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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b943cca3c0asm415890766b.34.2026.03.10.03.43.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Mar 2026 03:43:59 -0700 (PDT) Message-ID: <288bf404-17fe-4efe-b256-2ef76b543658@oss.qualcomm.com> Date: Tue, 10 Mar 2026 11:43:56 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/7] arm64: dts: qcom: Add Arduino Monza (VENTUNOQ) board support To: Srinivas Kandagatla , andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, Andrew Lunn Cc: richardcochran@gmail.com, geert+renesas@glider.be, arnd@arndb.de, dmitry.baryshkov@oss.qualcomm.com, ebiggers@kernel.org, michal.simek@amd.com, luca.weiss@fairphone.com, sven@kernel.org, prabhakar.mahadev-lad.rj@bp.renesas.com, kuninori.morimoto.gx@renesas.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, m.facchin@arduino.cc, r.mereu@arduino.cc, loic.poulain@oss.qualcomm.com References: <20260309152420.1404349-1-srinivas.kandagatla@oss.qualcomm.com> <20260309152420.1404349-5-srinivas.kandagatla@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260309152420.1404349-5-srinivas.kandagatla@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: f_Utfj2wt2y4g8oWQADU6P04iqUprdQn X-Proofpoint-ORIG-GUID: f_Utfj2wt2y4g8oWQADU6P04iqUprdQn X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzEwMDA5MiBTYWx0ZWRfX7QDp9Uzf45r/ 30TP+7g1/T5U9g6B2O3y/TyhMFub1vwMJX2q+wllGqPZoHEjv/FhsTbBHnPRAFhhAvjosq4ioIE TX3nZEjJeyu5lka8KYRnU0zfOu14b4EbFqvMJ6+1Trc65gt88woHeQ3lroBUDuYnfnnKQIKgm8E vzSenKbg8/EfpzBJAXjCZ6ejCbPdC3fz3xWY3VyBz4vHmsY28F3tcKFnNlH7bofU4F5/zg4+H6G KJIoOMszc+fWf3WBt0oGIOWTMWG15vaBMkI16ZxBeRr4qqHxP34F36dQHk61ZmxkghWMnT0+OZL mtwdOCmWwWuD8FZQgbDYPiYhTejOU8XlMaOjOxnsPHAWgoxRXqueuwNoyNMUnupRxJX2auChX4S RCANvSCe0unUoybl64XmU11ZL9n2lUDV8A//fVurEroRUOJp8wEuGE54X2fI682i81QqxmagokW /VCM/V0K+mX1sw/kSxg== X-Authority-Analysis: v=2.4 cv=Cuays34D c=1 sm=1 tr=0 ts=69aff5f2 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=rta_p3Q9v_S9YyuTENUA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 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=2026-03-10_02,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1015 spamscore=0 adultscore=0 priorityscore=1501 phishscore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603100092 On 3/9/26 4:24 PM, Srinivas Kandagatla wrote: > From: Loic Poulain > > Add device tree support for the Arduino VENTUNOQ board, > based on the Qualcomm QCS8300 (Monaco) SoC. > > The board features a Qualcomm Monza SoM and integrates various > peripherals, including: > - USB Type‑C connector with dual‑role support > - ADV7535 DSI‑to‑HDMI bridge > - MAX98091 audio codec > - 2.5G Ethernet PHY (HSGMII) > - PCIe0 (to onboard WiFi chipset and USB bridge) > - PCIe1 (to M2/nvme) > - Button (via GPIO‑keys) > > Signed-off-by: Loic Poulain > Co-developed-by: Srinivas Kandagatla > Signed-off-by: Srinivas Kandagatla > --- [...] > +ðernet0 { +Andrew, could you please take a look? Konrad > + phy-mode = "2500base-x"; > + phy-handle = <&hsgmii_phy0>; > + > + pinctrl-0 = <ðernet0_default>; > + pinctrl-names = "default"; > + > + snps,mtl-rx-config = <&mtl_rx_setup>; > + snps,mtl-tx-config = <&mtl_tx_setup>; > + > + status = "okay"; > + > + mdio { > + compatible = "snps,dwmac-mdio"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + hsgmii_phy0: ethernet-phy@1c { > + compatible = "ethernet-phy-id004d.d101"; > + reg = <0x1c>; > + reset-gpios = <&tlmm 50 GPIO_ACTIVE_LOW>; > + reset-assert-us = <11000>; > + reset-deassert-us = <70000>; > + }; > + }; > + > + mtl_rx_setup: rx-queues-config { > + snps,rx-queues-to-use = <4>; > + snps,rx-sched-sp; > + > + queue0 { > + snps,dcb-algorithm; > + snps,map-to-dma-channel = <0x0>; > + snps,route-up; > + snps,priority = <0x1>; > + }; > + > + queue1 { > + snps,dcb-algorithm; > + snps,map-to-dma-channel = <0x1>; > + snps,route-ptp; > + }; > + > + queue2 { > + snps,avb-algorithm; > + snps,map-to-dma-channel = <0x2>; > + snps,route-avcp; > + }; > + > + queue3 { > + snps,avb-algorithm; > + snps,map-to-dma-channel = <0x3>; > + snps,priority = <0xc>; > + }; > + }; > + > + mtl_tx_setup: tx-queues-config { > + snps,tx-queues-to-use = <4>; > + > + queue0 { > + snps,dcb-algorithm; > + }; > + > + queue1 { > + snps,dcb-algorithm; > + }; > + > + queue2 { > + snps,avb-algorithm; > + snps,send_slope = <0x1000>; > + snps,idle_slope = <0x1000>; > + snps,high_credit = <0x3e800>; > + snps,low_credit = <0xffc18000>; > + }; > + > + queue3 { > + snps,avb-algorithm; > + snps,send_slope = <0x1000>; > + snps,idle_slope = <0x1000>; > + snps,high_credit = <0x3e800>; > + snps,low_credit = <0xffc18000>; > + }; > + }; > +};