lkml.org 
[lkml]   [2017]   [Jul]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/2] gpio-mxc: Fix issue with gpios used as wake source on iMX27

Gentle ping ....

Thanks,

tglx

On Wed, 12 Jul 2017, Philipp Rosenberger wrote:

> The gpio-mxc driver is able to use two interrupts per gpio bank. One for
> the lower 16 and the other for the higher 16 gpios. The iMX27 has only one
> interrupt per bank. An error in the driver leads to the problem that the
> driver uses an invalid interrupt for the higher 16 gpios. Which in turn
> prevents the upper 16 gpios per bank to be used as wake source.
>
> The first patch fixes the assignment for the irq_high. The second patch
> adds proper return values. Which should make finding any problems in the
> future much easier.
>
> Philipp Rosenberger (2):
> gpio: gpio-mxc: Fix: higher 16 GPIOs usable as wake source
> gpio: gpio-mxc: gpio_set_wake_irq() use proper return values
>
> drivers/gpio/gpio-mxc.c | 14 +++++++++-----
> 1 file changed, 9 insertions(+), 5 deletions(-)
>
> --
> 2.1.4
>
>

\
 
 \ /
  Last update: 2017-07-27 22:17    [W:0.077 / U:8.064 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site