summaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-samsung/s5p-irq.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-samsung/s5p-irq.c')
-rw-r--r--arch/arm/plat-samsung/s5p-irq.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/s5p-irq.c b/arch/arm/plat-samsung/s5p-irq.c
new file mode 100644
index 0000000..dfb47d6
--- /dev/null
+++ b/arch/arm/plat-samsung/s5p-irq.c
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2009 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * S5P - 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/irq.h>
+#include <linux/io.h>
+
+#include <asm/hardware/vic.h>
+
+#include <mach/map.h>
+#include <plat/regs-timer.h>
+#include <plat/cpu.h>
+#include <plat/irq-vic-timer.h>
+
+void __init s5p_init_irq(u32 *vic, u32 num_vic)
+{
+#ifdef CONFIG_ARM_VIC
+ int irq;
+
+ /* initialize the VICs */
+ for (irq = 0; irq < num_vic; irq++)
+ vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
+#endif
+
+ s3c_init_vic_timer_irq(5, IRQ_TIMER0);
+}