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 E4C4D70838 for ; Mon, 2 Jun 2025 04:14:11 +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=1748837653; cv=none; b=Qkyw/Nq58VquefWvU+sP0DQP9AMb3Ku0NSoY7wfcL7uL7QzlsQRW4L/a4kyQ5zOfS4kwtVeMeOrRThd4gMn1vpnRQ6L/W9AuoFYjm4oLmFI3JeYcRitpWA9BidBpKDtRFzOLxXyf5dvf68MyPgb9VGo96DDQlt5ZVtcNdu97fKQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748837653; c=relaxed/simple; bh=olUu3LyTEVVd2L0cRbn4wd7k+CKY2KcifyAuI9KOeps=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=imzyr1x9B54BfUW7XawiCzSyolKWIc9maTPQez9qI8z1/8qLctMe/agAZ9a6czM8WX1mnbpnjGUJ5WixC911Np9PeaVFz2eJrr/0qpVNotGfkhSUV8fxNfQPO5N2BAoTfsbusmAcy/cb179/Sl/x+CYmWOImsxgVTyS7lmJBsI8= 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=PhBJEhCl; 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="PhBJEhCl" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 551LVBMe016199 for ; Mon, 2 Jun 2025 04:14:11 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= 0OAWMniQgHNID7zvRPpEATAtmiBVHkfCpZGQYTvMdEw=; b=PhBJEhClhTT6JSKR ayHsvJ9hEIC/m7Inhae4MHIR4ZZ8SYhoOiMTU/GEgaRPBYP64eELlWXqnIWSCZrZ ectXnkR5umY29scztkdenWpedrqYs+KOxS1mtyMr/7aWfxP9JIzxwps/8x4BPT/t ToYs+bZOWCi66OC7/4Kq9vA12skT3b4Wmh1lBml3u3YIEqIS2iRHukPW89sy/3z8 BlVmrL+gk2PykJx3/YT8DKdFVQeb+QW8M3Bot17prDfRWHBdPmcqSiW3DyQaIw42 3LGg05QypCLYesQLQtIycDHsEOoHUFi68gpfMiel7/pSv9G5vJwEBluyHFzulsEZ GePLbg== Received: from mail-pf1-f198.google.com (mail-pf1-f198.google.com [209.85.210.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 46ytsduaqq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Mon, 02 Jun 2025 04:14:10 +0000 (GMT) Received: by mail-pf1-f198.google.com with SMTP id d2e1a72fcca58-740774348f6so3338139b3a.1 for ; Sun, 01 Jun 2025 21:14:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748837650; x=1749442450; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0OAWMniQgHNID7zvRPpEATAtmiBVHkfCpZGQYTvMdEw=; b=Mbodyy6Z4M7TlakiPRE0k8KLHBeejMVw+0l5kMZ7XbYDjN7Te9A19/4vF+SI7JKqsl d5h1kE5cY/GYZJzbv2yRzUx3BsDB57LIxIlpbhLW0JVYPc7TrvstpkpnHvwKSNPAcpYu 8BodLHfmMaUFIXfVWzcBRZJNanVwzuyoDlDh56Lr+QL4w1saGvO67fVDR1xTLHTxoGar RpTls0dCb0wy+UfrSJlkMjlJ/nlXncNznwOKfl4AkxyPEaI9n9k24Rj51TSJdFDBpXMF FTveWjq1ot+OI2pcd/EKCH1a1CazsHMASh59qyqPC2BCokHPdGElBMi4z6m30GzV9jkK 7k6g== X-Forwarded-Encrypted: i=1; AJvYcCXPdQylkyrRnBbtUNEFBhapTXVAROdvUB8BAMqdGM125IqMowRYqTMyI/gaek5QXtlDk3oMFQaKII5x82Mu1A==@vger.kernel.org X-Gm-Message-State: AOJu0Yx+Btz5F1sz9c6EbZPItIzEoE6u4aj4DlKXfZJYIU4Vazwn28Gt anjLV903XQpHmEZR0X2o42GQOrz9Up6l9ROljpBiA5I6DHhXHzBe2u6bTC8RYKiZ/B/oaEE279i uiq/nIeC7ZZIbmdVAxA1Wr/OSq0V5pQpMuRVFXjykmZShCNikhKJQUNhEphF2nbOJg7Q6HeZMM+ +3Ug== X-Gm-Gg: ASbGncu1Yi6I33bqJ6ss5gCYUhW2NLXAzpHz2sAiGGmGydAWi9UI+2zonAKP4cF3ue5 zsYhcMiDaZXjlnAH+DoCmVUnHDeSVvRjR0A1rvZD0gEgzfZngEl3jlj5pKi1gY/oAEB5ENd68V3 oli2NzX9KHPYrYHLkDShn6vedC6jSCf6JFVM6UuFTKAMZbryYXEQHnGIvpV4/ADbDp+QM7NwQol mXVBbnzeFlkkfAeYfCb4TD79KTVll3Ai4lstHnAxsiv2TOQwuXoL92nczv5MzwaFNTUL63O+oir UpzDxivFkQ36oJElradtlObxYTRL3GNMsz7MD0Nc2p/B15c7yJQvDyV/7AyWpmo= X-Received: by 2002:a05:6a00:b93:b0:73e:2dc8:94f3 with SMTP id d2e1a72fcca58-747c1a1f3d9mr14496736b3a.1.1748837649733; Sun, 01 Jun 2025 21:14:09 -0700 (PDT) X-Google-Smtp-Source: AGHT+IF5Ty1y+LQBkNtBiYdRdXDNy65ctwcG/xyiA+jkbeuo6G9u1WQQJLBdDDWwAEHkkHnFmv+cWg== X-Received: by 2002:a05:6a00:b93:b0:73e:2dc8:94f3 with SMTP id d2e1a72fcca58-747c1a1f3d9mr14496710b3a.1.1748837649321; Sun, 01 Jun 2025 21:14:09 -0700 (PDT) Received: from [10.151.37.217] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-747afeab7a6sm6663134b3a.45.2025.06.01.21.14.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 01 Jun 2025 21:14:08 -0700 (PDT) Message-ID: Date: Mon, 2 Jun 2025 09:44:03 +0530 Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 3/5] dt-bindings: watchdog: qcom-wdt: Document qcom,imem property To: Krzysztof Kozlowski , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Wim Van Sebroeck , Guenter Roeck , Rajendra Nayak , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org References: <20250519-wdt_reset_reason-v4-0-d59d21275c75@oss.qualcomm.com> <20250519-wdt_reset_reason-v4-3-d59d21275c75@oss.qualcomm.com> <20250520-portable-anteater-of-respect-c7be5c@kuoka> <37bd619d-242e-4488-8d45-c2c85612bee9@oss.qualcomm.com> <85e30c0c-ea77-47da-9fd9-4293c7a78c75@oss.qualcomm.com> <8efa9abd-bf7d-4f9d-969b-70c0452fc2b5@oss.qualcomm.com> <41ee75df-2244-45ad-956c-e17ea5804dbe@oss.qualcomm.com> <680316ba-5e28-42f2-9e83-8c48af78b785@kernel.org> Content-Language: en-US From: Kathiravan Thirumoorthy In-Reply-To: <680316ba-5e28-42f2-9e83-8c48af78b785@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: GnAeLpRrdfllzNsvUFCpkDk5-pi3nHbv X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNjAyMDAzMiBTYWx0ZWRfX8cZcmC5sYBaO b2bSdFE65mx07kia+TEOTxcNXCVKVJ69u7IEjqAa3+z/YqXsacPO9LPR5H09/drgCcccUFuhqY9 Gd3B8vkgxTl/oDfyftwNPy78NTcxIkkhhCQw9OKdeybsgXKU0EkDMCMQ/ML6J2TdW+6c3554F5G paBNVSlUFeP87DCDK7L9v2N0Mdb6pLYOnwx4qrecsBC5hfODRUhXS9hSYEMykyouil+MGJ9dMv4 RXa/T3QmZiuZFF9OKMhKAyNGtFB0exKXnJEpJFX3/G8uKAstToeJ1rzz6Pc+Gx6ng3ajyADTvVx kkwQKEp1Ddm14QsgMhbtLqY+PKgLWPpFkkEi/AUHk+ikAXbvgtjZ53gO5SLw1hLneaGuJRNlIw8 /2Cq/IGH9f4PmlNNHYWBS6qtzkkOVbETPS1jdHCXq3ixC+gSPlSCV7YuicRcHuSBu53iWTJw X-Proofpoint-GUID: GnAeLpRrdfllzNsvUFCpkDk5-pi3nHbv X-Authority-Analysis: v=2.4 cv=bYJrUPPB c=1 sm=1 tr=0 ts=683d2512 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=6IFa9wvqVegA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=Bdtrp7KoZHkjbFyHNowA:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-06-02_01,2025-05-30_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 spamscore=0 mlxscore=0 impostorscore=0 malwarescore=0 adultscore=0 phishscore=0 bulkscore=0 lowpriorityscore=0 mlxlogscore=999 priorityscore=1501 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505160000 definitions=main-2506020032 On 6/1/2025 9:21 PM, Krzysztof Kozlowski wrote: > On 28/05/2025 19:16, Konrad Dybcio wrote: >>> Krzysztof, Based on the discussions from the previous versions, I have made the changes. Can you help to guide me on how to handle this? Should I just name the property as "sram" and point to the sub block in the IMEM region like how it is done at [1][2], which is more or like similar to what I have submitted in V1 of this series[3] Or is the current approach acceptable? Or some other way to handle this? >>> >>> [1] https://lore.kernel.org/linux-arm-msm/20250523-topic-ipa_imem-v1-1-b5d536291c7f@oss.qualcomm.com/T/#u >>> >>> [2] https://lore.kernel.org/linux-arm-msm/20250523-topic-ipa_imem-v1-2-b5d536291c7f@oss.qualcomm.com/T/#u >>> >>> [3] https://lore.kernel.org/linux-arm-msm/20250408-wdt_reset_reason-v1-0-e6ec30c2c926@oss.qualcomm.com/ >> Let's go with desired-value-in-dt here.. I don't trust the firmware >> to never change. `sram` is prooobably fine, let's hear from Krzysztof >> > I propose to go with 'sram' property. Thanks Konrad and Krzysztof for the inputs. Let rename the property qcom,imem to sram and submit the next version. Thanks, Kathiravan T. > > Best regards, > Krzysztof