powerpc/powernv: Add scom support under OPALv3
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 29 Aug 2013 06:57:33 +0000 (16:57 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 11 Oct 2013 05:53:45 +0000 (16:53 +1100)
commit8adae0c8d822e54242694cdfed33cc9c346d607a
treeb8f5364707b58250038734ec75bfa084370065de
parent762fd3ab6d2c4b438ce49f54860dc509e591209c
powerpc/powernv: Add scom support under OPALv3

OPAL v3 provides interfaces to access the chips XSCOM, expose
this via the existing scom infrastructure.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/powernv/Kconfig
arch/powerpc/platforms/powernv/Makefile
arch/powerpc/platforms/powernv/opal-xscom.c [new file with mode: 0644]