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arm64: dts: imx8mp-debix-model-a: Remove USB hub reset-gpios

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[ Upstream commit 0ce9a2c121e3ab354cf66aeecd3ed0758f3c5067 ]

The SAI2_TXC pin is left unconnected per the imx8mp-debix-model-a
schematics:

https://debix.io/Uploads/Temp/file/20230331/DEBIX%20Model%20A%20Schematics.pdf

Also, the RTS5411E USB hub chip does not have a reset pin.

Remove this pin description to properly describe the hardware.

This also fixes the following schema warning:

hub@1: 'reset-gpios' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/usb/realtek,rts5411.yaml#

Fixes: 0253e1cb6300 ("arm64: dts: imx8mp-debix: add USB host support")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Fabio Estevam 2023-09-29 10:11:23 -03:00 committed by Greg Kroah-Hartman
parent 411cfec3c5
commit 63595cc5b3
1 changed files with 0 additions and 3 deletions
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3
arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
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@ -284,7 +284,6 @@
usb_hub_2_x: hub@1 {
compatible = "usbbda,5411";
reg = <1>;
reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
vdd-supply = <&reg_usb_hub>;
peer-hub = <&usb_hub_3_x>;
};
@ -293,7 +292,6 @@
usb_hub_3_x: hub@2 {
compatible = "usbbda,411";
reg = <2>;
reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
vdd-supply = <&reg_usb_hub>;
peer-hub = <&usb_hub_2_x>;
};
@ -443,7 +441,6 @@
pinctrl_usb1: usb1grp {
fsl,pins = <
MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x10
MX8MP_IOMUXC_SAI2_TXC__GPIO4_IO25 0x19
>;
};