umtrx: set timing offset and clocking frequency
umtrx: set timing offset and clocking frequency

Measured offset and set to zero based on Nokia 3120 handset.

Signed-off-by: Thomas Tsou <96835dd8bfa718bd6447ccc87af89ae1675daeca@tsou.cc>

0x7678/openbts-2.8,0x7678/openbts-2.8,0x7678/openbts-2.8,fairwaves/openbts-2.8,fairwaves/openbts-2.8,0x7678/openbts-2.8,0x7678/openbts-2.8,fairwaves/openbts-2.8,fairwaves/openbts-2.8,fairwaves/openbts-2.8