From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755173AbbCMNnV (ORCPT ); Fri, 13 Mar 2015 09:43:21 -0400 Received: from eusmtp01.atmel.com ([212.144.249.242]:16632 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754692AbbCMNnS (ORCPT ); Fri, 13 Mar 2015 09:43:18 -0400 Message-ID: <5502E96D.2050002@atmel.com> Date: Fri, 13 Mar 2015 14:43:09 +0100 From: Nicolas Ferre Organization: atmel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Wenyou Yang , CC: , , , , , , Subject: Re: [PATCH v2.0 0/2] ARM: AT91: pm: add support to disable the DDR's clock References: <1425873378-8253-1-git-send-email-wenyou.yang@atmel.com> In-Reply-To: <1425873378-8253-1-git-send-email-wenyou.yang@atmel.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.161.30.18] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 09/03/2015 04:56, Wenyou Yang a écrit : > Hi, > > The patch series purpose is to disable the DDR controller's clock and DDR > system clock during the suspending to achieve the lower power consumption. > > It is based on the branch, at91-4.0-fixes > git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git > + [PATCH] ARM: at91: Add pm support for sama5d3 and sama5d4 > > Change log for v2.0 > - rebase. > > Wenyou Yang (2): > pm: at91: add the PM initialization for the sama5d3 and sama5d4 > pm: at91: add support to disable/enable the DDR clock I still have to make up my mind with this series. I keep it out of my first cleanup pull-request for now. Let's keep on thinking about it... Bye, > arch/arm/mach-at91/generic.h | 4 ++ > arch/arm/mach-at91/include/mach/sama5d3.h | 1 + > arch/arm/mach-at91/include/mach/sama5d4.h | 5 ++ > arch/arm/mach-at91/pm.c | 25 +++++++++ > arch/arm/mach-at91/pm.h | 9 ++++ > arch/arm/mach-at91/pm_suspend.S | 83 +++++++++++++++++++++++++++++ > arch/arm/mach-at91/sama5.c | 8 ++- > include/linux/clk/at91_pmc.h | 1 + > 8 files changed, 135 insertions(+), 1 deletion(-) > -- Nicolas Ferre