Date: Thu, 17 Nov 2016 16:44:58 -0700 From: Ian Lepore <ian@freebsd.org> To: Peter =?ISO-8859-1?Q?Ankerst=E5l?= <peter@pean.org> Cc: freebsd-arm@freebsd.org Subject: Re: PPS input on GPIO pin RPI2. Message-ID: <1479426298.59911.135.camel@freebsd.org> In-Reply-To: <794E7B45-5512-4032-8CBE-7D2BD1533BD4@pean.org> References: <56FCEE15.60109@pean.org> <1460061822.1091.314.camel@freebsd.org> <794E7B45-5512-4032-8CBE-7D2BD1533BD4@pean.org>
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On Thu, 2016-11-17 at 16:36 -0700, Peter Ankerstål wrote: > > On 7 Apr 2016, at 14:43, Ian Lepore <ian@freebsd.org> wrote: > > > > I have no firm ETA, but I did get enough of a proof-of-concept > > hacked > > together yesterday that I was able to get pps input working on a > > gpio > > pin on a wandboard (and that work will generalize to any of the arm > > boards that use FDT data pretty quickly), so it shouldn't be much > > longer. > > > > Hi! > > I just stumbled upon this project: > > https://github.com/BobBallance/freebsd-gpio-pps > > > Thanks again for your work. > > /Peter. > I committed a gpiopps driver months ago... https://svnweb.freebsd.org/base/head/sys/dev/gpio/gpiopps.c?view=log It should work on any system that uses FDT data. -- Ian
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