From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Subject: Re: [PATCH 1/1] TWL: USB: disable VUSB regulators when cable unplugged Date: Tue, 27 Jan 2009 18:02:21 -0800 Message-ID: <200901271802.21196.david-b@pacbell.net> References: <1232543718-18199-1-git-send-email-kalle.jokiniemi@digia.com> <200901220955.51986.david-b@pacbell.net> <1233049803.6515.475.camel@ubuntu> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp121.sbc.mail.sp1.yahoo.com ([69.147.64.94]:47820 "HELO smtp121.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752098AbZA1CCX (ORCPT ); Tue, 27 Jan 2009 21:02:23 -0500 In-Reply-To: <1233049803.6515.475.camel@ubuntu> Content-Disposition: inline Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Kalle Jokiniemi Cc: linux-omap@vger.kernel.org, felipe.balbi@nokia.com On Tuesday 27 January 2009, Kalle Jokiniemi wrote: > On Thu, 2009-01-22 at 09:55 -0800, David Brownell wrote: > > On Wednesday 21 January 2009, Kalle Jokiniemi wrote: > > > This patch disables USB regulators VUSB1V5, VUSB1V8, and VUSB3V1 > > > when the USB cable is unplugged to reduce power consumption. > > > > Worked fine on a Beagle, now I'm trying to find out > > what's borked on an Overo ... > > Did you manage to get it working on Overo? Yes. It must have either been a bad build, or an issue with one of the other patches, or something. > BTW. Should I post this patch to linux-usb as well? If you like, but it can't merge yet ... the twl4030 regulator code isn't in mainline yet. I think it's ready given the patches I posted earlier. - Dave