]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Fix USB QMP PHY supplies
authorStephan Gerhold <stephan.gerhold@linaro.org>
Tue, 10 Dec 2024 09:07:33 +0000 (10:07 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Feb 2025 09:05:17 +0000 (10:05 +0100)
commitb42072041f03959083b3a43280d4143610e9eb58
tree0f5dee5a376029bff980750466ce9e14922b9a52
parentb4c67165fc308d0d30a6af30bf782f58bf626fc7
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>
arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts