ARM: EXYNOS4: Add save/restore function for PLL
authorJaecheol Lee <jc.lee@samsung.com>
Mon, 18 Jul 2011 10:25:13 +0000 (19:25 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Wed, 20 Jul 2011 14:38:44 +0000 (23:38 +0900)
The PLL restore routine supports waiting pll locking. If PLL is
enabled in restoring sequence, it should wait until PLL is locked.

Signed-off-by: Jaecheol Lee <jc.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

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