[PATCH v2 0/7] omap: iommu migration, relocation and cleanups

* Ohad Ben-Cohen [off-list ref] [110824 19:36]:

1. Migrate OMAP's iommu driver to the generic IOMMU API, and move it
to the dedicated iommu folder.

2. Fix omap3isp appropriately so it doesn't break.

3. Adapt OMAP's iovmm appropriately as well, because omap3isp still relies
on it. The plan is eventually to remove iovmm and replace it with the
upcoming IOMMU-based generic DMA-API. Move iovmm to the iommu folder too;
it belongs there more than it belongs in the OMAP folders.

4. Start cleaning up OMAP's iommu components towards the end goal, where
    1) omap-iommu no longer exports public API (and instead provides its
       entire functionality via the generic IOMMU API).
    2) omap-iovmm is removed.

Tested on OMAP3 (with omap3isp) and OMAP4 (with rpmsg/remoteproc).

Glad to see this, thanks for doing this! For all the patches:

Acked-by: Tony Lindgren <tony@atomide.com>