REG_MMU_DCM_DIS 640 drivers/iommu/mtk_iommu.c writel_relaxed(0, data->base + REG_MMU_DCM_DIS); REG_MMU_DCM_DIS 789 drivers/iommu/mtk_iommu.c reg->dcm_dis = readl_relaxed(base + REG_MMU_DCM_DIS); REG_MMU_DCM_DIS 814 drivers/iommu/mtk_iommu.c writel_relaxed(reg->dcm_dis, base + REG_MMU_DCM_DIS);