clk_div: Add a div lookup table
authormanu <manu@FreeBSD.org>
Mon, 12 Dec 2016 16:43:31 +0000 (16:43 +0000)
committermanu <manu@FreeBSD.org>
Mon, 12 Dec 2016 16:43:31 +0000 (16:43 +0000)
commitc09b418647bdf85566a2da50ed99cb62ab3ed544
tree108cb22f80c5c5548bce6aacfe9f17df11ddec8d
parentf03b37f3e8c9e424c3a74ed50c1ed0fcf5053530
clk_div: Add a div lookup table

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
sys/dev/extres/clk/clk_div.c
sys/dev/extres/clk/clk_div.h