This is a note to let you know that I've just added the patch titled ARM: dts: exynos: fix polarity of VBUS GPIO of Origen 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: arm-dts-exynos-fix-polarity-of-vbus-gpio-of-origen.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 9a6ac08c76c8c8230936ecb1ebd4aca4dbc638ec Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> Date: Tue Sep 27 15:05:03 2022 -0700 ARM: dts: exynos: fix polarity of VBUS GPIO of Origen [ Upstream commit a08137bd1e0a7ce951dce9ce4a83e39d379b6e1b ] EHCI Oxynos (drivers/usb/host/ehci-exynos.c) drives VBUS GPIO high when trying to power up the bus, therefore the GPIO in DTS must be marked as "active high". This will be important when EHCI driver is converted to gpiod API that respects declared polarities. Fixes: 4e8991def565 ("ARM: dts: exynos: Enable AX88760 USB hub on Origen board") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> Link: https://lore.kernel.org/r/20220927220504.3744878-1-dmitry.torokhov@xxxxxxxxx Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index c2e793b69e7d..e2d76ea4404e 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -95,7 +95,7 @@ }; &ehci { - samsung,vbus-gpio = <&gpx3 5 1>; + samsung,vbus-gpio = <&gpx3 5 GPIO_ACTIVE_HIGH>; status = "okay"; phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>; phy-names = "hsic0", "hsic1";