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charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: 0S9VcSgsLx3aE5SaHTqvAP4wpncPeN2p X-Authority-Analysis: v=2.4 cv=FLwWBuos c=1 sm=1 tr=0 ts=69b3dcf1 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=ZsC4DHZuhs/kKio7QBcDoQ==: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=8PAWHovNJAAVPi20LiQA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzEzMDA3NSBTYWx0ZWRfX/F7BsGZmf+IF ut8IgRfz7ACdWGe8HegIPcagZiV5VW2oZnaemFvR5u178EeWVMr5UqTUsCowKar2PHwbhBJTpE3 I9aLRm12hpPTrmTcXiJWS17sFlpbUkj/wGWOLlgrM4MCGjlm/qoBPiUdfAy0/zQ++vRaQ+pck+t WWWcSkK4oSsgmWyzZ1c/kI7owr3222e3CQLrBAOYUJ0qRi0DXfdsuiJnK3bbxCh8iWbhaqfCqTD ACiFHDy8qkCNYJazSa4ImbZtbhlMVH76XoD2A5h1RLAlZJ1SdzLurYRNac0evvR8uhs60llHKhC xVsWQsmVgaCXaD2hiQAudWZhIJnF9K7H0DvJmKAldlLEoutimyWJj0s+gtI6bEi3Y2L8c+HJNVG WXve6C7qeL9xOl/69XW4fAncCVVeXK38yhMOBgILDVCid+KAeBtxLuZ+ULvmVRhIdlSA0iX0Yxz sfRenvyiybB0y7MyTBQ== X-Proofpoint-GUID: 0S9VcSgsLx3aE5SaHTqvAP4wpncPeN2p 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=2026-03-13_01,2026-03-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 bulkscore=0 malwarescore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 adultscore=0 phishscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603130075 On 3/9/26 7:37 PM, Dmitry Baryshkov wrote: > On Mon, Mar 09, 2026 at 03:24:15PM +0000, 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 >> --- >> arch/arm64/boot/dts/qcom/Makefile | 1 + >> .../boot/dts/qcom/monaco-arduino-monza.dts | 446 ++++++++++++++++++ >> 2 files changed, 447 insertions(+) >> create mode 100644 arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts >> >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile >> index 6d87be639aac..8a9093c4b534 100644 >> --- a/arch/arm64/boot/dts/qcom/Makefile >> +++ b/arch/arm64/boot/dts/qcom/Makefile >> @@ -47,6 +47,7 @@ lemans-evk-el2-dtbs := lemans-evk.dtb lemans-el2.dtbo >> dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-el2.dtb >> dtb-$(CONFIG_ARCH_QCOM) += milos-fairphone-fp6.dtb >> dtb-$(CONFIG_ARCH_QCOM) += monaco-evk.dtb >> +dtb-$(CONFIG_ARCH_QCOM) += monaco-arduino-monza.dtb >> dtb-$(CONFIG_ARCH_QCOM) += msm8216-samsung-fortuna3g.dtb >> dtb-$(CONFIG_ARCH_QCOM) += msm8916-acer-a1-724.dtb >> dtb-$(CONFIG_ARCH_QCOM) += msm8916-alcatel-idol347.dtb >> diff --git a/arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts b/arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts >> new file mode 100644 >> index 000000000000..b6db2a7151f1 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts >> @@ -0,0 +1,446 @@ >> +// SPDX-License-Identifier: BSD-3-Clause >> +/* >> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. >> + */ >> + >> +/dts-v1/; >> + >> +#include >> +#include >> +#include >> + >> +#include "monaco.dtsi" >> +#include "monaco-pmics.dtsi" >> +#include "monaco-monza-som.dtsi" >> + >> +/ { >> + model = "Arduino VENTUNOQ"; >> + compatible = "arduino,monza", "qcom,qcs8300"; >> + >> + aliases { >> + ethernet0 = ðernet0; >> + i2c1 = &i2c1; >> + serial0 = &uart7; >> + }; >> + >> + chosen { >> + stdout-path = "serial0:115200n8"; >> + }; >> + >> + connector-0 { >> + compatible = "usb-c-connector"; >> + label = "USB1-Type-C"; >> + data-role = "device"; >> + power-role = "dual"; >> + >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + >> + usb1_con_hs_ep: endpoint { >> + remote-endpoint = <&usb_1_dwc3_hs>; >> + }; >> + }; >> + >> + port@1 { >> + reg = <1>; >> + >> + usb1_con_ss_ep: endpoint { >> + remote-endpoint = <&usb_1_dwc3_ss>; > > No intermediate QMP PHY, no DP support? We are missing firmware support for this, it makes to really drop the usb-c connector node till we get a proper firmware support for this. > >> + }; >> + }; >> + }; >> + }; >> + > > [...] > >> + >> +&pcie0 { >> + pinctrl-0 = <&pcie0_default_state>; >> + pinctrl-names = "default"; >> + >> + vddpe-3v3-supply = <&vdc_3v3>; > > Is there a wired 3v3 support without an M.2 slot in play? This is going to on board pcie packet swtich not to M.2. > >> +}; >> + >> +&pcie1 { >> + pinctrl-0 = <&pcie1_default_state>; >> + pinctrl-names = "default"; >> + >> + vddpe-3v3-supply = <&vreg_nvme>; >> +}; >> + >> +&pcieport0 { >> + reset-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>; >> + >> + pci@0,0 { >> + #address-cells = <3>; >> + #size-cells = <2>; >> + device_type = "pci"; >> + bus-range = <0x01 0xff>; >> + ranges; >> + reg = <0x010000 0x00 0x00 0x00 0x00>; >> + >> + pci@2,0 { >> + #address-cells = <3>; >> + #size-cells = <2>; >> + device_type = "pci"; >> + bus-range = <0x00 0xff>; >> + ranges; >> + reg = <0x021000 0x00 0x00 0x00 0x00>; >> + >> + usb@0 { >> + compatible = "pci104c,8241"; >> + reg = <0 0 0 0 0>; >> + ti,pwron-active-high; >> + }; >> + }; >> + }; >> +}; >> + > > [..] > >> + >> +&usb_1 { >> + maximum-speed = "super-speed-plus"; > > Do you need to specify it? It seems to work fine without it too. /: Bus 005.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 10000M |__ Port 001: Dev 002, If 0, Class=Mass Storage, Driver=usb-storage, 10000M > >> + usb-role-switch; > > This should go to the monaco.dtsi. > will move it to base dtsi --srini >> + wakeup-source; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_dwc3_hs { >> + remote-endpoint = <&usb1_con_hs_ep>; >> +}; >> + >> +&usb_1_dwc3_ss { >> + remote-endpoint = <&usb1_con_ss_ep>; >> +}; >> + >> +/* Internally connected to the MCU (e.g. for DFU). */ >> +&usb_2 { >> + dr_mode = "host"; >> + >> + status = "okay"; >> +}; >> -- >> 2.47.3 >> >