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ARM: CSR: IRQ: add simple irq_domain so that hw irq can map to Linux

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Signed-off-by: Barry Song <Baohua.Song@csr.com>
This commit is contained in:
Barry Song 2011-09-04 22:15:18 -07:00 committed by Barry Song
parent c915bedf22
commit 858ba703e8
1 changed files with 3 additions and 0 deletions
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3
arch/arm/mach-prima2/irq.c
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@ -13,6 +13,7 @@
#include <asm/mach/irq.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/irqdomain.h>
#define SIRFSOC_INT_RISC_MASK0 0x0018
#define SIRFSOC_INT_RISC_MASK1 0x001C
@ -66,6 +67,8 @@ void __init sirfsoc_of_irq_init(void)
if (!sirfsoc_intc_base)
panic("unable to map intc cpu registers\n");
irq_domain_add_simple(np, 0);
of_node_put(np);
sirfsoc_irq_init();