x86: add support for the RDC R-321x SoC
This patch adds support for the RDC R-321x system-on-chip,
also known as R-861x-(G). It uses the generic GPIO API and
has support for the on-chip hardware watchdog.
Build-fix from: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 32e2671..92dc919 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -291,6 +291,18 @@
Only choose this option if you have such a system, otherwise you
should say N here.
+config X86_RDC321X
+ bool "RDC R-321x SoC"
+ depends on X86_32
+ select M486
+ select X86_REBOOTFIXUPS
+ select GENERIC_GPIO
+ select LEDS_GPIO
+ help
+ This option is needed for RDC R-321x system-on-chip, also known
+ as R-8610-(G).
+ If you don't have one of these chips, you should say N here.
+
config X86_VSMP
bool "Support for ScaleMP vSMP"
depends on X86_64 && PCI
@@ -637,7 +649,7 @@
system.
Currently, the only fixup is for the Geode machines using
- CS5530A and CS5536 chipsets.
+ CS5530A and CS5536 chipsets and the RDC R-321x SoC.
Say Y if you want to enable the fixup. Currently, it's safe to
enable this option even if you don't need it.