From patchwork Tue Jul 23 09:03:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 814027 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 01A4314F9C9; Tue, 23 Jul 2024 09:04:03 +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=1721725445; cv=none; b=GEb7rSJFQUS0ayh6gdhUnpmMcGEnIXRzoMWYMVEsuqYdC0aMC3KjP8yaREam9onITFO0nm0oW4sXPhVudodrQn1lxFPUvgjATBu/VjmxBN4LWW2gb0J0kLlS3bmjlprJOpKKJ3FAe6b3vD/uDCos3uObShpSK1KUQd5ioZyS1xg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721725445; c=relaxed/simple; bh=VgiJR7kEM+cnGMiBj+lSW8qPAhtGTOoj5UWbY5zfUyI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ufkUy0b61f/uFkkA5hIVaI2RzNZPQXyH1liU24yrrPW3IZFpdNnzWjU245BskT4p4tSTHKl7BVlqMMRsfqu5xDhqBvbbHQ4WozoJF48/n1rgeEdS9MpzjEdA/B/V6M7bAzJ2ufFK+81JRgQjqwzXv0d5iiw2IkwQRA9/7sytTR0= 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=onFK2ggg; 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="onFK2ggg" 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 46MNecBA019730; Tue, 23 Jul 2024 09:03:59 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= 9ifLbZTRgpqGEv2r30ppykhhVp36eH3TXwx0BaaMj7o=; b=onFK2gggnGzeJkK5 D9dDpIwId+j9w+zFoV2wjDkYyKiAMifg6AKVhzn/3ber4uVuC5XoTe5fW+/HqmBA MNDRWEUjfkpNXn8Vw1lw3cOe6r8eDull5xph218eoILZl4kkjBx007/UcuOb9ZMr 0JENTcvCvLJbrFiSvJOmH50JD0aJo0wSfaJrsMBywX8yhTTArn+k8KEaC7AygBpv Y+JY9rF90W6gQVxTqK7kIM+rzw+Xlobq3e4HJWr8yzPsX9tHcM3FPLEk1gTjNB2O rzS8fMvZLalMqaGcBuByXJ+eb8gAKQxJjZpn6XWJOg7GEpIxQ/d9R3StATulJzP7 RlKbug== Received: from nasanppmta04.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 40g5m6x9ga-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 23 Jul 2024 09:03:59 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA04.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 46N93wbk019074 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 23 Jul 2024 09:03:58 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; Tue, 23 Jul 2024 02:03:52 -0700 From: Varadarajan Narayanan To: , , , , , , , , , , , , , , , , CC: Varadarajan Narayanan Subject: [PATCH v4 5/5] arm64: dts: qcom: ipq5332: Add icc provider ability to gcc Date: Tue, 23 Jul 2024 14:33:04 +0530 Message-ID: <20240723090304.336428-6-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240723090304.336428-1-quic_varada@quicinc.com> References: <20240723090304.336428-1-quic_varada@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@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-GUID: s-jyHQRhRpFyeGAC_DOwxgaez7pAiCeG X-Proofpoint-ORIG-GUID: s-jyHQRhRpFyeGAC_DOwxgaez7pAiCeG 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=2024-07-22_18,2024-07-23_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 suspectscore=0 mlxlogscore=999 adultscore=0 bulkscore=0 mlxscore=0 spamscore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 malwarescore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2407230067 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. Change USB to use the icc-clk framework for the iface clock. Reviewed-by: Konrad Dybcio Signed-off-by: Varadarajan Narayanan --- v3: Fix #include file order --- arch/arm64/boot/dts/qcom/ipq5332.dtsi | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi index 573656587c0d..7e8f9d578382 100644 --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi @@ -7,6 +7,7 @@ #include #include +#include #include / { @@ -208,6 +209,7 @@ gcc: clock-controller@1800000 { reg = <0x01800000 0x80000>; #clock-cells = <1>; #reset-cells = <1>; + #interconnect-cells = <1>; clocks = <&xo_board>, <&sleep_clk>, <0>, @@ -327,11 +329,9 @@ usb: usb@8af8800 { "dm_hs_phy_irq"; clocks = <&gcc GCC_USB0_MASTER_CLK>, - <&gcc GCC_SNOC_USB_CLK>, <&gcc GCC_USB0_SLEEP_CLK>, <&gcc GCC_USB0_MOCK_UTMI_CLK>; clock-names = "core", - "iface", "sleep", "mock_utmi"; @@ -342,6 +342,9 @@ usb: usb@8af8800 { #address-cells = <1>; #size-cells = <1>; ranges; + interconnects = <&gcc MASTER_SNOC_USB &gcc SLAVE_SNOC_USB>, + <&gcc MASTER_SNOC_USB &gcc SLAVE_SNOC_USB>; + interconnect-names = "usb-ddr", "apps-usb"; status = "disabled";