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e38a5272ba
This patch adds IRQ handling files. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Cc: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
23 lines
426 B
C
23 lines
426 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/irq.h>
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#include <linux/irqchip.h>
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#include <asm/traps.h>
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#include <asm/smp.h>
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void __init init_IRQ(void)
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{
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irqchip_init();
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#ifdef CONFIG_SMP
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setup_smp_ipi();
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#endif
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}
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asmlinkage void __irq_entry csky_do_IRQ(struct pt_regs *regs)
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{
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handle_arch_irq(regs);
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}
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