This patch adds support suspend to ram on EXYNOS4. This is made based on generic CPU sleep support. Changes since v1: - re-maded based on rmk/pm - added some more registers of CMU to save and restore - fixed MAUDIO retention after resuming [PATCH V2 1/3] ARM: EXYNOS4: Add PMU and CMU Registers for PM [PATCH V2 2/3] ARM: EXYNOS4: Suspend to RAM Support [PATCH V2 3/3] ARM: EXYNOS4: Update HRT for supporting PM -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html