1 * Analog Devices ADV748X video decoder with HDMI receiver
3 The ADV7481 and ADV7482 are multi format video decoders with an integrated
4 HDMI receiver. They can output CSI-2 on two independent outputs TXA and TXB
5 from three input sources HDMI, analog and TTL.
9 - compatible: Must contain one of the following
10 - "adi,adv7481" for the ADV7481
11 - "adi,adv7482" for the ADV7482
13 - reg: I2C slave addresses
14 The ADV748x has up to twelve 256-byte maps that can be accessed via the
15 main I2C ports. Each map has it own I2C address and acts as a standard
16 slave device on the I2C bus. The main address is mandatory, others are
17 optional and remain at default values if not specified.
21 - interrupt-names: Should specify the interrupts as "intrq1", "intrq2" and/or
22 "intrq3". All interrupts are optional. The "intrq3" interrupt
23 is only available on the adv7481
24 - interrupts: Specify the interrupt lines for the ADV748x
25 - reg-names : Names of maps with programmable addresses.
26 It shall contain all maps needing a non-default address.
27 Possible map names are:
28 "main", "dpll", "cp", "hdmi", "edid", "repeater",
29 "infoframe", "cbus", "cec", "sdp", "txa", "txb"
31 The device node must contain one 'port' child node per device input and output
32 port, in accordance with the video interface bindings defined in
33 Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes
34 are numbered as follows.
37 ---------------------------------------
51 The digital output port nodes must contain at least one endpoint.
53 Ports are optional if they are not connected to anything at the hardware level.
58 compatible = "adi,adv7482";
59 reg = <0x70 0x71 0x72 0x73 0x74 0x75
60 0x60 0x61 0x62 0x63 0x64 0x65>;
61 reg-names = "main", "dpll", "cp", "hdmi", "edid", "repeater",
62 "infoframe", "cbus", "cec", "sdp", "txa", "txb";
67 interrupt-parent = <&gpio6>;
68 interrupt-names = "intrq1", "intrq2";
69 interrupts = <30 IRQ_TYPE_LEVEL_LOW>,
70 <31 IRQ_TYPE_LEVEL_LOW>;
75 adv7482_ain7: endpoint {
76 remote-endpoint = <&cvbs_in>;
83 adv7482_hdmi: endpoint {
84 remote-endpoint = <&hdmi_in>;
91 adv7482_txa: endpoint {
93 data-lanes = <1 2 3 4>;
94 remote-endpoint = <&csi40_in>;
101 adv7482_txb: endpoint {
104 remote-endpoint = <&csi20_in>;