Patch "arm64: dts: mt7622: fix BPI-R64 WPS button" has been added to the 5.10-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    arm64: dts: mt7622: fix BPI-R64 WPS button

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm64-dts-mt7622-fix-bpi-r64-wps-button.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 1cd9573fe1a0e56cf70ce9d42875eac47122913c
Author: Nick Hainke <vincent@xxxxxxxxxxxx>
Date:   Thu Jun 30 13:16:57 2022 +0200

    arm64: dts: mt7622: fix BPI-R64 WPS button
    
    [ Upstream commit c98e6e683632386a3bd284acda4342e68aec4c41 ]
    
    The bananapi R64 (BPI-R64) experiences wrong WPS button signals.
    In OpenWrt pushing the WPS button while powering on the device will set
    it to recovery mode. Currently, this also happens without any user
    interaction. In particular, the wrong signals appear while booting the
    device or restarting it, e.g. after doing a system upgrade. If the
    device is in recovery mode the user needs to manually power cycle or
    restart it.
    
    The official BPI-R64 sources set the WPS button to GPIO_ACTIVE_LOW in
    the device tree. This setting seems to suppress the unwanted WPS button
    press signals. So this commit changes the button from GPIO_ACTIVE_HIGH to
    GPIO_ACTIVE_LOW.
    
    The official BPI-R64 sources can be found on
    https://github.com/BPI-SINOVOIP/BPI-R64-openwrt
    
    Fixes: 0b6286dd96c0 ("arm64: dts: mt7622: add bananapi BPI-R64 board")
    
    Suggested-by: INAGAKI Hiroshi <musashino.open@xxxxxxxxx>
    Signed-off-by: Nick Hainke <vincent@xxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20220630111746.4098-1-vincent@xxxxxxxxxxxx
    Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
index 9a11e5c60c26..3053f484c8cc 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -49,7 +49,7 @@ factory {
 		wps {
 			label = "wps";
 			linux,code = <KEY_WPS_BUTTON>;
-			gpios = <&pio 102 GPIO_ACTIVE_HIGH>;
+			gpios = <&pio 102 GPIO_ACTIVE_LOW>;
 		};
 	};