<pre class="workstation-terminal">
...
...
[ 3.249776] ov5640_mipi 2-003c: No pin available
[ 3.254421] ov5640_mipi 2-003c: No sensor pwdn pin available
[ 4.975637] mxc_mipi-csi 32e30000.mipi_csi: Registered sensor subdevice: ov5640_mipi 2-003c
[ 4.993052] ov5640_mipi 2-003c: Camera is found
...
...
</pre>
Subsequently check that the driver has made the bind.