From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sylwester Nawrocki Subject: Re: [PATCH] clk: exynos4: Add CLK_GET_RATE_NOCACHE flag for the Exynos4x12 ISP clocks Date: Mon, 22 Jul 2013 14:14:40 +0200 Message-ID: <51ED2230.8080100@samsung.com> References: <1372099374-21008-1-git-send-email-s.nawrocki@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout3.w1.samsung.com ([210.118.77.13]:30110 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751767Ab3GVMOo (ORCPT ); Mon, 22 Jul 2013 08:14:44 -0400 In-reply-to: <1372099374-21008-1-git-send-email-s.nawrocki@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: mturquette@linaro.org Cc: linux-kernel@vger.kernel.org, kyungmin.park@samsung.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org On 06/24/2013 08:42 PM, Sylwester Nawrocki wrote: > The ISP clock registers belong to the ISP power domain and may change > their values if this power domain is switched off/on. Add > CLK_GET_RATE_NOCACHE flags to ensure we do not rely on invalid cached > data when setting or getting frequency of those clocks. > > Signed-off-by: Sylwester Nawrocki > Signed-off-by: Kyungmin Park Mike, would you consider queueing that patch for current -rc cycle ? Thanks, Sylwester From mboxrd@z Thu Jan 1 00:00:00 1970 From: s.nawrocki@samsung.com (Sylwester Nawrocki) Date: Mon, 22 Jul 2013 14:14:40 +0200 Subject: [PATCH] clk: exynos4: Add CLK_GET_RATE_NOCACHE flag for the Exynos4x12 ISP clocks In-Reply-To: <1372099374-21008-1-git-send-email-s.nawrocki@samsung.com> References: <1372099374-21008-1-git-send-email-s.nawrocki@samsung.com> Message-ID: <51ED2230.8080100@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 06/24/2013 08:42 PM, Sylwester Nawrocki wrote: > The ISP clock registers belong to the ISP power domain and may change > their values if this power domain is switched off/on. Add > CLK_GET_RATE_NOCACHE flags to ensure we do not rely on invalid cached > data when setting or getting frequency of those clocks. > > Signed-off-by: Sylwester Nawrocki > Signed-off-by: Kyungmin Park Mike, would you consider queueing that patch for current -rc cycle ? Thanks, Sylwester