init android origin source code

1 files changed, 36 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/arm/plat-s5p/irq.c b/ANDROID_3.4.5/arch/arm/plat-s5p/irq.c
new file mode 100644
index 00000000..afdaa108
--- /dev/null
+++ b/ANDROID_3.4.5/arch/arm/plat-s5p/irq.c
@@ -0,0 +1,36 @@
+/* arch/arm/plat-s5p/irq.c
+ *
+ * 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);
+}