Messages in this thread | | | Date | Fri, 8 May 2015 09:09:15 +0900 | Subject | Re: [PATCH 1/1] ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for Snow | From | Krzysztof Kozlowski <> |
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2015-05-07 1:36 GMT+09:00 Doug Anderson <dianders@chromium.org>: > Javier, > > On Wed, May 6, 2015 at 9:32 AM, Javier Martinez Canillas > <javier.martinez@collabora.co.uk> 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 <javier.martinez@collabora.co.uk> >> --- >> >> 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 <dianders@chromium.org>
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
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