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Mon, 27 Apr 2026 10:05:22 -0700 (PDT) Received: from hu-uchheda-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36490025d98sm99313a91.4.2026.04.27.10.05.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Apr 2026 10:05:22 -0700 (PDT) From: Umang Chheda To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, richardcochran@gmail.com Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, umang.chheda@oss.qualcomm.com, Faruque Ansari Subject: [PATCH v4 3/4] arm64: dts: qcom: monaco: Add monaco-ac EVK board Date: Mon, 27 Apr 2026 22:35:04 +0530 Message-Id: <20260427170505.1494703-4-umang.chheda@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260427170505.1494703-1-umang.chheda@oss.qualcomm.com> References: <20260427170505.1494703-1-umang.chheda@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI3MDE4MSBTYWx0ZWRfXzEcq3I2LKo+e 1nEPmpFVHRDP6sg+SdMq1X2CEjg92633zfKIU/zbQnDRmpLa1dTt6zVfZpVJEqp8jPxPlJwYB+4 VQLeieY26WdM5nf8oHLfLoZSQ0G+IU1HqMmM0F/exKtZByoc+ASMtCnJhItpCGdGi1lkwgv/7L3 UAuRIVQiGnNq5/w7eWphziaI95OS1Q1lWtsC0j38R/W5ZUbTY+OOEYDPjeA10X9ozsNn0Ymrj8X w/GLcBYCtITrX3KUgrsEV+2g7wQzOMqUXdFmQqgHtXkMj4FmibKzZg3lnFVRzextXX3S07hyGy8 JNdJwOjh0VlEGt5xN+NyZxux2yka3WBVKuKw2/KShEWVAbtSf9/OaqeMZP1pHqMW1mPv5FFJ9UZ Omcxs5upnHRtU/ruOEcLAI3n+tOFOQ1smX04ffT8SiU+DhiFf8HPTjeyX+uJV8/cFOjk4tf1cyJ b0uTpN2ETmH9Esjq3xg== X-Proofpoint-GUID: vf6PF1Ly_mrA_IjQmFP7qCGJ64nrPBKd X-Authority-Analysis: v=2.4 cv=efANubEH c=1 sm=1 tr=0 ts=69ef9754 cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=O7TEEOfKfJVoiFKcZRIA:9 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-ORIG-GUID: vf6PF1Ly_mrA_IjQmFP7qCGJ64nrPBKd 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=2026-04-27_04,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 adultscore=0 bulkscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 spamscore=0 phishscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604270181 Add initial device tree support for monaco-ac EVK board, based on Qualcomm's monaco-ac (QCS8300-AC) variant SoC. Compared to the existing monaco-evk board, which is based on the QCS8300-AA SKU and uses a four-PMIC power delivery network (2x PM8650AU, Maxim MAX20018, TI TPS6594) to support higher power requirements, the monaco-ac EVK uses QCS8300-AC SKU (with 20 TOPS NPU capability) and a simplified two-PMIC power delivery network (2x PM8650AU). Apart from the SoC SKU and PDN differences, the board layout and peripherals are equivalent to the monaco-evk design and are reused accordingly. Co-developed-by: Faruque Ansari Signed-off-by: Faruque Ansari Signed-off-by: Umang Chheda --- arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/monaco-ac-evk.dts | 31 ++++++++++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/monaco-ac-evk.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 4ba8e7306419..852d2b86407b 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -57,6 +57,7 @@ dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-ifp-mezzanine.dtb dtb-$(CONFIG_ARCH_QCOM) += mahua-crd.dtb dtb-$(CONFIG_ARCH_QCOM) += milos-fairphone-fp6.dtb dtb-$(CONFIG_ARCH_QCOM) += monaco-arduino-monza.dtb +dtb-$(CONFIG_ARCH_QCOM) += monaco-ac-evk.dtb dtb-$(CONFIG_ARCH_QCOM) += monaco-evk.dtb monaco-evk-camera-imx577-dtbs := monaco-evk.dtb monaco-evk-camera-imx577.dtbo diff --git a/arch/arm64/boot/dts/qcom/monaco-ac-evk.dts b/arch/arm64/boot/dts/qcom/monaco-ac-evk.dts new file mode 100644 index 000000000000..6405d1e1939b --- /dev/null +++ b/arch/arm64/boot/dts/qcom/monaco-ac-evk.dts @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; + +#include "monaco-evk-common.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Monaco-ac EVK"; + compatible = "qcom,monaco-ac-evk", "qcom,qcs8300"; +}; + +&apps_rsc { + regulators-0 { + vreg_s4a: smps4 { + regulator-name = "vreg_s4a"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = ; + }; + + vreg_s9a: smps9 { + regulator-name = "vreg_s9a"; + regulator-min-microvolt = <1352000>; + regulator-max-microvolt = <1352000>; + regulator-initial-mode = ; + }; + }; +}; -- 2.34.1