diff options
Diffstat (limited to 'Bindings/media/i2c')
| -rw-r--r-- | Bindings/media/i2c/adv748x.txt | 20 | ||||
| -rw-r--r-- | Bindings/media/i2c/adv7604.txt | 2 | ||||
| -rw-r--r-- | Bindings/media/i2c/dongwoon,dw9807-vcm.txt (renamed from Bindings/media/i2c/dongwoon,dw9807.txt) | 0 |
3 files changed, 17 insertions, 5 deletions
diff --git a/Bindings/media/i2c/adv748x.txt b/Bindings/media/i2c/adv748x.txt index 21ffb5ed8183..5dddc95f9cc4 100644 --- a/Bindings/media/i2c/adv748x.txt +++ b/Bindings/media/i2c/adv748x.txt @@ -10,7 +10,11 @@ Required Properties: - "adi,adv7481" for the ADV7481 - "adi,adv7482" for the ADV7482 - - reg: I2C slave address + - 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: @@ -18,6 +22,11 @@ Optional Properties: "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 @@ -47,7 +56,10 @@ Example: video-receiver@70 { compatible = "adi,adv7482"; - reg = <0x70>; + 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>; @@ -73,7 +85,7 @@ Example: }; }; - port@10 { + port@a { reg = <10>; adv7482_txa: endpoint { @@ -83,7 +95,7 @@ Example: }; }; - port@11 { + port@b { reg = <11>; adv7482_txb: endpoint { diff --git a/Bindings/media/i2c/adv7604.txt b/Bindings/media/i2c/adv7604.txt index dcf57e7c60eb..b3e688b77a38 100644 --- a/Bindings/media/i2c/adv7604.txt +++ b/Bindings/media/i2c/adv7604.txt @@ -66,7 +66,7 @@ Example: * other maps will retain their default addresses. */ reg = <0x4c>, <0x66>; - reg-names "main", "edid"; + reg-names = "main", "edid"; reset-gpios = <&ioexp 0 GPIO_ACTIVE_LOW>; hpd-gpios = <&ioexp 2 GPIO_ACTIVE_HIGH>; diff --git a/Bindings/media/i2c/dongwoon,dw9807.txt b/Bindings/media/i2c/dongwoon,dw9807-vcm.txt index c4701f1eaaf6..c4701f1eaaf6 100644 --- a/Bindings/media/i2c/dongwoon,dw9807.txt +++ b/Bindings/media/i2c/dongwoon,dw9807-vcm.txt |