diff options
Diffstat (limited to 'dts/Bindings/media/i2c')
| -rw-r--r-- | dts/Bindings/media/i2c/adv748x.txt | 11 | ||||
| -rw-r--r-- | dts/Bindings/media/i2c/melexis,mlx90640.txt | 20 | ||||
| -rw-r--r-- | dts/Bindings/media/i2c/mt9m001.txt | 38 | ||||
| -rw-r--r-- | dts/Bindings/media/i2c/ov5645.txt | 6 |
4 files changed, 71 insertions, 4 deletions
diff --git a/dts/Bindings/media/i2c/adv748x.txt b/dts/Bindings/media/i2c/adv748x.txt index 5dddc95f9c..4f91686e54 100644 --- a/dts/Bindings/media/i2c/adv748x.txt +++ b/dts/Bindings/media/i2c/adv748x.txt @@ -48,7 +48,16 @@ are numbered as follows. TXA source 10 TXB source 11 -The digital output port nodes must contain at least one endpoint. +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. diff --git a/dts/Bindings/media/i2c/melexis,mlx90640.txt b/dts/Bindings/media/i2c/melexis,mlx90640.txt new file mode 100644 index 0000000000..060d2b7a58 --- /dev/null +++ b/dts/Bindings/media/i2c/melexis,mlx90640.txt @@ -0,0 +1,20 @@ +* Melexis MLX90640 FIR Sensor + +Melexis MLX90640 FIR sensor support which allows recording of thermal data +with 32x24 resolution excluding 2 lines of coefficient data that is used by +userspace to render processed frames. + +Required Properties: + - compatible : Must be "melexis,mlx90640" + - reg : i2c address of the device + +Example: + + i2c0@1c22000 { + ... + mlx90640@33 { + compatible = "melexis,mlx90640"; + reg = <0x33>; + }; + ... + }; diff --git a/dts/Bindings/media/i2c/mt9m001.txt b/dts/Bindings/media/i2c/mt9m001.txt new file mode 100644 index 0000000000..c920552b03 --- /dev/null +++ b/dts/Bindings/media/i2c/mt9m001.txt @@ -0,0 +1,38 @@ +MT9M001: 1/2-Inch Megapixel Digital Image Sensor + +The MT9M001 is an SXGA-format with a 1/2-inch CMOS active-pixel digital +image sensor. It is programmable through I2C interface. + +Required Properties: + +- compatible: shall be "onnn,mt9m001". +- clocks: reference to the master clock into sensor + +Optional Properties: + +- reset-gpios: GPIO handle which is connected to the reset pin of the chip. + Active low. +- standby-gpios: GPIO handle which is connected to the standby pin of the chip. + Active high. + +The device node must contain one 'port' child node with one 'endpoint' child +sub-node for its digital output video port, in accordance with the video +interface bindings defined in: +Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + &i2c1 { + camera-sensor@5d { + compatible = "onnn,mt9m001"; + reg = <0x5d>; + reset-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + standby-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; + clocks = <&camera_clk>; + port { + mt9m001_out: endpoint { + remote-endpoint = <&vcap_in>; + }; + }; + }; + }; diff --git a/dts/Bindings/media/i2c/ov5645.txt b/dts/Bindings/media/i2c/ov5645.txt index fd7aec9f8e..72ad992f77 100644 --- a/dts/Bindings/media/i2c/ov5645.txt +++ b/dts/Bindings/media/i2c/ov5645.txt @@ -26,9 +26,9 @@ Example: &i2c1 { ... - ov5645: ov5645@78 { + ov5645: ov5645@3c { compatible = "ovti,ov5645"; - reg = <0x78>; + reg = <0x3c>; enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; @@ -37,7 +37,7 @@ Example: clocks = <&clks 200>; clock-names = "xclk"; - clock-frequency = <23880000>; + clock-frequency = <24000000>; vdddo-supply = <&camera_dovdd_1v8>; vdda-supply = <&camera_avdd_2v8>; |