TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Chen-Yu Tsai
2024-07-31 11:44:08 +08:00
committed by AngeloGioacchino Del Regno
parent 587c945c93
commit 09d3856794
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+1
View File
@@ -1400,6 +1400,7 @@
rx-fifo-depth = <3072>;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>;
mediatek,u3p-dis-msk = <1>;
};
&xhci2 {