From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Subject: Re: [PATCH 3/3] musb: Remvoing twl4030 dependency for OMAP3EVM MUSB Date: Fri, 28 Nov 2008 10:37:47 -0800 Message-ID: <200811281037.48654.david-b@pacbell.net> References: <1227850104-16166-1-git-send-email-mani.pillai@ti.com> <200811280925.26736.david-b@pacbell.net> <20081128175902.GD6525@frodo> 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]:29911 "HELO smtp121.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752570AbYK1Sh4 (ORCPT ); Fri, 28 Nov 2008 13:37:56 -0500 In-Reply-To: <20081128175902.GD6525@frodo> Content-Disposition: inline Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: me@felipebalbi.com Cc: "Gupta, Ajay Kumar" , "Pillai, Manikandan" , "linux-omap@vger.kernel.org" On Friday 28 November 2008, Felipe Balbi wrote: > On Fri, Nov 28, 2008 at 09:25:26AM -0800, David Brownell wrote: > > So the answer for you is obviously to have something > > other than the musb driver hold your otg_transceiver > > driver. Like ... an isp1504.c I2C driver, which will > > eventually move to drivers/usb/otg and which calls > > the otg_set_transceiver() utility. > > There's one problem here. If this is similar to isp1704, it doesn't have > a control interface. It does have an I2C interface; I looked before making that particular comment ... Whether it's hooked up on that board is a different issue. I didn't look at how for example it arranges to supply VBUS power when running in A-Default mode. - Dave