MITE_IODWCR_1
writel(0, mite->mmio + MITE_IODWCR_1);
old_iodwcr1_bits = readl(mite->mmio + MITE_IODWCR_1);
writel(0x1 | old_iodwcr1_bits, mite->mmio + MITE_IODWCR_1);
writel(old_iodwcr1_bits, mite->mmio + MITE_IODWCR_1);