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From: Felipe Balbi <felipe.balbi@linux.intel.com>
To: Tony Lindgren <tony@atomide.com>,
        Pali =?utf-8?Q?Roh=C3=A1r?= <pali.rohar@gmail.com>
Cc: joerg Reisenweber <joerg@openmoko.org>, 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
In-Reply-To: <20160608095321.GH22406@atomide.com>
References: <201601091616.04193@pali> <3690314.8jDXSUDcRZ@saturn> <20160121192113.GM19432@atomide.com> <201601231357.32629@pali> <20160529103824.GM29844@pali> <20160607125044.GI29844@pali> <20160608095321.GH22406@atomide.com>
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Date: Wed, 08 Jun 2016 13:02:00 +0300
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Hi,

Tony Lindgren <tony@atomide.com> writes:
> * Pali Roh=C3=A1r <pali.rohar@gmail.com> [160607 05:53]:
>> > Tony, what do you think about that patch?
>> >=20
>>=20
>> Tony, PING
>
> Yeah I don't know, AFAIK we don't have a generic way to
> force MUSB to change mode without ID pin. If you have figured
> something generic for that which does not actually tinker with
> the PHY registers directly, that should be the generic
> musb_set_mode() that we've been wondering about for years.

#define MUSB_TEST_FORCE_HOST	0x80

Can someone confirm on MUSB's docs (and actual running system) that this
does what's supposed to do?

=2D-=20
balbi

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