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| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2023-05-30 14:03:36 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-06-04 21:07:07 +0800 |
| commit | 5e7487d08d5cf3a39aeb98c064c4a4f3bf5dadd0 (patch) | |
| tree | 48758afd6893cb5bd76e1c414709ba1beb40be57 /arch/arm/boot/dts/imx6dl-lanmcu.dts | |
| parent | bcadb701689a6569fbec7e60e21a73c586d0ed3b (diff) | |
| download | linux-5e7487d08d5cf3a39aeb98c064c4a4f3bf5dadd0.tar.gz linux-5e7487d08d5cf3a39aeb98c064c4a4f3bf5dadd0.tar.bz2 linux-5e7487d08d5cf3a39aeb98c064c4a4f3bf5dadd0.zip | |
ARM: dts: imx6dl: lanmcu: Configure over-current polarity for USB OTG node
This commit adds the 'over-current-active-low' flag to the USB OTG node
in the imx6dl-lanmcu device tree. This flag is necessary because the
hardware signals over-current conditions by pulling the line low.
Without this flag, the kernel could misinterpret an over-current
condition, leading to unexpected behavior.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6dl-lanmcu.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6dl-lanmcu.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6dl-lanmcu.dts b/arch/arm/boot/dts/imx6dl-lanmcu.dts index bbfa921e657d..7c62db91173b 100644 --- a/arch/arm/boot/dts/imx6dl-lanmcu.dts +++ b/arch/arm/boot/dts/imx6dl-lanmcu.dts @@ -257,6 +257,7 @@ pinctrl-0 = <&pinctrl_usbotg>; phy_type = "utmi"; dr_mode = "host"; + over-current-active-low; status = "okay"; }; |