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 7AAF0C4332F for ; Tue, 13 Dec 2022 14:46:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235868AbiLMOqW (ORCPT ); Tue, 13 Dec 2022 09:46:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235501AbiLMOqQ (ORCPT ); Tue, 13 Dec 2022 09:46:16 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50188F39; Tue, 13 Dec 2022 06:46:14 -0800 (PST) Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2BDDZLYf006070; Tue, 13 Dec 2022 14:46:07 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=EGe9MlTvJ2aLFex6rOiIFHMOwOeimXkvfudSdAnLD/w=; b=QpJDUxGkHJTTBdPWkFn0njkCmMd/5C9Rdw4FcvdCXbSmUhbLrM2d1CrRouckzUvrURA6 VYVAxKRmyXtO934EAMC7LHVzvmS7WhnolT7adC3JqP6s4KzJe51dLiYyyqOmeW3B2MN2 4l0F+r1ud/yOpSHQ9iLFKfmTEyUckDnJGTOqPxIX4qb9lZ/AdZLuH+TqbYNz4sFmbIo4 izbxtiMJf+KQFnlypTmQGDgkymofimh5f+iQyYCa/CUreFWItyj7p4PGnDEMKS95wHfC GiKbudaaob4F1yKEXFjcvKZo527AlC6wA4hrkVQgR4uDO4P58bvZ7TP9uZK/joCCM6uB Tw== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3meq7qguua-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Dec 2022 14:46:06 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2BDEk6NO022048 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Dec 2022 14:46:06 GMT Received: from [10.216.48.1] (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Tue, 13 Dec 2022 06:46:01 -0800 Message-ID: <91663103-b675-5b68-1cc7-21bce4579b9e@quicinc.com> Date: Tue, 13 Dec 2022 20:15:58 +0530 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH 4/4] arm64: dts: qcom: sc8280xp: add missing spi nodes Content-Language: en-US To: Brian Masney , Javier Martinez Canillas CC: Krzysztof Kozlowski , Mark Brown , , , , , , , , , , , References: <20221212182314.1902632-1-bmasney@redhat.com> <20221212182314.1902632-5-bmasney@redhat.com> <77c29d8c-34b3-f508-26bf-22520ccc1f2a@linaro.org> <13238048-f07c-3e8d-f170-5330ce94767c@redhat.com> From: Shazad Hussain 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 nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: -pg7YRXxxA3ON0XKPz1esOtYT0GSG9Vy X-Proofpoint-ORIG-GUID: -pg7YRXxxA3ON0XKPz1esOtYT0GSG9Vy X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-13_03,2022-12-13_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 phishscore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=747 suspectscore=0 adultscore=0 priorityscore=1501 clxscore=1011 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2212130131 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/13/2022 8:06 PM, Brian Masney wrote: > On Tue, Dec 13, 2022 at 02:08:47PM +0100, Javier Martinez Canillas wrote: >> On 12/13/22 14:02, Krzysztof Kozlowski wrote: >>> On 13/12/2022 13:27, Brian Masney wrote: >>> qcom,spi-video-codec is still not specific enough. You need to describe >>> real device behind spidev. To be clear - you do not describe userspace, >>> but the device. >>> >> >> Agree. >> >> I believe Brian just used "qcom,spi-video-codec" as an example but is only >> a make up name to illustrate the concept. QC needs to determine what would >> be the correct tuple for the IP block that the user-space >> driver will drive. > > Yes, that was just an example. > > Shazad: Is this thread clear about what QC needs for spidev? I'll let QC > take care of sending patch(es) to add the various compatibles since I'm > not sure what hardware will be backed by spidev. > I think for qup2_spi22 we can use qcom,spi-msm-codec-slave as compatible. As this is what used in downstream. > I'll take care of making sure that sc8280xp.dtsi gets the spi controller > nodes added. Yes, for qup1_spi9 we can add it later when needed. This is for display/touch 2nd. Shazad > > Brian >