From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753270AbbFUKBS (ORCPT ); Sun, 21 Jun 2015 06:01:18 -0400 Received: from mail-qk0-f173.google.com ([209.85.220.173]:34726 "EHLO mail-qk0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751320AbbFUKBM (ORCPT ); Sun, 21 Jun 2015 06:01:12 -0400 From: Chris Zhong To: heiko@sntech.de, dianders@chromium.org Cc: linux-rockchip@lists.infradead.org, sonnyrao@chromium.org, amstan@google.com, dtor@google.com, Chris Zhong , Russell King , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] add support holding 24Mhz osc during suspend Date: Sun, 21 Jun 2015 18:00:45 +0800 Message-Id: <1434880847-29505-1-git-send-email-zyw@rock-chips.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since the usb-phy clocks are not connected to the 32khz clock-in, they only have 24Mhz as the clock source. If we want to wake up system via usb device, we should hold the 24Mhz osc during suspend. This Patch has tested on chromebook jerry board, with another patch[0], we can wakeup system via usb keyboard. [0] https://chromium-review.googlesource.com/#/c/277811/3 Chris Zhong (2): ARM: rockchip: add support holding 24Mhz osc during suspend ARM: rockchip: remove some useless macro in pm.h arch/arm/mach-rockchip/pm.c | 38 ++++++++++++++++++++++++++++++++++++-- arch/arm/mach-rockchip/pm.h | 7 ------- 2 files changed, 36 insertions(+), 9 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/