clk: rockchip: add pll_wait_lock for pll_enable
authorElaine Zhang <zhangqing@rock-chips.com>
Tue, 21 Feb 2017 08:50:51 +0000 (16:50 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Wed, 22 Feb 2017 06:23:34 +0000 (14:23 +0800)
commitbb3fdd87434ef3d7251c72c49cc50cf066345ffe
tree27acaa7195bcc81be549e967646cf3461df24361
parent0ee3686bdfaae9961031946836d7b5f05be9593f
clk: rockchip: add pll_wait_lock for pll_enable

if pll is power down,when power up pll need wait pll lock.

Change-Id: I2e795a682a0c9712b41e00ddf054065dde4a5c7c
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
drivers/clk/rockchip/clk-pll.c