Commit 8cf5e6dc authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Kukjin Kim

ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for exynos5250-snow

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: default avatarJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: default avatarDoug Anderson <dianders@chromium.org>
Signed-off-by: default avatarKukjin Kim <kgene@kernel.org>
parent cb0f7c8b
......@@ -567,6 +567,7 @@ &mmc_3 {
num-slots = <1>;
broken-cd;
cap-sdio-irq;
keep-power-in-suspend;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
......
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