powerpc/powernv: Add scom support under OPALv3

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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>

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Benjamin Herrenschmidt 2013-08-29 16:57:33 +10:00

parent 762fd3ab6d

commit 8adae0c8d8

3 changed files with 107 additions and 0 deletions

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1

arch/powerpc/platforms/powernv/Kconfig

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arch/powerpc/platforms/powernv/Makefile

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105

arch/powerpc/platforms/powernv/opal-xscom.c

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