From patchwork Thu Mar 28 07:59:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 783971 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 37ED1657B0; Thu, 28 Mar 2024 08:01:18 +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=1711612881; cv=none; b=jMme6ESJDP9xJzmbGzFEaDqSeQJZI7i3Ku+ez5qqPLfQkBCBhLSBp+28l22SWF/bqzpNOnIKc79m6zIel2C0elY1R3CjR3LtEay1b2ly3c1zfM7mll3Xs6de70G2NWDGkG0E8t9pvA3qrtbcVch4bdUK+9oqy7XpBwSbp5/UGCk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711612881; c=relaxed/simple; bh=lnS95bunV/EH9UhcF3G/sCrMeEzpcJBQkovuEjBYQDA=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Nn7lH2oMYwx78qg5cL3sxBpRORPvQ9XADTZYfaJhYe+3xYsuHmue5zVW+AOkaMZCkUUdwMhQvuD6lmu/J17u0Om5G/RWsOuYA9kTJsZBdZpcMs7gIwtSe/Oq913IH0f45cikxWHt6VXeYlOa1vghNiE1aCHsP61SiOaQxJZZg/w= 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=cRgQ4w19; 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="cRgQ4w19" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 42S6qqCd028045; Thu, 28 Mar 2024 08:01:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= qcppdkim1; bh=9CHl93Q8DRAjWAYjiISTKY13GhosV9C3yA+9XS3PrZ8=; b=cR gQ4w19SfWkN9xcN8GAG2T20HVd2hGpVPg9Wt/J2cnB9vOHSo9DJwHpkSQrkmbKsi 0wqFxGhRi6M6QHXQeTtw1L4LLKlgg8tyagw0m3C4JdmQKZHfE5DSDO/uFn1qSvCs 4XulNdi3KHzq6sBlsxpfbj69Mk34z2UezfwBIw8bBmpfKfTkRifO6C0TJjv41Af0 QwG86st2hApH8JGTZ7lktsDlXgXZmKU5HeRxxHqbp1W6L/cj8r1aD5FE2DjH0sdK kNwxJZF41LfgJ1QzvpelNdU5rbJnCbLI/MiA1Cf3SgWu5ZXvj2c8UvtMGFvnt7gA PtI3Wst7hAMqDLFVJ8zA== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3x53nxg8ft-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Mar 2024 08:01:15 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 42S81FoF032666 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Mar 2024 08:01:15 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; Thu, 28 Mar 2024 01:01:10 -0700 From: Varadarajan Narayanan To: , , , , , , , , , , , , , , , Subject: [PATCH v5 5/5] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc Date: Thu, 28 Mar 2024 13:29:36 +0530 Message-ID: <20240328075936.223461-6-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240328075936.223461-1-quic_varada@quicinc.com> References: <20240328075936.223461-1-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: 5LtL_ZPHX62bXERG3HLXtmNbS9LFN_uD X-Proofpoint-ORIG-GUID: 5LtL_ZPHX62bXERG3HLXtmNbS9LFN_uD 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=2024-03-28_07,2024-03-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 mlxlogscore=999 impostorscore=0 spamscore=0 bulkscore=0 mlxscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 malwarescore=0 adultscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2403210001 definitions=main-2403280052 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 {