sh: support PCI domains.

Newer SH parts are now commonly shipping with multiple controllers, so
we wire up PCI domain support to deal with them. Shamelessly cloned from
the MIPS implementation.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 352879c1b86..bae53831c06 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -826,11 +826,15 @@ config MAPLE
 config PCI
         bool "PCI support"
         depends on SYS_SUPPORTS_PCI
+        select PCI_DOMAINS
         help
           Find out whether you have a PCI motherboard. PCI is the name of a
           bus system, i.e. the way the CPU talks to the other stuff inside
           your box. If you have PCI, say Y, otherwise N.
 
+config PCI_DOMAINS
+        bool
+
 source "drivers/pci/pcie/Kconfig"
 
 source "drivers/pci/Kconfig"