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ARM: shmobile: Add select MIGHT_HAVE_PCI for PCI-AHB bridge code

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The PCI sub-system is not enabled by default on ARM and on certain
Renesas devices the build does not select it. This means that there
are configurations that do not allow the AHB-PCI bridge used for the
USB sub-systems to be built.

For the R8A7790, R8A7791 and EMEV-2 select MIGHT_HAVE_PCI to allow the
PCI drivers to be built. Also select MIGHT_HAVE_PCI for the multi-config
where there may be many Reneasas devices selected.

Reviewed-by: Ian Molton <ian.molton@codethink.co.uk>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Ben Dooks 2013-12-12 18:14:21 +00:00 committed by Simon Horman
parent aa9938644c
commit 7e429989b6
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-shmobile/Kconfig
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@ -12,6 +12,7 @@ config ARCH_SHMOBILE_MULTI
select HAVE_SMP
select ARM_GIC
select MIGHT_HAVE_CACHE_L2X0
select MIGHT_HAVE_PCI
select NO_IOPORT
select PINCTRL
select ARCH_REQUIRE_GPIOLIB
@ -96,6 +97,7 @@ config ARCH_R8A7790
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_GIC
select CPU_V7
select MIGHT_HAVE_PCI
select SH_CLK_CPG
select RENESAS_IRQC
@ -104,6 +106,7 @@ config ARCH_R8A7791
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_GIC
select CPU_V7
select MIGHT_HAVE_PCI
select SH_CLK_CPG
select RENESAS_IRQC
@ -112,6 +115,7 @@ config ARCH_EMEV2
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_GIC
select CPU_V7
select MIGHT_HAVE_PCI
select USE_OF
select AUTO_ZRELADDR