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Wed, 03 Sep 2025 10:06:07 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 583A66Ub023849 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 3 Sep 2025 10:06:06 GMT Received: from [10.216.53.8] (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.24; Wed, 3 Sep 2025 03:06:00 -0700 Message-ID: <26faedb2-63ca-e2e0-aad6-49575a8c49bf@quicinc.com> Date: Wed, 3 Sep 2025 15:35:54 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: Add Monaco EVK initial board support Content-Language: en-US To: Dmitry Baryshkov , Umang Chheda CC: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Richard Cochran , , , , Rakesh Kota , Nirmesh Kumar Singh , Viken Dadhaniya , Mohd Ayaan Anwar , Arun Khannna , "Monish Chunara" , Swati Agarwal References: <20250826181506.3698370-1-umang.chheda@oss.qualcomm.com> <20250826181506.3698370-3-umang.chheda@oss.qualcomm.com> From: Vikash Garodia In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: ENJGJNe3HScFvRWRKsHHwgixtFHhjpmX X-Proofpoint-ORIG-GUID: ENJGJNe3HScFvRWRKsHHwgixtFHhjpmX X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODMwMDAyNyBTYWx0ZWRfXyx2B8ONB2Fbz P2+dLydudzqBsFk4o52GUr54gfuxswgi+/aLlrbpRRBXzqDR+Vhk3JnsC9Uk51Mh2RT1FhXQ8Od RXk0HMSA3fmWYqtFLV73gehtfFm7HCtozueoB3kGTe7iX4m5sNc4B0EQmd1iEblU6zDwNkGgbYp 93mT29PWUef0vQqACHJloKQgYdKgIxzyjYdQ71re6CGytfFOGQbgE/o7H5g/Cqi0b9LgHii3ain 84tGiQOl4NubGtIu4wUYTWKhnGDfE/OaDqIxeTVka0fHpaU3V68uFHZtuYJMduTVdYVRa0Z+kbG JMHKlbt5LxlbmL6uRgHUNYXuE6qDmZNNI2j2rDw7UwNy7nuYR5Sp/HRMlU8v6xCcRCnZ3kEujHa zLmG+LRl X-Authority-Analysis: v=2.4 cv=NrDRc9dJ c=1 sm=1 tr=0 ts=68b8130f cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=GEpy-HfZoHoA:10 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=Kz4NcLxJwtD7h-qgfgQA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-03_05,2025-08-28_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 malwarescore=0 priorityscore=1501 phishscore=0 impostorscore=0 spamscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508300027 On 8/27/2025 7:12 AM, Dmitry Baryshkov wrote: > On Tue, Aug 26, 2025 at 11:45:06PM +0530, Umang Chheda wrote: >> Add initial device tree support for Monaco EVK board, based on >> Qualcomm's QCS8300 SoC. >> >> Monaco EVK is single board supporting these peripherals: >> - Storage: 1 × 128 GB UFS, micro-SD card, EEPROMs for MACs, >> and eMMC. >> - Audio/Video, Camera & Display ports. >> - Connectivity: RJ45 2.5GbE, WLAN/Bluetooth, CAN/CAN-FD. >> - PCIe ports. >> - USB & UART ports. >> >> On top of Monaco EVK board additional mezzanine boards can be >> stacked in future. >> >> Add support for the following components : >> - GPI (Generic Peripheral Interface) and QUPv3-0/1 >> controllers to facilitate DMA and peripheral communication. >> - TCA9534 I/O expander via I2C to provide 8 additional GPIO >> lines for extended I/O functionality. >> - USB1 controller in device mode to support USB peripheral >> operations. > > Is it actually peripheral-only? > >> - Remoteproc subsystems for supported DSPs such as Audio DSP, >> Compute DSP and Generic DSP, along with their corresponding >> firmware. >> - Configure nvmem-layout on the I2C EEPROM to store data for Ethernet >> and other consumers. >> - QCA8081 2.5G Ethernet PHY on port-0 and expose the >> Ethernet MAC address via nvmem for network configuration. >> It depends on CONFIG_QCA808X_PHY to use QCA8081 PHY. >> - Support for the Iris video decoder, including the required >> firmware, to enable video decoding capabilities. > > I don't see firmware being declared here. It would pick the default firmware from driver monaco platform data. > >> >> Co-developed-by: Rakesh Kota >> Signed-off-by: Rakesh Kota >> Co-developed-by: Nirmesh Kumar Singh >> Signed-off-by: Nirmesh Kumar Singh >> Co-developed-by: Viken Dadhaniya >> Signed-off-by: Viken Dadhaniya >> Co-developed-by: Mohd Ayaan Anwar >> Signed-off-by: Mohd Ayaan Anwar >> Co-developed-by: Arun Khannna >> Signed-off-by: Arun Khannna >> Co-developed-by: Monish Chunara >> Signed-off-by: Monish Chunara >> Co-developed-by: Vikash Garodia >> Signed-off-by: Vikash Garodia >> Co-developed-by: Swati Agarwal >> Signed-off-by: Swati Agarwal >> Signed-off-by: Umang Chheda >> --- >> arch/arm64/boot/dts/qcom/Makefile | 1 + >> arch/arm64/boot/dts/qcom/monaco-evk.dts | 463 ++++++++++++++++++++++++ >> 2 files changed, 464 insertions(+) >> create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk.dts >> >