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 90B58C4167B for ; Mon, 27 Nov 2023 02:37:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231300AbjK0Cht (ORCPT ); Sun, 26 Nov 2023 21:37:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37686 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjK0Chs (ORCPT ); Sun, 26 Nov 2023 21:37:48 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0476C5; Sun, 26 Nov 2023 18:37:54 -0800 (PST) Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3AR25aZZ001610; Mon, 27 Nov 2023 02:37:12 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=EUx2kznvF55x6TcJFKC10LOA6TIMz5Dd7BoGMsvEIWA=; b=EzbQH/0VQZl5LF3KJrNYtLz4ZO1B5g/kySLWjRzWZYwCnS5v2TPNGbU09LYT/KEML+IE Jx1XKXxOCyIiq3CGzxcl5pNKMhA0CRtrTZnVJavsF3Bgj9xvjO2/v6ASSA2H27yyEuQi 35DnD5t9VkqTrJFoE3SW9hw0M2c1x81f3kFiew7L65WnnXLgaw3NxagUMJfXIEkDDjQh oyen/oqfMuAfx476oakBeRCAr3KNaqIjqFxa79rIGQPLp9j6fREmwO29QJ0R7Gy+GnpO NUl3kYhOiAV4EchTt9ogPUoCLdHqU6qX6nf14u6gxngxMgOfkYEJL3/zvK8VJxqoOd8q lA== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3uk912k24c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Nov 2023 02:37:11 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3AR2bA05007540 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Nov 2023 02:37:10 GMT Received: from [10.239.155.136] (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Sun, 26 Nov 2023 18:37:06 -0800 Message-ID: <62770dc8-097e-9583-39fd-1a18ba2a8d13@quicinc.com> Date: Mon, 27 Nov 2023 10:36:52 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH v2] dt-bindings: ufs: Add msi-parent for UFS MCQ Content-Language: en-US To: Bart Van Assche , , , , , , , , , , , CC: , Alim Akhtar , "Rob Herring" , Krzysztof Kozlowski , Conor Dooley , Guenter Roeck , Wolfram Sang , Mark Brown , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list References: <1700629624-23571-1-git-send-email-quic_ziqichen@quicinc.com> From: Ziqi Chen In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: tD-mE2HJJtcgPXMzDPYrw-1jwI2kxQFg X-Proofpoint-ORIG-GUID: tD-mE2HJJtcgPXMzDPYrw-1jwI2kxQFg 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=2023-11-26_25,2023-11-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 bulkscore=0 suspectscore=0 mlxlogscore=999 phishscore=0 spamscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311270018 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/23/2023 1:53 AM, Bart Van Assche wrote: > On 11/21/23 21:06, Ziqi Chen wrote: >> diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml >> b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >> index 985ea8f..31fe7f3 100644 >> --- a/Documentation/devicetree/bindings/ufs/ufs-common.yaml >> +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >> @@ -87,6 +87,8 @@ properties: >>       description: >>         Specifies max. load that can be drawn from VCCQ2 supply. >> +  msi-parent: true >> + >>   dependencies: >>     freq-table-hz: [ clocks ] >>     operating-points-v2: [ clocks, clock-names ] > > Does this patch break support for UFSHCI 4.0 controllers that do not > support MSI? No, the controllers that do not support MSI would NOT be impacted by this patch. -Ziqi > > Thanks, > > Bart.