Commit Graph

3 Commits

Author SHA1 Message Date
Chao Xie
c45693a648 clk: mmp: fix the wrong calculation formula
The formula is numerator/denominator = Fin / (Fout * factor)
So
Fout = Fin * denominator / (numerator * factor).
Current clk_factor_round_rate and clk_factor_recalc_rate use
wrong formula. This patch will fix them.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-03-26 20:59:27 -07:00
Chao Xie
7433ab43fa clk: mmp: fix wrong mask when calculate denominator
The code has typo when calculate denominator. It should use
den_mask instead of num_mask.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-03-26 20:59:26 -07:00
Chao Xie
6b63f02318 clk: mmp: add mmp specific clocks
add mmp specific clocks including apbc cloks, apmu clocks,
and pll2, fraction clocks

Signed-off-by: Chao Xie <xiechao.mail@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-08-28 14:14:14 -07:00