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Diffstat (limited to 'Documentation/devicetree/bindings/media/i2c/adv748x.txt')
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diff --git a/Documentation/devicetree/bindings/media/i2c/adv748x.txt b/Documentation/devicetree/bindings/media/i2c/adv748x.txt deleted file mode 100644 index 4f91686e54a6..000000000000 --- a/Documentation/devicetree/bindings/media/i2c/adv748x.txt +++ /dev/null @@ -1,116 +0,0 @@ -* Analog Devices ADV748X video decoder with HDMI receiver - -The ADV7481 and ADV7482 are multi format video decoders with an integrated -HDMI receiver. They can output CSI-2 on two independent outputs TXA and TXB -from three input sources HDMI, analog and TTL. - -Required Properties: - - - compatible: Must contain one of the following - - "adi,adv7481" for the ADV7481 - - "adi,adv7482" for the ADV7482 - - - reg: I2C slave addresses - The ADV748x has up to twelve 256-byte maps that can be accessed via the - main I2C ports. Each map has it own I2C address and acts as a standard - slave device on the I2C bus. The main address is mandatory, others are - optional and remain at default values if not specified. - -Optional Properties: - - - interrupt-names: Should specify the interrupts as "intrq1", "intrq2" and/or - "intrq3". All interrupts are optional. The "intrq3" interrupt - is only available on the adv7481 - - interrupts: Specify the interrupt lines for the ADV748x - - reg-names : Names of maps with programmable addresses. - It shall contain all maps needing a non-default address. - Possible map names are: - "main", "dpll", "cp", "hdmi", "edid", "repeater", - "infoframe", "cbus", "cec", "sdp", "txa", "txb" - -The device node must contain one 'port' child node per device input and output -port, in accordance with the video interface bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes -are numbered as follows. - - Name Type Port - --------------------------------------- - AIN0 sink 0 - AIN1 sink 1 - AIN2 sink 2 - AIN3 sink 3 - AIN4 sink 4 - AIN5 sink 5 - AIN6 sink 6 - AIN7 sink 7 - HDMI sink 8 - TTL sink 9 - TXA source 10 - TXB source 11 - -The digital output port nodes, when present, shall contain at least one -endpoint. Each of those endpoints shall contain the data-lanes property as -described in video-interfaces.txt. - -Required source endpoint properties: - - data-lanes: an array of physical data lane indexes - The accepted value(s) for this property depends on which of the two - sources are described. For TXA 1, 2 or 4 data lanes can be described - while for TXB only 1 data lane is valid. See video-interfaces.txt - for detailed description. - -Ports are optional if they are not connected to anything at the hardware level. - -Example: - - video-receiver@70 { - compatible = "adi,adv7482"; - reg = <0x70 0x71 0x72 0x73 0x74 0x75 - 0x60 0x61 0x62 0x63 0x64 0x65>; - reg-names = "main", "dpll", "cp", "hdmi", "edid", "repeater", - "infoframe", "cbus", "cec", "sdp", "txa", "txb"; - - #address-cells = <1>; - #size-cells = <0>; - - interrupt-parent = <&gpio6>; - interrupt-names = "intrq1", "intrq2"; - interrupts = <30 IRQ_TYPE_LEVEL_LOW>, - <31 IRQ_TYPE_LEVEL_LOW>; - - port@7 { - reg = <7>; - - adv7482_ain7: endpoint { - remote-endpoint = <&cvbs_in>; - }; - }; - - port@8 { - reg = <8>; - - adv7482_hdmi: endpoint { - remote-endpoint = <&hdmi_in>; - }; - }; - - port@a { - reg = <10>; - - adv7482_txa: endpoint { - clock-lanes = <0>; - data-lanes = <1 2 3 4>; - remote-endpoint = <&csi40_in>; - }; - }; - - port@b { - reg = <11>; - - adv7482_txb: endpoint { - clock-lanes = <0>; - data-lanes = <1>; - remote-endpoint = <&csi20_in>; - }; - }; - }; |