From patchwork Thu Apr 18 09:23:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 790097 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 E5B1715B993; Thu, 18 Apr 2024 09:24:26 +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=1713432268; cv=none; b=raWOFQKk1Wsn0uTh3Ia2cf5e2xQlGItOb+Ee4ABLCfDjSthUm/D5aHjyp+w7yGYUe0BzQVshjE94LyZFPD9idayX/o45o8a4TaiwoTQkAvvfAE8DyHbrlaLFTCiZFh6fgLw+pOVshfIMT4o1UYtQHIM9b9/LTvnSc+ZuuPhEjqU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713432268; c=relaxed/simple; bh=T6AypkH3WpV7sX0/al8Y8+9eYsNDm9sgfT2ZqgdoI8k=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cxuUvhu3idUFXrxeEK62CUHee5A3r46MTNUMEuJEyKsoPAqGiyVSIT5O31LAW5c2Lx6UU171wRg6Z+s6w9jsXNbnWnL/IRPhv2A8ya/TcWE0F0HT22/hpZSfeXWl6ywp8z0D6KVobUv2TKjYp2HgtS2nJScTu4IEci/8VlADT04= 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=C7OnSNOu; 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="C7OnSNOu" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 43I8dNaS010824; Thu, 18 Apr 2024 09:24:22 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=XQz0y87xjJzpSve+PFnGb8Dxx4cy4BCAlvoWDerKyCU=; b=C7 OnSNOuJM73wQOp1CutkdQo9X3If1XIHr0z0OghcKyYY/hpER73ov4CMaGM+SGlAN Qc7lgCd7G1YYOfV649oVNcx/eERm6qnZ8ZobC1cwCD6DFOj+pfY5vX/6HDFPHhQW 6ryWQXpXztzifkHZoGuoe3bttRrxFU334XfdvIGjnCxrAToKtoJFYfx3SQaXVerh wAFYAn0hfnKpVVAZTAOVf0Ew/4rlK4HZBf5yKYmM4YLCrgY6SVDlou6RQIQwbt8l KadCv6xz8qyOxnceUw9qhe6otRQIIyqajJ5On/GYSgz1jk5BidpxXvxjxYvlFyzX f5mYFW99YQqtqMoYjKvw== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3xk06n0327-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 18 Apr 2024 09:24:22 +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 43I9O46s009459 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 18 Apr 2024 09:24:04 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; Thu, 18 Apr 2024 02:23:59 -0700 From: Varadarajan Narayanan To: , , , , , , , , , , , , , , , Subject: [PATCH v9 6/6] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc Date: Thu, 18 Apr 2024 14:53:05 +0530 Message-ID: <20240418092305.2337429-7-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240418092305.2337429-1-quic_varada@quicinc.com> References: <20240418092305.2337429-1-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: 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-ORIG-GUID: B91TqVD3TfvBU7fVMsw8obO6U3BnMPDM X-Proofpoint-GUID: B91TqVD3TfvBU7fVMsw8obO6U3BnMPDM 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=2024-04-18_08,2024-04-17_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 suspectscore=0 spamscore=0 priorityscore=1501 impostorscore=0 mlxlogscore=999 adultscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2404180066 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. Reviewed-by: Dmitry Baryshkov Signed-off-by: Varadarajan Narayanan --- 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 {