APPLE_WDT_WD1_BITE_TIME
writel_relaxed(wdt->clk_rate * actual, wdt->regs + APPLE_WDT_WD1_BITE_TIME);
reset_time = readl_relaxed(wdt->regs + APPLE_WDT_WD1_BITE_TIME);
writel_relaxed(0, wdt->regs + APPLE_WDT_WD1_BITE_TIME);