diff options
| author | Stephan Gerhold <stephan.gerhold@linaro.org> | 2024-12-10 10:07:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 10:05:17 +0100 |
| commit | b42072041f03959083b3a43280d4143610e9eb58 (patch) | |
| tree | 0f5dee5a376029bff980750466ce9e14922b9a52 /arch | |
| parent | b4c67165fc308d0d30a6af30bf782f58bf626fc7 (diff) | |
| download | linux-b42072041f03959083b3a43280d4143610e9eb58.tar.gz linux-b42072041f03959083b3a43280d4143610e9eb58.tar.bz2 linux-b42072041f03959083b3a43280d4143610e9eb58.zip | |
arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Fix USB QMP PHY supplies
commit 6efc01b75f819a2988aa9392f93a4d6501871525 upstream.
On the X1E80100 CRD, &vreg_l3e_1p2 only powers &usb_mp_qmpphy0/1
(i.e. USBSS_3 and USBSS_4). The QMP PHYs for USB_0, USB_1 and USB_2
are actually powered by &vreg_l2j_1p2.
Since x1e78100-lenovo-thinkpad-t14s mostly just mirrors the power supplies
from the x1e80100-crd device tree, assume that the fix also applies here.
Cc: stable@vger.kernel.org
Fixes: 7d1cbe2f4985 ("arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6")
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20241210-x1e80100-usb-qmp-supply-fix-v1-2-0adda5d30bbd@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts index fdde988ae01e..b1fa8f3558b3 100644 --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts @@ -754,7 +754,7 @@ }; &usb_1_ss0_qmpphy { - vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-phy-supply = <&vreg_l2j_1p2>; vdda-pll-supply = <&vreg_l1j_0p8>; status = "okay"; @@ -786,7 +786,7 @@ }; &usb_1_ss1_qmpphy { - vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-phy-supply = <&vreg_l2j_1p2>; vdda-pll-supply = <&vreg_l2d_0p9>; status = "okay"; |