This is a note to let you know that I've just added the patch titled
arm: dts: mt7623: fix card detection issue on bananapi-r2
to the 4.15-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:
arm-dts-mt7623-fix-card-detection-issue-on-bananapi-r2.patch
and it can be found in the queue-4.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b96a696fb2a8dd1ee4e6cfee48dcac270fc53287 Mon Sep 17 00:00:00 2001
From: Sean Wang <sean.wang@xxxxxxxxxxxx>
Date: Thu, 7 Dec 2017 14:43:24 +0800
Subject: arm: dts: mt7623: fix card detection issue on bananapi-r2
From: Sean Wang <sean.wang@xxxxxxxxxxxx>
commit b96a696fb2a8dd1ee4e6cfee48dcac270fc53287 upstream.
Fix that bananapi-r2 booting from SD-card would fail since incorrect
polarity is applied to the previous setup with GPIO_ACTIVE_HIGH.
Cc: stable@xxxxxxxxxxxxxxx
Fixes: 0eed8d097612 ("arm: dts: mt7623: Add SD-card and EMMC to bananapi-r2")
Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
Tested-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -204,7 +204,7 @@
bus-width = <4>;
max-frequency = <50000000>;
cap-sd-highspeed;
- cd-gpios = <&pio 261 0>;
+ cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>;
vmmc-supply = <&mt6323_vmch_reg>;
vqmmc-supply = <&mt6323_vio18_reg>;
};
Patches currently in stable-queue which might be from sean.wang@xxxxxxxxxxxx are
queue-4.15/arm-dts-mt7623-fix-card-detection-issue-on-bananapi-r2.patch