powerpc: Add pgprot_cached_noncoherent()
authorGeoff Thorpe <geoff@geoffthorpe.net>
Thu, 27 Oct 2011 02:58:45 +0000 (02:58 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 25 Nov 2011 03:32:52 +0000 (14:32 +1100)
This adds a pgprot combination required by some cache-enabled IO device
mappings, such as Freescale datapath (QMan and BMan) portals.

Signed-off-by: Geoff Thorpe <geoff@geoffthorpe.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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