From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752376AbaGDHGg (ORCPT ); Fri, 4 Jul 2014 03:06:36 -0400 Received: from smtprelay2.synopsys.com ([198.182.60.111]:37670 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751011AbaGDHGX (ORCPT ); Fri, 4 Jul 2014 03:06:23 -0400 Message-ID: <53B65255.9000303@synopsys.com> Date: Fri, 4 Jul 2014 12:35:57 +0530 From: Vineet Gupta User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Rob Herring , Greg Kroah-Hartman CC: Rob Herring , Pawel Moll , "Mark Rutland" , Ian Campbell , Kumar Gala , Greg Kroah-Hartman , Jiri Slaby , Paul Bolle , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-serial@vger.kernel.org" , Subject: Re: [PATCH v2 REBASED 00/10] Generic earlyconsole for ARC UART Driver References: <1403598315-1429-1-git-send-email-vgupta@synopsys.com> In-Reply-To: X-Enigmail-Version: 1.6 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.12.196.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Greg, On Wednesday 25 June 2014 02:35 AM, Rob Herring wrote: > On Tue, Jun 24, 2014 at 3:25 AM, Vineet Gupta > wrote: >> Hi, >> >> This is slightly modified repost of series posted last week >> http://www.spinics.net/lists/linux-serial/msg12884.html >> >> This series switches ARC UART from custom earlyprintk support to generic >> earlycon (many thanks to Rob for doing that). And also build on Grant's recent >> work for using DT stdout-path as default console. >> >> The motivation is to get rid of the early platform code, which in turn >> would help consolidate the init code across several ARC platforms. >> >> First 3 patches are general cleanup/refactoring, not necesarily related to >> earlycon. > > Other than my comment on patch 6: > > Reviewed-by: Rob Herring Is something else needed for this to me merged in tty-next for 3.17. I've had only 1 minor comment from Rob, and my reply to him never reached completion. Thx, -Vineet > >> >> v2 <- v1 >> -------- >> * Rebased on linux-next: 20140623 >> * Patch 9 split into 9 and 10 for driver/platform changes >> * Patch 10 also uses the DT stdout-path so no need for console= >> >> >> Thx, >> -Vineet >> >> >> Vineet Gupta (10): >> serial/arc: use uart_console_write() helper >> serial/arc: Refactor by referencing to uart_port where possible >> serial/arc: Remove the workaround for legacy ISS >> serial/arc: Use generic earlycon infrastructure >> serial/arc: remove earlyprintk support and switch to earlycon >> serial/arc: remove last remanants of platform data >> serial/arc: inline the probe helper >> ARC: [arcfpga] RIP early uart platform device stuff >> serial/arc: Enable DT based earlycon >> ARC: [arcfpga] stdout-path now suffices for earlycon/console >> >> arch/arc/boot/dts/angel4.dts | 3 +- >> arch/arc/plat-arcfpga/Kconfig | 7 - >> arch/arc/plat-arcfpga/platform.c | 97 +----------- >> drivers/tty/serial/Kconfig | 1 + >> drivers/tty/serial/arc_uart.c | 329 ++++++++++++++------------------------- >> 5 files changed, 123 insertions(+), 314 deletions(-) >> >> -- >> 1.8.3.2 >> > > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vineet Gupta Subject: Re: [PATCH v2 REBASED 00/10] Generic earlyconsole for ARC UART Driver Date: Fri, 4 Jul 2014 12:35:57 +0530 Message-ID: <53B65255.9000303@synopsys.com> References: <1403598315-1429-1-git-send-email-vgupta@synopsys.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-serial-owner@vger.kernel.org To: Rob Herring Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Greg Kroah-Hartman , Jiri Slaby , Paul Bolle , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-serial@vger.kernel.org" , Francois.Bedard@synopsys.com List-Id: devicetree@vger.kernel.org Hi Greg, On Wednesday 25 June 2014 02:35 AM, Rob Herring wrote: > On Tue, Jun 24, 2014 at 3:25 AM, Vineet Gupta > wrote: >> Hi, >> >> This is slightly modified repost of series posted last week >> http://www.spinics.net/lists/linux-serial/msg12884.html >> >> This series switches ARC UART from custom earlyprintk support to generic >> earlycon (many thanks to Rob for doing that). And also build on Grant's recent >> work for using DT stdout-path as default console. >> >> The motivation is to get rid of the early platform code, which in turn >> would help consolidate the init code across several ARC platforms. >> >> First 3 patches are general cleanup/refactoring, not necesarily related to >> earlycon. > > Other than my comment on patch 6: > > Reviewed-by: Rob Herring Is something else needed for this to me merged in tty-next for 3.17. I've had only 1 minor comment from Rob, and my reply to him never reached completion. Thx, -Vineet > >> >> v2 <- v1 >> -------- >> * Rebased on linux-next: 20140623 >> * Patch 9 split into 9 and 10 for driver/platform changes >> * Patch 10 also uses the DT stdout-path so no need for console= >> >> >> Thx, >> -Vineet >> >> >> Vineet Gupta (10): >> serial/arc: use uart_console_write() helper >> serial/arc: Refactor by referencing to uart_port where possible >> serial/arc: Remove the workaround for legacy ISS >> serial/arc: Use generic earlycon infrastructure >> serial/arc: remove earlyprintk support and switch to earlycon >> serial/arc: remove last remanants of platform data >> serial/arc: inline the probe helper >> ARC: [arcfpga] RIP early uart platform device stuff >> serial/arc: Enable DT based earlycon >> ARC: [arcfpga] stdout-path now suffices for earlycon/console >> >> arch/arc/boot/dts/angel4.dts | 3 +- >> arch/arc/plat-arcfpga/Kconfig | 7 - >> arch/arc/plat-arcfpga/platform.c | 97 +----------- >> drivers/tty/serial/Kconfig | 1 + >> drivers/tty/serial/arc_uart.c | 329 ++++++++++++++------------------------- >> 5 files changed, 123 insertions(+), 314 deletions(-) >> >> -- >> 1.8.3.2 >> > >