[PATCH 1/5 v2] OMAP3: PM: Update clean_l2 to use v7_flush_dcache_all

From: Richard Woodruff r-woodru...@ti.com Analysis in TI kernel with ETM showed that using cache mapped flush in kernel instead of SO mapped flush cost drops by 65% (3.39mS down to 1.17mS) for clean_l2 which is used during sleep sequences. Overall: - speed up - unfortunately there

[PATCH 1/5 v2] OMAP3: PM: Update clean_l2 to use v7_flush_dcache_all

From: Richard Woodruff r-woodru...@ti.com Analysis in TI kernel with ETM showed that using cache mapped flush in kernel instead of SO mapped flush cost drops by 65% (3.39mS down to 1.17mS) for clean_l2 which is used during sleep sequences. Overall: - speed up - unfortunately there