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(parent: bd8a097) | patch
mfd: rn5t618: Fix IRQ trigger by changing it to level mode
authorAndreas Kemnade <andreas@kemnade.info>
Sat, 15 May 2021 20:55:18 +0000 (22:55 +0200)
committerLee Jones <lee.jones@linaro.org>
Wed, 2 Jun 2021 09:50:00 +0000 (10:50 +0100)
commita1649a5260631979c68e5b2012f60f90300e646f
tree94b842201659d92e367119abd6af69dca641bccctree | snapshot
parentbd8a0974430638f2c79cb411303d176230c89e6ecommit | diff
mfd: rn5t618: Fix IRQ trigger by changing it to level mode

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@kemnade.info>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/mfd/rn5t618.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)