From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755978AbbLHHg0 (ORCPT ); Tue, 8 Dec 2015 02:36:26 -0500 Received: from mailout3.w1.samsung.com ([210.118.77.13]:50241 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750752AbbLHHgY (ORCPT ); Tue, 8 Dec 2015 02:36:24 -0500 X-AuditID: cbfec7f4-f79026d00000418a-82-56668875d03e Subject: Re: [PATCH v4 4/8] ARM: Exynos: use generic cpufreq driver for Exynos5420 To: Bartlomiej Zolnierkiewicz , Thomas Abraham , Sylwester Nawrocki , Kukjin Kim , Kukjin Kim , Viresh Kumar , Ben Gamari References: <1449512300-17230-1-git-send-email-b.zolnierkie@samsung.com> <1449512300-17230-5-git-send-email-b.zolnierkie@samsung.com> Cc: Tomasz Figa , Lukasz Majewski , Heiko Stuebner , Chanwoo Choi , Kevin Hilman , Javier Martinez Canillas , Tobias Jakobi , Anand Moon , linux-samsung-soc@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org From: Krzysztof Kozlowski X-Enigmail-Draft-Status: N1110 Message-id: <5666886C.10203@samsung.com> Date: Tue, 08 Dec 2015 16:36:12 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-version: 1.0 In-reply-to: <1449512300-17230-5-git-send-email-b.zolnierkie@samsung.com> Content-type: text/plain; charset=windows-1252 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrDIsWRmVeSWpSXmKPExsVy+t/xq7qlHWlhBocPSlhsnLGe1WLW/Lss Fte/PGe1+P/oNavFm7drmCxevzC06F1wlc2i//FrZouvh1cwWrx5uJnRYtPja6wWl3fNYbP4 3HuE0WLG+X1MFus23mK3OPymndWiYxmjRdvqD6wWq3b9YbTY+NXDQcRj56y77B6bVnWyedy5 tofNY/OSeo9/x9g9tvQDhfu2rGL0OPPb2WP7tXnMHp83yQVwRXHZpKTmZJalFunbJXBlzNm2 mq3gMXfF96YFrA2MLzi7GDk5JARMJDqfLWaFsMUkLtxbz9bFyMUhJLCUUWJ5434WCOcXo0Tn 2o9gVcICIRKLrm0DS4gILGaS6HvxgR2iqp1R4s7HSawgDrPARWaJFTP6mEBa2ASMJTYvX8IG sUROord7EguIzSugIfHl4DEwm0VAVWLCu99ANgeHqECExKIdmRAlghI/Jt8DK+EU8JT4//sa O0gJs4CexP2LWiBhZgF5ic1r3jJPYBSchaRjFkLVLCRVCxiZVzGKppYmFxQnpeca6hUn5haX 5qXrJefnbmKExOmXHYyLj1kdYhTgYFTi4T1xLDVMiDWxrLgy9xCjBAezkghvq25amBBvSmJl VWpRfnxRaU5q8SFGaQ4WJXHeubvehwgJpCeWpGanphakFsFkmTg4pRoYE0vlwq/Fhjp05c3L 1Np5886Vgy+lWsMn7+u6VC3QYOcR2XE7+u+f+UY2jNnv1Hoi/gVNOjeDp3rhOe4XbyoY282v 1M2Y+v6GyuNdbCFRfawr9mtsC454W/8nY3trq29uxfTVfsfuz2Jpb52k3/qPL/7QowhmoVmq zu12cu+n3m0Q0Ly7Q99RiaU4I9FQi7moOBEAb5qsjs8CAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08.12.2015 03:18, Bartlomiej Zolnierkiewicz wrote: > From: Thomas Abraham > > The new CPU clock type allows the use of cpufreq-dt driver > for Exynos5420. > > Changes by Bartlomiej: > - split Exynos5420 support from the original patch > - disable cpufreq if big.LITTLE switcher support is enabled > - switch to using cpufreq-dt driver > > Cc: Tomasz Figa > Cc: Kukjin Kim > Cc: Javier Martinez Canillas > Signed-off-by: Thomas Abraham > Signed-off-by: Bartlomiej Zolnierkiewicz > --- > arch/arm/mach-exynos/exynos.c | 3 +++ > 1 file changed, 3 insertions(+) I think this is actually now your patch, not Thomas any more. :) > > diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c > index 1c47aee..7a89c9d 100644 > --- a/arch/arm/mach-exynos/exynos.c > +++ b/arch/arm/mach-exynos/exynos.c > @@ -230,6 +230,9 @@ static const struct of_device_id exynos_cpufreq_matches[] = { > { .compatible = "samsung,exynos4212", .data = "cpufreq-dt" }, > { .compatible = "samsung,exynos4412", .data = "cpufreq-dt" }, > { .compatible = "samsung,exynos5250", .data = "cpufreq-dt" }, > +#ifndef CONFIG_BL_SWITCHER > + { .compatible = "samsung,exynos5420", .data = "cpufreq-dt" }, > +#endif Why not on BL_SWITCHER? Shouldn't be enough to disable ARM_DT_BL_CPUFREQ? Best regards, Krzysztof