Date: Mon, 24 Sep 2018 19:43:56 +0530 From: Rajesh Kumar <rajfbsd@gmail.com> To: blubee blubeeme <gurenchan@gmail.com> Cc: freebsd-drivers@freebsd.org Subject: Re: Do we have a equivalent for Linux pinctrl framework in FreeBSD? Message-ID: <CAAO%2BANOJ-SX6Us%2BEdE9iMCvXydO4oi0SqA1=wjLEXbkYcmAJrA@mail.gmail.com> In-Reply-To: <CALM2mEkgLKV-G=FBu4JvCGuejo78C4NZ8RVmoRfiE2%2BP=e1uLQ@mail.gmail.com> References: <CAAO%2BANN-UMqkwLB0HBMqUuAsNeaAMHa-Nda3oPnr-azYYCOt6g@mail.gmail.com> <CALM2mEkgLKV-G=FBu4JvCGuejo78C4NZ8RVmoRfiE2%2BP=e1uLQ@mail.gmail.com>
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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@gmail.com> wrote: > > > On Mon, Sep 24, 2018, 21:23 Rajesh Kumar <rajfbsd@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. >> _______________________________________________ >> freebsd-drivers@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-drivers >> To unsubscribe, send any mail to "freebsd-drivers-unsubscribe@freebsd.or >> <freebsd-drivers-unsubscribe@freebsd.org> > > > This might be helpful: https://reviews.freebsd.org/D14104?id=38750 > >> >>
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