ICU_INT_CFG
writel_relaxed(icu_int, icu->base + ICU_INT_CFG(d->hwirq));
writel_relaxed(icu_int, icu->base + ICU_INT_CFG(ICU_SATA0_ICU_ID));
writel_relaxed(icu_int, icu->base + ICU_INT_CFG(ICU_SATA1_ICU_ID));
icu_int = readl_relaxed(icu->base + ICU_INT_CFG(i));
writel_relaxed(0x0, icu->base + ICU_INT_CFG(i));