Skip to content

Commit 1a27950

Browse files
stephan-ghgregkh
authored andcommitted
arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Fix USB QMP PHY supplies
commit 6efc01b 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: [email protected] Fixes: 7d1cbe2 ("arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6") Signed-off-by: Stephan Gerhold <[email protected]> Reviewed-by: Johan Hovold <[email protected]> Link: https://lore.kernel.org/r/20241210-x1e80100-usb-qmp-supply-fix-v1-2-0adda5d30bbd@linaro.org Signed-off-by: Bjorn Andersson <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
1 parent 27347e7 commit 1a27950

File tree

1 file changed

+2
-2
lines changed

1 file changed

+2
-2
lines changed

arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -763,7 +763,7 @@
763763
};
764764

765765
&usb_1_ss0_qmpphy {
766-
vdda-phy-supply = <&vreg_l3e_1p2>;
766+
vdda-phy-supply = <&vreg_l2j_1p2>;
767767
vdda-pll-supply = <&vreg_l1j_0p8>;
768768

769769
status = "okay";
@@ -795,7 +795,7 @@
795795
};
796796

797797
&usb_1_ss1_qmpphy {
798-
vdda-phy-supply = <&vreg_l3e_1p2>;
798+
vdda-phy-supply = <&vreg_l2j_1p2>;
799799
vdda-pll-supply = <&vreg_l2d_0p9>;
800800

801801
status = "okay";

0 commit comments

Comments
 (0)