EIREQCLR
writel_relaxed(BIT(d->hwirq), data->base + EIREQCLR);
writel_relaxed(0xFFFFFFFF, data->base + EIREQCLR);
writel(BIT(d->hwirq), data->base + EIREQCLR);
writel(BIT(d->hwirq), data->base + EIREQCLR);
writel_relaxed(BIT(d->hwirq), data->base + EIREQCLR);