Tony Lindgren ac89473213 mfd: cpcap: Fix interrupt to use level interrupt
I made a mistake assuming the device tree configuration for interrupt
triggering was somehow passed to the SPI device but it's not.

In the Motorola Linux kernel tree CPCAP PMIC is configured as a rising
edge triggered interrupt, but then then it's interrupt handler keeps
looping until the GPIO line goes down. So the CPCAP interrupt is clearly
a level interrupt and not an edge interrupt.

Earlier when I tried to configure it as level interrupt using the
device tree, I did not account that the triggering only gets passed
to the SPI core and it also needs to be specified in the CPCAP driver
when we do devm_regmap_add_irq_chip().

Fixes: 56e1d40d3bea ("mfd: cpcap: Add minimal support")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-04-27 09:25:07 +01:00
..
2016-11-29 08:21:33 +00:00
2015-11-06 10:23:50 -08:00
2017-04-27 09:25:07 +01:00
2016-05-20 11:10:24 -07:00
2017-04-27 09:25:07 +01:00
2015-10-30 17:19:51 +00:00
2015-10-30 17:19:51 +00:00
2016-08-10 09:25:18 +01:00
2016-08-10 09:25:18 +01:00
2017-04-27 09:25:04 +01:00
2015-08-11 15:09:01 +01:00
2015-08-11 15:09:01 +01:00
2015-09-04 11:46:02 -07:00