Add RegMaps build component to MPM. The PYTHON_CHECK_MODULE is
included from UHDPython in order to look up the presence of Mako.
Mako is required for generating the regmaps and RegMap will be
disabled without it. The RegMaps component creates custom commands for
generating all regmaps, creates a Python submodule "ic_reg_maps" with a
custom __init__.py file, and creates a target "ic_reg_maps" which gets
installed with usrp_mpm.
Added an LMK03328 base chip driver which does basic register access, ID
validation, and PLL lock validation. This will act as the base class for
device specific drivers which control the chip. The code it similar to
the LMK04828 and LMK04832 base driver classes but has a different
register map structure. Register bitfield definitions were omitted and
will be added on an as needed basis.
Added an LMK04832 base chip driver which does basic register access, ID
validation, and PLL lock validation. This will act as the base class for
device specific drivers which control the chip. The code is similar to
the LMK04828 base driver class, but has a different register map
structure.
