This is a note to let you know that I've just added the patch titled ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells to the 5.12-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-imx-emcon-avari-fix-nxp-pca8574-gpio-cells.patch and it can be found in the queue-5.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit d6c307730214b5593fe5c42cc286e2640b58bf17 Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Date: Fri May 21 09:54:07 2021 +0200 ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells [ Upstream commit b73eb6b3b91ff7d76cff5f8c7ab92fe0c51e3829 ] According to the DT bindings, #gpio-cells must be two. Fixes: 63e71fedc07c4ece ("ARM: dts: Add support for emtrion emCON-MX6 series") Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm/boot/dts/imx6qdl-emcon-avari.dtsi b/arch/arm/boot/dts/imx6qdl-emcon-avari.dtsi index 828cf3e39784..c4e146f3341b 100644 --- a/arch/arm/boot/dts/imx6qdl-emcon-avari.dtsi +++ b/arch/arm/boot/dts/imx6qdl-emcon-avari.dtsi @@ -126,7 +126,7 @@ compatible = "nxp,pca8574"; reg = <0x3a>; gpio-controller; - #gpio-cells = <1>; + #gpio-cells = <2>; }; };