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-rw-r--r--drivers/mfd/db8500-prcmu.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index dc8826d8d69d..268f45d42394 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2524,7 +2524,7 @@ static bool read_mailbox_0(void)
for (n = 0; n < NUM_PRCMU_WAKEUPS; n++) {
if (ev & prcmu_irq_bit[n])
- generic_handle_irq(IRQ_PRCMU_BASE + n);
+ generic_handle_irq(irq_find_mapping(db8500_irq_domain, n));
}
r = true;
break;
@@ -2737,13 +2737,14 @@ static int db8500_irq_map(struct irq_domain *d, unsigned int virq,
}
static struct irq_domain_ops db8500_irq_ops = {
- .map = db8500_irq_map,
- .xlate = irq_domain_xlate_twocell,
+ .map = db8500_irq_map,
+ .xlate = irq_domain_xlate_twocell,
};
static int db8500_irq_init(struct device_node *np)
{
- int irq_base = -1;
+ int irq_base = 0;
+ int i;
/* In the device tree case, just take some IRQs */
if (!np)
@@ -2758,6 +2759,10 @@ static int db8500_irq_init(struct device_node *np)
return -ENOSYS;
}
+ /* All wakeups will be used, so create mappings for all */
+ for (i = 0; i < NUM_PRCMU_WAKEUPS; i++)
+ irq_create_mapping(db8500_irq_domain, i);
+
return 0;
}