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authorYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>2008-07-04 12:37:12 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-07-28 18:10:33 +0900
commit6bdfb22a8e1ffa37ae4ad35b87cb02958d1901e5 (patch)
treeafc8f27f1044be5787fb38d181292dd861f9a1c5 /arch/sh/kernel/cpu/sh4a/setup-sh7722.c
parentf12ae6bc4ad0054386b380dbf90e63617cd5ab92 (diff)
sh: add interrupt ack code to sh4a
This patch is based on interrupt acknowledge code for external interrupt sources on sh3 processors and adds on sh4a processors. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7722.c')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7722.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 62ebccf18b3..d8617b669fa 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -229,8 +229,14 @@ static struct intc_sense_reg sense_registers[] __initdata = {
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};
-static DECLARE_INTC_DESC(intc_desc, "sh7722", vectors, groups,
- mask_registers, prio_registers, sense_registers);
+static struct intc_mask_reg ack_registers[] __initdata = {
+ { 0xa4140024, 0, 8, /* INTREQ00 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_desc, "sh7722", vectors, groups,
+ mask_registers, prio_registers, sense_registers,
+ ack_registers);
void __init plat_irq_setup(void)
{