[PATCH V4 2/3] ARM: EXYNOS: Enable PCIe support for Exynos5440

[Jingoo Han]

Enable PCIe support for Exynos5440 which has two PCIe controllers.

Signed-off-by: Jingoo Han <jg1.han at samsung.com>
---
Tested on Exynos5440.

Changes since v3:
- Selected PCI_DOMAINS

 arch/arm/Kconfig             |    1 +
 arch/arm/mach-exynos/Kconfig |    2 ++
 2 files changed, 3 insertions(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 42d6ea2..53b3b2d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1395,6 +1395,7 @@ config PCI_HOST_ITE8152
 	select DMABOUNCE
 
 source "drivers/pci/Kconfig"
+source "drivers/pci/pcie/Kconfig"
 
 source "drivers/pcmcia/Kconfig"
 
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 6aa228d..773b5ee 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -78,6 +78,8 @@ config SOC_EXYNOS5440
 	select ARCH_HAS_OPP
 	select ARM_ARCH_TIMER
 	select AUTO_ZRELADDR
+	select MIGHT_HAVE_PCI
+	select PCI_DOMAINS if PCI
 	select PINCTRL
 	select PINCTRL_EXYNOS5440
 	select PM_OPP
-- 
1.7.10.4