REG_MMU_CTRL_REG
regval = readl_relaxed(bank0->base + REG_MMU_CTRL_REG);
writel_relaxed(regval, bank0->base + REG_MMU_CTRL_REG);
reg->ctrl_reg = readl_relaxed(base + REG_MMU_CTRL_REG);
writel_relaxed(reg->ctrl_reg, base + REG_MMU_CTRL_REG);
writel_relaxed(regval, data->base + REG_MMU_CTRL_REG);
reg->ctrl_reg = readl_relaxed(base + REG_MMU_CTRL_REG);
writel_relaxed(reg->ctrl_reg, base + REG_MMU_CTRL_REG);