From: David Brownell <david-b@pacbell.net>
To: Bryan Wu <cooloney@kernel.org>
Cc: "Gadiyar, Anand" <gadiyar@ti.com>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"Gupta, Ajay Kumar" <ajay.gupta@ti.com>
Subject: Re: [PATCH] MUSB: Set INDEX register to 0 before accessing CONFIGDATA
Date: Fri, 12 Sep 2008 10:34:24 -0700 [thread overview]
Message-ID: <200809121034.24901.david-b@pacbell.net> (raw)
In-Reply-To: <386072610809072012wcf053a6j37c238b82667c23a@mail.gmail.com>
On Sunday 07 September 2008, Bryan Wu wrote:
> For Blackfin, the register MUSB_CONFIGDATA is not exported out to software.
> So in the musb driver, Blackfin code can not access the MUSB_CONFIGDATA.
> The configuration is fixed in the software.
So an musb_read_configdata() inline could normally read
that register, but on Blackfin could return the equivalent
constant data ...
prev parent reply other threads:[~2008-09-12 17:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-04 7:23 [PATCH] MUSB: Set INDEX register to 0 before accessing CONFIGDATA Gadiyar, Anand
[not found] ` <5A47E75E594F054BAF48C5E4FC4B92AB02C418D1B1-/tLxBxkBPtCIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2008-09-07 5:04 ` David Brownell
2008-09-08 3:12 ` Bryan Wu
[not found] ` <386072610809072012wcf053a6j37c238b82667c23a-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-09-10 19:01 ` Felipe Balbi
2008-09-11 3:35 ` Bryan Wu
2008-09-12 17:34 ` David Brownell [this message]
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