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 023BFC4167B for ; Thu, 30 Nov 2023 11:15:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345105AbjK3LPu (ORCPT ); Thu, 30 Nov 2023 06:15:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345004AbjK3LPr (ORCPT ); Thu, 30 Nov 2023 06:15:47 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 632E510D9; Thu, 30 Nov 2023 03:15:53 -0800 (PST) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3AUAwMK5028247; Thu, 30 Nov 2023 11:15:50 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=UCchgxk+aOjoKo5oPkKV27FHvQof4ATdkKGQOfFNAjI=; b=hFy8T9d0tztjQBefR7ESdWDIbznkOygVzWCl8TQ+bsGX59JHjDuWP0mjMxYmMQ+4FzA+ 3gkqs3KdlzdIzMdEFHHBf2917rBqOdzSsPuwIfhzE/Mqy/6bPsQg58CUvGt6udVKbWwM RFlZjELMWo4D5SCEVU93udOoPFqGoUKKGK/szTxgTi+G5l+QglB/BrUndjQw+OEWn/D4 hanL0JOWIOitItUopKT7VDQJ/ysazJrBY+KTyh4mg4njdgQ0fwSaLzOclH+YWUSF5c/q 9rwV3DfNXlwz2DROEQtnz5Z5VSJsbg8zyC0hZa90wct3KIgjtvpCaaEFSuQJV5nEVzea zQ== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3up5e8u557-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 Nov 2023 11:15:50 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3AUBFnhS020997 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 Nov 2023 11:15:49 GMT Received: from [10.239.133.49] (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, 30 Nov 2023 03:15:46 -0800 Message-ID: <591e1aca-20ca-4d42-809d-12cd12ddadb3@quicinc.com> Date: Thu, 30 Nov 2023 19:15:44 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/3] arm64: dts: qcom: msm8996: Fix 'in-ports' is a required property Content-Language: en-US To: Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley CC: , , , Tingwei Zhang , Yuanfang Zhang , Tao Zhang References: <20231129143815.7892-1-quic_jinlmao@quicinc.com> <20231129143815.7892-2-quic_jinlmao@quicinc.com> <3527d540-3e3f-4edb-b5f2-6ac481132c06@linaro.org> From: Jinlong Mao In-Reply-To: <3527d540-3e3f-4edb-b5f2-6ac481132c06@linaro.org> 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-GUID: mqyFt7FAdP1NBfbr0X_ak4x6n_WbNSaP X-Proofpoint-ORIG-GUID: mqyFt7FAdP1NBfbr0X_ak4x6n_WbNSaP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-30_09,2023-11-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 phishscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 impostorscore=0 adultscore=0 mlxlogscore=675 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311300084 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/30/2023 4:55 PM, Krzysztof Kozlowski wrote: > On 29/11/2023 15:38, Mao Jinlong wrote: >> The inport of funnel@3023000 connects to a source which is not supported >> in current linux kernel. Remove the device tree node of funnel@3023000 >> to fix the warning. It will be added once the driver support to the >> source is added to linux kernel. > > Thanks for the changes, but that's not correct reason to remove DTS > code. What kernel supports or not, should be irrelevant for the DTS. DTS > for example is used in other projects - did you check if they have the > same issues? Anyway, DTS describes the hardware, so how current kernel > support defines what is and what is not in the hardware? > > > Best regards, > Krzysztof Hi Krzysztof, The funnel dt node must have in-ports node. It is to describe the input connection of funnel HW. But there is no dt_binding doc to describe the DT node of the HW connected to funnel@3023000. So remove the funnel to solve the warning as of now. The funnel will be added back once driver and dt_binding are added for the HW. Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml Thanks Jinlong Mao >