From 3fafe9c202321a3edc47386d2071af89555c9f45 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Mon, 15 Jul 2013 13:03:11 +1000 Subject: 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 --- arch/powerpc/platforms/powernv/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/platforms/powernv/Kconfig') diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig index c24684c818ab..65295870766d 100644 --- a/arch/powerpc/platforms/powernv/Kconfig +++ b/arch/powerpc/platforms/powernv/Kconfig @@ -7,6 +7,7 @@ config PPC_POWERNV select PPC_P7_NAP select PPC_PCI_CHOICE if EMBEDDED select EPAPR_BOOT + select PPC_INDIRECT_PIO default y config POWERNV_MSI -- cgit v1.2.3