ARM: dts: sun8i-a83t-tbs-a711: Fix WiFi resume from suspend

BugLink: https://bugs.launchpad.net/bugs/1855787
[ Upstream commit e614f341253f8541baf0230a8dc6a016b544b1e2 ]

Without enabling keep-power-in-suspend, we can't wake the device
up using WOL packet, and the log is flooded with these messages
on resume:

sunxi-mmc 1c10000.mmc: send stop command failed
sunxi-mmc 1c10000.mmc: data error, sending stop command
sunxi-mmc 1c10000.mmc: send stop command failed
sunxi-mmc 1c10000.mmc: data error, sending stop command

So to make the WiFi really a wakeup-source, we need to keep it powered
during suspend.

Fixes: 0e23372080def7 ("arm: dts: sun8i: Add the TBS A711 tablet devicetree")
Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
index a021ee6da3968c252a02aefb29c3b99a2e13a096..6e6d25afd82a59a0d0456455062e06ba07166bac 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -120,6 +120,7 @@
        vqmmc-supply = <&reg_dldo1>;
        non-removable;
        wakeup-source;
+       keep-power-in-suspend;
        status = "okay";
 
        brcmf: wifi@1 {