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Fri, 06 Feb 2026 02:47:00 -0800 (PST) Received: from hu-swatagar-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-354b21fb723sm2081136a91.10.2026.02.06.02.46.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Feb 2026 02:47:00 -0800 (PST) From: Swati Agarwal To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Swati Agarwal Subject: [PATCH 2/2] arm64: dts: qcom: lemans-evk: Enable the tertiary USB controller Date: Fri, 6 Feb 2026 16:16:42 +0530 Message-Id: <20260206104642.1038381-3-swati.agarwal@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260206104642.1038381-1-swati.agarwal@oss.qualcomm.com> References: <20260206104642.1038381-1-swati.agarwal@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-Authority-Analysis: v=2.4 cv=OM0qHCaB c=1 sm=1 tr=0 ts=6985c6a5 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=K8I2XD3YpgONH663DNkA:9 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjA2MDA3NCBTYWx0ZWRfX258ZEKKowFaX HMoGAVI95SoJPgPKKt95MLOCysVG3YOtkomCUR5ePJ6N8lMx0GVSXRmwhrUA19NFbB6bXCog8EY nz0g3w3ACTULBFlU5gmLQGdksnV23vFdQOWbsryZ910KE8gVgyJ0ApA/d6IxWyGiWvk+8TK76/P Wt/Nep6Eq33EGvsrfoa3fPlaEk0uhJ+inlWJBGgG5fDkCGuSyzhKTSbKdCnAk9ydcAwoAbS/7mE CTrUsjHO3fk2EPZaKLTm36clv4fv/oHkehGtg+OKPh9eb6nz9pPLjSPrBxxRXpySuGgjmI7HP3u +KruMB0JglzhZG7IAVDlMsGE2CqUy29tijC3qFKixGtixkjhIGoO2rUMUEq/8F9uG9IGzLpI/Pb kw7sGtEhELsU6tvVYlXzFfzkJs65IOAwZ6DbcKhzjGB2EgC6hkgNa4HdPv9x3oiH8K0YD+9GueS 27jYL2V9yNKZA+gEJVw== X-Proofpoint-ORIG-GUID: o_VgWFBOV6-eQhAG6-iBqaDJygDgJa1T X-Proofpoint-GUID: o_VgWFBOV6-eQhAG6-iBqaDJygDgJa1T X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-06_03,2026-02-05_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 clxscore=1015 priorityscore=1501 adultscore=0 lowpriorityscore=0 phishscore=0 suspectscore=0 impostorscore=0 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602060074 Content-Type: text/plain; charset="utf-8" Enable the tertiary usb controller connected to micro usb port in OTG mode on Lemans EVK platform. Signed-off-by: Swati Agarwal --- arch/arm64/boot/dts/qcom/lemans-evk.dts | 53 +++++++++++++++++++++++++ arch/arm64/boot/dts/qcom/lemans.dtsi | 7 ++++ 2 files changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/= qcom/lemans-evk.dts index 473cc2a81670..71d1793dac3c 100644 --- a/arch/arm64/boot/dts/qcom/lemans-evk.dts +++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts @@ -107,6 +107,25 @@ usb1_ss_in: endpoint { }; }; =20 + connector-2 { + compatible =3D "gpio-usb-b-connector", "usb-b-connector"; + label =3D "micro-USB"; + type =3D "micro"; + + id-gpios =3D <&pmm8654au_2_gpios 11 GPIO_ACTIVE_HIGH>; + vbus-gpios =3D <&expander3 3 GPIO_ACTIVE_HIGH>; + vbus-supply =3D <&vbus_supply_regulator_2>; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&usb2_id>; + + port { + usb2_con_hs_ep: endpoint { + remote-endpoint =3D <&usb_2_dwc3_hs>; + }; + }; + }; + edp0-connector { compatible =3D "dp-connector"; label =3D "EDP0"; @@ -190,6 +209,16 @@ vbus_supply_regulator_1: regulator-vbus-supply-1 { enable-active-high; }; =20 + vbus_supply_regulator_2: vbus-supply-regulator_2 { + compatible =3D "regulator-fixed"; + regulator-name =3D "vbus_supply_2"; + gpio =3D <&pmm8654au_1_gpios 9 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + regulator-boot-on; + enable-active-high; + }; + vmmc_sdc: regulator-vmmc-sdc { compatible =3D "regulator-fixed"; =20 @@ -795,6 +824,14 @@ usb1_intr: usb1-intr-state { bias-pull-up; power-source =3D <0>; }; + + usb2_id: usb2-id-state { + pins =3D "gpio11"; + function =3D "normal"; + input-enable; + bias-pull-up; + power-source =3D <0>; + }; }; =20 &qup_i2c19_default { @@ -1143,6 +1180,22 @@ &usb_1_qmpphy { status =3D "okay"; }; =20 +&usb_2 { + status =3D "okay"; +}; + +&usb_2_dwc3_hs { + remote-endpoint =3D <&usb2_con_hs_ep>; +}; + +&usb_2_hsphy { + vdda-pll-supply =3D <&vreg_l7a>; + vdda18-supply =3D <&vreg_l6c>; + vdda33-supply =3D <&vreg_l9a>; + + status =3D "okay"; +}; + &xo_board_clk { clock-frequency =3D <38400000>; }; diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qco= m/lemans.dtsi index 808827b83553..2710927c9172 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -4270,7 +4270,14 @@ usb_2: usb@a400000 { snps,dis-u1-entry-quirk; snps,dis-u2-entry-quirk; =20 + usb-role-switch; status =3D "disabled"; + + port { + usb_2_dwc3_hs: endpoint { + }; + }; + }; =20 tcsr_mutex: hwlock@1f40000 { --=20 2.34.1