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  1.   Integrating New Cameras With Video Input Port on DRA7xx SoCs
    1.     Trademarks
    2. 1 Introduction
    3. 2 Video Input Port and Possible Video Sources
    4. 3 Kernel Changes to Integrate Camera Devices
      1. 3.1 V4L2 Endpoint Framework
        1. 3.1.1 VIP Device Definition
        2. 3.1.2 Camera Device Definition
      2. 3.2 Interfacing a Multichannel Video Source (TVP5158)
      3. 3.3 Interfacing a Camera Over LVDS Serializer Deserializer
        1. 3.3.1 I2C Address Remapping
        2. 3.3.2 Serializer/Deserializer Configuration
        3. 3.3.3 Serdes Device Definition
      4. 3.4 Setting up Pinmux and IODELAY
        1. 3.4.1 Getting Pinmux and IODELAY Values
      5. 3.5 Setting Up Board Muxes

3.4.1 Getting Pinmux and IODELAY Values

If you are starting with a new board design, see the PCT tool or Pinmux tool to select the right pinmux, IO-sets for the video ports you wish to use.

For getting iodelay values for the specific silicon revision, see the device-specific data manual. For video ports, depending on the whether the data needs to be parsed at rising edge of clock v/s falling edge, different set of IODELAY values are required.

You can also use the IOdelay Python tool to easily generate IODELAY values for the video ports in different formats.