Re: [PATCH] drivers: irqchip: pdc: setup all edge interrupts as rising edge at GIC

[Marc Zyngier]

On 27/09/18 18:18, Lina Iyer wrote:
> 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.
>
> Reported-by: Evan Green <evgreen@xxxxxxxxxxxx>
> Signed-off-by: Lina Iyer <ilina@xxxxxxxxxxxxxx>
> ---
>   drivers/irqchip/qcom-pdc.c | 1 +
>   1 file changed, 1 insertion(+)
>
> 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;

Queued for 4.20, with

Fixes: f55c73aef890 ("irqchip/pdc: Add PDC interrupt controller for QCOM 
SoCs")

added. Please consider providing these tags in the future.

Thanks,

	M.
--
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