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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8b2aeeaf78bsm1142044685a.15.2025.11.17.23.07.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 17 Nov 2025 23:07:19 -0800 (PST) Message-ID: Date: Tue, 18 Nov 2025 15:07:13 +0800 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] arm64: dts: qcom: monaco-evk: Enable Bluetooth support To: Rob Herring Cc: Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, quic_jiaymao@quicinc.com, Konrad Dybcio , linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, cheng.jiang@oss.qualcomm.com, devicetree@vger.kernel.org, Bjorn Andersson , quic_shuaz@quicinc.com, quic_chezhou@quicinc.com References: <20251113130519.2647081-1-wei.deng@oss.qualcomm.com> <176313578860.3262114.17056319042303889483.robh@kernel.org> Content-Language: en-US From: Wei Deng In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: NSs4z0bxxziaKxQNy_mZx1UbhfiVKhNM X-Proofpoint-ORIG-GUID: NSs4z0bxxziaKxQNy_mZx1UbhfiVKhNM X-Authority-Analysis: v=2.4 cv=FPAWBuos c=1 sm=1 tr=0 ts=691c1b29 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=gEfo2CItAAAA:8 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=iVCT6-G-MG_SWDpW4E0A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTE4MDA1NSBTYWx0ZWRfX755NWcT4gtcX 6WR61NjxZtm+XC+r1i4zpJiJ3afDrY9ZnVBs4/StQngQWEeiF0DyRVQiMYHXv/r+m2YydyslW2G jFPGTl0vvkgmOCnBDupcHiypzB+RnJ9DrAvBoVgk+n6c7WUsljE7QU66t4V4CZ0c5vCGWgpGXOo 8Pc8RAQ0CqHp2THNk2QtcjitfNvYBeArNvFIxLUy+8Lc6TeNyTxGMwKHRm0TvLSNNCTPbN1yM75 MH8zo+AfI2WwfcFtg0LsB+yD4nSHWkmHoFzzhyHFbOnn+/j3r4GIiID4RI58IiXI0kT5H2LZpwN f/edY+hXiJiM7GvpKfzXJ4BRnFRxmq6MOJAUFn9TCJn5HQCPHbydJQ6lmNxeGZcLf6AbBWNhxjm FkmBsoEGEP6E5SsgEAEq6Z+CP/QRdg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-17_04,2025-11-13_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 impostorscore=0 suspectscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511180055 Hi Rob, Thanks for your comments. On 11/15/2025 12:18 AM, Rob Herring wrote: > On Fri, Nov 14, 2025 at 10:06 AM Rob Herring (Arm) wrote: >> >> >> On Thu, 13 Nov 2025 18:35:19 +0530, Wei Deng wrote: >>> There's a WCN6855 WiFi/Bluetooth module on an M.2 card. To make >>> Bluetooth work, we need to define the necessary device tree nodes, >>> including UART configuration and power supplies. >>> >>> Since there is no standard M.2 binding in the device tree at present, >>> the PMU is described using dedicated PMU nodes to represent the >>> internal regulators required by the module. >>> >>> The module provides a 3.3V supply, which originates from the >>> main board’s 12V rail. To represent this power hierarchy in the device >>> tree, add a fixed 12V regulator node as the DC-IN source and link it >>> to the 3.3V regulator node. >>> >>> Signed-off-by: Wei Deng >>> --- >>> arch/arm64/boot/dts/qcom/monaco-evk.dts | 99 +++++++++++++++++++++++++ >>> 1 file changed, 99 insertions(+) >>> >> >> >> My bot found new DTB warnings on the .dts files added or changed in this >> series. >> >> Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings >> are fixed by another series. Ultimately, it is up to the platform >> maintainer whether these warnings are acceptable or not. No need to reply >> unless the platform maintainer has comments. >> >> If you already ran DT checks and didn't see these error(s), then >> make sure dt-schema is up to date: >> >> pip3 install dtschema --upgrade >> >> >> This patch series was applied (using b4) to base: >> Base: attempting to guess base-commit... >> Base: tags/next-20251112 (exact match) >> Base: tags/next-20251112 (use --merge-base to override) >> >> If this is not the correct base, please add 'base-commit' tag >> (or use b4 which does this automatically) >> >> New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/qcom/' for 20251113130519.2647081-1-wei.deng@oss.qualcomm.com: >> >> arch/arm64/boot/dts/qcom/monaco-evk.dtb: wcn6855-pmu (qcom,wcn6855-pmu): 'vddpcielp3-supply', 'vddpcielp9-supply' do not match any of the regexes: '^pinctrl-[0-9]+$' >> from schema $id: http://devicetree.org/schemas/regulator/qcom,qca6390-pmu.yaml >> arch/arm64/boot/dts/qcom/monaco-evk.dtb: wcn6855-pmu (qcom,wcn6855-pmu): 'vddpcie1p3-supply' is a required property >> from schema $id: http://devicetree.org/schemas/regulator/qcom,qca6390-pmu.yaml >> arch/arm64/boot/dts/qcom/monaco-evk.dtb: wcn6855-pmu (qcom,wcn6855-pmu): 'vddpcie1p9-supply' is a required property >> from schema $id: http://devicetree.org/schemas/regulator/qcom,qca6390-pmu.yaml > > This is the 3rd report of your typos. Is there some reason you are > ignoring the reports? > Sorry for the delayed response. These warnings are worth addressing and will be resolved in the next patch. > Rob -- Best Regards, Wei Deng