b675542323
Now that we have a graph schema, rework the display related schemas to use it. Mostly this is adding a reference to graph.yaml and dropping duplicate parts from schemas. In panel-common.yaml, 'ports' is dropped. Any binding using 'ports' should be one with more than 1 port node, and the binding must define what each port is. Note that ti,sn65dsi86.yaml, ti,tfp410,yaml and toshiba,tc358768.yaml will need further updates to use video-interfaces.yaml once that lands. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210104180724.2275098-1-robh@kernel.org
95 lines
2.0 KiB
YAML
95 lines
2.0 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/bridge/anx6345.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Analogix ANX6345 eDP Transmitter Device Tree Bindings
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maintainers:
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- Torsten Duwe <duwe@lst.de>
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description: |
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The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for
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portable devices.
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properties:
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compatible:
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const: analogix,anx6345
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reg:
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maxItems: 1
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description: base I2C address of the device
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reset-gpios:
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maxItems: 1
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description: GPIO connected to active low reset
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dvdd12-supply:
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description: Regulator for 1.2V digital core power.
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dvdd25-supply:
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description: Regulator for 2.5V digital core power.
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ports:
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$ref: /schemas/graph.yaml#/properties/ports
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properties:
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port@0:
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$ref: /schemas/graph.yaml#/properties/port
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description:
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Video port for LVTTL input
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port@1:
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$ref: /schemas/graph.yaml#/properties/port
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description:
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Video port for eDP output (panel or connector).
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May be omitted if EDID works reliably.
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required:
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- port@0
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required:
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- compatible
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- reg
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- reset-gpios
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- dvdd12-supply
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- dvdd25-supply
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- ports
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additionalProperties: false
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examples:
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- |
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i2c0 {
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#address-cells = <1>;
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#size-cells = <0>;
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anx6345: anx6345@38 {
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compatible = "analogix,anx6345";
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reg = <0x38>;
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reset-gpios = <&pio42 1 /* GPIO_ACTIVE_LOW */>;
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dvdd25-supply = <®_dldo2>;
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dvdd12-supply = <®_fldo1>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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anx6345_in: port@0 {
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reg = <0>;
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anx6345_in_tcon0: endpoint {
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remote-endpoint = <&tcon0_out_anx6345>;
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};
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};
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anx6345_out: port@1 {
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reg = <1>;
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anx6345_out_panel: endpoint {
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remote-endpoint = <&panel_in_edp>;
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};
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};
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};
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};
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};
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