We are developing MIPI driver for the camera , which is using its own clock for MIPI.
In sensor programming guide we have:
“mclk - Name of the input clock for the device. The default value is extperiph1.
Not needed if the sensor is using the clock source provided by the camera module.”
But after I have removed the clock definition from DTS , the driver is no more recognized as video0 device.
How should I define the external clock?