For more information, see the Camera Streaming Interface Receiver (CSI_RX_IF) chapter in the device TRM.
The CSI_RX_IF deals with the processing of the pixel data coming from an external image sensor and data from memory. It is a key component for the following multimedia applications: camera viewfinder, video record, and still image capture.
The CSI_RX_IF has a primary serial interface (CSI-2 port) compliant with the MIPI D-PHY RX specification v1.2 and the MIPI CSI-2 specification v1.3, with 4 differential data lanes plus 1 differential clock lane in synchronous mode, double data rate. Refer to the specification for timing details.