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path: root/drivers/irqchip/irq-vic.c
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Diffstat (limited to 'drivers/irqchip/irq-vic.c')
-rw-r--r--drivers/irqchip/irq-vic.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index 2bbb00404cf..8e21ae0bab4 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -469,6 +469,8 @@ void __init vic_init(void __iomem *base, unsigned int irq_start,
int __init vic_of_init(struct device_node *node, struct device_node *parent)
{
void __iomem *regs;
+ u32 interrupt_mask = ~0;
+ u32 wakeup_mask = ~0;
if (WARN(parent, "non-root VICs are not supported"))
return -EINVAL;
@@ -477,10 +479,13 @@ int __init vic_of_init(struct device_node *node, struct device_node *parent)
if (WARN_ON(!regs))
return -EIO;
+ of_property_read_u32(node, "valid-mask", &interrupt_mask);
+ of_property_read_u32(node, "valid-wakeup-mask", &wakeup_mask);
+
/*
* Passing 0 as first IRQ makes the simple domain allocate descriptors
*/
- __vic_init(regs, 0, ~0, ~0, node);
+ __vic_init(regs, 0, interrupt_mask, wakeup_mask, node);
return 0;
}