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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7d74885b5a4sm3036494a34.23.2026.03.09.13.33.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Mar 2026 13:33:51 -0700 (PDT) From: Elson Serrao To: Greg Kroah-Hartman , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Souradeep Chowdhury Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH RFC v3 10/10] arm64: dts: qcom: Map USB connector to EUD for kodiak boards Date: Mon, 9 Mar 2026 13:33:37 -0700 Message-Id: <20260309203337.803986-11-elson.serrao@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260309203337.803986-1-elson.serrao@oss.qualcomm.com> References: <20260309203337.803986-1-elson.serrao@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: FsLmDW1h51N9o-ZwOVrWmiiDZyuZ3kv_ X-Authority-Analysis: v=2.4 cv=I+Vohdgg c=1 sm=1 tr=0 ts=69af2eb1 cx=c_pps a=OI0sxtj7PyCX9F1bxD/puw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=a8XcMGiI3xzrQgkoEZ4A:9 a=Z1Yy7GAxqfX1iEi80vsk:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA5MDE4MiBTYWx0ZWRfX3iH0ckTZQafd w9lnsbAvhW1WKIgvNPLVJTaoMQN8CtZOzaJS3F1W1EvPsV7/Q0b2EI7Z8d9NtITF0W30HDUEJ1O BPXIOXAgz13Ri3cWcufKXLaPOHjvJBqEARQ6O6nGQuYH5M6c4Cn2gz8j/kU/Jb9n10ZORaBZ7CD m3Ste65h2nc2DTfmuZACWbvkGbc3BW2Qu6fiFIdpPnfVHKfNfqFcGxjhus3jgu5CzfPRNQHQc+L 2jtoylilqbo2oJQWSFuuDXCo7nnFTJf4Y/hJBRgyGqz7fHOaBk4z7Fs2k/FiWRUZPkeKtcqcZ5Y Vgl6l5jHcreC3IqorRluwFIGmL0X14lqzecLP7D2KvIErmag0+ZtKwOMljz2pYR3XLjv3QIrFPm fblrVeJ47rnaU9aN+pG+W7jXFt50EKddXp41q1geDQj2TIO5dqCbBNhttNeBeZyVSgUY/m0pXNO yk+Nd/y6iIZOCSRmCsg== X-Proofpoint-ORIG-GUID: FsLmDW1h51N9o-ZwOVrWmiiDZyuZ3kv_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-09_05,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 spamscore=0 malwarescore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603090182 Content-Type: text/plain; charset="utf-8" Map the USB connector HS endpoint to EUD for debug functionality on all boards using kodiak.dtsi. Since the controller is no longer a direct neighbor of the connector, add usb-role-switch phandle to map the USB role switch provider for this connector. Depends-on: 20260223191042.825136-2-elson.serrao@oss.qualcomm.com Signed-off-by: Elson Serrao --- arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 11 ++++++----- arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts | 11 ++++++----- arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts | 11 ++++++----- arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 11 ++++++----- .../boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts | 11 ++++++----- arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts | 11 ++++++----- 6 files changed, 36 insertions(+), 30 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm6= 4/boot/dts/qcom/qcm6490-fairphone-fp5.dts index 455e5c9bb072..dbd968967dd5 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts @@ -88,6 +88,7 @@ connector@0 { reg =3D <0>; power-role =3D "dual"; data-role =3D "dual"; + usb-role-switch =3D <&usb_1>; =20 ports { #address-cells =3D <1>; @@ -97,7 +98,7 @@ port@0 { reg =3D <0>; =20 pmic_glink_hs_in: endpoint { - remote-endpoint =3D <&usb_1_dwc3_hs>; + remote-endpoint =3D <&eud_con>; }; }; =20 @@ -1433,10 +1434,6 @@ &usb_1 { status =3D "okay"; }; =20 -&usb_1_dwc3_hs { - remote-endpoint =3D <&pmic_glink_hs_in>; -}; - &usb_1_hsphy { vdda-pll-supply =3D <&vreg_l10c>; vdda18-supply =3D <&vreg_l1c>; @@ -1476,3 +1473,7 @@ &wifi { qcom,calibration-variant =3D "Fairphone_5"; status =3D "okay"; }; + +&eud_con { + remote-endpoint =3D <&pmic_glink_hs_in>; +}; diff --git a/arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts b/arch/a= rm64/boot/dts/qcom/qcm6490-particle-tachyon.dts index bf18c4852081..ca9c1a09ca73 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts @@ -65,6 +65,7 @@ connector@0 { reg =3D <0>; power-role =3D "dual"; data-role =3D "dual"; + usb-role-switch =3D <&usb_1>; =20 ports { #address-cells =3D <1>; @@ -74,7 +75,7 @@ port@0 { reg =3D <0>; =20 pmic_glink_hs_in: endpoint { - remote-endpoint =3D <&usb_1_dwc3_hs>; + remote-endpoint =3D <&eud_con>; }; }; =20 @@ -826,10 +827,6 @@ &usb_1 { status =3D "okay"; }; =20 -&usb_1_dwc3_hs { - remote-endpoint =3D <&pmic_glink_hs_in>; -}; - &usb_1_hsphy { vdda-pll-supply =3D <&vreg_l10c_0p88>; vdda33-supply =3D <&vreg_l2b_3p072>; @@ -862,3 +859,7 @@ &usb_2_hsphy { &usb_dp_qmpphy_out { remote-endpoint =3D <&pmic_glink_ss_in>; }; + +&eud_con { + remote-endpoint =3D <&pmic_glink_hs_in>; +}; diff --git a/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts b/arch/arm64/= boot/dts/qcom/qcm6490-shift-otter.dts index 797f37596bf1..eb7e228787c2 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts @@ -75,6 +75,7 @@ connector@0 { reg =3D <0>; power-role =3D "dual"; data-role =3D "dual"; + usb-role-switch =3D <&usb_1>; =20 ports { #address-cells =3D <1>; @@ -84,7 +85,7 @@ port@0 { reg =3D <0>; =20 pmic_glink_hs_in: endpoint { - remote-endpoint =3D <&usb_1_dwc3_hs>; + remote-endpoint =3D <&eud_con>; }; }; =20 @@ -952,10 +953,6 @@ &usb_1 { status =3D "okay"; }; =20 -&usb_1_dwc3_hs { - remote-endpoint =3D <&pmic_glink_hs_in>; -}; - &usb_1_hsphy { vdda-pll-supply =3D <&vreg_l10c>; vdda18-supply =3D <&vreg_l1c>; @@ -986,6 +983,10 @@ &usb_dp_qmpphy_out { remote-endpoint =3D <&pmic_glink_ss_in>; }; =20 +&eud_con { + remote-endpoint =3D <&pmic_glink_hs_in>; +}; + &venus { firmware-name =3D "qcom/qcm6490/SHIFT/otter/venus.mbn"; =20 diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot= /dts/qcom/qcs6490-rb3gen2.dts index e3d2f01881ae..3cb7494b16f7 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts @@ -185,6 +185,7 @@ connector@0 { reg =3D <0>; power-role =3D "dual"; data-role =3D "dual"; + usb-role-switch =3D <&usb_1>; =20 ports { #address-cells =3D <1>; @@ -194,7 +195,7 @@ port@0 { reg =3D <0>; =20 pmic_glink_hs_in: endpoint { - remote-endpoint =3D <&usb_1_dwc3_hs>; + remote-endpoint =3D <&eud_con>; }; }; =20 @@ -1303,14 +1304,14 @@ &usb_1 { status =3D "okay"; }; =20 -&usb_1_dwc3_hs { - remote-endpoint =3D <&pmic_glink_hs_in>; -}; - &usb_1_dwc3_ss { remote-endpoint =3D <&usb_dp_qmpphy_usb_ss_in>; }; =20 +&eud_con { + remote-endpoint =3D <&pmic_glink_hs_in>; +}; + &usb_1_hsphy { vdda-pll-supply =3D <&vreg_l10c_0p88>; vdda33-supply =3D <&vreg_l2b_3p072>; diff --git a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts b/ar= ch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts index 0b64a0b91202..a75b8e118deb 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts +++ b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts @@ -84,6 +84,7 @@ connector@0 { reg =3D <0>; power-role =3D "dual"; data-role =3D "dual"; + usb-role-switch =3D <&usb_1>; =20 ports { #address-cells =3D <1>; @@ -93,7 +94,7 @@ port@0 { reg =3D <0>; =20 pmic_glink_hs_in: endpoint { - remote-endpoint =3D <&usb_1_dwc3_hs>; + remote-endpoint =3D <&eud_con>; }; }; =20 @@ -1090,10 +1091,6 @@ &usb_1 { status =3D "okay"; }; =20 -&usb_1_dwc3_hs { - remote-endpoint =3D <&pmic_glink_hs_in>; -}; - &usb_1_hsphy { vdda-pll-supply =3D <&vreg_l10c_0p88>; vdda33-supply =3D <&vreg_l2b_3p072>; @@ -1127,6 +1124,10 @@ &usb_dp_qmpphy_out { remote-endpoint =3D <&pmic_glink_ss_in>; }; =20 +&eud_con { + remote-endpoint =3D <&pmic_glink_hs_in>; +}; + &ufs_mem_hc { reset-gpios =3D <&tlmm 175 GPIO_ACTIVE_LOW>; vcc-supply =3D <&vreg_l7b_2p952>; diff --git a/arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts b/arch/ar= m64/boot/dts/qcom/sm7325-nothing-spacewar.dts index cb59c122f6f6..f99a47334452 100644 --- a/arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts +++ b/arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts @@ -90,6 +90,7 @@ connector@0 { reg =3D <0>; power-role =3D "dual"; data-role =3D "dual"; + usb-role-switch =3D <&usb_1>; =20 ports { #address-cells =3D <1>; @@ -99,7 +100,7 @@ port@0 { reg =3D <0>; =20 pmic_glink_hs_in: endpoint { - remote-endpoint =3D <&usb_1_dwc3_hs>; + remote-endpoint =3D <&eud_con>; }; }; =20 @@ -1440,10 +1441,6 @@ &usb_1 { status =3D "okay"; }; =20 -&usb_1_dwc3_hs { - remote-endpoint =3D <&pmic_glink_hs_in>; -}; - &usb_1_hsphy { vdda-pll-supply =3D <&vdd_a_usbhs_core>; vdda18-supply =3D <&vdd_a_usbhs_1p8>; @@ -1459,3 +1456,7 @@ &venus { &wifi { status =3D "okay"; }; + +&eud_con { + remote-endpoint =3D <&pmic_glink_hs_in>; +}; --=20 2.34.1