Skip to content

Commit affbf41

Browse files
stephan-ghgregkh
authored andcommitted
arm64: dts: qcom: x1e80100-microsoft-romulus: Fix USB QMP PHY supplies
commit c0562f5 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 x1e80100-microsoft-romulus 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: 09d77be ("arm64: dts: qcom: Add support for X1-based Surface Laptop 7 devices") 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-v1-7-0adda5d30bbd@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 parent c1cd1c4 commit affbf41

File tree

1 file changed

+2
-2
lines changed

1 file changed

+2
-2
lines changed

arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -782,7 +782,7 @@
782782
};
783783

784784
&usb_1_ss0_qmpphy {
785-
vdda-phy-supply = <&vreg_l3e>;
785+
vdda-phy-supply = <&vreg_l2j>;
786786
vdda-pll-supply = <&vreg_l1j>;
787787

788788
status = "okay";
@@ -814,7 +814,7 @@
814814
};
815815

816816
&usb_1_ss1_qmpphy {
817-
vdda-phy-supply = <&vreg_l3e>;
817+
vdda-phy-supply = <&vreg_l2j>;
818818
vdda-pll-supply = <&vreg_l2d>;
819819

820820
status = "okay";

0 commit comments

Comments
 (0)