From 464fba94ac2e35b336e19c34336a07946da7128f Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Mon, 3 Aug 2026 08:34:18 +0200 Subject: [PATCH] arm64: dts: qcom: sm8650: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies The QMP PHY expects the vdda-phy supply to be around 0.88V and the vdda-pll supply to be 1.2V. But these two supplies are swapped for the USB QMP PHYs on these boards, feeding 1.2V to vdda-phy and 0.88V to vdda-pll. Fix it by swapping the two supplies back. Fixes: 6fbdb3c1fac7 ("arm64: dts: qcom: sm8650: add initial SM8650 MTP dts") Fixes: a834911d50c1 ("arm64: dts: qcom: sm8650: add initial SM8650 QRD dts") Fixes: 01061441029e ("arm64: dts: qcom: sm8650: add support for the SM8650-HDK board") Fixes: df260487f33c ("arm64: dts: qcom: add basic devicetree for Ayaneo Pocket S2 gaming console") Reported-by: Konrad Dybcio Assisted-by: Claude:opus-4-8 Signed-off-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20260803-phy-supply-fix-v1-20-5880630cde3e@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sm8650-ayaneo-pocket-s2.dts | 4 ++-- arch/arm64/boot/dts/qcom/sm8650-hdk.dts | 4 ++-- arch/arm64/boot/dts/qcom/sm8650-mtp.dts | 4 ++-- arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8650-ayaneo-pocket-s2.dts b/arch/arm64/boot/dts/qcom/sm8650-ayaneo-pocket-s2.dts index 0dc994f4e48d..6ddf30ecabfe 100644 --- a/arch/arm64/boot/dts/qcom/sm8650-ayaneo-pocket-s2.dts +++ b/arch/arm64/boot/dts/qcom/sm8650-ayaneo-pocket-s2.dts @@ -1536,8 +1536,8 @@ &usb_1_hsphy { }; &usb_dp_qmpphy { - vdda-phy-supply = <&vreg_l3i_1p2>; - vdda-pll-supply = <&vreg_l3g_0p91>; + vdda-phy-supply = <&vreg_l3g_0p91>; + vdda-pll-supply = <&vreg_l3i_1p2>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts index 71c0355ece4b..41d0c7edc433 100644 --- a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts @@ -1614,8 +1614,8 @@ &usb_1_hsphy { }; &usb_dp_qmpphy { - vdda-phy-supply = <&vreg_l3i_1p2>; - vdda-pll-supply = <&vreg_l3g_0p91>; + vdda-phy-supply = <&vreg_l3g_0p91>; + vdda-pll-supply = <&vreg_l3i_1p2>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts index dd6e33d2dc5d..26045430d34a 100644 --- a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts @@ -886,8 +886,8 @@ &usb_1_hsphy { }; &usb_dp_qmpphy { - vdda-phy-supply = <&vreg_l3i_1p2>; - vdda-pll-supply = <&vreg_l3g_0p91>; + vdda-phy-supply = <&vreg_l3g_0p91>; + vdda-pll-supply = <&vreg_l3i_1p2>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts index 5709cfea1bfd..1fb78588a504 100644 --- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts @@ -1633,8 +1633,8 @@ &usb_1_hsphy { }; &usb_dp_qmpphy { - vdda-phy-supply = <&vreg_l3i_1p2>; - vdda-pll-supply = <&vreg_l3g_0p91>; + vdda-phy-supply = <&vreg_l3g_0p91>; + vdda-pll-supply = <&vreg_l3i_1p2>; status = "okay"; };