From: Jonathan Bakker <xc-racer2@live.ca>
Date: Fri, 1 May 2020 16:50:05 -0700
Subject: ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries
Git-commit: 869d42e6eba821905e1a0950623aadafe1a6e6d3
Patch-mainline: v5.8-rc1
References: git-fixes
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: <stable@vger.kernel.org>
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Ivan T. Ivanov <iivanov@suse.de>
---
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;