PDC_WDT_CONFIG
val = readl(wdt->base + PDC_WDT_CONFIG);
writel(val, wdt->base + PDC_WDT_CONFIG);
val = readl(wdt->base + PDC_WDT_CONFIG) & ~PDC_WDT_CONFIG_DELAY_MASK;
writel(val, wdt->base + PDC_WDT_CONFIG);
val = readl(wdt->base + PDC_WDT_CONFIG);
writel(val, wdt->base + PDC_WDT_CONFIG);