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 7220138945D for ; Mon, 20 Apr 2026 08:39:30 +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=1776674371; cv=none; b=VfHkub8QaCgVCayY7jID4PVHQD/V6XnNxB69wyqk8enbI9E10hjf+4LMpDmm8SdnCKui3/0RACzcDuI96cMYUEmQz5IogwI8VevMkgmSnjoao4aJAngf1tS7s6HqOTo1Z75YYU+3kOVwNGzgRnUzqrdDl7/4hI9986XNCl/QeoA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776674371; c=relaxed/simple; bh=wKDYz3kQXAIVeF5ikhXg38czhZj+XGuLSJRadJLZpN8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EJ15ms9A+kkl6GkSZkEOCntq1P8iYwBWv0I9igGZpl5UKA39+zQmTFxpxE1qA3Fu6LkMou9QRGbAwmZwePEk0R75GVPHxuBcjltDxldYNghJ8jlFkI5M+fn3hsjZXlwi8uFiWxjGP4jfa5JaXngpAZHILTjZkKPor9RbPNR90/E= 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=C170iHTf; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=e5SUO+fw; 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="C170iHTf"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="e5SUO+fw" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 63K7PFoU921200 for ; Mon, 20 Apr 2026 08:39:29 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=r9G7P6Pct0H7sksU5StTxGp5 NwLeVWquxkXwd2gnEGg=; b=C170iHTff6u+ouhLvq+FNHn0aea6czS8+YaFdbNW /2gdDJ8Xz1yxwjH5aaRsacCSjZqSYXxKly2h+pX/FiiqkjhpSz3kGE67EgN66OHQ AZ+GkobI7KdM0m9EmRXB5nb+NXigvB4Y4TWoL05ZbtsD+dV4LwHg01BkzNi/Xhu9 AsCEI1ZKrbvuxv9w0ztIT69GPqKrwhFCi7l22POi9h9B5R/l8/uozCgkqYD690RX QSRgzZpY7VpZOxGtCwWC9x8phdRihU+u9F94CYTzrXCZXwnI0glUK1kQ+GRHGDJI 4Ouvf68F+5cDiEF3XEmZRFbypunvvURgaIWcvJ5R6hMoLA== Received: from mail-dy1-f200.google.com (mail-dy1-f200.google.com [74.125.82.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4dm1hx52qn-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 20 Apr 2026 08:39:29 +0000 (GMT) Received: by mail-dy1-f200.google.com with SMTP id 5a478bee46e88-2dd1c74508cso5253297eec.0 for ; Mon, 20 Apr 2026 01:39:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1776674368; x=1777279168; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=r9G7P6Pct0H7sksU5StTxGp5NwLeVWquxkXwd2gnEGg=; b=e5SUO+fwgWqrUldA1iwF8hkxmJVOl9zImsjIqDozxAd4tRcGJ9e01MStgkj0pEzlls oendXbaWyPNTPJdGYxm5TIDNXkhfO0gVE25FTEC8HFh+CpL1c63G6vVg0gldoP77u2S9 /+Sr8g0aL4UHTbh6j0MnzbnBLEpu22Pj2UgL6Cxi1Hgv2C+oSWDp2XoAIuEY77Gdh5S7 WaQkKTUz89VcGI+ej0bQ3BAiE4uEmWCxcfyI/mw3r7bd9tGHziyEZB5LwWnA+7rc6ed3 l5HWUY9EXebIIA1hixlMm3yn9H6if5cjni4RMF0sOarJnOvmj/o7pDlgwD3CmsQPmOS5 WxxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776674368; x=1777279168; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=r9G7P6Pct0H7sksU5StTxGp5NwLeVWquxkXwd2gnEGg=; b=pvl/84CMNAXUxevDSlK6BRQ/HV/R/NWTHHaT3l8WRTKT7vX7EFhDbxHRtEMGTDXFVb BMDm4RkYXas5GRPQnwTHHWR86GP89FFCfJ9+OTNgUkPLPq3p5e0KKRRsZcfOMya/XpPy 2Q1PCE0ZU9CPYBsljYEzm9m46RQt9gkEt7T+DUwLKGGefIVHzIi7LuYJ7yNYk7RsOnzA nNjA7DYLgCRwU+hWa1QXyB8WV8jraS0OagrgNuKJ66+SsyBgiAOWcAX/ISCX7KOrGWT+ O6sKZDZdLBAai+QOXMLdNoP8ugwDlc29BtW/WOY83oLI9AOkDppsenERMVxdiKSJkph8 +w3g== X-Forwarded-Encrypted: i=1; AFNElJ9Zvo96e+kvJA4g4tnCQ7aIRCmMTw+3QwCB5UmoebOI2TUxhRbcRV83EDmqEjTqvm0xqKmkMxzcUwAhsqPe@vger.kernel.org X-Gm-Message-State: AOJu0Yw6+/Uk94Hg3kZKyiRRwQZSn6Y4KtBczAptOodfbBCBIL4rJaQG 3ZIn9KMcglz6TjQFMRzNP9w8OVR8Z48S0eus/rFLVEsSj4NKo8HB1tOYgBaY4cW/ok3GkIEX3+w Fz+76X2uYLRJYjG5yv3U6zUUDIACYIocU6t+5iY+rhteOOlewbI1JqKTCJUsKCC6HB93B X-Gm-Gg: AeBDiesAREVHWBEG+Wzu3BqziR5cf3ad2Jz4DNfHCfYTQqFA9kS+X9knq2tv0H7c53B z589aGcIUWheI5Im+fIidClC9VPS+bNIQrUgiezGffxO6ixx8lPwT37gvr+JEqA+sian5eQnhcx YJJIK3N9eZg9XQBA6L0EhyZ9hp+4Ilce4Ja/usRm+AT5zIXdqbJ3Br0zh689krNaQ3QRCIVqBO7 sSegWudZxfZwSDz8Foq9+fkOiLcBhruePDRAvilFC89zAmmahxOYgQJxowy0JykrmCLYp/MRjv9 VVUz5uB/7HdK+C+TO1nl9zIVadpcywuUhkJ3QFPQJqxTmf0R9e7ulx5lZSxM1TLr+QsnGomOa6Y snmNf4BbN+ecjfcjhhBp1B+A5z+49fjsE1dR9zuiQzY7OyPMnjgTuKSEL9leYfP7i41fEww9zri k= X-Received: by 2002:a05:7300:e78d:b0:2de:3022:a459 with SMTP id 5a478bee46e88-2e478935dd3mr6617543eec.21.1776674368423; Mon, 20 Apr 2026 01:39:28 -0700 (PDT) X-Received: by 2002:a05:7300:e78d:b0:2de:3022:a459 with SMTP id 5a478bee46e88-2e478935dd3mr6617514eec.21.1776674367871; Mon, 20 Apr 2026 01:39:27 -0700 (PDT) Received: from QCOM-aGQu4IUr3Y (i-global052.qualcomm.com. [199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2e53a4a80c7sm16452316eec.10.2026.04.20.01.39.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Apr 2026 01:39:27 -0700 (PDT) Date: Mon, 20 Apr 2026 16:39:21 +0800 From: Shawn Guo To: Krzysztof Kozlowski Cc: Herbert Xu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Dmitry Baryshkov , Bartosz Golaszewski , Deepti Jaggi , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] dt-bindings: crypto: qcom,inline-crypto-engine: Document Nord ICE Message-ID: References: <20260420073301.1250197-1-shengchao.guo@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Proofpoint-ORIG-GUID: pKEoUMC2YRSSSUWjjAEjN3hj6EUkJQTH X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIwMDA4MiBTYWx0ZWRfX2m+UnWILeoHC H+ouH3qOnmM8LcDf21pz1fMVKUyZx44VV40Flnk0a2c7TDO/DVzb0yf4+/6ZuMosnUfrfmGztL1 IPwVXbNSV5Xdin4dux4G/S8BS8KtYerbun7jfz4IHg6bij2lB0GMRTia2OCWCV7QaH+QzK0m7OW 5LkEzrVu2MrwxYsOSPvorMjOjmQG7iUvl/Rt7Ai/jhcjDgjTLBAv2ZFLbF+wbjaaSqBP2vW5b+S SkLv5rgzxmSI8m1ADCCh/B/5f+3yKfKEPqmCKRKL7DxTP57qeRmXrCUyOvakVbyNFi0EWKoaYvF CVPVyEFXGvjKMbtI+D2/ybZojkDqUDmyi6otVCKAV0C7U6EPxIAqqynm6MPqIEJebt9/ejgIK3m gk1M2RWINwkRwD7te6OA77EaaxeOWq0PucT3JkN32PxR83Qequ6RSZpkK1mQVxO6iTYFZkXR9xI cQvYMAuVAURMehDtt7w== X-Proofpoint-GUID: pKEoUMC2YRSSSUWjjAEjN3hj6EUkJQTH X-Authority-Analysis: v=2.4 cv=RoX16imK c=1 sm=1 tr=0 ts=69e5e641 cx=c_pps a=PfFC4Oe2JQzmKTvty2cRDw==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=lhIjiZdZG9_ld_Bbx38A:9 a=CjuIK1q_8ugA:10 a=zgiPjhLxNE0A:10 a=6Ab_bkdmUrQuMsNx7PHu:22 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=2026-04-20_01,2026-04-17_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 adultscore=0 spamscore=0 phishscore=0 clxscore=1015 bulkscore=0 lowpriorityscore=0 suspectscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604200082 On Mon, Apr 20, 2026 at 10:27:56AM +0200, Krzysztof Kozlowski wrote: > On 20/04/2026 09:33, Shawn Guo wrote: > > Add compatible for Inline Crypto Engine (ICE) on Qualcomm Nord SoC > > witha fallback on qcom,inline-crypto-engine. > > Don't explain what the diff is doing. Explain why. Why do you use fallback? > > What is Nord? It's nowhere explained. First posting was 1.5 months ago > and it did not provide any explanation. I don't see any information > being posted in the series sent now. I'm still checking internally to see how we can get the best socinfo patch describing Nord which is a SoC family covering both SA8997P and IQ10 variant. Hopefully I will get it soon. Shawn