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Tue, 10 Dec 2024 01:08:00 -0800 (PST) From: Stephan Gerhold Date: Tue, 10 Dec 2024 10:07:38 +0100 Subject: [PATCH 7/8] arm64: dts: qcom: x1e80100-microsoft-romulus: Fix USB QMP PHY supplies Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241210-x1e80100-usb-qmp-supply-fix-v1-7-0adda5d30bbd@linaro.org> References: <20241210-x1e80100-usb-qmp-supply-fix-v1-0-0adda5d30bbd@linaro.org> In-Reply-To: <20241210-x1e80100-usb-qmp-supply-fix-v1-0-0adda5d30bbd@linaro.org> To: Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sibi Sankar , Marc Zyngier , Xilin Wu , Abel Vesa , Dmitry Baryshkov , Aleksandrs Vinarskis , Srinivas Kandagatla , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold X-Mailer: b4 0.14.2 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: 09d77be56093 ("arm64: dts: qcom: Add support for X1-based Surface Laptop 7 devices") Signed-off-by: Stephan Gerhold --- arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi index 2236095023a135d8fb1baaede111a34be54d160c..618d73fe3fa94d935f4bfeeb71973b4a2e7ce0cd 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi @@ -1322,7 +1322,7 @@ &usb_1_ss0_hsphy { }; &usb_1_ss0_qmpphy { - vdda-phy-supply = <&vreg_l3e>; + vdda-phy-supply = <&vreg_l2j>; vdda-pll-supply = <&vreg_l1j>; status = "okay"; @@ -1354,7 +1354,7 @@ &usb_1_ss1_hsphy { }; &usb_1_ss1_qmpphy { - vdda-phy-supply = <&vreg_l3e>; + vdda-phy-supply = <&vreg_l2j>; vdda-pll-supply = <&vreg_l2d>; status = "okay";