From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E8B2875808; Mon, 29 Jul 2024 10:18:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722248288; cv=none; b=OTGv+WDZizGqCftMVitc370s3ccFu+4GoHIK9po4PpBGO25YdROeBSfPSiQNpp+tYxUmBCej7ZSNZUpHhiAyQ/sX3wg4jnQRdF0SqpDEEkIIDIijRcVDzro0AyY/qwZ3crGBTKbcEKEXLAqCAAHQAOAXFvTJohp4dSZb+GuCasc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722248288; c=relaxed/simple; bh=OJmQR/Dtxa6NXuCIA675YFUA13uGR0f0HZIRz6+x6Lc=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=iqnxoXQpk4xk5qwCKUqr/Hmkeu6fyYcCw9izG0bK0FuCDvziVtLMPWqEesX//lrGWWqoRq2xtwKUhRZph04MQkLFmhUZCPpQbSWgMO4ATZDbOyvUJjs2AiuYh52vgbh1fI/10io38Z54bweJdWq5OiSSjpX+spOYZoAHDSC3K74= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=khXAwWDw; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="khXAwWDw" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 46T0Fhs7010869; Mon, 29 Jul 2024 10:18:04 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= +jiACA+qR6Jt6RgANChl0l/s7Ihyn7ZBgpfqVSR+JmE=; b=khXAwWDwo0EHGgdj gIYAn2FXb0XGX8P0cquMmpVibHkJVwfMLfYqv8iOO2TZcnUqtXEmLFa0EhRabhJJ IUrLT7IE3hHMzJAj6mrNWOpDAAVpz6em0+JT3AEZNnTHMAAFBAr9VpbJiOwnHbwZ v7lPWIEtRzIMt0yUiA+O6KhDYCyJ2OawAAaiXTuKneqT83z14buE2Zb6/LAlg8Wx L+4s0+0LILdnU7zKV7DAyUenVqiAwGM5T6qWuJnOBZBI/gb1ivPUKF9gxj6vkoae Ntx318OHxwgYpDQBid+oFcoB3Rcwa4HftInpI+Y37pfeOMDQKYAlDsatbRTUqzQM iy7PnQ== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 40ms433uaa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 29 Jul 2024 10:18:04 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 46TAI3Zk030106 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 29 Jul 2024 10:18:03 GMT Received: from [10.239.132.204] (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 15.2.1544.9; Mon, 29 Jul 2024 03:17:59 -0700 Message-ID: <3c38382c-e37e-4ca2-9901-79971b75814e@quicinc.com> Date: Mon, 29 Jul 2024 18:17:56 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] dt-bindings: soc: qcom: add qcom,qcs9100-imem compatible To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson CC: , , , References: <20240709-document_qcs9100_imem_compatible-v2-1-de2a8712d788@quicinc.com> From: Tengfei Fan In-Reply-To: <20240709-document_qcs9100_imem_compatible-v2-1-de2a8712d788@quicinc.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit 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: ZqVF0sgjvNrfEJFzJgRadUg5xpSgw36r X-Proofpoint-ORIG-GUID: ZqVF0sgjvNrfEJFzJgRadUg5xpSgw36r X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-07-29_08,2024-07-26_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 mlxlogscore=999 suspectscore=0 phishscore=0 priorityscore=1501 clxscore=1015 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2407290069 On 7/9/2024 10:05 PM, Tengfei Fan wrote: > Add qcom,qcs9100-imem compatible name support. > QCS9100 is drived from SA8775p. Currently, both the QCS9100 and SA8775p > platform use non-SCMI resource. In the future, the SA8775p platform will > move to use SCMI resources and it will have new sa8775p-related device > tree. Consequently, introduce "qcom,qcs9100-imem" to describe non-SCMI > based imem. > > Signed-off-by: Tengfei Fan > --- > Introduce support for the QCS9100 SoC device tree (DTSI) and the > QCS9100 RIDE board DTS. The QCS9100 is a variant of the SA8775p. > While the QCS9100 platform is still in the early design stage, the > QCS9100 RIDE board is identical to the SA8775p RIDE board, except it > mounts the QCS9100 SoC instead of the SA8775p SoC. > > The QCS9100 SoC DTSI is directly renamed from the SA8775p SoC DTSI, and > all the compatible strings will be updated from "SA8775p" to "QCS9100". > The QCS9100 device tree patches will be pushed after all the device tree > bindings and device driver patches are reviewed. > > The final dtsi will like: > https://lore.kernel.org/linux-arm-msm/20240703025850.2172008-3-quic_tengfan@quicinc.com/ > > The detailed cover letter reference: > https://lore.kernel.org/linux-arm-msm/20240703025850.2172008-1-quic_tengfan@quicinc.com/ > --- > Changes in v2: > - Split huge patch series into different patch series according to > subsytems > - Update patch commit message > > prevous disscussion here: > [1] v1: https://lore.kernel.org/linux-arm-msm/20240703025850.2172008-1-quic_tengfan@quicinc.com/ > --- > Documentation/devicetree/bindings/sram/qcom,imem.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/sram/qcom,imem.yaml b/Documentation/devicetree/bindings/sram/qcom,imem.yaml > index faef3d6e0a94..e45337a21232 100644 > --- a/Documentation/devicetree/bindings/sram/qcom,imem.yaml > +++ b/Documentation/devicetree/bindings/sram/qcom,imem.yaml > @@ -21,6 +21,7 @@ properties: > - qcom,msm8226-imem > - qcom,msm8974-imem > - qcom,qcs404-imem > + - qcom,qcs9100-imem > - qcom,qdu1000-imem > - qcom,sa8775p-imem > - qcom,sc7180-imem > > --- > base-commit: 0b58e108042b0ed28a71cd7edf5175999955b233 > change-id: 20240709-document_qcs9100_imem_compatible-d40db479083e > > Best regards, After considering the feedback provided on the subject, We have decided to keep current SA8775p compatible and ABI compatibility in drivers. Let's close this session and ignore the current patche here. Thank you for your input. -- Thx and BRs, Tengfei Fan