110 lines
2.5 KiB
YAML
110 lines
2.5 KiB
YAML
|
# 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 <neil.armstrong@linaro.org>
|
||
|
|
- Robert Foss <robert.foss@linaro.org>
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
enum:
|
||
|
|
- analogix,anx7808
|
||
|
|
- analogix,anx7812
|
||
|
|
- analogix,anx7814
|
||
|
|
- analogix,anx7816
|
||
|
|
- 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>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
...
|