1 * Analog Devices ADV7604/11 video decoder with HDMI receiver
3 The ADV7604 and ADV7611 are multiformat video decoders with an integrated HDMI
4 receiver. The ADV7604 has four multiplexed HDMI inputs and one analog input,
5 and the ADV7611 has one HDMI input and no analog input.
7 These device tree bindings support the ADV7611 only at the moment.
11 - compatible: Must contain one of the following
12 - "adi,adv7611" for the ADV7611
14 - reg: I2C slave address
16 - hpd-gpios: References to the GPIOs that control the HDMI hot-plug
17 detection pins, one per HDMI input. The active flag indicates the GPIO
18 level that enables hot-plug detection.
20 The device node must contain one 'port' child node per device input and output
21 port, in accordance with the video interface bindings defined in
22 Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes
23 are numbered as follows.
26 ------------------------------------------------------------
30 The digital output port node must contain at least one endpoint.
34 - reset-gpios: Reference to the GPIO connected to the device's reset pin.
36 Optional Endpoint Properties:
38 The following three properties are defined in video-interfaces.txt and are
39 valid for source endpoints only.
41 - hsync-active: Horizontal synchronization polarity. Defaults to active low.
42 - vsync-active: Vertical synchronization polarity. Defaults to active low.
43 - pclk-sample: Pixel clock polarity. Defaults to output on the falling edge.
45 If none of hsync-active, vsync-active and pclk-sample is specified the
46 endpoint will use embedded BT.656 synchronization.
52 compatible = "adi,adv7611";
55 reset-gpios = <&ioexp 0 GPIO_ACTIVE_LOW>;
56 hpd-gpios = <&ioexp 2 GPIO_ACTIVE_HIGH>;
67 remote-endpoint = <&ccdc_in>;