Commits
Benjamin Herrenschmidt committed 3fafe9c2023
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: Benjamin Herrenschmidt <benh@kernel.crashing.org>