CONFIG_ROCKCHIP_IOMMU: Rockchip IOMMU Support

General informations

The Linux kernel configuration item CONFIG_ROCKCHIP_IOMMU:

• prompt: Rockchip IOMMU Support
• type: bool
• depends on: CONFIG_ARCH_ROCKCHIP || CONFIG_COMPILE_TEST
• defined in drivers/iommu/Kconfig
• found in Linux kernels: 3.19, 4.0–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD

Help text

Support for IOMMUs found on Rockchip rk32xx SOCs. These IOMMUs allow virtualization of the address space used by most cores within the multimedia subsystem. Say Y here if you are using a Rockchip SoC that includes an IOMMU device.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb of "" "" "rockchip,iommu" : CONFIG_IOMMU_SUPPORT CONFIG_ROCKCHIP_IOMMU : drivers/iommu/rockchip-iommu.c # in 3.19, 4.0–4.20, 5.0
• lkddb of "" "" "rockchip,iommu" : CONFIG_ROCKCHIP_IOMMU : drivers/iommu/rockchip-iommu.c # in 5.1–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb of "" "" "rockchip,rk3568-iommu" : CONFIG_ROCKCHIP_IOMMU : drivers/iommu/rockchip-iommu.c # in 5.14–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb platform "rk_iommu" : CONFIG_IOMMU_SUPPORT CONFIG_ROCKCHIP_IOMMU : drivers/iommu/rockchip-iommu.c # in 3.19, 4.0–4.20, 5.0
• lkddb platform "rk_iommu" : CONFIG_ROCKCHIP_IOMMU : drivers/iommu/rockchip-iommu.c # in 5.1–5.19, 6.0–6.11, 6.12-rc+HEAD
• lkddb platform "rk_iommu_domain" : CONFIG_IOMMU_SUPPORT CONFIG_ROCKCHIP_IOMMU : drivers/iommu/rockchip-iommu.c # in 4.8–4.16

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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