From owner-freebsd-embedded@FreeBSD.ORG  Wed Jan  4 14:43:41 2012
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From: Adrian Chadd <adrian@freebsd.org>
To: Stefan Bethke <stb@lassitu.de>
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Subject: Re: dev/etherswitch
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On 4 January 2012 00:00, Stefan Bethke <stb@lassitu.de> wrote:

>> * 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?
>
> 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)

Cool. I'll merge that into -HEAD then.


Adrian