From: joerg Reisenweber <joerg@openmoko.org>
To: Tony Lindgren <tony@atomide.com>
Cc: "Pali Rohár" <pali.rohar@gmail.com>,
"Felipe Balbi" <balbi@ti.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org,
"Ivaylo Dimitrov" <ivo.g.dimitrov.75@gmail.com>,
"Sebastian Reichel" <sre@kernel.org>,
"Aaro Koskinen" <aaro.koskinen@iki.fi>,
"Pavel Machek" <pavel@ucw.cz>, "Nishanth Menon" <nm@ti.com>
Subject: Re: Nokia N900: musb is in wrong state after boot
Date: Thu, 21 Jan 2016 20:34:14 +0100 [thread overview]
Message-ID: <8629381.KDSn8v3DtH@saturn> (raw)
In-Reply-To: <20160121192113.GM19432@atomide.com>
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On Thu 21 January 2016 11:21:13 Tony Lindgren wrote:
> Do you have some pointer
> to the "certain resistor value on ID to GND" spec? Is it maybe part of
> the carkit related parts of the USB spec?
""Three additional ID pin states are defined[4] at the nominal resistance
values of 124 kΩ, 68 kΩ, and 36.5 kΩ, with respect to the ground pin. These
permit the device to work with USB Accessory Charger Adapters that allows the
OTG device to be attached to both a charger and another device simultaneously.
[6]""
https://en.wikipedia.org/wiki/USB_On-The-Go#OTG_micro_plugs
/j
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next prev parent reply other threads:[~2016-01-21 19:34 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-09 15:16 Nokia N900: musb is in wrong state after boot Pali Rohár
2016-01-19 20:33 ` Tony Lindgren
2016-01-21 8:40 ` Pali Rohár
2016-01-21 9:57 ` Ivaylo Dimitrov
2016-01-21 10:23 ` Pali Rohár
2016-01-21 10:27 ` Ivaylo Dimitrov
2016-01-21 10:29 ` joerg Reisenweber
2016-01-21 17:41 ` Tony Lindgren
2016-01-21 18:44 ` joerg Reisenweber
2016-01-21 19:21 ` Tony Lindgren
2016-01-21 19:34 ` joerg Reisenweber [this message]
2016-01-21 20:30 ` Tony Lindgren
2016-01-26 14:34 ` Pali Rohár
2016-01-26 17:26 ` Tony Lindgren
2016-02-21 11:12 ` Pali Rohár
2016-02-22 7:31 ` Felipe Balbi
2016-02-22 8:34 ` Pali Rohár
2016-02-22 8:54 ` Felipe Balbi
2016-02-22 8:54 ` Felipe Balbi
2016-02-22 15:36 ` Bin Liu
2016-02-22 15:49 ` Adam Ford
2016-01-23 12:57 ` Pali Rohár
2016-05-29 10:38 ` Pali Rohár
2016-06-07 12:50 ` Pali Rohár
2016-06-08 9:53 ` Tony Lindgren
2016-06-08 10:02 ` Felipe Balbi
2016-06-08 10:19 ` Pali Rohár
[not found] ` <87h9d49exz.fsf-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2016-06-08 10:20 ` joerg Reisenweber
2016-06-08 12:04 ` Sergei Shtylyov
[not found] ` <71cb45ec-a269-d510-df34-eb6eaa781da8-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
2016-06-08 12:18 ` joerg Reisenweber
2016-06-08 12:32 ` Sergei Shtylyov
2016-06-09 21:09 ` Bin Liu
2016-06-09 20:58 ` Bin Liu
2016-06-09 21:25 ` joerg Reisenweber
2016-06-10 15:08 ` Bin Liu
2016-06-10 15:23 ` joerg Reisenweber
2016-06-10 15:59 ` Bin Liu
2016-06-10 16:15 ` joerg Reisenweber
2016-06-10 17:04 ` Nishanth Menon
[not found] ` <575AF32B.2090705-l0cyMroinI0@public.gmane.org>
2016-06-10 17:21 ` joerg Reisenweber
2016-06-10 17:37 ` Bin Liu
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