This driver provides kernel-side support for a generic Random
Number Generator used by reading a 'dumb' iomem address that
is to be read no faster than, for example, once a second;
the default FPGA bitstream on the TS-7800 has such functionality.
To compile this driver as a module, choose M here: the
module will be called timeriomem-rng.
If unsure, say Y.