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| author | Stephan Gerhold <stephan.gerhold@linaro.org> | 2024-12-10 10:07:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 11:36:29 +0100 |
| commit | 8a6de1c317aec8b736e7aeeea40bdb6c1010b7a8 (patch) | |
| tree | 08c12a739f647d8cdb8c4390de1598cf454d803a /arch | |
| parent | 3df5ab508a5655b373c45d7158e849770c78ac51 (diff) | |
| download | linux-8a6de1c317aec8b736e7aeeea40bdb6c1010b7a8.tar.gz linux-8a6de1c317aec8b736e7aeeea40bdb6c1010b7a8.tar.bz2 linux-8a6de1c317aec8b736e7aeeea40bdb6c1010b7a8.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 66513fc8e67a..8435e55f63e8 100644 --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts @@ -763,7 +763,7 @@ }; &usb_1_ss0_qmpphy { - vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-phy-supply = <&vreg_l2j_1p2>; vdda-pll-supply = <&vreg_l1j_0p8>; status = "okay"; @@ -795,7 +795,7 @@ }; &usb_1_ss1_qmpphy { - vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-phy-supply = <&vreg_l2j_1p2>; vdda-pll-supply = <&vreg_l2d_0p9>; status = "okay"; |