Add pcie related options by default for keystone architecture

Signed-off-by: Murali Karicheri <redacted>

CC: Santosh Shilimkar <redacted>
CC: Russell King <redacted>
CC: Grant Likely <redacted>
CC: Rob Herring <robh+dt@kernel.org>
CC: Mohit Kumar <redacted>
CC: Jingoo Han <redacted>
CC: Bjorn Helgaas <bhelgaas@google.com>
CC: Pratyush Anand <redacted>
CC: Richard Zhu <redacted>
CC: Kishon Vijay Abraham I <redacted>
CC: Marek Vasut <marex@denx.de>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Pawel Moll <redacted>
CC: Mark Rutland <mark.rutland@arm.com>
CC: Ian Campbell <redacted>
CC: Kumar Gala <redacted>
CC: Randy Dunlap <redacted>
CC: Grant Likely <redacted> 

---
 arch/arm/mach-keystone/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig
index f50bc93..8f06806 100644
--- a/arch/arm/mach-keystone/Kconfig
+++ b/arch/arm/mach-keystone/Kconfig

@@ -8,6 +8,7 @@ config ARCH_KEYSTONE
 	select COMMON_CLK_KEYSTONE
 	select ARCH_SUPPORTS_BIG_ENDIAN
 	select ZONE_DMA if ARM_LPAE
+	select MIGHT_HAVE_PCI
 	help
 	  Support for boards based on the Texas Instruments Keystone family of
 	  SoCs.

-- 
1.7.9.5