Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753968AbbGIQsr (ORCPT ); Thu, 9 Jul 2015 12:48:47 -0400 Received: from s1l1v.rtu.lv ([213.175.90.140]:57373 "EHLO mail.pbx.lv" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751866AbbGIQsk (ORCPT ); Thu, 9 Jul 2015 12:48:40 -0400 To: Linus Walleij Subject: Re: Gemini Soc timers MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 09 Jul 2015 19:48:37 +0300 From: Roman Yeryomin Cc: Hans Ulli Kroll , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, Felix Fietkau , rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org, Alexandre Belloni , Russell King In-Reply-To: References: <1292339307-14336-2-git-send-email-ulli.kroll@googlemail.com> <2131951.l0j0CIttAZ@wuerfel> <1781580.JRD7b0UrJA@wuerfel> <5e6214ee669fbd797ad2ef257ce52068@advem.lv> Message-ID: <975d474dd947bcef8d3dd70ef18a5c29@advem.lv> User-Agent: Roundcube Webmail/1.0.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2378 Lines: 68 On 2015-07-09 18:48, Linus Walleij wrote: > On Thu, Jul 9, 2015 at 3:02 PM, Roman Yeryomin wrote: >> On 2015-07-09 14:58, Hans Ulli Kroll wrote: >>> >>> Hi >>> >>> On Thu, 9 Jul 2015, Arnd Bergmann wrote: >>> >>>> On Thursday 09 July 2015 01:29:39 Roman Yeryomin wrote: >>>> > >>>> > OK, here are the minimal changes required (see attachment). Tested on >>>> > 4.1.1 >>>> > Let me know if you want me to submit it in some other way. >>>> > >>>> >>>> The changes look ok to me. Please submit them as two separate >>>> patches (1. set up and use timer3, 2. register sched_clock) >>>> according >>>> to the Documentation/SubmittingPatches description. >>>> >>>> Thanks, >>>> >>>> Arnd >>>> >>> >>> have you seen this thread ... >>> [PATCH 00/18] ARM: Migrate clockevent drivers to 'set-state >>> http://permalink.gmane.org/gmane.linux.ports.arm.kernel/423992 >>> >>> arch/arm/mach-gemini/time.c | 69 >>> ++++++++++++------------ >>> >>> Two or more weeks ago I send a patchset fixing this problem. >>> At this time Arnd was in holiday and until today I was very busy at >>> work. >> >> >> Sorry, I didn't see your patches. >> Arnd requested minimal changes and until yesterday I was very busy >> too. >> >>> I can rework my patches on top of Viresh's patchset >> >> >> It looks that this patchset doesn't conflict with the fix needed. > > Can any of you guys just look at this thing from OpenWRT: > http://git.openwrt.org/?p=openwrt.git;a=blob;f=target/linux/gemini/patches-3.18/160-gemini-timers.patch;h=4b0edb45d162f751bfb7475f5b3158f28d69fe84;hb=HEAD > > As usual they are just keeping it out of mainline, and this > is adding sched_clock() and other goodies so should > probably be upstreamed ASAP. This is what I initially submitted here. But Arnd wanted to see a smaller patch which only fixes gemini timer issue (t.i. shed clock being 100Hz instead of 25MHz). Also I've submitted 4.1 support yesterday, but patches didn't change much comparing to 3.18 I would love to see all those patches/drivers in mainline - tell me where do I submit all that :) Regards, Roman -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/