[PATCH v3 1/3] iommu/rockchip: rk3288 iommu driver

2014-10-10 Thread Daniel Kurtz
The rk3288 has several iommus. Each iommu belongs to a single master device. There is one device (ISP) that has two slave iommus, but that case is not yet supported by this driver. At subsys init, the iommu driver registers itself as the iommu driver for the platform bus. The master devices

[PATCH v3 1/3] iommu/rockchip: rk3288 iommu driver

2014-10-10 Thread Daniel Kurtz
The rk3288 has several iommus. Each iommu belongs to a single master device. There is one device (ISP) that has two slave iommus, but that case is not yet supported by this driver. At subsys init, the iommu driver registers itself as the iommu driver for the platform bus. The master devices