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irqchip/pdc: Setup all edge interrupts as rising edge at GIC

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[ Upstream commit 7bae48b22c ]

The PDC irqchp can convert a falling edge or level low interrupt to a
rising edge or level high interrupt at the GIC. We just need to setup
the GIC correctly. Set up the interrupt type for the IRQ_TYPE_EDGE_BOTH
as IRQ_TYPE_EDGE_RISING at the GIC.

Fixes: f55c73aef8 ("irqchip/pdc: Add PDC interrupt controller for QCOM SoCs")
Reported-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lina Iyer
2018-09-27 11:18:10 -06:00
committed by Greg Kroah-Hartman
parent 10be774a8d
commit bcb003c30a
1 changed files with 1 additions and 0 deletions
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drivers/irqchip/qcom-pdc.c
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@@ -124,6 +124,7 @@ static int qcom_pdc_gic_set_type(struct irq_data *d, unsigned int type)
break;
case IRQ_TYPE_EDGE_BOTH:
pdc_type = PDC_EDGE_DUAL;
type = IRQ_TYPE_EDGE_RISING;
break;
case IRQ_TYPE_LEVEL_HIGH:
pdc_type = PDC_LEVEL_HIGH;