Do we have a equivalent for Linux pinctrl framework in FreeBSD?

[Rajesh Kumar]

Fine Blubee. For ARM based platforms, necessary support like INTRNG, FDT
etc., are in place. So, I hope things should be good to get FreeBSD running
properly in Pi. All the best.

Anyway, Thanks again for your time Blubee.

On Mon, Sep 24, 2018 at 7:51 PM blubee blubeeme <gurenchan at gmail.com> wrote:

>
>
> On Mon, Sep 24, 2018, 22:14 Rajesh Kumar <rajfbsd at gmail.com> wrote:
>
>> Thanks for your response Blubee.
>>
>> This show the usage of pinctrl framework with FDT attached devices with
>> ARM platform.  I guess fdt_pinctrl will work with amd64 also, but will it
>> be working with ACPI attached devices?
>>
>> On Mon, Sep 24, 2018 at 7:10 PM blubee blubeeme <gurenchan at gmail.com>
>> wrote:
>>
>>>
>>>
>>> On Mon, Sep 24, 2018, 21:23 Rajesh Kumar <rajfbsd at gmail.com> wrote:
>>>
>>>> Hi Everyone,
>>>>
>>>> Do we have a pinctrl subsystem in FreeBSD which is kind of equivalent to
>>>> the Linux Pinctrl subsystem?
>>>>
>>>> I have a GPIO controller which is attached on the ACPI bus (on amd64
>>>> platform). I am trying to add the support to configure the pins as
>>>> interrupts.  I looked to use the INTRNG framework, but that seems to be
>>>> not
>>>> available for amd64 platforms.  So, I am exploring the pinctrl framework
>>>> available in FreeBSD, but that seems available only for FDT devices.
>>>> So,
>>>> Is there any way I can use this pinctrl framework for my purpose (or) is
>>>> there anything else I need to look after?
>>>>
>>>> Thanks,
>>>> Rajesh.
>>>> _______________________________________________
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>>>
>>>
>>> This might be helpful: https://reviews.freebsd.org/D14104?id=38750
>>>
>>>> I'm not 100% certain on that, I am also doing some stuff with the gpio
> and decided to just get the pi running FreeBSD and do most of my work
> through that.
>
> Best,
> Owen
>