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arm64: dts: disable unused USB3 AHP controller(1P) #294

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arm64: dts: disable unused USB3 AHP controller(1P) #294

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3 changes: 1 addition & 2 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-congo.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -1097,8 +1097,7 @@ pmic_ ## bus ## _ ## index: pmic@addr{ \
};

&usb3ahp {
status = "okay";
pinctrl-0 = <&pinctrl_usb3axhp_default &pinctrl_usb2axhp_default>;
status = "disabled";

@mahkurap mahkurap Aug 4, 2026

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we dont need to disable this explicitly. By default it is disabled in https://github.com/AMDESE/linux-aspeed/blob/integ_sp8/arch/arm64/boot/dts/aspeed/aspeed-g7.dtsi#L291. Correct fix would be to delete this node from the board device trees.

};

&xdma0 {
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3 changes: 1 addition & 2 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-eagle.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -1079,8 +1079,7 @@ pmic_ ## bus ## _ ## index: pmic@addr{ \
};

&usb3ahp {
status = "okay";
pinctrl-0 = <&pinctrl_usb3axhp_default &pinctrl_usb2axhp_default>;
status = "disabled";
};

&xdma0 {
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3 changes: 1 addition & 2 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-falcon.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -642,8 +642,7 @@ pmic_ ## bus ## _ ## index: pmic@addr{ \
};

&usb3ahp {
status = "okay";
pinctrl-0 = <&pinctrl_usb3axhp_default &pinctrl_usb2axhp_default>;
status = "disabled";
};

&xdma0 {
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3 changes: 1 addition & 2 deletions arch/arm64/boot/dts/aspeed/aspeed-bmc-amd-kenya.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -738,8 +738,7 @@ pmic_ ## bus ## _ ## index: pmic@addr{ \
};

&usb3ahp {
status = "okay";
pinctrl-0 = <&pinctrl_usb3axhp_default &pinctrl_usb2axhp_default>;
status = "disabled";
};

&xdma0 {
Expand Down