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Subject[PATCH 04/13] arm: dts: s5pv210: aries: Set keep-power-in-suspend for SDHCI1
Date
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.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
---
arch/arm/boot/dts/s5pv210-aries.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
index 8ff70b856334..d419b77201f7 100644
--- 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;
--
2.20.1
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