Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751911AbbEHAJT (ORCPT ); Thu, 7 May 2015 20:09:19 -0400 Received: from mail-vn0-f51.google.com ([209.85.216.51]:36006 "EHLO mail-vn0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751255AbbEHAJQ (ORCPT ); Thu, 7 May 2015 20:09:16 -0400 MIME-Version: 1.0 In-Reply-To: References: <1430929979-18119-1-git-send-email-javier.martinez@collabora.co.uk> Date: Fri, 8 May 2015 09:09:15 +0900 X-Google-Sender-Auth: 4g5zGNv5UdiGf_F-jYz-s9SQMYM Message-ID: Subject: Re: [PATCH 1/1] ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for Snow From: Krzysztof Kozlowski To: Doug Anderson Cc: Javier Martinez Canillas , Krzysztof Kozlowski , linux-samsung-soc , "linux-kernel@vger.kernel.org" , Kukjin Kim , Olof Johansson , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1478 Lines: 42 2015-05-07 1:36 GMT+09:00 Doug Anderson : > Javier, > > On Wed, May 6, 2015 at 9:32 AM, Javier Martinez Canillas > wrote: >> The Marvell mwifiex driver prevents the system to enter into a suspend >> state if the card power is not preserved during a suspend/resume cycle. >> >> So Suspend-to-RAM and Suspend-to-idle are failing on Exynos5250 Snow. >> >> Add the keep-power-in-suspend Power Management property to the SDIO/MMC >> node so the mwifiex suspend handler doesn't fail and the system is able >> to enter into a suspend state. >> >> Signed-off-by: Javier Martinez Canillas >> --- >> >> Kukjin and Krzysztof, >> >> I didn't notice that Snow was also missing this property when I did the >> same change for Peach Pit and and Pi Chromebooks [0], sorry about that. >> >> Best regards, >> Javier >> >> [0]: https://lkml.org/lkml/2015/4/7/377 >> --- >> arch/arm/boot/dts/exynos5250-snow.dts | 1 + >> 1 file changed, 1 insertion(+) > > Reviewed-by: Doug Anderson Thanks, applied to dts-fixes branch, I'll try to push it sooner than later but it depends on status of previous pull requests. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/