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arm64: dts: mediatek: mt8195-cherry: Mark USB 3.0 on xhci1 as disabled

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commit 09d3856794 upstream.

USB 3.0 on xhci1 is not used, as the controller shares the same PHY as
pcie1. The latter is enabled to support the M.2 PCIe WLAN card on this
design.

Mark USB 3.0 as disabled on this controller using the
"mediatek,u3p-dis-msk" property.

Reported-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> #KernelCI
Closes: https://lore.kernel.org/all/9fce9838-ef87-4d1b-b3df-63e1ddb0ec51@notapiano/
Fixes: b6267a396e ("arm64: dts: mediatek: cherry: Enable T-PHYs and USB XHCI controllers")
Cc: stable@vger.kernel.org
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20240731034411.371178-2-wenst@chromium.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chen-Yu Tsai 2024-07-31 11:44:08 +08:00 committed by Greg Kroah-Hartman
parent 1e44ee6cdd
commit 090386dbed
1 changed files with 1 additions and 0 deletions
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1
arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
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@ -1312,6 +1312,7 @@
usb2-lpm-disable; usb2-lpm-disable;
vusb33-supply = <&mt6359_vusb_ldo_reg>; vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>; vbus-supply = <&usb_vbus>;
mediatek,u3p-dis-msk = <1>;
}; };
#include <arm/cros-ec-keyboard.dtsi> #include <arm/cros-ec-keyboard.dtsi>