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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/arc/include/asm/irq.h
Initial import
Diffstat (limited to 'arch/arc/include/asm/irq.h')
-rw-r--r--arch/arc/include/asm/irq.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h
new file mode 100644
index 000000000..f38652fb2
--- /dev/null
+++ b/arch/arc/include/asm/irq.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARC_IRQ_H
+#define __ASM_ARC_IRQ_H
+
+#define NR_CPU_IRQS 32 /* number of interrupt lines of ARC770 CPU */
+#define NR_IRQS 128 /* allow some CPU external IRQ handling */
+
+/* Platform Independent IRQs */
+#define TIMER0_IRQ 3
+#define TIMER1_IRQ 4
+
+#include <linux/interrupt.h>
+#include <asm-generic/irq.h>
+
+extern void arc_init_IRQ(void);
+void arc_local_timer_setup(void);
+void arc_request_percpu_irq(int irq, int cpu,
+ irqreturn_t (*isr)(int irq, void *dev),
+ const char *irq_nm, void *percpu_dev);
+
+#endif