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 656273033D8 for ; Wed, 24 Jun 2026 19:09:20 +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=1782328161; cv=none; b=b9bjVnjFonUBtClzNXxBdlG4wR0pjP2f48dQZI3QRd8dLzSiAh+IBCv+nIEp65etUEBahXe8qM6ReAI/ccM7bkwK0m9ge5xVyQIi3F76kfGumi5CazpPymU7PhjpDcsi4PVrU6K4rbOyaCPZ3iSwEJqgmHpMV4CH3zPmgwYeBBo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782328161; c=relaxed/simple; bh=YtU2UMqzvzQG4ISRFsBdCCqeTm7onMpVEQu1DHRBhu4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=f+sTdOU3ZsOrJQHbVOmKm4iOZxzGYyT8azeNZTeH/ZGvz9z+0aBxFR/EUHIcbBCKSOrmA8FKKd9o5H4FQ3RdhvfmoRTeVMSynvYkQR8ivxkOvs168B+6dLdvDm195ObB+/1ji1ZcVR/P9x9jgHguDM+D8wgOurwIj1ZfPVDhkWY= 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=l0acE7oW; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=hK1XNGfe; 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="l0acE7oW"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="hK1XNGfe" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65OHjD334153672 for ; Wed, 24 Jun 2026 19:09:19 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=oNh0Aukfdy2 d9exLWVEauhP81hz2On/FlnM4F0GZY0g=; b=l0acE7oWYo4R4FRFi2O8ZboU7fx 0m8nhCzA8WTlR7v0jrPV2OYo8BZQmk3IQXHsO+Mo6H4F0EceVvIEIT+4yhv9DQMF P24xcFgc0/omYWsMVX+2fcyHb/zTWpul/LOo+KXSuFp1qDsrAOLunJEN1k9si88p m37mcMDdFpWGWAOzk3OojqER0oyj1JZdcNinabwDfB1oSQam7iHPxphNWKctasqS pCBSgrr1CI0i+VwNV3ZDThz6pNBEIXp9jvdJp8M66LVNItEj2uM8LylkdyRF+H2D 5DcRJMWsFGfeSziUyHlyAH6Slq0dxzvfZxI2lA4YTl+PdvEFEUZvFnDRv2w== Received: from mail-pf1-f200.google.com (mail-pf1-f200.google.com [209.85.210.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4f0996k5yj-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 24 Jun 2026 19:09:18 +0000 (GMT) Received: by mail-pf1-f200.google.com with SMTP id d2e1a72fcca58-8423f544944so1003796b3a.3 for ; Wed, 24 Jun 2026 12:09:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1782328157; x=1782932957; 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=oNh0Aukfdy2d9exLWVEauhP81hz2On/FlnM4F0GZY0g=; b=hK1XNGfe3VTfSjvj7OQgBecy+V82aUYsGAhlvVcvQRi5LQEE+l52CP356XaCNydQT5 jGQZQbdEnxyEEJAOxksvVwsqaWHvjcnhD+4opDVIubQPGg7p+9AUEzpcgvtQ36Zi0P6K 7duWSfke1F2fZOAkvshck6Fqp8q9qM4VWMucGa2FMGjVDsRbQjnweq/B1HFUzc1/l9bW jg7DStX0x7wqr/t0D84j/INnXWzq1tUKG2xshsWNETAgquPl/8HVnVQ0WaY1cLQ07tdb pbXusvCXFKrd2xMOUdn+EsozjJ5yHjDBDUkrRqZga3LmwVZ14jlYgAxfEQdXymfqnpOR BFeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782328157; x=1782932957; 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=oNh0Aukfdy2d9exLWVEauhP81hz2On/FlnM4F0GZY0g=; b=Ox144dDVYeZ5PG0GHkdVQZ+zGwlrhCW7z2GOH5gYrC8t0KobRrDXHLCwt2r/4dQzFS 89el0FV73w6zEdmiB+ayLBc4moeotwMprtwxAcx88WSLzUZX6PzuN+4i3iix8vqOvUSF VG0lQiO0sjs196CCTyVjpGBr5ew7u0yVhtgtLOEFNebuGEpEpO3rvCgzbAv5HgzJc7fg nO+cA/048Bv09O4DFpWmTVIel9BGKPJ0Nt7Ergb2QUv0XQSFv9f4mvt2bPrRPo0HE7Xh eaXDy5lwDMbXhRIacDYzMBQOu1igulUtZwDuZFd/npy9Cs5oGD2aPa7H3LplcC/PCkft Pbsw== X-Forwarded-Encrypted: i=1; AFNElJ+eptxofKF5l+hWqxJzvq1FC731FtrOoMWC/G8BiqIv7CTYKQbfaZRgp+fTGa41l1UUV2yWD8kHmJTUuIA=@vger.kernel.org X-Gm-Message-State: AOJu0YzdD1ZV7E0EajYmSbQMuGs/e/2QtbR/2qCue9aqW7T/C9BteRkj xDG338HUjJsEJHY+Tm5wbwRJnscV41LW2VBM+rkLspLMTT+jwc1IlRNt9r0gGgzCveGsvcIL/qC Y216nV2/5Q4sen54Bkudsrblykm9oKwFpkXcIRNAsS3WQEmr97Q2uLQShQ1JUPaSJAeA= X-Gm-Gg: AfdE7ckq8guEaPY6+voJw4c7I2cRtIk0OZX6q+Cm0iIPYVfxnd0lGy1YTvtYtnS43C5 A9MsDgl5VkUQ/Tm1g5Yo/vrXz4+HpUDGuHkWwW2QwOJYG/mXnRwxzFLfTp89jZgTpESvvBIlyJF 7pPsdQYqTAADV0W01S45ke5/H2BP31IsZKC1T8DM4oeO6w/XGzvnetQXXIc2altwx8CPftzLmXu 0PlAqwBkwmFkuieC0ZvoZk7rO6GWZ+2AXI420Om4HYhC4U7qj0dkzv2BAVOSPJzMkPnL9DvhEfH BCtn+k5dS0ggrv/pLannOnyKU5MaSC234ZLgXle2iE9JAFARlt2v6HeGDDD6yToruQJclrtGLNc XXznrnvVbtdwT6wpzuApcCjntGJrhJUynJzAexQ== X-Received: by 2002:a05:6a00:2d19:b0:845:4f2a:16c8 with SMTP id d2e1a72fcca58-845a2a97d8bmr6042736b3a.11.1782328157340; Wed, 24 Jun 2026 12:09:17 -0700 (PDT) X-Received: by 2002:a05:6a00:2d19:b0:845:4f2a:16c8 with SMTP id d2e1a72fcca58-845a2a97d8bmr6042700b3a.11.1782328156786; Wed, 24 Jun 2026 12:09:16 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-845a412e5e9sm2932120b3a.54.2026.06.24.12.09.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jun 2026 12:09:16 -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 , Konrad Dybcio Subject: [PATCH v4 09/19] arm64: dts: qcom: qcs8300: Add minidump SRAM config to SCM node Date: Thu, 25 Jun 2026 00:38:20 +0530 Message-ID: <20260624190830.3131112-10-mukesh.ojha@oss.qualcomm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260624190830.3131112-1-mukesh.ojha@oss.qualcomm.com> References: <20260624190830.3131112-1-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: lqUiQU2HA6wrFsp15UzdmncHAoPUbkIE X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI0MDE2MCBTYWx0ZWRfX4FO3HPGbZULZ gwAqmyxOIyVj8qZwPIsnKlOD1yyPmcEHx80dbYwicygIpFC2yuIF0rLpYqpD9Cos/Gf7cD0noh8 kJqODswcL7arXKZ+AIthalKL8eQd13E= X-Proofpoint-ORIG-GUID: lqUiQU2HA6wrFsp15UzdmncHAoPUbkIE X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI0MDE2MCBTYWx0ZWRfXyZ/tjeytVEKL L7iUbXzqxCJTNfZIF90yvGwzanMP+A8kxruzDTwAb5Lzcp5GxJOJegOweTIfRxwt7py+2lplfyh yF3uEDGQdFIs8cIZ7sdSFKAVSdDpvToUPvbglVIh0FiE9U2hQPhuJencd64am4XX4OcJ1bDlnQu 3b4mXXFnGVbRzLPeofsvaNlI3UwMxxi4jA+IlYmRqnlFpWrxjn9HkrL0t9DBbM+/A2lo69jaQ97 HDvITUS5OFurIA0EocAWkw+1p6pd6V6F69jLdR4ZrpqsBG0L4GhFMaWrovIoCSyrxWw40dC7APm 5/TsKn/CE6a7j8HUAxY/xqqIpPnufYoABVtKM84DyQMfbdqFdgnriuPr9PcpozDs0wNSr6tuN5y S2IJtGHwAZJHAhCcxon9udZmYX+a/g== X-Authority-Analysis: v=2.4 cv=Tv/WQjXh c=1 sm=1 tr=0 ts=6a3c2b5e cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=5sFproqCb5TrlsysifkA:9 a=zc0IvFSfCIW2DFIPzwfm:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-24_03,2026-06-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606240160 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. Reviewed-by: Konrad Dybcio 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 e4c8466f941b..a05b8d28bdb8 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>; }; }; @@ -7154,6 +7155,10 @@ 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