From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: [PATCH 0/6 v8]usb: musb: hwmod and runtime pm support for musb Date: Thu, 17 Feb 2011 13:58:37 +0200 Message-ID: <20110217115818.GC22356@legolas.emea.dhcp.ti.com> References: <1297924642-3791-1-git-send-email-hemahk@ti.com> Reply-To: balbi@ti.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from na3sys009aog116.obsmtp.com ([74.125.149.240]:42256 "EHLO na3sys009aog116.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752310Ab1BQL6p (ORCPT ); Thu, 17 Feb 2011 06:58:45 -0500 Content-Disposition: inline In-Reply-To: <1297924642-3791-1-git-send-email-hemahk@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Hema HK Cc: linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, Felipe Balbi , Tony Lindgren , Kevin Hilman , "Cousson, Benoit" , Paul Walmsley On Thu, Feb 17, 2011 at 12:07:16PM +0530, Hema HK wrote: > This patch series makes OMAP2PLUS and AM35x musb module implemented > in HWMOD FW way. It also implements musb driver to > use the runtime pm apis for OMAP2PLUS. > > As per the OMAP usbotg specification[1] musb sysconfig register > has to be set to force idle and force standby when not used > and set smart idle/standby or no idle/standby during operation. > otherwise core-off will be prevented by musb. > > [1]: http://focus.ti.com/pdfs/wtbu/SWPU223D_Final_EPDF_06_07_2010.pdf > > This patch series is based on V2.6.38-rc4 + [1] +[2] + [3] > > [1] https://patchwork.kernel.org/patch/513461 > [2] http://www.spinics.net/lists/linux-usb/msg40575.html > [3] https://patchwork.kernel.org/patch/566751/ > > With this patch series tested musb functionality like testusb, masstorage > OMAP4430SDP, OMAP3430SDP, and OMAP3630 zoom3.Boot and basic usb tested on AM35x. > > Tested global suspend resume for offmode and retention on OMAP3630Zoom3. > Idle path retention and offmode validation is not done with these patch series. taken all these. Had to manually fix patch 5/6 though. -- balbi