The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/media/i2c/ov7740.txt

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10  
    1 * Omnivision OV7740 CMOS image sensor
    2 
    3 The Omnivision OV7740 image sensor supports multiple output image
    4 size, such as VGA, and QVGA, CIF and any size smaller. It also
    5 supports the RAW RGB and YUV output formats.
    6 
    7 The common video interfaces bindings (see video-interfaces.txt) should
    8 be used to specify link to the image data receiver. The OV7740 device
    9 node should contain one 'port' child node with an 'endpoint' subnode.
   10 
   11 Required Properties:
   12 - compatible:   "ovti,ov7740".
   13 - reg:          I2C slave address of the sensor.
   14 - clocks:       Reference to the xvclk input clock.
   15 - clock-names:  "xvclk".
   16 
   17 Optional Properties:
   18 - reset-gpios: Rreference to the GPIO connected to the reset_b pin,
   19   if any. Active low with pull-ip resistor.
   20 - powerdown-gpios: Reference to the GPIO connected to the pwdn pin,
   21   if any. Active high with pull-down resistor.
   22 
   23 Endpoint node mandatory properties:
   24 - remote-endpoint: A phandle to the bus receiver's endpoint node.
   25 
   26 Example:
   27 
   28         i2c1: i2c@fc028000 {
   29                 ov7740: camera@21 {
   30                         compatible = "ovti,ov7740";
   31                         reg = <0x21>;
   32                         pinctrl-names = "default";
   33                         pinctrl-0 = <&pinctrl_sensor_power &pinctrl_sensor_reset>;
   34                         clocks = <&isc>;
   35                         clock-names = "xvclk";
   36                         assigned-clocks = <&isc>;
   37                         assigned-clock-rates = <24000000>;
   38                         reset-gpios = <&pioA 43 GPIO_ACTIVE_LOW>;
   39                         powerdown-gpios = <&pioA 44 GPIO_ACTIVE_HIGH>;
   40 
   41                         port {
   42                                 ov7740_0: endpoint {
   43                                         remote-endpoint = <&isc_0>;
   44                                 };
   45                         };
   46                 };
   47         };

Cache object: 98a43d728e1dde0f3f4ca5abcd582b2a

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.