Some clocks on SoC have a diff between the value written in the register
and the real divider.
Add a table that where we can lookup the real value of the divider.
Reviewed by: mmel (earlier revision)
Differential Revision: https://reviews.freebsd.org/D8728
support frameworks(i.e. reset/regulators/phy/tsensors/fuses...).
The clock framework significantly simplifies handling of complex clock
structures found in modern SoCs. It provides the unified consumers
interface, holds and manages actual clock topology, frequency and gating.
It's tested on three different ARM boards (Nvidia Tegra TK1, Inforce 6410 and
Odroid XU2) and on one MIPS board (Creator Ci20) by kan@.
The framework is still far from perfect and probably doesn't have stable
interface yet, but we want to start testing it on more real boards and
different architectures.
Reviewed by: ian, kan (earlier version)
