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| author | Haojian Zhuang <haojian.zhuang@gmail.com> | 2010-09-08 17:42:42 +0400 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-10-09 13:07:25 +0400 |
| commit | 0bd8696119904b5868c7315b644128b16ab06f59 (patch) | |
| tree | 0f3525f994b85f8d678656d74072cd23560483c8 /arch/arm/mach-mmp/flint.c | |
| parent | 20266df55db7dcb70b3f527a55f4eb5a4d7092e2 (diff) | |
| download | linux-0bd8696119904b5868c7315b644128b16ab06f59.tar.xz | |
ARM: mmp: support sparse irq
Add sparse IRQ support in ARCH_MMP.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-mmp/flint.c')
| -rw-r--r-- | arch/arm/mach-mmp/flint.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c index e4312d238eae..c558425c3613 100644 --- a/arch/arm/mach-mmp/flint.c +++ b/arch/arm/mach-mmp/flint.c @@ -16,6 +16,7 @@ #include <linux/smc91x.h> #include <linux/io.h> #include <linux/gpio.h> +#include <linux/interrupt.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -25,6 +26,8 @@ #include "common.h" +#define FLINT_NR_IRQS (IRQ_BOARD_START + 48) + static unsigned long flint_pin_config[] __initdata = { /* UART1 */ GPIO45_UART1_RXD, @@ -116,6 +119,7 @@ MACHINE_START(FLINT, "Flint Development Platform") .phys_io = APB_PHYS_BASE, .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc, .map_io = mmp_map_io, + .nr_irqs = FLINT_NR_IRQS, .init_irq = mmp2_init_irq, .timer = &mmp2_timer, .init_machine = flint_init, |