Re: [PATCH v4 3/3] gpiolib: Show correct direction from the beginning

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On 10/5/2018 12:52 AM, Ricardo Ribalda Delgado wrote:
Hi
On Fri, Oct 5, 2018 at 12:26 AM Jeffrey Hugo <jhugo@xxxxxxxxxxxxxx> wrote:

On 10/2/2018 9:21 AM, Jeffrey Hugo wrote:
On 10/2/2018 8:08 AM, Ricardo Ribalda Delgado wrote:
Current code assumes that the direction is input if direction_input
function is set.
This might not be the case on GPIOs with programmable direction.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>

I'll try to get this series tested on QDF2400 by the end of the week.

1-2/3 (v3) and 3/3 (v4) still fails.  Same issue.  Attempting to access
config registers for GPIO 0 when the OS is not allowed to do that.


I think that I might found the bug. if gpio-reserved-ranges was
present the initialization was lost.

Can you try with v5

Thanks for your help

I'll let you know how it goes.

--
Jeffrey Hugo
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.



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