From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50AD8C61D85 for ; Fri, 24 Nov 2023 02:31:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230422AbjKXCbi (ORCPT ); Thu, 23 Nov 2023 21:31:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230314AbjKXCbf (ORCPT ); Thu, 23 Nov 2023 21:31:35 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD3CB1A5; Thu, 23 Nov 2023 18:31:41 -0800 (PST) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3AO1tVbH032328; Fri, 24 Nov 2023 02:31:26 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=qcppdkim1; bh=Qg7oSGS38Vx/BhcHesHQbYgdaAyPlQf1NuSLqnRXadI=; b=ZLUPNrUNbxUMACtLd0YMOgAaCjksbvuC7mJ3c3ZLvya+Nhuu8ea63Mi7TJnFXVQks+H3 Djw5eNHmVMYc+a2my7pGCjZdY3YCxBDrrcp42LHir4VMt+c2vTlHJQJ+U0OHhQhvWDDc oAPMWxTmTnOdCo8FvH1N2Tb6NqwfrB8p23CzQQNe7pGEd+9NZTO0m8c5fp/GriOCnxPq 0c96nb3UgXcmmn5EiWcbZq7AsnL0/XeYrbN0EN3YAyf9XWShXhfnD8JQaBb1TkDEhyX1 QxC9xN1tcEpufH48ijnvQsPtnzqYJ1tHirQebFnQRhu2JoTbI1AaQS9Mmg3k+EE6gnKq tA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3uj6emsab4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 24 Nov 2023 02:31:25 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3AO2VOMI011937 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 24 Nov 2023 02:31:24 GMT Received: from [10.239.132.204] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Thu, 23 Nov 2023 18:31:19 -0800 Message-ID: <35dba126-0a0c-4f27-8b49-39de4d2cb797@quicinc.com> Date: Fri, 24 Nov 2023 10:31:17 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 01/16] dt-bindings: arm: qcom: add SM8550 AIM300 To: Konrad Dybcio , Krzysztof Kozlowski , , , , , , CC: , , , References: <20231117101817.4401-1-quic_tengfan@quicinc.com> <20231117101817.4401-2-quic_tengfan@quicinc.com> <519b89a2-550e-44a2-bff0-a6a86c50d073@linaro.org> <54b68923-f670-482b-b4a2-ff5f5c867a91@linaro.org> <7bf18b1e-463d-4030-99cd-4fcf2126fda2@quicinc.com> <4eb76d38-93b5-424b-adce-3cc296fa03fb@linaro.org> <6e399854-40a2-412b-8c41-4f9e6b17e38b@linaro.org> From: Tengfei Fan In-Reply-To: <6e399854-40a2-412b-8c41-4f9e6b17e38b@linaro.org> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: kuMuYjKvkDJjyYmTqPC-gXm8ixwCI8Wq X-Proofpoint-GUID: kuMuYjKvkDJjyYmTqPC-gXm8ixwCI8Wq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-23_15,2023-11-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 spamscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 suspectscore=0 phishscore=0 lowpriorityscore=0 mlxscore=0 mlxlogscore=796 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311240017 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 11/23/2023 3:35 AM, Konrad Dybcio 写道: > > > On 11/21/23 08:18, Krzysztof Kozlowski wrote: >> On 21/11/2023 01:30, Tengfei Fan wrote: >>> >>> >>> 在 11/20/2023 4:53 PM, Krzysztof Kozlowski 写道: >>>> On 17/11/2023 11:22, Krzysztof Kozlowski wrote: >>>>> On 17/11/2023 11:18, Tengfei Fan wrote: >>>>>> Add board compatible for SM8550 AIM300. >>>>> >>>>> Subject, commit msg and compatible tell basically the same... and none >>>>> of them tell me what is AIM300. >>>> >>>> Due to lack of explanation it is difficult to judge what's this. >>>> However >>>> based on pieces of information I got, it looks like it is not a board, >>>> so it is not suitable to be DTS, but DTSI. You still need a board... >>>> >>>> Best regards, >>>> Krzysztof >>>> >>> >>> Hi Krzysztof, >>> AIM (Artificial Intelligence Module). This hardware platform can be used >>> to develop AI related software based on Qualcomm chipset. I also will >>> update this message to patch commit message. >> >> Does "Module" means it is physical module? Yes, AIM300 is a physical module. > Moreover, does it have anything specific that makes it different from > a MTP/QRD/regular 8550 SoM? > In general, you can develop AI software on any computer, there are no > runtime checks for "AI" presence in the naming ;) > > Or is it perhaps like QRB5165N [1], a base soc with what seems to > be a fat AI accelerator connected to it? AIM300 is something like C5165N SOM. AIM300 Series is a highly optimized family of modules designed to support AIoT applications, intergrated with qualcomm qcs8550 SOC inside. The Module is mounted onto Qualcomm AIoT carrier board to support verification, evaluation and development. In next patch series, AIM300 AIoT carrier board will be a DTS, AIM300 will be a DTSI, qcs8550 will be a DTSI. > > Konrad > > [1] > https://www.thundercomm.com/product/qualcomm-robotics-rb6-development-kit/#specifications -- Thx and BRs, Tengfei Fan [1] https://www.thundercomm.com/product/c5165n-som/