RSB_INTS
timeout = readl_poll_timeout_atomic(rsb->regs + RSB_INTS,
writel(status, rsb->regs + RSB_INTS);
writel(readl(rsb->regs + RSB_INTS), rsb->regs + RSB_INTS);
status = readl(rsb->regs + RSB_INTS);
writel(status, rsb->regs + RSB_INTS);
writel(readl(rsb->regs + RSB_INTS), rsb->regs + RSB_INTS);