i.MX5/6 Camera Sensor Interface driver

modulename: imx6-mipi-csi2.ko

and/or

imx-media-csi.ko

and/or

imx6-media-csi.ko

configname: CONFIG_VIDEO_IMX_CSI

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Media staging drivers
└─>Multimedia support
└─>i.MX5/6 Media Sub devices
└─>i.MX5/6 Camera Sensor Interface driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
A video4linux camera sensor interface driver for i.MX5/6.

source code:
drivers/staging/media/imx/imx-media-csi.c