Date: Mon, 24 Sep 2018 18:52:47 +0530 From: Rajesh Kumar <rajfbsd@gmail.com> To: freebsd-drivers@freebsd.org Subject: Do we have a equivalent for Linux pinctrl framework in FreeBSD? Message-ID: <CAAO%2BANN-UMqkwLB0HBMqUuAsNeaAMHa-Nda3oPnr-azYYCOt6g@mail.gmail.com>
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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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