From: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
commit be985531a5dd9ca50fc9f3f85b8adeb2a4a75a58 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.
Fixes: 96564b1e2ea4 ("arm64: dts: mediatek: Introduce the MT8395 Radxa NIO 12L board")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240731034411.371178-3-wenst@xxxxxxxxxxxx
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
@@ -898,6 +898,7 @@
usb2-lpm-disable;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&vsys>;
+ mediatek,u3p-dis-msk = <1>;
status = "okay";
};
Patches currently in stable-queue which might be from wenst@xxxxxxxxxxxx are
queue-6.11/arm64-dts-mediatek-mt8395-nio-12l-mark-usb-3.0-on-xhci1-as-disabled.patch
queue-6.11/regulator-return-actual-error-in-of_regulator_bulk_g.patch
queue-6.11/arm64-dts-mediatek-mt8195-correct-clock-order-for-dp.patch
queue-6.11/arm64-dts-mediatek-mt8195-cherry-mark-usb-3.0-on-xhci1-as-disabled.patch
