Commit 1e92dbea authored by Torsten Duwe's avatar Torsten Duwe Committed by Maxime Ripard

dt-bindings: Add ANX6345 DP/eDP transmitter binding

The anx6345 is an ultra-low power DisplayPort/eDP transmitter designed
for portable devices.

Add a binding document for it.
Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.io>
Signed-off-by: default avatarVasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarTorsten Duwe <duwe@suse.de>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
parent 79bc02f1
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/bridge/anx6345.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analogix ANX6345 eDP Transmitter Device Tree Bindings
maintainers:
- Torsten Duwe <duwe@lst.de>
description: |
The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for
portable devices.
properties:
compatible:
const: analogix,anx6345
reg:
maxItems: 1
description: base I2C address of the device
reset-gpios:
maxItems: 1
description: GPIO connected to active low reset
dvdd12-supply:
maxItems: 1
description: Regulator for 1.2V digital core power.
dvdd25-supply:
maxItems: 1
description: Regulator for 2.5V digital core power.
ports:
type: object
properties:
port@0:
type: object
description: |
Video port for LVTTL input
port@1:
type: object
description: |
Video port for eDP output (panel or connector).
May be omitted if EDID works reliably.
required:
- port@0
required:
- compatible
- reg
- reset-gpios
- dvdd12-supply
- dvdd25-supply
- ports
additionalProperties: false
examples:
- |
i2c0 {
#address-cells = <1>;
#size-cells = <0>;
anx6345: anx6345@38 {
compatible = "analogix,anx6345";
reg = <0x38>;
reset-gpios = <&pio42 1 /* GPIO_ACTIVE_LOW */>;
dvdd25-supply = <&reg_dldo2>;
dvdd12-supply = <&reg_fldo1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
anx6345_in: port@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
anx6345_in_tcon0: endpoint@0 {
reg = <0>;
remote-endpoint = <&tcon0_out_anx6345>;
};
};
anx6345_out: port@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
anx6345_out_panel: endpoint@0 {
reg = <0>;
remote-endpoint = <&panel_in_edp>;
};
};
};
};
};
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment