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Commit 3fafe9c2 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt
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powerpc/powernv: Add PIO accessors for Power8 LPC bus 


This uses the hooks provided by CONFIG_PPC_INDIRECT_PIO to
implement a set of hooks for IO port access to use the LPC
bus via OPAL calls for the first 64K of IO space

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent b37193b7
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