SA1111_INTEN0
writel_relaxed(0, sachip->base + SA1111_INTC + SA1111_INTEN0);
writel_relaxed(save->inten0, base + SA1111_INTEN0);
ie = readl_relaxed(mapbase + SA1111_INTEN0);
writel(ie, mapbase + SA1111_INTEN0);
ie = readl_relaxed(mapbase + SA1111_INTEN0);
writel_relaxed(ie, mapbase + SA1111_INTEN0);
writel_relaxed(0, irqbase + SA1111_INTEN0);
writel_relaxed(0, irqbase + SA1111_INTEN0);
save->inten0 = readl_relaxed(base + SA1111_INTEN0);