From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932229AbaLATvJ (ORCPT ); Mon, 1 Dec 2014 14:51:09 -0500 Received: from mail-pa0-f47.google.com ([209.85.220.47]:42340 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932156AbaLATvH (ORCPT ); Mon, 1 Dec 2014 14:51:07 -0500 From: Kevin Hilman To: Chris Zhong Cc: heiko@sntech.de, dianders@chromium.org, mturquette@linaro.org, Ian Campbell , Russell King , Rob Herring , Pawel Moll , Mark Rutland , Linus Walleij , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Kumar Gala , Tony Xie , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v10 0/4] This suspend patch is only support cut off the power of cpu and some external References: <1417423940-1669-1-git-send-email-zyw@rock-chips.com> Date: Mon, 01 Dec 2014 11:51:03 -0800 In-Reply-To: <1417423940-1669-1-git-send-email-zyw@rock-chips.com> (Chris Zhong's message of "Mon, 1 Dec 2014 16:52:16 +0800") Message-ID: <7htx1f409k.fsf@deeprootsystems.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Chris Zhong writes: > devices, since we still lack power_domain driver, so the other power rail > of rk3288 need keep power on. > I have tested it on rk3288-evb board, atop next-20141112. goto suspend by type > "echo mem > /sys/power/state", vdd_cpu is about 0mv by measuring, so it can be > determined in sleep mode, then press power button to wakeup it. I tested this on top of today's linux-next (next-20141201) and it suspends, but doesn't wake up from any of the button presses. What wakeup sources are configured for the rk3288-evb-rk808? Kevin