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Tue, 11 Nov 2025 10:08:24 +0000 (GMT) Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 5ABA8NC2025538 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 11 Nov 2025 10:08:23 GMT Received: from hu-sushruts-hyd.qualcomm.com (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.24; Tue, 11 Nov 2025 02:08:20 -0800 From: Sushrut Shree Trivedi Date: Tue, 11 Nov 2025 15:38:16 +0530 Subject: [PATCH] arm64: dts: qcom: monaco-evk: Enable PCIe0 and PCIe1 on monaco-evk Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20251111-monaco-evk-pci-v1-1-8013d0d6a7ca@quicinc.com> X-B4-Tracking: v=1; b=H4sIAA8LE2kC/x3MQQqAIBBA0avErBtQSciuEi1kmmqINBQiEO+et HyL/wtkTsIZpq5A4keyxNCg+w7o8GFnlLUZjDJWa63wisFTRH5OvElwtOQG64idN9CiO/Em7z+ cl1o/CIqmh2AAAAA= X-Change-ID: 20251110-monaco-evk-pci-85c9459ce9a2 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , , , Sushrut Shree Trivedi X-Mailer: b4 0.14.3 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: mDSVSKiWjznHGqSUvJ5M4rCXApifn358 X-Authority-Analysis: v=2.4 cv=G6kR0tk5 c=1 sm=1 tr=0 ts=69130b18 cx=c_pps a=JYp8KDb2vCoCEuGobkYCKw==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=GEpy-HfZoHoA:10 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=4TjeMMSwllEyUDyrvMMA:9 a=QEXdDO2ut3YA:10 a=TjNXssC_j7lpFel5tvFf:22 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-ORIG-GUID: mDSVSKiWjznHGqSUvJ5M4rCXApifn358 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTExMDA3OSBTYWx0ZWRfXyGYEvzmtf2YZ hYVVrE21qoNxpC8A+Oue4Q/7v2Wl0AdJ+skaRGqNpTlIgeaPQIyAqL8cZzT/Vl3OieT5L4P9Kkr bAjIaDk45d8MuPlCc1L2jvTqY2+6SPf5B9xI1TTLv+FqLBzliLxeAbqQF7cUvAqC7jXtePpURvp W+Qh8yHa6t0PomFDnR0bxvlazN7v10R4hH6IxecdTCZZqYuxqOdwhvZVzYXz+wMsKhKThWF0DR0 ApuxhGbxGBmcGc577X23wRb+Fo8tDK2x0UvjKk2dx/tp98GO3ddZrbpBJ23cHbEvRFnHDKGeY9k AJEkhr3dMEGjOV0U25faa4aeq7Z6iprlHVxfXg+FRFugbTvxcWuyq/nxHv9Ee+a2vooGgxQvHN0 bOLPghNCzyUxPh/XSx2HLGTxSMmlRA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-11_01,2025-11-11_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 spamscore=0 bulkscore=0 suspectscore=0 lowpriorityscore=0 clxscore=1011 malwarescore=0 impostorscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511110079 Enables PCIe0 and PCIe1 controller and phy-nodes. PCIe0 is routed to an m.2 E key connector on the mainboard for wifi attaches while PCIe1 routes to a standard PCIe x4 expansion slot. Signed-off-by: Sushrut Shree Trivedi --- This patch depends on the series: https://lore.kernel.org/all/20251024095609.48096-1-ziyue.zhang@oss.qualcomm= .com/ --- arch/arm64/boot/dts/qcom/monaco-evk.dts | 84 +++++++++++++++++++++++++++++= ++++ 1 file changed, 84 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/monaco-evk.dts b/arch/arm64/boot/dts/= qcom/monaco-evk.dts index e72cf6725a52..70739f71dd5c 100644 --- a/arch/arm64/boot/dts/qcom/monaco-evk.dts +++ b/arch/arm64/boot/dts/qcom/monaco-evk.dts @@ -408,6 +408,44 @@ &qupv3_id_1 { status =3D "okay"; }; =20 +&pcie0 { + pinctrl-0 =3D <&pcie0_default_state>; + pinctrl-names =3D "default"; + + status =3D "okay"; +}; + +&pcieport0 { + reset-gpios =3D <&tlmm 2 GPIO_ACTIVE_LOW>; + wake-gpios =3D <&tlmm 0 GPIO_ACTIVE_HIGH>; +}; + +&pcie0_phy { + vdda-phy-supply =3D <&vreg_l6a>; + vdda-pll-supply =3D <&vreg_l5a>; + + status =3D "okay"; +}; + +&pcie1 { + pinctrl-0 =3D <&pcie1_default_state>; + pinctrl-names =3D "default"; + + status =3D "okay"; +}; + +&pcieport1 { + reset-gpios =3D <&tlmm 23 GPIO_ACTIVE_LOW>; + wake-gpios =3D <&tlmm 21 GPIO_ACTIVE_HIGH>; +}; + +&pcie1_phy { + vdda-phy-supply =3D <&vreg_l6a>; + vdda-pll-supply =3D <&vreg_l5a>; + + status =3D "okay"; +}; + &remoteproc_adsp { firmware-name =3D "qcom/qcs8300/adsp.mbn"; =20 @@ -449,6 +487,52 @@ ethernet0_mdio: ethernet0-mdio-pins { }; }; =20 + pcie0_default_state: pcie0-default-state { + wake-pins { + pins =3D "gpio0"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; + + clkreq-pins { + pins =3D "gpio1"; + function =3D "pcie0_clkreq"; + drive-strength =3D <2>; + bias-pull-up; + }; + + perst-pins { + pins =3D "gpio2"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-down; + }; + }; + + pcie1_default_state: pcie1-default-state { + wake-pins { + pins =3D "gpio21"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; + + clkreq-pins { + pins =3D "gpio22"; + function =3D "pcie1_clkreq"; + drive-strength =3D <2>; + bias-pull-up; + }; + + perst-pins { + pins =3D "gpio23"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-down; + }; + }; + qup_i2c1_default: qup-i2c1-state { pins =3D "gpio19", "gpio20"; function =3D "qup0_se1"; --- base-commit: b89214826b1ab0e527303464d6c90e53d290c4f1 change-id: 20251110-monaco-evk-pci-85c9459ce9a2 Best regards, --=20 Sushrut Shree Trivedi