tree 31568a46b479bdc2c67782618b1e11282714f790
parent b871363be7fb50a0992d894c3206b48d4ae37cfa
author Harald Welte <laforge@gnumonks.org> 1484215624 +0100
committer Harald Welte <laforge@gnumonks.org> 1484215624 +0100

qmod: Don't violate PLL minimum output frequency

Table 42-31 ofd DOC6500 states that the minimum output frequency of the
PLL is 60 MHz.   The existing qmod code violated this by configuring the
PLL multiplier output to 12*4 = 48 MHz.  Let's use 12*8 = 96 and then
divide that by two to get to the desired 48 MHz.

This might help to resolve the non-working USB on the qmod so far.