Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.7 336/376] ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries | Date | Fri, 19 Jun 2020 16:34:14 +0200 |
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From: Jonathan Bakker <xc-racer2@live.ca>
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: <stable@vger.kernel.org> Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- 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;
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