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 27BA937FF43 for ; Fri, 22 May 2026 19:54:36 +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=1779479677; cv=none; b=rXG5kdRDFgfb+E/dDPQ7Rc+l906/NqfFe7hJKYfY3ZC8Dek/KhtvFtLRxbZe3qR7jMuVlNoExz29DHIueNJ3Ned56DIooir9sz3QU0qLucd5baUSD6moulKEELFSvAY5C8HfwIljUGG2Kd+pBAFrr4yeJ51Jkrs2DDQV5K/8cYY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779479677; c=relaxed/simple; bh=Qc3nZ3OcdnS1cPCaTe9FyxRpFxALJ2JgOgiN3fJelqs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NbhthQxB3pFF/jevbFxpAb3qsYqeQaijs7FZiwTidr8Fs0dfLIPTrE6FSXnZOdh1vQcXXwQYTFpm1iOmerdH/Iu3y1t5dj1efF50EO+tVwf9YwzjhEJqE7cJTYdccB0NFi4CXkOj14U6jObAu4An6pu13ZxJtouKKATxxMu+n7k= 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=oibm67GO; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=APD4/vuQ; 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="oibm67GO"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="APD4/vuQ" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64MH4C5N1801788 for ; Fri, 22 May 2026 19:54:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=WJaC5/CErHJ 2VUtX54RfJ1hB0iwTR636c4FlUn5aImo=; b=oibm67GOsp2o8QnAPQE2f3ngoCi 36487Pr+GSwi9I3sDtig89ZG3rLbfpfrUeU77P9jfy/cY+XEztY0bFqGlqvcJhtK TGpvZFqkZYngfVFFGJ3YDw5PBdblaz2V2Ir4CanDTQF8I5Tu/tesf2LTjJjuutjc GvxERRwuSmtlv7ywDMtaoXYmkoNK2bH/s6mIiAnMwRFQ8eyf3QNRMOz9EMr+tVmd YjY+cqsAw8xkPmnh3hjfbrqwLZWTakMGUpkFpjuSWJuASC1J/tooF76e8yQ4FEwx iAm6iscP97QmB3UCgHDwFs05ulQ0kg3f/JlkpliAxv3aITY10Z+hXaqElKw== Received: from mail-pl1-f198.google.com (mail-pl1-f198.google.com [209.85.214.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4ean9g25k1-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 22 May 2026 19:54:35 +0000 (GMT) Received: by mail-pl1-f198.google.com with SMTP id d9443c01a7336-2b4654f9bb6so78844685ad.2 for ; Fri, 22 May 2026 12:54:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779479675; x=1780084475; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=WJaC5/CErHJ2VUtX54RfJ1hB0iwTR636c4FlUn5aImo=; b=APD4/vuQXlMfrGnCqPzSedwDoKE2FFAqwz0LOIFLQb4CBI0cKHzgMryKVs+1+pTS18 dBMnWthng4Va2Jzbf7HpQgjO6iAI3FojsSupwpTGkI6T+Z08X0c/eD/eqxflbYQzM8IB Um3yeG2VYjsstjod3wqiBQwY2GDn0KYVxjuyK1VXEy2GtzIdD/eZJgG1o8vMfeY8i+b8 092zPUFHeOkIIJJFRSW/YPvaENhwlOEel2AkLwEqajtCee+TJsoX41VWqqTdbdQe+Rln p4RO15EW4olYjNVuzOJPupuGvsh1zR/Js+MxO25BLFqrzE4z7jKoX1SFsSQ/P/Qds7rV EJfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779479675; x=1780084475; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=WJaC5/CErHJ2VUtX54RfJ1hB0iwTR636c4FlUn5aImo=; b=Xm5LsR67vGS7kCI+168RA4qmkGryBn5fS7p+sagNU4kbtk0C7PfMudVuq1QbSg/WET iG7OAMz/7EuGqB2UKYZFjN6IcNPCOMlon+9PdtGJmhpiZA+Wstbg8hf13ZSEbEwsyfA2 QEuRJ20NmmVsCoX484az8nrIdJ0ScWJQnvPB1PBhgjeo71AD49ryDEu47B5qWQA9sI87 PS6UnZk4M91rSZ2vIIJC3pZOBTgHQ73ltC2O7GlokBGRn9Il/uPolzsnGkbk7LUuwN50 p6gDL2L9fZEITtoilG2yopN9vhIJqykLZQ229IbFl0DPY4ed6uQsYrblJNRUyzmXjBFh r0nw== X-Forwarded-Encrypted: i=1; AFNElJ8lsHuB7t5CbAOqn1+k5vkLXiR52LnPpVVkGNm27Hv1Zbgs4sBptLIgtnheasA2XwDm1aBYwzsXMkceX2Y=@vger.kernel.org X-Gm-Message-State: AOJu0YzMqmIV37lXIcek8OO4iqPZzG5geuZAaAxGfVqMvD5xnFxtVU3g 8PuAz/yUMMZvBDwQDXnUic3Jjo3XHJG9nNcirmNL7mFdQjZH2ux5mCW/lujofQq6cPqztJD9YYu SJm7NBw0ugKKJqLz/tiXPuAPptIr7c3PLheaIWByr8dAibjHQUKHbgiNMh4x3MZzII4M= X-Gm-Gg: Acq92OGbyjFGIEEp6clCNmmzEeQY/30TKs2vGbEeADXXIpkK6e76OCp8+bLUBiBTpxI qu/wMLxBj7pMZgshfZqW0EDPRJRAEu7ervEe/xEF+NdF1esAOtVSFQre9fwvhgXeyW8O8xTpMVp GN4hRcugfHjgElCogwNxr+3xzHue8sWK93qQZzv/M1NPKnc4g2JGNE1f9yYSJ8LHZ6+lyK9Tiuc ZTKWD3Uf2iQpohlUChy0P3h4+Y4POo5PqJ95weLd6eH4Xrwa0yzYZzPGRO/m4Kod6EVezV8ITyx l9BxcqQnhqP7YwBF+2XlxFjRN999TqmCS2hQzWVGlxZsbTfpJSKeKvHY9dm1wJ/Cg1O6d62EXSF j5r++dQgjwJwH+v/onrRDLLVVHDkSzKi18D09/ScnfpeXcHckyGF/R2uYOYY= X-Received: by 2002:a17:903:17cc:b0:2b9:cd2d:6f13 with SMTP id d9443c01a7336-2beb0722d9amr56947835ad.10.1779479674672; Fri, 22 May 2026 12:54:34 -0700 (PDT) X-Received: by 2002:a17:903:17cc:b0:2b9:cd2d:6f13 with SMTP id d9443c01a7336-2beb0722d9amr56947525ad.10.1779479674156; Fri, 22 May 2026 12:54:34 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2beb5695f05sm33541155ad.6.2026.05.22.12.54.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 May 2026 12:54:33 -0700 (PDT) From: Mukesh Ojha To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Robert Marko , Guru Das Srinagesh Cc: cros-qcom-dts-watchers@chromium.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mukesh Ojha Subject: [PATCH v3 08/18] arm64: dts: qcom: qcs8300: Add minidump SRAM config to SCM node Date: Sat, 23 May 2026 01:19:59 +0530 Message-ID: <20260522195009.2961022-9-mukesh.ojha@oss.qualcomm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260522195009.2961022-1-mukesh.ojha@oss.qualcomm.com> References: <20260522195009.2961022-1-mukesh.ojha@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: Fc75-YlGMHvmqdFCcUVXxnSUPm7CWfKN X-Authority-Analysis: v=2.4 cv=B/qJFutM c=1 sm=1 tr=0 ts=6a10b47b cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=cce3eo5V9lAC2CK9kT8A:9 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-ORIG-GUID: Fc75-YlGMHvmqdFCcUVXxnSUPm7CWfKN X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTIyMDE5OCBTYWx0ZWRfX5SyWvSzXqQpH iRY/mPUTIQOgjvSv5Eo0Cko0S344hVGixp8xjndN/B7ZApRCQCKxGlOPLbRWk4gsvQ6C4QmvXYs 8T39rEd3P7/mvibsmODAaqezUUdz/1cB/6ZMSFz7/zhkxXplZW20r1QtreBEft/Jc5e16BdNXaU 8gHQPI8Q72p0LIe071udGmNJUcmjdGVlYJ8jruM9DAiBI43ufWDp/aX6W3D/s17t+BEE17OMRsn RcxuT0u8oxa3n0u/5ut+P0aCIvH7M7DDZpvy5lhuEUMWf+tCGSqWJ2QSRHMUvGQkmJPNH6Tc2XD HD2oyk9g5B7OYFPkPTkWVyU9iiikPGbdBKwoRsxzb19foSVVLz7zRGWRpgZnG75bRW+XYqVtoUu tV6RxiRKqTJYY+YmlKKsPVFoYtqvxjItKPCQW9rZDSKJjQDTBlm1ba6BPFqzoETtp6jn8wW8IKZ XEnZ6ba/Z43kSFO79lA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-22_05,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 suspectscore=0 adultscore=0 priorityscore=1501 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605220198 Point the SCM node at the minidump config slot in the always-on SRAM. Boot firmware reads this word before DDR is initialised on a warm reset to decide where to deliver the minidump. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/monaco.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi index 7b1d57460f1e..b408ad9c0844 100644 --- a/arch/arm64/boot/dts/qcom/monaco.dtsi +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi @@ -634,6 +634,7 @@ firmware { scm: scm { compatible = "qcom,scm-qcs8300", "qcom,scm"; qcom,dload-mode = <&tcsr 0x13000>; + sram = <&minidump_config>; }; }; @@ -7150,6 +7151,10 @@ sram: sram@146d8000 { #address-cells = <1>; #size-cells = <1>; + minidump_config: minidump-sram@1c { + reg = <0x1c 0x4>; + }; + pil-reloc@94c { compatible = "qcom,pil-reloc-info"; reg = <0x94c 0xc8>; -- 2.53.0