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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/bridge/analogix,anx7814.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analogix ANX7814 SlimPort (Full-HD Transmitter)
maintainers:
- Andrzej Hajda <andrzej.hajda@intel.com>
- Neil Armstrong <narmstrong@baylibre.com>
- Robert Foss <robert.foss@linaro.org>
properties:
compatible:
enum:
- analogix,anx7808
- analogix,anx7812
- analogix,anx7814
- analogix,anx7818
reg:
maxItems: 1
description: I2C address of the device.
interrupts:
maxItems: 1
description: Should contain the INTP interrupt.
hpd-gpios:
deprecated: true
maxItems: 1
description: Which GPIO to use for hpd.
pd-gpios:
maxItems: 1
description: Which GPIO to use for power down.
reset-gpios:
maxItems: 1
description: Which GPIO to use for reset.
dvdd10-supply:
description: Regulator for 1.0V digital core power.
ports:
$ref: /schemas/graph.yaml#/properties/ports
properties:
port@0:
$ref: /schemas/graph.yaml#/properties/port
description: Video port for HDMI input.
port@1:
$ref: /schemas/graph.yaml#/properties/port
description:
Video port for SlimPort, DisplayPort, eDP or MyDP output.
required:
- port@0
- port@1
required:
- compatible
- reg
- ports
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
anx7814: bridge@38 {
compatible = "analogix,anx7814";
reg = <0x38>;
interrupt-parent = <&gpio0>;
interrupts = <99 IRQ_TYPE_LEVEL_LOW>; /* INTP */
pd-gpios = <&pio 33 GPIO_ACTIVE_HIGH>;
reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
anx7814_in: endpoint {
remote-endpoint = <&hdmi0_out>;
};
};
port@1 {
reg = <1>;
anx7814_out: endpoint {
remote-endpoint = <&edp_out>;
};
};
};
};
};
...
|
