pmic: rk808: slove set voltage error
authorzhangqing <zhangqing@rock-chips.com>
Tue, 15 Sep 2015 14:20:56 +0000 (07:20 -0700)
committerGerrit Code Review <gerrit@rock-chips.com>
Tue, 15 Sep 2015 07:49:20 +0000 (15:49 +0800)
commitcccf1792d7b70cffa3d2f424cdf4dafa50729741
treede7d53c4e490ae4bedfc1bfc7fc7c1dc5529804d
parent0f3661b46e7dfca5223ff1a5343bb38b05ba9ff9
pmic: rk808: slove set voltage error

rk808 setting voltage had a overshoot question
so we set voltage must step by step.
support 12.5mv/step.

Change-Id: Idfce7b57d6717e51afaff2c170eff7bd16de23af
Signed-off-by: zhangqing <zhangqing@rock-chips.com>
drivers/mfd/rk808.c