Date: Wed, 4 Jan 2012 15:45:54 +0100 From: Stefan Bethke <stb@lassitu.de> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-embedded@freebsd.org Subject: Re: dev/etherswitch Message-ID: <E627B127-B74F-446C-995D-4524B14D02BA@lassitu.de> In-Reply-To: <CAJ-VmonPTL9pwqk2O9brmz%2B66U8WCv2n0etZ1ncaCfUC6Z1z-g@mail.gmail.com> References: <C456CF98-0E0D-4563-8FDB-B77B8CF5B9E1@lassitu.de> <CAJ-VmomL=v00uEN62V8NSFEoD9LcUg1KVW38HrXxT-gXnZoO4g@mail.gmail.com> <CAJ-VmonwDFJzReS%2BRE6umGK8XoFwPOt=FGFAyOhYtOvjzM7sCQ@mail.gmail.com> <091CDDB2-AF5D-4BD7-8AC2-EC0CC5A78E40@lassitu.de> <CAJ-VmonPTL9pwqk2O9brmz%2B66U8WCv2n0etZ1ncaCfUC6Z1z-g@mail.gmail.com>
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Am 04.01.2012 um 15:43 schrieb Adrian Chadd: > On 4 January 2012 00:00, Stefan Bethke <stb@lassitu.de> wrote: >=20 >>> * You've added 'pinon', which lets you set a default output value. I >>> know at least one board required it for enabling USB power, why's = the >>> tplink need it? >>=20 >> Yes, the TL-WR3420 and TL-WR3220 use GPIO 6 to control power to the = USB. (That info is in the commit message for that change to = ar71xx_gpio.c) >=20 > Cool. I'll merge that into -HEAD then. Long term we'll want to revisit the gpio infrastructure to be able to = make use of i.e. polarity of the pins etc., and a more sophisticated way = to configure these functions through hints. I'd like to avoid adding = another three or four bitmasks... Stefan --=20 Stefan Bethke <stb@lassitu.de> Fon +49 151 14070811
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