[Letux-kernel] [PATCH RESEND] mfd: rn5t618: fix IRQ trigger by changing it to level mode

Lee Jones lee.jones at linaro.org
Wed May 19 16:45:34 CEST 2021

On Sat, 15 May 2021, Andreas Kemnade wrote:

> During more massive generation of interrupts, the IRQ got stuck,
> and the subdevices did not see any new interrupts. That happens
> especially at wonky USB supply in combination with ADC reads.
> To fix that trigger the IRQ at level low instead of falling edge.
> Fixes: 0c81604516af ("mfd: rn5t618: Add IRQ support")
> Signed-off-by: Andreas Kemnade <andreas at kemnade.info>
> ---
>  drivers/mfd/rn5t618.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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