Each sensor has its own spectral response but they are somehow similar in the range of visible light (especially in daylight condition which it optimal condition). So, you can very well borrow the XML file in the examples found in isp-imx and isp-vvcam (ov2775) for your own sensor as long as you manage to have same resolution(s) which are 1080p or 4K in most cases. I used the ov2775's XML file to bringup ISP drivers for different sensors before deciding which one to go with because the calibration process (for having the XML file of each) is not free.