S626_P_ISR
irqtype = readl(dev->mmio + S626_P_ISR);
writel(irqtype, dev->mmio + S626_P_ISR);
writel(S626_IRQ_RPS1 | S626_IRQ_GPIO3, dev->mmio + S626_P_ISR);
dev->mmio + S626_P_ISR);
writel(S626_ISR_AFOU, dev->mmio + S626_P_ISR);