#SPDX-FileCopyrightText: 2019 Unisoc (Shanghai) Technologies Co.Ltd
#SPDX-License-Identifier: GPL-2.0-only

config UNISOC_IOMMU
	tristate "UNISOC Soc IOMMU Module"
	depends on ARM || ARM64
	depends on ARCH_SPRD
	help
	  Choose this option can support unisoc iommu driver, which can use as an address translater
	  for Device DMA address access, support above 4G address access and scatter pages
	  access.
