select IOMMU_API
config OMAP_IOMMU_DEBUG
- tristate "Export OMAP IOMMU internals in DebugFS"
- depends on OMAP_IOMMU && DEBUG_FS
- help
- Select this to see extensive information about
- the internal state of OMAP IOMMU in debugfs.
+ bool "Export OMAP IOMMU internals in DebugFS"
+ depends on OMAP_IOMMU && DEBUG_FS
+ ---help---
+ Select this to see extensive information about
+ the internal state of OMAP IOMMU in debugfs.
+
+ Say N unless you know you need this.
- Say N unless you know you need this.
+config ROCKCHIP_IOMMU
+ bool "Rockchip IOMMU Support"
+ depends on ARM
+ depends on ARCH_ROCKCHIP || COMPILE_TEST
+ select IOMMU_API
+ select ARM_DMA_USE_IOMMU
+ help
+ 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.
config TEGRA_IOMMU_GART
bool "Tegra GART IOMMU Support"