SA1111_SKPCR
writel_relaxed(save->skpcr, base + SA1111_SKPCR);
val = readl_relaxed(sachip->base + SA1111_SKPCR);
writel_relaxed(val | sadev->skpcr_mask, sachip->base + SA1111_SKPCR);
val = readl_relaxed(sachip->base + SA1111_SKPCR);
writel_relaxed(val & ~sadev->skpcr_mask, sachip->base + SA1111_SKPCR);
writel_relaxed(0, sachip->base + SA1111_SKPCR);
val = readl_relaxed(sachip->base + SA1111_SKPCR);
writel_relaxed(val | SKPCR_DCLKEN, sachip->base + SA1111_SKPCR);
save->skpcr = readl_relaxed(base + SA1111_SKPCR);