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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /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.h | 28 |
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 |