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 7D70AE95A82 for ; Sun, 8 Oct 2023 11:01:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344662AbjJHLB5 (ORCPT ); Sun, 8 Oct 2023 07:01:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344569AbjJHLBz (ORCPT ); Sun, 8 Oct 2023 07:01:55 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E3CCAC; Sun, 8 Oct 2023 04:01:54 -0700 (PDT) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 398ApVTO022624; Sun, 8 Oct 2023 11:01:25 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=GGKblOyJ7XSl3htCiFQ8+bviD4IqBok5IRccknTmqZY=; b=Z7fH0iEad33soGdLZRXGoKKmpL4J9gaXw6sy1yogcwEZVqdOpFxP43plmnaWWsN/X36p 0rF9nI+YnECBwebkXSlrxvOocIeUJFt0MlFulcIlrY5rHki6epvuCBAu99nEtcKWamdz EQ39vT4Jjb33MyrBUmDeAtAb51EwMxT5kOdjakXuhGW7Vkgaw9FnMdhXuXlCvJHGdEVh SOQAWrmdD3jMF3yDHlbrkrtcIo5TNVFyhBTwZCzJ+XHosxK2JyT7Sm7tR5osj9T9VEm4 teU+EGaonuUN94+2CfIiqC+fCd3TeLzsotU27cIEnoPlle6js/H+Gc3vHLSh4WQBOx1h ig== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tkh878hfq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 08 Oct 2023 11:01:25 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 398B1Opi020531 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 8 Oct 2023 11:01:24 GMT Received: from [10.216.15.238] (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 15.2.1118.36; Sun, 8 Oct 2023 04:01:17 -0700 Message-ID: <75db183e-3c47-48e4-ad29-fea785826109@quicinc.com> Date: Sun, 8 Oct 2023 16:31:13 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v13 00/10] Add multiport support for DWC3 controllers To: Krzysztof Kozlowski , Thinh Nguyen , Greg Kroah-Hartman , Philipp Zabel , Andy Gross , "Bjorn Andersson" , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Felipe Balbi , "Wesley Cheng" , Johan Hovold CC: , , , , , , , , References: <20231007154806.605-1-quic_kriskura@quicinc.com> Content-Language: en-US From: Krishna Kurapati PSSNV In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit 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: I1tVyil0196ub9T8-wNxFXS-vtSdgOn1 X-Proofpoint-GUID: I1tVyil0196ub9T8-wNxFXS-vtSdgOn1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-08_08,2023-10-06_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 phishscore=0 impostorscore=0 mlxscore=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 spamscore=0 malwarescore=0 mlxlogscore=743 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310080098 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/8/2023 4:13 PM, Krzysztof Kozlowski wrote: > On 07/10/2023 17:47, Krishna Kurapati wrote: >> Currently the DWC3 driver supports only single port controller which >> requires at most two PHYs ie HS and SS PHYs. There are SoCs that has >> DWC3 controller with multiple ports that can operate in host mode. >> Some of the port supports both SS+HS and other port supports only HS >> mode. >> >> This change primarily refactors the Phy logic in core driver to allow >> multiport support with Generic Phy's. >> >> Changes have been tested on QCOM SoC SA8295P which has 4 ports (2 >> are HS+SS capable and 2 are HS only capable). >> > > I think I said it few times on the lists to Qualcomm folks, although I > cannot remember whether exactly in this patchset. Please split DTS from > USB, because Greg prefers to grab everything and DTS *should go* via > Qualcomm SoC. > Hi Krzyztof, Apologies ! Do you mean to send the DTS just to linux-arm-msm list and not linux-usb list ? I don't think it was posted on this series and I am not on linux-arm-msm mailing list, so missed that comment. Sorry for that. I saw some series where DT, Driver and bindings were sent as one set to linux-usb list as well and so wanted to follow suite. Will make sure to send DT just to linux-arm-msm list from now on. Thanks for the comments :-) Regards, Krishna,