iommu: add Unisoc IOMMU basic driver
authorChunyan Zhang <chunyan.zhang@unisoc.com>
Fri, 5 Mar 2021 09:32:16 +0000 (17:32 +0800)
committerJoerg Roedel <jroedel@suse.de>
Thu, 18 Mar 2021 09:50:38 +0000 (10:50 +0100)
commitb23e4fc4e3faed0b8b604079c44a244da3ec941a
tree4b348e4a3f2a38910aaf068c1c2eafa66f33aa84
parent13d190ffac9437a3a1af7563bd0befab248b2004
iommu: add Unisoc IOMMU basic driver

This IOMMU module can be used by Unisoc's multimedia devices, such as
display, Image codec(jpeg) and a few signal processors, including
VSP(video), GSP(graphic), ISP(image), and CPP(camera pixel processor), etc.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lore.kernel.org/r/20210305093216.201897-3-zhang.lyra@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/Kconfig
drivers/iommu/Makefile
drivers/iommu/sprd-iommu.c [new file with mode: 0644]