From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1755666AbbIBSDj (ORCPT <rfc822;w@1wt.eu>);
	Wed, 2 Sep 2015 14:03:39 -0400
Received: from smtp.codeaurora.org ([198.145.29.96]:45734 "EHLO
	smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1751876AbbIBSDg (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Wed, 2 Sep 2015 14:03:36 -0400
Subject: Re: [PATCH v2] cpufreq-dt: add suspend frequency support
To: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
        Thomas Abraham <thomas.ab@samsung.com>,
        Kukjin Kim <kgene.kim@samsung.com>, Kukjin Kim <kgene@kernel.org>,
        Viresh Kumar <viresh.kumar@linaro.org>,
        Krzysztof Kozlowski <k.kozlowski@samsung.com>,
        Marek Szyprowski <m.szyprowski@samsung.com>
References: <1441212476-21316-1-git-send-email-b.zolnierkie@samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Tomasz Figa <tomasz.figa@gmail.com>,
        Lukasz Majewski <l.majewski@samsung.com>,
        Heiko Stuebner <heiko@sntech.de>, Chanwoo Choi <cw00.choi@samsung.com>,
        Kevin Hilman <khilman@linaro.org>,
        Javier Martinez Canillas <javier@osg.samsung.com>,
        Tobias Jakobi <tjakobi@math.uni-bielefeld.de>,
        Anand Moon <linux.amoon@gmail.com>, linux-samsung-soc@vger.kernel.org,
        linux-clk@vger.kernel.org, linux-pm@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
From: Stephen Boyd <sboyd@codeaurora.org>
Message-ID: <55E739F5.8060000@codeaurora.org>
Date: Wed, 2 Sep 2015 11:03:33 -0700
User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:38.0) Gecko/20100101
 Thunderbird/38.2.0
MIME-Version: 1.0
In-Reply-To: <1441212476-21316-1-git-send-email-b.zolnierkie@samsung.com>
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On 09/02/2015 09:47 AM, Bartlomiej Zolnierkiewicz wrote:
> Add suspend frequency support and set it to the boot frequency,
> this matches what the old exynos-cpufreq driver has been doing.
>
> This patch fixes suspend/resume support on Exynos4412 based
> Trats2 board and reboot hang on Exynos4412 based Odroid U3
> board.
>
> Cc: Viresh Kumar <viresh.kumar@linaro.org>
> Cc: Thomas Abraham <thomas.ab@samsung.com>
> Cc: Javier Martinez Canillas <javier@osg.samsung.com>
> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> Cc: Marek Szyprowski <m.szyprowski@samsung.com>
> Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
> ---
> This patch supersedes "[PATCH] ARM: dts: exynos4412-odroid-*: add
> workaround for CPUfreq/reboot issue" one from yesterday.

What do we do about cpufreq-dt users that don't want to change frequency
during suspend?

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project