commit 57b481436f2a5580054784af8f044d2e3f602b53
author Greg Ungerer <gerg@uclinux.org> Fri Mar 11 17:06:58 2011 +1000
committer Greg Ungerer <gerg@uclinux.org> Tue Mar 15 21:01:57 2011 +1000
tree c061e392e9001cdc7798a8cecc5763e605186e05
parent ce3de78a1c9504dba1781e47613b397e4028ae2b

m68knommu: external interrupt support to ColdFire intc-2 controller

The EDGE Port module of some ColdFire parts using the intc-2 interrupt
controller provides support for 7 external interrupts. These interrupts
go off-chip (that is they are not for internal peripherals). They need
some special handling and have some extra setup registers. Add code to
support them.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

arch/m68k/include/asm/m527xsim.h

diff --git a/arch/m68k/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h
index c23046e..74855a6 100644
--- a/arch/m68k/include/asm/m527xsim.h
+++ b/arch/m68k/include/asm/m527xsim.h
@@ -259,9 +259,12 @@
 /*
  * EPort
  */
+#define MCFEPORT_EPPAR		(MCF_IPSBAR + 0x130000)
 #define MCFEPORT_EPDDR		(MCF_IPSBAR + 0x130002)
+#define MCFEPORT_EPIER		(MCF_IPSBAR + 0x130003)
 #define MCFEPORT_EPDR		(MCF_IPSBAR + 0x130004)
 #define MCFEPORT_EPPDR		(MCF_IPSBAR + 0x130005)
+#define MCFEPORT_EPFR		(MCF_IPSBAR + 0x130006)
 
 /*
  *	GPIO pins setups to enable the UARTs.