diff options
| author | Chen-Yu Tsai <wenst@chromium.org> | 2024-07-31 11:44:08 +0800 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2024-07-31 10:17:04 +0200 |
| commit | 09d385679487c58f0859c1ad4f404ba3df2f8830 (patch) | |
| tree | 3cd60e7fda0f08fc53dd8d61c5ea113fedab2872 /arch/arm64/boot/dts/mediatek | |
| parent | 587c945c933364f24d132918d7703997fd1e2cd6 (diff) | |
arm64: dts: mediatek: mt8195-cherry: Mark USB 3.0 on xhci1 as disabled
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: b6267a396e1c ("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>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index 20dfa18c9dda..d535fa6dc9d3 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -1400,6 +1400,7 @@ rx-fifo-depth = <3072>; vusb33-supply = <&mt6359_vusb_ldo_reg>; vbus-supply = <&usb_vbus>; + mediatek,u3p-dis-msk = <1>; }; &xhci2 { |