MN10300: ASB2364: Handle the IRQ multiplexer in the FPGA
Handle the IRQ multiplexer in the FPGA by implementing a cascade interrupt
driver for it.
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/arch/mn10300/unit-asb2364/unit-init.c b/arch/mn10300/unit-asb2364/unit-init.c
index a3fc09b..1144080 100644
--- a/arch/mn10300/unit-asb2364/unit-init.c
+++ b/arch/mn10300/unit-asb2364/unit-init.c
@@ -20,6 +20,7 @@
#include <asm/processor.h>
#include <asm/irq.h>
#include <asm/intctl-regs.h>
+#include <unit/fpga-regs.h>
/*
* initialise some of the unit hardware before gdbstub is set up
@@ -82,4 +83,6 @@
#define IRQCTL __SYSREG(0xd5000090, u32)
IRQCTL |= 0x02;
+
+ irq_fpga_init();
}