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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65bad19be17sm524394a12.4.2026.02.13.02.41.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Feb 2026 02:41:28 -0800 (PST) Message-ID: Date: Fri, 13 Feb 2026 11:41:25 +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 1/4] dt-bindings: hwmon: Add qcom,bcl-hwmon yaml bindings To: Manaf Meethalavalappu Pallikunhi , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , amit.kucheria@oss.qualcomm.com, Daniel Lezcano , Gaurav Kohli Cc: linux-hwmon@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260206-qcom-bcl-hwmon-v1-0-7b426f0b77a1@oss.qualcomm.com> <20260206-qcom-bcl-hwmon-v1-1-7b426f0b77a1@oss.qualcomm.com> <15fe2128-5a88-4140-8aba-0e8d73350df9@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <15fe2128-5a88-4140-8aba-0e8d73350df9@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: Y72KQQ0CcTUjrDGE3Jjp8Hj3yjjzxGor X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjEzMDA4MiBTYWx0ZWRfX0n+5RfCgmyB2 7Ag7+m+V18JXcBDZ0ANIG+1g8ju5Oeq2TTRw+PrPXMn3rg0NiK6RbiPXBaGcympimyk3nqSWp9t FLBHrdUIkk9Z8EY1mbbi9qdS4vSvqjmo+slf8quAowYbW3KDIgPjl5xxPzeeCjhUHzugEYrqxGC q1kgk4hMzgCTOF0kIBZdGakO8IrhKxywLexgZVyakDioXyMhZF5Mf5LLgbJkOYPzD3O8okvZCEp gZMcdzldnnIwi4TZQnQuPpTK0wTZghttwRfwwuP3i76LiemgoH6mma2s68sQTm4TmDQAIwSIqqZ EBY4NSGop9K0quRbFkdgXhhUVgz40M3xFrJ2c24e4v4kqXDEDXw2RJSrcJ7l4Nde/T9t3aLCwy3 rd+H7ViQmPWiBvTlzEnNAiVi9nW+CtipkrqjosE25LVqbw2uA5QaqZa6aVCsKdoP8iLMIYaN7UL bdsXjkMRQ2ds3ej6fmQ== X-Authority-Analysis: v=2.4 cv=LoOfC3dc c=1 sm=1 tr=0 ts=698effdb cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=Q9nwfTyik-j77Jmcf8EA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-GUID: Y72KQQ0CcTUjrDGE3Jjp8Hj3yjjzxGor X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-13_01,2026-02-12_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 impostorscore=0 spamscore=0 phishscore=0 bulkscore=0 malwarescore=0 adultscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602130082 On 2/13/26 7:04 AM, Manaf Meethalavalappu Pallikunhi wrote: > Hi Konrad, > > On 2/6/2026 2:38 PM, Konrad Dybcio wrote: >> On 2/5/26 10:14 PM, Manaf Meethalavalappu Pallikunhi wrote: >>> Add devicetree binding documentation for Qualcomm PMIC Battery Current >>> Limiting (BCL) hardware monitor. The BCL hardware provides monitoring >>> and alarm functionality for battery overcurrent and battery/system >>> under voltage conditions. >>> >>> Signed-off-by: Manaf Meethalavalappu Pallikunhi >>> --- >> [...] >> >>> +properties: >>> +  compatible: >>> +    oneOf: >>> +      - description: v1 based BCL >>> +        items: >>> +          - enum: >>> +              - qcom,pm7250b-bcl >>> +              - qcom,pm8250b-bcl >>> +          - const: qcom,bcl-v1 >> I see that e.g. PMI8998 has a BCL block, would that also be 'v1', >> or something else? > > I added support for pmic 5 bcl design from v1 to v4 in this series. PMI8998 is older pmic design(pmic 4). As of now, we don't have any requirement to enable it Right, but then you never mentioned "PMIC5" anywhere in the compatible or the binding, so this wasn't obvious at all. With the request from others to shift towards PMIC-specific compatibles that won't be an issue Konrad