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[82.64.236.198]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c15dfda815dsm265357966b.36.2026.07.10.02.57.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Jul 2026 02:57:30 -0700 (PDT) From: Loic Poulain Subject: [PATCH v3 00/11] arm64: dts: monaco-arduino-monza: Add support for LGA WiFi/BT module Date: Fri, 10 Jul 2026 11:57:26 +0200 Message-Id: <20260710-monza-wireless-v3-0-46253587af64@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAbCUGoC/3WPy26DMBBFfwV53UF+YQdUVfmPqAsDQ2MphmATp 23Ev9eYRRdpNyPdkeacuQ8S0FsMpCkexGO0wU5jCuKlIN3ZjB8Itk+ZcMoVrTgFN43fBu7W4wV DAFQd6oEyMYgDSUdXj4P9zMDT+549zrfEXfYlcenMZG5TvO5YquF69wFncBzaBSIHCkxL2vZSH ypRH6cQyvlmLt3kXJnG2+ZqTUDYNnZpiqhLBr6TZLOebVgm/5VbRZa1/xWILLnqQdWSC0ZVJZ5 cmRj5L0VT/kTZPtZtpZAbZVQv/6Cs6/oDoN8SCG8BAAA= X-Change-ID: 20260520-monza-wireless-e6ce7f013f38 To: Manivannan Sadhasivam , Bartosz Golaszewski , Marcel Holtmann , Luiz Augusto von Dentz , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-pci@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org, Manivannan Sadhasivam , Loic Poulain , Bartosz Golaszewski , Dmitry Baryshkov , Wei Deng , Krzysztof Kozlowski , Konrad Dybcio X-Mailer: b4 0.14.2 X-Authority-Analysis: v=2.4 cv=Ab2B2XXG c=1 sm=1 tr=0 ts=6a50c20c cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=MDeckJw97qnk8wCBExTehA==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=5z_Ge3scFvwj-DIjt2UA:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-ORIG-GUID: HSZespe78CVrQaO4wHje63qq9N8HnFMY X-Proofpoint-GUID: HSZespe78CVrQaO4wHje63qq9N8HnFMY X-Proofpoint-Spam-Info: AW1haW4tMjYwNzEwMDA5NyBTYWx0ZWRfX/BTugyRVpZOL INvpnOZy0BPaOSETRViBrhji8yZrSUyKvv8Vjgvc57S/tEWfiTVvqAcU5n92T3wo84AgfAM87e7 xfQIL4AV4y/jlWZWYzxsJpNdHIu/cME= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzEwMDA5NyBTYWx0ZWRfXw+BwqVqRaGYJ e4cFmXglGrSxYiW8dA0RBFeVRXl0SwTrUgiWh/QHPO1iaWaM0q4NjseW3kuMwR5UV2nBA6ZOoPJ CQz3+/qHAEPSsELgYayUxBoTxFlJXCkACFouq81xGgR3SQnC2o/cUa39Q/hlINzAspncR89iKUr aZCWr/ukZEGPIKTmh/FcJ3Zwh25R77C4lD3QzDe7RjRmMTElWBVyuG6Apb7+dcc9pWsuaLKu8pq 2sF207HOcax5eic8bnGtbvEGXmzmSfRcigaki9w3ujZ3O9Q9TD2DfNlDmSI+QCq0Yc2SvveV+DY 9yFTJkZTcgFviC0O6LLTt8tHtZjozL6zrGS1iDo8fusRnTei2GYmsMiWlsnipVtifPaVQYnfpFB 5aLrUCHoyh0GBLJ8oITOp6vu1nimHsjnse+Cu3sGRSJ4Th0ONRW0D0kNMMbEdUJW5aMQYi5t/kL ezLOugNXlqtQQKFnaCQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-10_02,2026-07-09_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 malwarescore=0 phishscore=0 bulkscore=0 suspectscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607100097 This series describes support for the onboard WiFi/Bluetooth module present on the Arduino VENTUNO Q (monaco) platform. The board provides LGA pads for a wireless module. On the VENTUNO Q these pads are populated with an NFA725B module featuring the QCA2066 WiFi/BT combo chip. While implemented as an LGA footprint, the design is functionally compatible with the M.2 Key E. The NFA725B exposes WiFi over PCIe and Bluetooth over a UART. Both interfaces are gated through the W_DISABLE1# and W_DISABLE2# signals, as defined by the M.2 specification and handled here via the pcie-m2 power sequencer. This series models the hardware using the existing pwrseq framework and connector bindings, allowing coordinated PCIe and UART bring-up. This series depends on: https://lore.kernel.org/linux-pci/20260507-pwrseq-m2-bt-v2-0-1740bd478539@oss.qualcomm.com Signed-off-by: Loic Poulain --- Changes in v3: - Embed bt_power in struct qca_serdev instead of allocating it (Dmitry). - Add generic pwrseq_power_is_controllable() API + per-unit .is_controllable() callback; use it in hci_qca instead of peeking at the W_DISABLE2# property. - Implement .is_controllable() in the pcie-m2 and qcom-wcn providers. - Treat non-controllable BT power as always-on. - Integrate the pending Bluetooth pwrseq patches from Mani. - Link to v2: https://lore.kernel.org/r/20260702-monza-wireless-v2-0-7b56e2a6a6d4@oss.qualcomm.com Changes in v2: - hci_qca: extract M.2 pwrseq into qca_serdev_get_m2_pwrseq() helper, called outside the SoC switch; drop duplicated of_graph logic and redundant bt_power NULL checks (Dmitry/Mani) - dts/bindings: use qcom,pcie-m2-1418-lga-connector (fallback pcie-m2-e-connector) instead of the generic M.2 E-key compatible (Mani) - Link to v1: https://lore.kernel.org/r/20260520-monza-wireless-v1-0-9f6942310653@oss.qualcomm.com --- Loic Poulain (9): power: sequencing: Add pwrseq_power_is_controllable() API power: sequencing: pcie-m2: Report power controllability power: sequencing: qcom-wcn: Report power controllability Bluetooth: hci_qca: Set 'bt_en_available' based on pwrseq power controllability Bluetooth: hci_qca: Embed bt_power in struct qca_serdev Bluetooth: hci_qca: Support QCA2066 on M.2 connector via pwrseq dt-bindings: connector: pcie-m2-e: Add vendor LGA connector compatible power: sequencing: pcie-m2: Add QCA2066 (QCNFA765) BT serdev ID arm64: dts: qcom: monaco-arduino-monza: Add QCA2066 M.2 WiFi/BT support Manivannan Sadhasivam (2): Bluetooth: hci_qca: Add M.2 Bluetooth device support using pwrseq Bluetooth: hci_qca: Rename 'power_ctrl_enabled' to 'bt_en_available' .../bindings/connector/pcie-m2-e-connector.yaml | 7 +- arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts | 64 ++++++++++++- drivers/bluetooth/hci_qca.c | 101 ++++++++++++--------- drivers/power/sequencing/core.c | 39 ++++++++ drivers/power/sequencing/pwrseq-pcie-m2.c | 28 ++++++ drivers/power/sequencing/pwrseq-qcom-wcn.c | 30 ++++++ include/linux/pwrseq/consumer.h | 7 ++ include/linux/pwrseq/provider.h | 9 ++ 8 files changed, 238 insertions(+), 47 deletions(-) --- base-commit: aa61612ab641d7d62b0b6889f2c7c9251489f6e3 change-id: 20260520-monza-wireless-e6ce7f013f38 prerequisite-message-id: <20260507-pwrseq-m2-bt-v2-0-1740bd478539@oss.qualcomm.com> prerequisite-patch-id: f4a7d1957c1776051608bf3d808b2786606c1ae2 prerequisite-patch-id: 6cd3c33583a9af16b3f6f71517b16b32d8155b7c prerequisite-patch-id: 0550c57d69cf112fd4830e62f4388db6f8bf397c prerequisite-patch-id: cc10d8079e37ef0ba0c33d0984c95d76361df9dd prerequisite-patch-id: d7f4bb2bb4498ac619e67a94f8b59119a5caaf26 prerequisite-patch-id: c00ce9095b2d3a412229796194828b55642d3d96 prerequisite-patch-id: 09600595c2e80b12eda3aae39af192847d0f03d0 prerequisite-patch-id: a6118ed2894c176780ba933750e1068f2819fa4c prerequisite-patch-id: 1dee41a33e032094e8dda74ac4e0bada928573d7 Best regards, -- Loic Poulain