From: Tony Lindgren <tony@atomide.com>
To: Bryan Wu <bryan.wu@analog.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>,
linux-omap-open-source@linux.omap.com
Subject: Re: Some musb Blackfin porting issues
Date: Thu, 6 Sep 2007 07:43:56 -0700 [thread overview]
Message-ID: <20070906144356.GC7618@atomide.com> (raw)
In-Reply-To: <1189061545.8833.11.camel@roc-desktop>
* Bryan Wu <bryan.wu@analog.com> [070905 23:55]:
> Dear David and Tony:
>
> I almost imported the musb stack to our Blackfin tree. But there are
> some code highly coupled with ARM Linux architecture. Please give me
> some idea about following issues:
>
> 1. Clock framework is not available in Blackfin Linux arch currently. Is
> it possible to skip it?
Yes, you can have custom clock enable/disable functions, see tusb_set_clock()
in arch/arm/mach-omap2/board-n800-usb.c.
> 2. Registers layout in musb-regs.h is different with BF54x processor. I
> plan to write a musb-bf54x.h to replace the whole definition in
> musb-regs.h. Is that possible or do it conflict with current musb
> design?
> in musb-regs.h:
> ---
> #ifdef CONFIG_BF54x
> #include "musb-bf54x.h"
> #else
> ..... /* original code from musb-regs.h */
> #endif
> --
I guess that's the way to go for now to get things working. Dave?
Tony
next prev parent reply other threads:[~2007-09-06 14:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-06 6:52 Some musb Blackfin porting issues Bryan Wu
2007-09-06 14:43 ` Tony Lindgren [this message]
2007-09-06 18:44 ` David Brownell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070906144356.GC7618@atomide.com \
--to=tony@atomide.com \
--cc=bryan.wu@analog.com \
--cc=dbrownell@users.sourceforge.net \
--cc=linux-omap-open-source@linux.omap.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.