatible = "ortustech,com35h3p70ulc", "ilitek,ili9806e";
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reg = <0>;
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vdd-supply = <®_vdd_panel>;
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vccio-supply = <®_vccio_panel>;
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reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
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backlight = <&backlight>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&dsi_out>;
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};
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};
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};
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};
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- |
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#include <dt-bindings/gpio/gpio.h>
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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panel@0 {
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compatible = "rocktech,rk050hr345-ct106a", "ilitek,ili9806e";
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reg = <0>;
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vdd-supply = <®_vdd_panel>;
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spi-max-frequency = <10000000>;
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reset-gpios = <&gpiob 6 GPIO_ACTIVE_LOW>;
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backlight = <&backlight>;
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port {
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panel_in_rgb: endpoint {
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remote-endpoint = <<dc_out_rgb>;
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};
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};
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};
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};
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...
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