diff options
| author |   Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> | 2008-07-04 12:37:12 +0900 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2008-07-28 18:10:33 +0900 |
| commit | 6bdfb22a8e1ffa37ae4ad35b87cb02958d1901e5 (patch) | |
| tree | afc8f27f1044be5787fb38d181292dd861f9a1c5 /arch/sh/kernel/cpu/sh4a/setup-sh7785.c | |
| parent | sh: Fix up link error on SH-2 zImage with older binutils. (diff) | |
| download | linux-dev-6bdfb22a8e1ffa37ae4ad35b87cb02958d1901e5.tar.xz linux-dev-6bdfb22a8e1ffa37ae4ad35b87cb02958d1901e5.zip | |
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-sh7785.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7785.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c index 621e7329ec63..30baa63b24c8 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c @@ -238,13 +238,18 @@ static struct intc_sense_reg sense_registers[] __initdata = { IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static DECLARE_INTC_DESC(intc_desc_irq0123, "sh7785-irq0123", vectors_irq0123, - NULL, mask_registers, prio_registers, - sense_registers); +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xffd00024, 0, 32, /* INTREQ */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7785-irq0123", + vectors_irq0123, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); -static DECLARE_INTC_DESC(intc_desc_irq4567, "sh7785-irq4567", vectors_irq4567, - NULL, mask_registers, prio_registers, - sense_registers); +static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7785-irq4567", + vectors_irq4567, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); /* External interrupt pins in IRL mode */ |