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SubjectRe: [PATCH 1/2] pinctrl: imx: use generic pinctrl helpers for managing groups
Hi Fabio,

On Tue, Mar 7, 2017 at 6:19 PM, Fabio Estevam <festevam@gmail.com> wrote:
> Hi Gary,
>
> On Mon, Jan 2, 2017 at 4:20 PM, Gary Bisson
> <gary.bisson@boundarydevices.com> wrote:
>> Now using group_desc structure instead of imx_pin_group.
>>
>> Also leveraging generic functions to retrieve groups count/name/pins.
>>
>> The imx_free_pingroups function can be removed since it is now handled by
>> the core driver during unregister.
>>
>> Finally the device tree parsing is moved after the pinctrl driver registration
>> since this latter initializes the radix trees.
>>
>> Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
>
> This patch is in 4.11-rc1 now and it causes a regression on the hog group:
>
> [ 0.061005] imx6q-pinctrl 20e0000.iomuxc: unable to find group for
> node hoggrp
>
> The hog pins can no longer be initialized.
>
> Could you take a look, please?

No it isn't because of the use of radix but instead of:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=950b0d91dc10

It has been discussed here:
https://lkml.org/lkml/2017/2/28/140

Tony offered a patch in that thread which works. Tony, have you
submitted it yet?

Regards,
Gary

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