From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965370AbbLOUBq (ORCPT ); Tue, 15 Dec 2015 15:01:46 -0500 Received: from smtp09.smtpout.orange.fr ([80.12.242.131]:22227 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965198AbbLOUBo (ORCPT ); Tue, 15 Dec 2015 15:01:44 -0500 X-ME-Helo: belgarion X-ME-Auth: amFyem1pay5yb2JlcnRAb3JhbmdlLmZy X-ME-Date: Tue, 15 Dec 2015 21:01:42 +0100 X-ME-IP: 109.222.211.19 From: Robert Jarzmik To: Arnd Bergmann Cc: Sergei Ianovich , linux-kernel@vger.kernel.org, Daniel Mack , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Thierry Reding , Jonathan Cameron , Dmitry Torokhov , Philipp Zabel , Arnaud Ebalard , Kuninori Morimoto , "open list\:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list\:ARM PORT" Subject: Re: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT References: <1449700088-28076-3-git-send-email-ynvich@gmail.com> <87a8pbio2u.fsf@belgarion.home> <1450205413.21989.44.camel@gmail.com> <4511402.o53nMsg37l@wuerfel> X-URL: http://belgarath.falguerolles.org/ Date: Tue, 15 Dec 2015 21:01:35 +0100 In-Reply-To: <4511402.o53nMsg37l@wuerfel> (Arnd Bergmann's message of "Tue, 15 Dec 2015 20:21:31 +0100") Message-ID: <8760zziiqo.fsf@belgarion.home> User-Agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnd Bergmann writes: > On Tuesday 15 December 2015 21:50:13 Sergei Ianovich wrote: >> On Tue, 2015-12-15 at 19:06 +0100, Robert Jarzmik wrote: >> Updated plan: >> 1. MACH_PXA27X_DT >> 2. PXA_FB and 8250_PXA to enable console What about gpio-pxa ? And maybe pinctrl-pxa27x (only in linux-next by now) ? Can a pxafb work without gpio-pxa ? Also usually for pxafb you have pwm and pwm_bl to see something. >> 3. MMC, MMC_PXA and EXT4_FS to enable boot from MMC >> 3.1. MTD, MTD_CFI, MTD_PHYSMAP_OF and JFFS2_FS to enable boot from MTD Ok. Is pxa2xx-pcmcia out of scope ? I seem to remember we have several boards where pcmcia is the rootfs (even if that is a small mess right now I still have to work on). Or do we consider pcmcia as obsolete ? >> 4. all optional pxa stuff as modules >> 5. all stuff on supported pxa boards as modules >> 6. supported boards should boot the kernel built with >> `pxa27x-dt_defconfig` after `make olddefconfig` >> >> It is probably a good idea to put this plan somewhere in Documentation/ >> and to have a comment about that in the defconfig itself. >> >> Is the plan acceptable? > > Sounds good to me. Sounds good to me too. Cheers. -- Robert From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Jarzmik Subject: Re: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT Date: Tue, 15 Dec 2015 21:01:35 +0100 Message-ID: <8760zziiqo.fsf@belgarion.home> References: <1449700088-28076-3-git-send-email-ynvich@gmail.com> <87a8pbio2u.fsf@belgarion.home> <1450205413.21989.44.camel@gmail.com> <4511402.o53nMsg37l@wuerfel> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <4511402.o53nMsg37l@wuerfel> (Arnd Bergmann's message of "Tue, 15 Dec 2015 20:21:31 +0100") Sender: linux-kernel-owner@vger.kernel.org To: Arnd Bergmann Cc: Sergei Ianovich , linux-kernel@vger.kernel.org, Daniel Mack , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Thierry Reding , Jonathan Cameron , Dmitry Torokhov , Philipp Zabel , Arnaud Ebalard , Kuninori Morimoto , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM PORT" List-Id: devicetree@vger.kernel.org Arnd Bergmann writes: > On Tuesday 15 December 2015 21:50:13 Sergei Ianovich wrote: >> On Tue, 2015-12-15 at 19:06 +0100, Robert Jarzmik wrote: >> Updated plan: >> 1. MACH_PXA27X_DT >> 2. PXA_FB and 8250_PXA to enable console What about gpio-pxa ? And maybe pinctrl-pxa27x (only in linux-next by now) ? Can a pxafb work without gpio-pxa ? Also usually for pxafb you have pwm and pwm_bl to see something. >> 3. MMC, MMC_PXA and EXT4_FS to enable boot from MMC >> 3.1. MTD, MTD_CFI, MTD_PHYSMAP_OF and JFFS2_FS to enable boot from MTD Ok. Is pxa2xx-pcmcia out of scope ? I seem to remember we have several boards where pcmcia is the rootfs (even if that is a small mess right now I still have to work on). Or do we consider pcmcia as obsolete ? >> 4. all optional pxa stuff as modules >> 5. all stuff on supported pxa boards as modules >> 6. supported boards should boot the kernel built with >> `pxa27x-dt_defconfig` after `make olddefconfig` >> >> It is probably a good idea to put this plan somewhere in Documentation/ >> and to have a comment about that in the defconfig itself. >> >> Is the plan acceptable? > > Sounds good to me. Sounds good to me too. Cheers. -- Robert From mboxrd@z Thu Jan 1 00:00:00 1970 From: robert.jarzmik@free.fr (Robert Jarzmik) Date: Tue, 15 Dec 2015 21:01:35 +0100 Subject: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT In-Reply-To: <4511402.o53nMsg37l@wuerfel> (Arnd Bergmann's message of "Tue, 15 Dec 2015 20:21:31 +0100") References: <1449700088-28076-3-git-send-email-ynvich@gmail.com> <87a8pbio2u.fsf@belgarion.home> <1450205413.21989.44.camel@gmail.com> <4511402.o53nMsg37l@wuerfel> Message-ID: <8760zziiqo.fsf@belgarion.home> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Arnd Bergmann writes: > On Tuesday 15 December 2015 21:50:13 Sergei Ianovich wrote: >> On Tue, 2015-12-15 at 19:06 +0100, Robert Jarzmik wrote: >> Updated plan: >> 1. MACH_PXA27X_DT >> 2. PXA_FB and 8250_PXA to enable console What about gpio-pxa ? And maybe pinctrl-pxa27x (only in linux-next by now) ? Can a pxafb work without gpio-pxa ? Also usually for pxafb you have pwm and pwm_bl to see something. >> 3. MMC, MMC_PXA and EXT4_FS to enable boot from MMC >> 3.1. MTD, MTD_CFI, MTD_PHYSMAP_OF and JFFS2_FS to enable boot from MTD Ok. Is pxa2xx-pcmcia out of scope ? I seem to remember we have several boards where pcmcia is the rootfs (even if that is a small mess right now I still have to work on). Or do we consider pcmcia as obsolete ? >> 4. all optional pxa stuff as modules >> 5. all stuff on supported pxa boards as modules >> 6. supported boards should boot the kernel built with >> `pxa27x-dt_defconfig` after `make olddefconfig` >> >> It is probably a good idea to put this plan somewhere in Documentation/ >> and to have a comment about that in the defconfig itself. >> >> Is the plan acceptable? > > Sounds good to me. Sounds good to me too. Cheers. -- Robert