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e147c472ff
Add device tree bindings for the Tianma TL121BVMS07-00 12.1-inch MIPI-DSI TFT LCD panel. The panel is based on the Ilitek IL79900A controller. Signed-off-by: Langyan Ye <yelangyan@huaqin.corp-partner.google.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251031100447.253164-2-yelangyan@huaqin.corp-partner.google.com
69 lines
1.4 KiB
YAML
69 lines
1.4 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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$id: http://devicetree.org/schemas/display/panel/ilitek,il79900a.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Ilitek IL79900a based MIPI-DSI panels
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maintainers:
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- Langyan Ye <yelangyan@huaqin.corp-partner.google.com>
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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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- tianma,tl121bvms07-00
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- const: ilitek,il79900a
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reg:
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maxItems: 1
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description: DSI virtual channel used by the panel
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enable-gpios:
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maxItems: 1
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description: GPIO specifier for the enable pin
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avdd-supply:
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description: Positive analog voltage supply (AVDD)
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avee-supply:
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description: Negative analog voltage supply (AVEE)
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pp1800-supply:
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description: 1.8V logic voltage supply
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backlight: true
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required:
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- compatible
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- reg
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- enable-gpios
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- avdd-supply
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- avee-supply
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- pp1800-supply
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additionalProperties: false
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examples:
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- |
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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 = "tianma,tl121bvms07-00", "ilitek,il79900a";
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reg = <0>;
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enable-gpios = <&pio 25 0>;
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avdd-supply = <®_avdd>;
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avee-supply = <®_avee>;
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pp1800-supply = <®_pp1800>;
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backlight = <&backlight>;
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};
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};
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...
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