Messages in this thread | | | Subject | Re: [PATCH v4 3/3] gpiolib: Show correct direction from the beginning | From | Jeffrey Hugo <> | Date | Fri, 5 Oct 2018 08:18:59 -0600 |
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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@codeaurora.org> 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@gmail.com> >>> >>> 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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