diff options
Diffstat (limited to 'arch/arm/mach-pxa/irq.c')
| -rw-r--r-- | arch/arm/mach-pxa/irq.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index f6e0300e4f6..d694ce28966 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -120,7 +120,7 @@ static void __init pxa_init_low_gpio_irq(set_wake_t fn) void __init pxa_init_irq(int irq_nr, set_wake_t fn) { - int irq; + int irq, i; pxa_internal_irq_nr = irq_nr; @@ -129,6 +129,12 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn) _ICLR(irq) = 0; /* all IRQs are IRQ, not FIQ */ } + /* initialize interrupt priority */ + if (cpu_is_pxa27x() || cpu_is_pxa3xx()) { + for (i = 0; i < irq_nr; i++) + IPR(i) = i | (1 << 31); + } + /* only unmasked interrupts kick us out of idle */ ICCR = 1; |