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 8B6ABC7619A for ; Wed, 22 Mar 2023 10:52:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229664AbjCVKw2 (ORCPT ); Wed, 22 Mar 2023 06:52:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229464AbjCVKw0 (ORCPT ); Wed, 22 Mar 2023 06:52:26 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1BD6E18E; Wed, 22 Mar 2023 03:52:26 -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 32MAf2P0012721; Wed, 22 Mar 2023 10:52:22 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=60OWNRlXe0ot3c5VCrZO3+DqCLYnw5ggCs4T1AjOR4c=; b=X034lWNt0wmToGtCeYtj6BdGtrpxaQxmjROeN70x+2BaCcdla+nSU03MWaGtIWA5WECB 6zXS7SBKuxLolX2US57pkDARzbf1fBdh+DYc+Z/QmHaJXUv9biNjOZFQ+aoyElceTyEp i88c0/T029HIedIvMyZvfbwpQ+6T2uBA9duRebTdTyHQQg5nuZDvldrtLJtSxgOACXTV 0oIdJIphHLp09vYqXdlcs4DUAqs/W3fg+1SSu8F3GFrYXKPEh6DyOrGgq7IYB+ytUXCG 4EvrUFmFYcLSr8d3IzqsxvN/59AWLhWwd3/xMi2tf3P0LVZdeupUa1ZMXeHhxR5/Nf9w IA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3pfrk0s3x5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Mar 2023 10:52:21 +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 32MAqKoA027963 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Mar 2023 10:52:20 GMT Received: from [10.242.243.187] (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 15.2.986.41; Wed, 22 Mar 2023 03:52:11 -0700 Message-ID: <0bad147f-46b6-c52f-536f-92eeba8896ec@quicinc.com> Date: Wed, 22 Mar 2023 16:21:54 +0530 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [PATCH 08/11] remoteproc: qcom: Add Hexagon based multipd rproc driver To: Robert Marko CC: Krzysztof Kozlowski , , , , , , , , , , , , , , , , , , , , , , , , References: <1678164097-13247-1-git-send-email-quic_mmanikan@quicinc.com> <1678164097-13247-9-git-send-email-quic_mmanikan@quicinc.com> <059bec3f-0c77-fc16-83a3-d78cf82d543f@linaro.org> Content-Language: en-US From: Manikanta Mylavarapu 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: nasanex01a.na.qualcomm.com (10.52.223.231) 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-GUID: oax87b87NmZ1kh2Zb7s1o8l7ww_iyI7b X-Proofpoint-ORIG-GUID: oax87b87NmZ1kh2Zb7s1o8l7ww_iyI7b X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-22_07,2023-03-22_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 clxscore=1015 impostorscore=0 adultscore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=549 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303150002 definitions=main-2303220077 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 3/22/2023 3:51 PM, Robert Marko wrote: > On Wed, 22 Mar 2023 at 11:19, Manikanta Mylavarapu > wrote: >> >> >> >> On 3/7/2023 9:09 PM, Krzysztof Kozlowski wrote: >>> Why exactly do you need a new driver for this instead of extending >>> existing PIL? I feel all this is growing because no one wants to touch >>> existing code and merge with it... >> >> Previously we raised patch to add secure-pil to existing rproc driver. >> Bjorn suggested to introduce a new secure-pil driver. >> >> https://patchwork.kernel.org/project/linux-arm-msm/patch/1611984013-10201-3-git-send-email-gokulsri@codeaurora.org/ >> >> >> Also IPQ5018, IPQ9574 soc's follows multipd model. So we decided to >> have new driver which consists 'secure-pil + multi pd' in one >> place. > > Would it be possible to have IPQ8074 and IPQ6018 support in it as well? > Cause, those are supported by ath11k but remoteproc support is missing, > I have been upstreaming parts for IPQ8074 for years now and it is usable but > we are still missing remoteproc. > > Regards, > Robert > >> >> Thanks & Regards, >> Manikanta. Yes. It's possible. Currently we added support for IPQ5018, IPQ9574. In subsequent patches, we will add IPQ8074, IPQ6018 & IPQ5332 support as well. Regards, Manikanta.