ARM: shmobile: Enable PCI domains for R-Car Gen2 devices

The PCI core will soon automatically handle the PCI domain number,
allowing the internal PCI and external PCIe bridges work at the same time.
In order for that to work, we need to enable PCI_DOMAINS.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 6bc018fc5dc1ea6250177e04af0c0c048528a7f0..b0a9e1a7955a20f1cbf06a0c237f5d38952f8905 100644 (file)
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -19,6 +19,7 @@ config ARCH_RCAR_GEN2
        select PM_RCAR if PM || SMP
        select RENESAS_IRQC
        select SYS_SUPPORTS_SH_CMT
+       select PCI_DOMAINS if PCI
 
 config ARCH_RMOBILE
        bool