From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH 20/39] usb: musb: ux500: move channel number knowledge into the driver Date: Tue, 28 May 2013 17:48:03 +0100 Message-ID: <20130528164803.GA3012@gmail.com> References: <1368611522-9984-1-git-send-email-lee.jones@linaro.org> <1368611522-9984-21-git-send-email-lee.jones@linaro.org> <20130528162715.GB28253@arwen.pp.htv.fi> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Linus Walleij , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" , "linux-crypto@vger.kernel.org" , "David S. Miller" , Herbert Xu , Vinod Koul , Arnd Bergmann , Linus WALLEIJ , Srinidhi KASAGAR To: Felipe Balbi Return-path: Received: from mail-ee0-f42.google.com ([74.125.83.42]:44211 "EHLO mail-ee0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934805Ab3E1QsJ (ORCPT ); Tue, 28 May 2013 12:48:09 -0400 Received: by mail-ee0-f42.google.com with SMTP id c50so4722569eek.1 for ; Tue, 28 May 2013 09:48:07 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20130528162715.GB28253@arwen.pp.htv.fi> Sender: linux-crypto-owner@vger.kernel.org List-ID: Hi Felipe > > > For all ux500 based platforms the maximum number of end-points ar= e used. > > > Move this knowledge into the driver so we can relinquish the burd= en from > > > platform data. This also removes quite a bit of complexity from t= he driver > > > and will aid us when we come to enable the driver for Device Tree= =2E > > > > > > Cc: Felipe Balbi > > > Cc: linux-usb@vger.kernel.org > > > Acked-by: Linus Walleij > > > Acked-by: Fabio Baltieri > > > Signed-off-by: Lee Jones > >=20 > > I guess this stuff is dependent on the stuff Fabio has recently sen= t to > > Felipe for the ux500 musb DMA so these musb patches should > > primarily go through his tree. > >=20 > > It seems like the later changes to the platform code > > (arch/arm/mach-ux500) may be sufficiently orthogonal > > so it can be done out-of-order? > >=20 > > I can't merge any of this without Felipes ACKs in any > > case. >=20 > Do you want to take this yourself ? I haven't fully read the series y= et, > but seems like this depends on the rest of the series. If you want to > take it, let me know I can ack the patches as soon as I'm done > reviewing. Yes that would be ideal, if you wouldn't mind. Kind regards, Lee --=20 Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org =E2=94=82 Open source software for ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934857Ab3E1QsN (ORCPT ); Tue, 28 May 2013 12:48:13 -0400 Received: from mail-ee0-f52.google.com ([74.125.83.52]:58879 "EHLO mail-ee0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934692Ab3E1QsJ (ORCPT ); Tue, 28 May 2013 12:48:09 -0400 Date: Tue, 28 May 2013 17:48:03 +0100 From: Lee Jones To: Felipe Balbi Cc: Linus Walleij , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" , "linux-crypto@vger.kernel.org" , "David S. Miller" , Herbert Xu , Vinod Koul , Arnd Bergmann , Linus WALLEIJ , Srinidhi KASAGAR Subject: Re: [PATCH 20/39] usb: musb: ux500: move channel number knowledge into the driver Message-ID: <20130528164803.GA3012@gmail.com> References: <1368611522-9984-1-git-send-email-lee.jones@linaro.org> <1368611522-9984-21-git-send-email-lee.jones@linaro.org> <20130528162715.GB28253@arwen.pp.htv.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20130528162715.GB28253@arwen.pp.htv.fi> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Felipe > > > For all ux500 based platforms the maximum number of end-points are used. > > > Move this knowledge into the driver so we can relinquish the burden from > > > platform data. This also removes quite a bit of complexity from the driver > > > and will aid us when we come to enable the driver for Device Tree. > > > > > > Cc: Felipe Balbi > > > Cc: linux-usb@vger.kernel.org > > > Acked-by: Linus Walleij > > > Acked-by: Fabio Baltieri > > > Signed-off-by: Lee Jones > > > > I guess this stuff is dependent on the stuff Fabio has recently sent to > > Felipe for the ux500 musb DMA so these musb patches should > > primarily go through his tree. > > > > It seems like the later changes to the platform code > > (arch/arm/mach-ux500) may be sufficiently orthogonal > > so it can be done out-of-order? > > > > I can't merge any of this without Felipes ACKs in any > > case. > > Do you want to take this yourself ? I haven't fully read the series yet, > but seems like this depends on the rest of the series. If you want to > take it, let me know I can ack the patches as soon as I'm done > reviewing. Yes that would be ideal, if you wouldn't mind. Kind regards, Lee -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Tue, 28 May 2013 17:48:03 +0100 Subject: [PATCH 20/39] usb: musb: ux500: move channel number knowledge into the driver In-Reply-To: <20130528162715.GB28253@arwen.pp.htv.fi> References: <1368611522-9984-1-git-send-email-lee.jones@linaro.org> <1368611522-9984-21-git-send-email-lee.jones@linaro.org> <20130528162715.GB28253@arwen.pp.htv.fi> Message-ID: <20130528164803.GA3012@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Felipe > > > For all ux500 based platforms the maximum number of end-points are used. > > > Move this knowledge into the driver so we can relinquish the burden from > > > platform data. This also removes quite a bit of complexity from the driver > > > and will aid us when we come to enable the driver for Device Tree. > > > > > > Cc: Felipe Balbi > > > Cc: linux-usb at vger.kernel.org > > > Acked-by: Linus Walleij > > > Acked-by: Fabio Baltieri > > > Signed-off-by: Lee Jones > > > > I guess this stuff is dependent on the stuff Fabio has recently sent to > > Felipe for the ux500 musb DMA so these musb patches should > > primarily go through his tree. > > > > It seems like the later changes to the platform code > > (arch/arm/mach-ux500) may be sufficiently orthogonal > > so it can be done out-of-order? > > > > I can't merge any of this without Felipes ACKs in any > > case. > > Do you want to take this yourself ? I haven't fully read the series yet, > but seems like this depends on the rest of the series. If you want to > take it, let me know I can ack the patches as soon as I'm done > reviewing. Yes that would be ideal, if you wouldn't mind. Kind regards, Lee -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog