On Friday 04 May 2012, Hiroshi Doyu wrote:

quoted

Since tegra has a custom memory controller it's not as obvious that it
needs to go in a shared location, indeed. But it's easier to use the
same practices across platforms, and if there are other vendors that
end up sharing IP blocks for memory down the road, having them in a
common location makes sense.

I think that the above TI's patch is:

  Add TI EMIF SDRAM controller driver
    http://lwn.net/Articles/494922/

I'm moving this Tegra MC driver under drivers/memory, "tegra{20,30}-mc.c".

Ok, very good!

	Arnd