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Claudiu Beznea
9584e7263e
Add CPU idle support for SAMA7G5. Support will make use of PMC_CPU_RATIO register to divide the CPU clock by 16 before switching it to idle and use automatic self-refresh option of DDR controller. Signed-off-by: Claudiu Beznea <[email protected]> Acked-by: Stephen Boyd <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]> Link: https://lore.kernel.org/r/[email protected]