From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 D329217FD; Wed, 10 Jul 2024 10:42:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720608156; cv=none; b=G1BB13QfNR+DJfWLKoTyT1+7sB/OGe0cWfvn0hUxeLjmKA3xBuDw4T/Hf9SyzT1ssM0aeN9UYbgW4kEAegkUvDGl68WkwBAlS5QG6zOWQAGjkNj30fmDbIy0kdEndBBuqk2ALT7CHHpPjywGV/MtliXSO92iHu1+EA0rmEuACp0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720608156; c=relaxed/simple; bh=ayD8gBlKt0AM6K9DCWhxBeDD+DoHF7KhDZstIfhcxLk=; h=Date:From:To:CC:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Q2rjf9BKUUeO3MrLuib2SwLAb5c27Ys4Zsg1a0DBepOXE39LoPM4ibCb+7g4beTGp8+fJLxlpHMsShweT5rWPQkxgMYKUYVImz4gPaTS6F4tNvNsNz8DTqQ1iPr/DS83Ki4n7tKBA0TBm5EyDpy5BnskSr6osWu8Vv/2t3Hhru8= 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=aqStqJcK; arc=none smtp.client-ip=205.220.180.131 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="aqStqJcK" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 46A9ntvA016998; Wed, 10 Jul 2024 10:42:30 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=ayD8gBlKt0AM6K9DCWhxBeDD +DoHF7KhDZstIfhcxLk=; b=aqStqJcKqv1P7FccCVgOd2BTDmuaMS6G3JuPKpb1 x7vPR8z0Sbp65IbRd17FRCWx3FT1IRK7Vh/VC/ZVica6p9IGQ2KO/D5VSwWGjsBF /WBzFvfBmcuMJolsJX/cxah2LVS6oIr3tsYTMc8SQZn6RgZ2q84KUlhTvZyjV2C6 D+zB3MV/ipxkOiPVYOxUij/BczsVGOOJSYX9oJ2l6swYiG7Dl4b4zpIplSRzmBwV MiZ1VO8rGdBwBHdjz20jkQeFi2L/TqVBXsJui/o2i8m8GKyCMNcagSkMvRnNCSP+ WzTEKgs9dYCFckJq8lUUSoMwYMjhYLCiyWo86oAmn0qdaA== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 406xa68yk4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 10 Jul 2024 10:42:30 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 46AAgSwS011286 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 10 Jul 2024 10:42:28 GMT Received: from hu-varada-blr.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 10 Jul 2024 03:42:07 -0700 Date: Wed, 10 Jul 2024 16:12:04 +0530 From: Varadarajan Narayanan To: Konrad Dybcio CC: , , , , , , , , , , , Subject: Re: [PATCH v1 3/3] arm64: dts: qcom: ipq5332: Add icc provider ability to gcc Message-ID: References: <20240709063949.4127310-1-quic_varada@quicinc.com> <20240709063949.4127310-4-quic_varada@quicinc.com> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: rkWirG9LXCcRGq27wtfX0eij9naWv6dL X-Proofpoint-ORIG-GUID: rkWirG9LXCcRGq27wtfX0eij9naWv6dL 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=2024-07-10_06,2024-07-10_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=724 suspectscore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 spamscore=0 clxscore=1015 adultscore=0 malwarescore=0 mlxscore=0 bulkscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2406140001 definitions=main-2407100073 On Tue, Jul 09, 2024 at 11:53:41AM +0200, Konrad Dybcio wrote: > On 9.07.2024 8:39 AM, Varadarajan Narayanan wrote: > > IPQ SoCs dont involve RPM in managing NoC related clocks and > > there is no NoC scaling. Linux itself handles these clocks. > > However, these should not be exposed as just clocks and align > > with other Qualcomm SoCs that handle these clocks from a > > interconnect provider. > > > > Hence include icc provider capability to the gcc node so that > > peripherals can use the interconnect facility to enable these > > clocks. > > > > Signed-off-by: Varadarajan Narayanan > > --- > > Doesn't the USB host need to have its path described to keep working? Presently, USB host enables GCC_SNOC_USB_CLK directly using the clocks/clock-name entries. So it is not dependent on ICC. Shall I update the USB DT node to use interconnects now itself, or wait until this IPQ5332 ICC enablement series is approved? Please let me know. Thanks Varada