[PATCH 1/8] arm64: dts: qcom: x1e001de-devkit: Fix USB QMP PHY supplies

From: Stephan Gerhold
Date: Tue Dec 10 2024 - 04:08:11 EST


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 x1e001de-devkit mostly just mirrors the power supplies from the
x1e80100-crd device tree, assume that the fix also applies here.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 7b8a31e82b87 ("arm64: dts: qcom: Add X1E001DE Snapdragon Devkit for Windows")
Signed-off-by: Stephan Gerhold <stephan.gerhold@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/x1e001de-devkit.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts
index c9db6298d528ed505bae08e91bf4da02faef7d76..8eb80ecd36990ee39005bfd583e0b3e331de5374 100644
--- a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts
+++ b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts
@@ -1255,7 +1255,7 @@ &usb_1_ss0_hsphy {
};

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

status = "okay";
@@ -1288,7 +1288,7 @@ &usb_1_ss1_hsphy {
};

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

status = "okay";
@@ -1320,7 +1320,7 @@ &usb_1_ss2_hsphy {
};

&usb_1_ss2_qmpphy {
- vdda-phy-supply = <&vreg_l3e_1p2>;
+ vdda-phy-supply = <&vreg_l2j_1p2>;
vdda-pll-supply = <&vreg_l2d_0p9>;

status = "okay";

--
2.47.0