From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 B63CB416873; Wed, 7 Oct 2026 12:56:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791377794; cv=none; b=oafVYpUcaI/LuxJQ5ExDlIAy9At+95fz2FLvPwfUCxJ1wpxgU1tHY49FXGCyNzxy/XA6/uSgenuGgwKMSPITzZnp/hxZxDYSTnqSVUWDfjFOZ9PsUMTGjKF+OafOnzuenljZIG3MXYQcKu03cNYC63203XIc2k/YYZreDTXJIdM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791377794; c=relaxed/simple; bh=Wc8IB0edWVGgQ80Cx3uFojUV4Vhr/RFS1m7KR7vHpmE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qbYcEIDCs+3jWyEIxlJZzDkrAkebtIl4tTyPX7RcAagzxPOlEOTk0i8iUNFe+BSHBpbee4FW84M5a2aqRAGHFQ/omWvVhQOTf9z5i5s4Ms0Av/9IcTJB3278lr7ZpjuSci/VDSkypmDl1hvhK1Xvfd2fcuK/QNw/hfxyzXRcj3g= 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=OKziODL0; arc=none smtp.client-ip=205.220.180.131 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="OKziODL0" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 697BV9rf3687353; Wed, 7 Oct 2026 12:55:57 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= OlKUE9ylFAD8NCtlw73fnFqtcH/esRsqk0VoFtGwfZs=; b=OKziODL0My/UpEjN BCenq4ulv/GAwdbHpi2n0DBdClNwKOZ7zdt2iiF3KK6S+jaEQW59HqgdCemh7kvG eqRtlzbRbYix0GhRYsU75VKCPdbyNd+hEeJVbQ6dPvuuB2jz0RC9X6Apw68VNXdN ZbX38llQXko/HXRDqMObhlEitjdd6mHV/izvfIpPaz8YKlFXArkuaybHcHYTo6qr 3xKB8K6CRturB60GRz5oAzaBMaGkUu8vsKQ+4JI33R/415G7E0RFLYpAEcJXXygo k1FT0mbdhwdody+vPKYk4cplFYTQlYPeZyvWkWosLn0kTRlFOmtHOJSzYF4/24br LqRLYA== Received: from apblrppmta01.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4h5mgr8ffh-13 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Wed, 07 Oct 2026 12:55:57 +0000 (GMT) Received: from pps.filterd (apblrppmta01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.18.1.11/8.18.1.11) with ESMTP id 69776nGU1872895; Wed, 7 Oct 2026 07:06:49 GMT Received: from hu-ffaruque-hyd.qualcomm.com (hu-ffaruque-hyd.qualcomm.com [10.147.245.31]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 69776m1r1872875; Wed, 07 Oct 2026 07:06:49 +0000 (GMT) From: Faruque Ansari Date: Wed, 07 Oct 2026 12:36:36 +0530 Subject: [PATCH v16 1/6] power: Extend power_on_reason.h for upcoming PSCRR framework Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261007-pscrr-framework-v16-1-3642c277bebb@oss.qualcomm.com> References: <20261007-pscrr-framework-v16-0-3642c277bebb@oss.qualcomm.com> In-Reply-To: <20261007-pscrr-framework-v16-0-3642c277bebb@oss.qualcomm.com> To: Sebastian Reichel , Benson Leung , Tzung-Bi Shih , Guenter Roeck , Liam Girdwood , Mark Brown , Matti Vaittinen , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Oleksij Rempel , Pengutronix Kernel Team Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev, avaneesh.dwivedi@oss.qualcomm.com, Umang Chheda , Ulf Hansson , Faruque Ansari , Sebastian Reichel , Daniel Lezcano X-Mailer: b4 0.14.3 X-Proofpoint-Reinject: loops=2 maxloops=12 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDA3MDA1MSBTYWx0ZWRfX3oxSvWMz6kTp +ZPf11W64awXyARBDXTWn1X4gh0H3K5PwIusu3mBI0N3QcHJXTfVQnMeIoctXp5D7KCRfPctGta EZymNGnGM7pOagmEiuQxDcqYngTdVqdIqOHF239I/eeukCKC2F2dMyxL+iR4CptC4Wo7v2ZaD2v Y9szHAxYELUz/EOZRFEU0ARvvPLJ3kyIoPxFKRVooFzAIonVaqPZaCb53HazLzISDqIxJhc7XPL xmLOuSpgJB3yTXxkRaGvFOuNOTgeJ0dm7L3SNh64pKIH0jT6ycQKNTJMlqK4MUUiVsj6/FuSRr4 TZs0vvBHRKdD5GFB0ODE4zyj5UIFAmzjNebu+IkCdKNGae/NaWn+aZExryZSRqqVhtU1acl0KCT MrfJLGqC2iSnpE6AHQbYXb/eBZY5ZmU4n1dmizrpOq9tR19AI1BhVY0a7zEt1iwvvXBJMp85gCb 7K33b528gv1d5UTO7bg== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDA3MDA1MSBTYWx0ZWRfXxqcDGBbLppGK xcjya6kSr3lgbl5CdXk0Wk3h9yGz4WLYYO7G4YHurOo7O1S45+aC4HSr7vni9of1PZ8ie8IxnGH eZZ+wggG48rHDYUp/2hP6ymhheLvHf4= X-Proofpoint-ORIG-GUID: tjQEDfzAdyoBBiJknVG1ixBHvfS4U1qA X-Proofpoint-GUID: tjQEDfzAdyoBBiJknVG1ixBHvfS4U1qA X-Authority-Analysis: v=2.4 cv=OYkNnRTY c=1 sm=1 tr=0 ts=6ac6415d cx=c_pps a=Ou0eQOY4+eZoSc0qltEV5Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=QX4gbG5DAAAA:8 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=7kjejDXy1mYeYQkWB3oA:9 a=QEXdDO2ut3YA:10 a=AbAUZ8qAyYyZVLSsDulk:22 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=2026-10-07_04,2026-10-06_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 spamscore=0 phishscore=0 bulkscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2610070051 Prepare for the introduction of the Power State Change Reason Recorder (PSCRR) framework by expanding the power_on_reason.h header. This extension includes new power-on reasons: - POWER_ON_REASON_OVER_CURRENT for over-current conditions. - POWER_ON_REASON_REGULATOR_FAILURE for regulator failures. - POWER_ON_REASON_OVER_TEMPERATURE for over temperature situations. - POWER_ON_REASON_EC_PANIC for EC panics. - POWER_ON_REASON_EXTERNAL for an external reset source. Co-developed-by: Oleksij Rempel Signed-off-by: Oleksij Rempel Reviewed-by: Sebastian Reichel Reviewed-by: Matti Vaittinen Reviewed-by: Daniel Lezcano Signed-off-by: Faruque Ansari changes v12: - add POWER_ON_REASON_EXTERNAL changes v10: - add Reviewed-by: Sebastian Reichel ... changes v6: - add POWER_ON_REASON_EC_PANIC - s/POWER_ON_REASON_OVERTEMPERATURE/POWER_ON_REASON_OVER_TEMPERATURE --- include/linux/power/power_on_reason.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/power/power_on_reason.h b/include/linux/power/power_on_reason.h index 95a1ec0c403c..13e61ace14f5 100644 --- a/include/linux/power/power_on_reason.h +++ b/include/linux/power/power_on_reason.h @@ -15,5 +15,10 @@ #define POWER_ON_REASON_XTAL_FAIL "crystal oscillator failure" #define POWER_ON_REASON_BROWN_OUT "brown-out reset" #define POWER_ON_REASON_UNKNOWN "unknown reason" +#define POWER_ON_REASON_OVER_CURRENT "over current" +#define POWER_ON_REASON_REGULATOR_FAILURE "regulator failure" +#define POWER_ON_REASON_OVER_TEMPERATURE "over temperature" +#define POWER_ON_REASON_EC_PANIC "EC panic" +#define POWER_ON_REASON_EXTERNAL "external reset" #endif /* POWER_ON_REASON_H */ -- 2.34.1