From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0351244F574 for ; Mon, 12 Oct 2026 11:31:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791804716; cv=none; b=B6GVcybJ1gDDeuneYVWEHw7CY7o+JGUwMQ9X8x3Me6udZqcqQ6mvLRcwhlABETBRr811aCZ3DrX0IEO3Sb4tdYcknvF7hRWFOtS0wsJx7wm5+Ks1e1KUNh0p4PCKJsYAMFc4FYk29LLgLTlAMABgh/90NOf5xH6s2+UZgNT/iPo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791804716; c=relaxed/simple; bh=JUrzZCqhpr+6E+MrqT462051gDoUBC8OqfAEbMmtKk4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=YL1dHeQ3v436JnVgL9rA2PcGgsqtOLNBxpmvc/QK4p14O/C09EeIvoNSXbYNhtc4uCyctJi1uTOZ/iR4udF5/ULNsQhUs5lLs7D1yx05AHqsS0FSsUtpwF3PnGBGDONo4nbNqs7Jq75R081swNGHa43cfTxz6Y4rSCoukwxtgMY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=duRWL3Ce; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=Z6+GV2tH; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="duRWL3Ce"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="Z6+GV2tH" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 69C8cejB954961 for ; Mon, 12 Oct 2026 11:31:53 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= HhAsnUJQR0XtnLbL9uGATdXzBNkrKbvYlxu+kfkmiW8=; b=duRWL3CebqWstGBk LhiyhfPk8Z3WHzzyHSmiLSR0RscJNhZXVAMK+Yn//PiDA/qa5OCvtXlOaNw47QYR /OXL8m3Exx3xRyw1i+mRLPNDh/t+k5W5hRCPmQt1cL09xzadNR9zEpIQBqpajEyG 3NKhmc7pDldIGWHcTt3xIt/6xaedNdCzio639P6Gm4xh/mVZxASetH/B3JUlbN9g BgtjZKmPqWpI2Zn6J98q5PrACqPXzPqBkaEtqe0NihiMkb3rsyjm80ZrMbAZ5ssA sU7BB2rN6IqH7esbaOLMjNgN4rHNMkNkG/5xXExFmPyfGbW+sIVYzUyW6JqzJ8vQ bu1zfw== Received: from mail-vk1-f197.google.com (mail-vk1-f197.google.com [209.85.221.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4h8v7kruw0-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 12 Oct 2026 11:31:53 +0000 (GMT) Received: by mail-vk1-f197.google.com with SMTP id 71dfb90a1353d-5da7a39e589so35851e0c.3 for ; Mon, 12 Oct 2026 04:31:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1791804712; x=1792409512; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=HhAsnUJQR0XtnLbL9uGATdXzBNkrKbvYlxu+kfkmiW8=; b=Z6+GV2tHJiN2xVqghhVAVonS+TAj6gttGHQChOsQfowXJewIDn/SaAOv0qYhSop9zc uE+QvP7wOwcasAdF5muL2kLe7VlOKCl1Jjdv+zhAnwJ3HrMaqbSYoAjGWfE8XqYnWyqi oz60JYiqztr07e8FCKRTO6D0U+PpYwGX5/ud25Pa6x5w5+POY1qzgrBzdc5/0yWW0Swy 9JdzMM1Z3mqv8iTyjPKSWKEzrkMzb2vXok342nwYsrdYb4rElBvTqB/ddXDXUoWZGW9I bHhT10XdSSTJlsoNZ09ApZGWAGROCydLqAfHDd0FSvWtmxFC5zlt0tKU1YUkWWQmlwqT rqog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791804712; x=1792409512; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=HhAsnUJQR0XtnLbL9uGATdXzBNkrKbvYlxu+kfkmiW8=; b=eZBJmjdCA1ZruFojH7K2bSf4pBZZvPPiaDpQTwNuF27GBTxnoOt83jQX9T8U+LPHtl PW5nPhEvFabOrHZuRfy/OBvN0XZvBJx/iuLc161WcL/e0VV1Ea3sdmtIOKNVDHyF3nWQ zjBHz3dvYXuQ9Y7NCE4FbMu2ohtZXTqbU3zR7d/YMp2TtsfGnWOStnlXVGO5p+cjmImV 11dZg6E8X2vivWuQ3KqHzTmXZJ4LafSE2ETqEgb9cTGwYdnlLe5Sr0wBTGFRGx7djh0l 9BrvtVwecuwKjmckF716nWdlD8vM8zLCZHINz07opPxA1VzFuW6P935knygNvrAXYR1x zygQ== X-Forwarded-Encrypted: i=1; AKwUvBwYpzzZkbhnZTvRvXq0FVAUPxv/Aw62BAwfGpC6oZdwWHi3vNKj4FdXFkGvhMUqFY5EC7JGXLTqyKnV9WI=@vger.kernel.org X-Gm-Message-State: AFq9FYLbjONXun2UOHLKeDWxcJwS/H6R2JKufOa+IYxcebS3CHkxfqOO jWF/NNN0CVH7v2sOw0/vOuh4z8YJzR+NOGOzneGdy7AqMd7hhdbT2+nmeVYphNzHSujKzc/rE4Y L6Gfvb0boBw2Dm2aCsNgKNEfcUVsgisQmw36tds0g1AlCv6LwZ+YpHi5tlgBbJS2DjR1gXcDsPh I= X-Gm-Gg: AYBFou1MmxYr0TNPeAIue27ude65sgJr++gieBIJRMLJ+O1WzPO19yv3xyYSNLMldPw YEyVC4nKKoR+bG195ZpcGUdwO4HSo3xh6YciP2Zg9pTkUsSEPkmMvIYEPkiSUFQ0fHMPHlSsqfx 9qqPDTvmm1ggM9Qm8QKPNMUEZq6A90hID3DXMpwKRPGdUcngqk/MesK1BSWKeQ5G43x/pkHVrEW VEbw7i2bxx5zPeiU0r9MUw+bKM/HZMQ9MJ5gDx6snp2CivcRAuKkEWzjqtCfwTf1j3gYVJgVOa+ 4U7lyB+zet5e0P4pjW9LJ/MtITURSDhZIpOG7YJ6G+O+K6AjSf9r1sxsGs5hOT04yFHTW7RGKwH JiGvXaxB4wQodSrFBomQdUA== X-Received: by 2002:a05:6122:8704:b0:5e9:397d:b197 with SMTP id 71dfb90a1353d-5e9397db6b5mr1210574e0c.3.1791804712076; Mon, 12 Oct 2026 04:31:52 -0700 (PDT) X-Received: by 2002:a05:6122:8704:b0:5e9:397d:b197 with SMTP id 71dfb90a1353d-5e9397db6b5mr1210569e0c.3.1791804711604; Mon, 12 Oct 2026 04:31:51 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c344ab1453bsm157724566b.67.2026.10.12.04.31.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 12 Oct 2026 04:31:50 -0700 (PDT) Message-ID: <3a5ff85c-0629-493e-baa7-543958764219@oss.qualcomm.com> Date: Mon, 12 Oct 2026 13:31:47 +0200 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 v4 02/12] hwmon: Add Qualcomm PMIC BCL driver To: Manaf Meethalavalappu Pallikunhi , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Stephen Boyd , Bjorn Andersson , Konrad Dybcio , Daniel Lezcano , Abel Vesa Cc: linux-hwmon@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mfd@lists.linux.dev, Gaurav Kohli References: <20261005-qcom-bcl-hwmon-v4-0-50b9a8c730b7@oss.qualcomm.com> <20261005-qcom-bcl-hwmon-v4-2-50b9a8c730b7@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261005-qcom-bcl-hwmon-v4-2-50b9a8c730b7@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDEyMDA0NSBTYWx0ZWRfXxYepKstT/wyN XGgNneLF377wd92iA/N+wXn0LVkHK6+K3KUR5lOtbH0g/PYTPsJhJGRL3m7tBbTe9xCLMItCax6 avn93z/6QZjEb85TqpwgZHIdsxAVz6M3gg76vziBlk2uLOFB0kJa8Vg86Dk8Bo+vzve4/kO09dw AwH2WugDRJeT5IuXKeoqQ7iUabH5ztVF0FRTGUTmA6htyr7jtRgp5AabzYg8LnC0gLSoFMSE9T4 S3g6RKMqTj737jNZVBG8u3BMXfCL9x58UXyaDMiD5eoFcALorkMvK7ds20VnA0SqV+lU8WNZnBP TABmjBI9BYnpoVpu0ReZ46Xsu1g83wv7w0kE8diqOvFqwZDkw3PVMWZVjXJHOa0T5PDH4QaRjua FYykKcHZdhtDkGVaVvrobJz3GXG24wVCiGtPQKlEoUS7DIZjfe1XmePxIVdh0WhFEcR0w9EVOY0 8HTtJAzQFxHQvUU8wPQ== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDEyMDA0NSBTYWx0ZWRfXwo8ei567sCRm vy/aTz2d3OJtdljHQx9b47StXKxNK5pGVQNu7FJiQtFLv8Zha4FQgchtj3PVQ+NvvFempVuvlcj qHpoGoO1FoAB8zfi9G4dSRRv9b01XwU= X-Authority-Analysis: v=2.4 cv=VOtIDNPX c=1 sm=1 tr=0 ts=6accc529 cx=c_pps a=JIY1xp/sjQ9K5JH4t62bdg==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=Ojr5x5PTsytl4pN-IXcA:9 a=QEXdDO2ut3YA:10 a=tNoRWFLymzeba-QzToBc:22 X-Proofpoint-GUID: oGaAUvkOTxnELV81DZvN_IP289bJ6Pyv X-Proofpoint-ORIG-GUID: oGaAUvkOTxnELV81DZvN_IP289bJ6Pyv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-12_03,2026-10-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 clxscore=1015 bulkscore=0 phishscore=0 spamscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610080000 definitions=main-2610120045 On 10/5/26 2:24 PM, Manaf Meethalavalappu Pallikunhi wrote: > Add driver for Qualcomm SPMI PMIC Battery Current Limiting (BCL) > hardware monitor. The driver exposes battery voltage and current > monitoring through hwmon interface. > > The BCL driver provides > - Real-time voltage and current readings > - Configurable threshold-based alarms > - Interrupt-driven notifications when thresholds are exceeded > - Automatic threshold management with polling-based recovery > - Hardware-specific scaling factors and threshold representations > > Signed-off-by: Manaf Meethalavalappu Pallikunhi > --- [...] > +struct bcl_alarm_data { > + int irq; > + bool irq_enabled; > + bool irq_wake_enabled; > + bool shutting_down; > + enum bcl_limit_alarm type; > + void *device; Why is this a voidptr? Konrad