From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Lezcano Subject: Re: [GIT PULL 4/5] Samsung exynos_mct update for v3.17 Date: Tue, 22 Jul 2014 19:32:16 +0200 Message-ID: <53CEA020.309@linaro.org> References: <53C9C164.9030404@samsung.com> <20140719220623.GF15676@quad.lixom.net> <53CCD3AB.7040205@linaro.org> <01b601cfa59c$12c2c7f0$384857d0$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-wi0-f169.google.com ([209.85.212.169]:46634 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752620AbaGVRcT (ORCPT ); Tue, 22 Jul 2014 13:32:19 -0400 Received: by mail-wi0-f169.google.com with SMTP id n3so6299903wiv.4 for ; Tue, 22 Jul 2014 10:32:18 -0700 (PDT) In-Reply-To: <01b601cfa59c$12c2c7f0$384857d0$@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Kukjin Kim , 'Olof Johansson' Cc: arm@kernel.org, 'Arnd Bergmann' , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, 'Doug Anderson' , tglx@linutronix.de On 07/22/2014 12:59 PM, Kukjin Kim wrote: > Daniel Lezcano wrote: >> >> On 07/20/2014 12:06 AM, Olof Johansson wrote: >>> On Sat, Jul 19, 2014 at 09:52:52AM +0900, Kukjin Kim wrote: >>>> Note that this is also based on 3.16-rc5 because of dependency wit= h >>>> previous samsung fixes including exynos_mct already merged in >>>> mainline during -rc. >>>> >>>> The following changes since commit 1795cd9b3a91d4b5473c97f491d6389= 2442212ab: >>>> >>>> Linux 3.16-rc5 (2014-07-13 14:04:33 -0700) >>>> >>>> are available in the git repository at: >>>> >>> >>>> git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.= git >>>> tags/exynos-mct >>>> >>>> for you to fetch changes up to 1a631118c1d085fe162f3b6d44f710c7220= 6ef2d: >>>> >>>> clocksource: exynos_mct: Only use 32-bits where possible >>>> (2014-07-19 03:07:52 +0900) >>>> >>>> ---------------------------------------------------------------- >>>> exynos_mct update for v3.17 >>>> - only use 32-bit access for performance benefits on exynos >>>> 32-bit system and this means ARCH timer should be supported >>>> on exynos 64-bit system instead of current MCT. >>>> - use readl_relaxed/writel_relaxed to consistently use the >>>> proper functions in exynos_mct. >>> >>> There's no reason for these to go through arm-soc, is there? They s= hould >>> go through the clocksource tree (Daniel Lezcano / Thomas Gleixner).= They >>> also lack acks from them if they for some reason need to go through= arm-soc. >> > Olof, you're right. The branch has no dependency with arm-soc so I ag= reed. > >> Yes, that's right. Furthermore I have been discussing with Doug abou= t >> these patches before. >> >> Kukjin, is there any dependency on these patches ? >> > Yeah, Daniel, it should be handled in the clocksource tree so how sho= uld I do > for it? I can pull your branch v3.17-next/mct-exynos and you drop the merge fro= m=20 this branch in your master ? --=20 Linaro.org =E2=94=82 Open source software fo= r ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Tue, 22 Jul 2014 19:32:16 +0200 Subject: [GIT PULL 4/5] Samsung exynos_mct update for v3.17 In-Reply-To: <01b601cfa59c$12c2c7f0$384857d0$@samsung.com> References: <53C9C164.9030404@samsung.com> <20140719220623.GF15676@quad.lixom.net> <53CCD3AB.7040205@linaro.org> <01b601cfa59c$12c2c7f0$384857d0$@samsung.com> Message-ID: <53CEA020.309@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 07/22/2014 12:59 PM, Kukjin Kim wrote: > Daniel Lezcano wrote: >> >> On 07/20/2014 12:06 AM, Olof Johansson wrote: >>> On Sat, Jul 19, 2014 at 09:52:52AM +0900, Kukjin Kim wrote: >>>> Note that this is also based on 3.16-rc5 because of dependency with >>>> previous samsung fixes including exynos_mct already merged in >>>> mainline during -rc. >>>> >>>> The following changes since commit 1795cd9b3a91d4b5473c97f491d63892442212ab: >>>> >>>> Linux 3.16-rc5 (2014-07-13 14:04:33 -0700) >>>> >>>> are available in the git repository at: >>>> >>> >>>> git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git >>>> tags/exynos-mct >>>> >>>> for you to fetch changes up to 1a631118c1d085fe162f3b6d44f710c72206ef2d: >>>> >>>> clocksource: exynos_mct: Only use 32-bits where possible >>>> (2014-07-19 03:07:52 +0900) >>>> >>>> ---------------------------------------------------------------- >>>> exynos_mct update for v3.17 >>>> - only use 32-bit access for performance benefits on exynos >>>> 32-bit system and this means ARCH timer should be supported >>>> on exynos 64-bit system instead of current MCT. >>>> - use readl_relaxed/writel_relaxed to consistently use the >>>> proper functions in exynos_mct. >>> >>> There's no reason for these to go through arm-soc, is there? They should >>> go through the clocksource tree (Daniel Lezcano / Thomas Gleixner). They >>> also lack acks from them if they for some reason need to go through arm-soc. >> > Olof, you're right. The branch has no dependency with arm-soc so I agreed. > >> Yes, that's right. Furthermore I have been discussing with Doug about >> these patches before. >> >> Kukjin, is there any dependency on these patches ? >> > Yeah, Daniel, it should be handled in the clocksource tree so how should I do > for it? I can pull your branch v3.17-next/mct-exynos and you drop the merge from this branch in your master ? -- Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog