From: Jonathan Bakker <[email protected]>
commit 869d42e6eba821905e1a0950623aadafe1a6e6d3 upstream.
SDHCI1 is connected to a BCM4329 WiFi/BT chip which requires
power to be kept over suspend. As the surrounding hardware supports
this, mark it as such. This fixes WiFi after a suspend/resume cycle.
Fixes: 170642468a51 ("ARM: dts: s5pv210: Add initial DTS for Samsung Aries
based phones")
Cc: <[email protected]>
Signed-off-by: Jonathan Bakker <[email protected]>
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/arm/boot/dts/s5pv210-aries.dtsi | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm/boot/dts/s5pv210-aries.dtsi
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -454,6 +454,7 @@
pinctrl-names = "default";
cap-sd-highspeed;
cap-mmc-highspeed;
+ keep-power-in-suspend;
mmc-pwrseq = <&wifi_pwrseq>;
non-removable;
