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[2/3] arm64: dts: mediatek: mt8395-nio-12l: Mark USB 3.0 on xhci1 as disabled

Message ID 20240731034411.371178-3-wenst@chromium.org (mailing list archive)
State New, archived
Headers show
Series arm64: dts: mediatek: mt8195: Fix and clean up xhci1 | expand

Commit Message

Chen-Yu Tsai July 31, 2024, 3:44 a.m. UTC 
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@vger.kernel.org>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
 arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
index 4b5f6cf16f70..096fa999aa59 100644
--- 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 @@  &xhci1 {
 	usb2-lpm-disable;
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
 	vbus-supply = <&vsys>;
+	mediatek,u3p-dis-msk = <1>;
 	status = "okay";
 };