ARM: mmp: support sparse irq

[mv-sheeva.git] / arch / arm / mach-mmp / flint.c

diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c
index e4312d238eae3ec4e3a4b9a93564a5a265619549..c558425c36138698edf346e92e6d44015040954b 100644 (file)
--- 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,