From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Zhao Subject: Re: [PATCH v2 03/12] usb: ehci-hcd: notify phy when connect change Date: Tue, 22 May 2012 12:36:01 +0800 Message-ID: <20120522043600.GK6206@b20223-02.ap.freescale.net> References: <1337592237-5090-1-git-send-email-richard.zhao@freescale.com> <1337592237-5090-4-git-send-email-richard.zhao@freescale.com> <201205220623.49878.marex@denx.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Return-path: Content-Disposition: inline In-Reply-To: <201205220623.49878.marex-ynQEQJNshbs@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Marek Vasut Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, B29397-KZfg59tc24xl57MIdRCFDg@public.gmane.org, B20596-KZfg59tc24xl57MIdRCFDg@public.gmane.org, shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, alexander.shishkin-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org, dong.aisheng-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org, linuxzsc-MeMPY/F8WlbQT0dZR+AlfA@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Marek, On Tue, May 22, 2012 at 06:23:49AM +0200, Marek Vasut wrote: > Dear Richard Zhao, > > > It still has below limitations: > > - it does not work for multi-phy ehci > > - the best place is after debounce, but I can't get > > phy there > > Now, you'll laugh as this would be an obviously stupid question -- but where > exactly does the debounce happen in the code? I meant hub_port_debounce function at drivers/usb/core/hub.c. Thanks Richard -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html