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authorGreg Ungerer <gerg@uclinux.org>2011-03-11 22:25:44 +1000
committerGreg Ungerer <gerg@uclinux.org>2011-03-15 21:01:57 +1000
commit47e0c7e128afb85cf4fb7792e6e7fcb91e2a5cc4 (patch)
treed3722b4ede246db0ba353eaa70c30b79c0e6cc3e /arch/m68k
parent57b481436f2a5580054784af8f044d2e3f602b53 (diff)
downloadblackbird-obmc-linux-47e0c7e128afb85cf4fb7792e6e7fcb91e2a5cc4.tar.gz
blackbird-obmc-linux-47e0c7e128afb85cf4fb7792e6e7fcb91e2a5cc4.zip
m68knommu: external interrupt support to ColdFire intc-simr controller
The EDGE Port module of some ColdFire parts using the intc-simr 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>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/include/asm/m520xsim.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h
index ee89801eec9d..55d5a4c5fe0b 100644
--- a/arch/m68k/include/asm/m520xsim.h
+++ b/arch/m68k/include/asm/m520xsim.h
@@ -63,9 +63,12 @@
/*
* EPORT and GPIO registers.
*/
+#define MCFEPORT_EPPAR 0xFC088000
#define MCFEPORT_EPDDR 0xFC088002
+#define MCFEPORT_EPIER 0xFC088003
#define MCFEPORT_EPDR 0xFC088004
#define MCFEPORT_EPPDR 0xFC088005
+#define MCFEPORT_EPFR 0xFC088006
#define MCFGPIO_PODR_BUSCTL 0xFC0A4000
#define MCFGPIO_PODR_BE 0xFC0A4001
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