From patchwork Wed Mar 27 08:18:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 13605877 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 068D02D61A; Wed, 27 Mar 2024 08:20:29 +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=1711527631; cv=none; b=MgtntcXwOYuK3o5zvsKn4GKuLn9nto1g0D7re9KxKlXG5Uiev8w5XO93ZWShliL/xpkOEzTiEpcie1FBV49SHTxm+uaN/ROQWhMoxONudheUVUcGekQrDZ82Kiut4lHQPuRvYd/XdlVaP6MnleTsf8zEm/VCVilXAnkfkfpurLc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711527631; c=relaxed/simple; bh=lnS95bunV/EH9UhcF3G/sCrMeEzpcJBQkovuEjBYQDA=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=qKN6NuoESRvkGOLyrTbFqf3j11SAdASPtBWjFsyoCxwttNeuOD5MOGCNCYOzfJwRsgYO+t5H50PQgf8Qk1A7XccLQ2wbXf/7r4albrtr/nc6/SkKLVtGFW++1PuyGEmoZqQZGY79FLNZ1SPmfnE4TRUKTU49zxWVSpTupu+dS48= 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=EZKG8rPL; 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="EZKG8rPL" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 42R7k2FK024010; Wed, 27 Mar 2024 08:20:26 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= qcppdkim1; bh=9CHl93Q8DRAjWAYjiISTKY13GhosV9C3yA+9XS3PrZ8=; b=EZ KG8rPLV39Wwo23cM07nVMNZ+rxtvHA2IymKIbiYjO4i7EUkv4LfXFCuhMLMLLDaH NWowdbOKRzbf37D8BH/Cos5XGKgAMvhW61gwZ7QYjULpcExQwV+GhjDmcVK95QUo bgqYHemYpVlwgDkyz3r07u4pMb2F9CplXQ//q42gmytHwLq94X8SKl0ds90JJDeJ Cwiw+iT/cwPzrjCDXoi7gcyFd7851stZn7oeEq0iFAwBBlxgBMxk9+k3mcpdkfjg Bxxouk57qGoxOGS2tIkgduzsnK5VaYW93TJYKhMrn1Pk6UB2kYsFWNnwV3I6CsIv noR1aKtf9tEJWekSSjQA== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3x4fbq82nn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 27 Mar 2024 08:20:26 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 42R8KOcP003681 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 27 Mar 2024 08:20:24 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 15.2.1118.40; Wed, 27 Mar 2024 01:20:20 -0700 From: Varadarajan Narayanan To: , , , , , , , , , , , , , CC: Varadarajan Narayanan Subject: [PATCH v4 3/3] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc Date: Wed, 27 Mar 2024 13:48:50 +0530 Message-ID: <20240327081850.2924870-4-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240327081850.2924870-1-quic_varada@quicinc.com> References: <20240327081850.2924870-1-quic_varada@quicinc.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: JAnLCydGNJFcpprV6smV67DN3eHbwZKh X-Proofpoint-ORIG-GUID: JAnLCydGNJFcpprV6smV67DN3eHbwZKh X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-27_04,2024-03-21_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 phishscore=0 lowpriorityscore=0 mlxscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 mlxlogscore=999 bulkscore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2403210001 definitions=main-2403270054 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 --- v2: Fix include file order Move to separate patch --- arch/arm64/boot/dts/qcom/ipq9574.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 7f2e5cbf3bbb..5b3e69379b1f 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -8,6 +8,7 @@ #include #include +#include #include #include #include @@ -306,6 +307,7 @@ gcc: clock-controller@1800000 { #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; + #interconnect-cells = <1>; }; tcsr_mutex: hwlock@1905000 {