From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752054AbcDNE4S (ORCPT ); Thu, 14 Apr 2016 00:56:18 -0400 Received: from gloria.sntech.de ([95.129.55.99]:41784 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750948AbcDNE4R (ORCPT ); Thu, 14 Apr 2016 00:56:17 -0400 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Stephen Boyd Cc: Finlye Xiao , mturquette@baylibre.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, zhengxing@rock-chips.com, wxt@rock-chips.com, zyw@rock-chips.com, jay.xu@rock-chips.com, zhangqing@rock-chips.com, xxx@rock-chips.com, huangtao@rock-chips.com Subject: Re: [PATCH v1] clk: Add clk_composite_set_rate_and_parent Date: Thu, 14 Apr 2016 06:56:08 +0200 Message-ID: <4176514.rpsd1Fqbyv@diego> User-Agent: KMail/4.14.10 (Linux/4.4.0-1-amd64; KDE/4.14.14; x86_64; ; ) In-Reply-To: <20160414004331.GK14441@codeaurora.org> References: <1460339652-63498-1-git-send-email-finley.xiao@rock-chips.com> <3986787.PS6VzOpSAJ@phil> <20160414004331.GK14441@codeaurora.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Mittwoch, 13. April 2016, 17:43:31 schrieb Stephen Boyd: > On 04/12, Heiko Stuebner wrote: > > I remember having clocks not overflow their target rate came up in some > > ELC > > talk last week (probably in Stephens Qualcomm-kernel-talk) and a general > > solution might need some changes closer to the core. > > Yep. It's on the list. Hopefully coordinated clk rate changes > will help here. Composite clks are sort of already coordinated > rates in a minor form though. Which is why I hope we can land this (meaning v2 from tuesday) in the meantime, as it fixes an issue we're seeing on the rk3399 and shouldn't affect any part of the core clock-framework ;-) . Heiko