[ARM] S3C64XX: Add VIC0 and VIC1 sourced interripts

Add and initialise the two VIC (PL192) found on
the S3C64XX series CPUs.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/arch/arm/plat-s3c64xx/irq.c b/arch/arm/plat-s3c64xx/irq.c
new file mode 100644
index 000000000000..308dc4198a17
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/irq.c
@@ -0,0 +1,34 @@
+/* arch/arm/plat-s3c64xx/irq.c
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C64XX - Interrupt handling
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+
+#include <asm/hardware/vic.h>
+#include <asm/irq.h>
+
+#include <mach/map.h>
+#include <plat/cpu.h>
+
+void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid)
+{
+        printk(KERN_INFO "%s: initialising interrupts\n", __func__);
+
+        /* initialise the pair of VICs */
+        vic_init(S3C_VA_VIC0, S3C_VIC0_BASE, vic0_valid);
+        vic_init(S3C_VA_VIC1, S3C_VIC1_BASE, vic1_valid);
+}
+
+