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| author |   Lina Iyer <ilina@codeaurora.org> | 2018-09-27 11:18:10 -0600 |
|---|---|---|
| committer |   Marc Zyngier <marc.zyngier@arm.com> | 2018-10-02 10:37:38 +0100 |
| commit | 7bae48b22c8d38c5cd50f52b6e15d134e2bb3935 (patch) | |
| tree | 9117fe7f8de920a1d4a9de369eb9b86a4a3882dc /drivers/irqchip | |
| parent | irqchip/gic-v3-its: Allow use of LPI tables in reserved memory (diff) | |
| download | linux-dev-7bae48b22c8d38c5cd50f52b6e15d134e2bb3935.tar.xz linux-dev-7bae48b22c8d38c5cd50f52b6e15d134e2bb3935.zip | |
irqchip/pdc: Setup all edge interrupts as rising edge at GIC
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: f55c73aef890 ("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>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/qcom-pdc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c index b1b47a40a278..faa7d61b9d6c 100644 --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -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; |