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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t189-20020a6381c6000000b005138c1f1fc4si3808930pgd.573.2023.04.07.09.05.07; Fri, 07 Apr 2023 09:05:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=ITWsPiSM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240585AbjDGP6i (ORCPT + 99 others); Fri, 7 Apr 2023 11:58:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230173AbjDGP6a (ORCPT ); Fri, 7 Apr 2023 11:58:30 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB354BB86; Fri, 7 Apr 2023 08:58:17 -0700 (PDT) Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 337Fr1kL027041; Fri, 7 Apr 2023 15:58:14 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-type; s=qcppdkim1; bh=ZLaW8DB/9vUmOO4NtVwP0HZhPklWTpAyTk7jxdCY6SM=; b=ITWsPiSMjs+jHYRoSIW4HmwaYLbHXMLf4+h27J0xuH8ErloJecLQ8FJmXfRfntR9l0mC Z63AIfTuRf1xwr3Ga54ScRdls7ohs8CC3ua8GcuVJ5GrfBYjelBuBOVyVSYwaZ7WBTqH 0yNJS10M43qdK8M3nTu9B7gCwwCNlesenT+DG2udU0IYxKj309r1E2qfKDnTPW2mBYsY rSCx0fG2pwVh6xHsGjESHZgniA3bopfClGwZQrfsdY5KjiLMGTZ2B4sq4GqZSW/65XeV Gwm1YfnQzvZjwFk9KplzDqrARPkLYOn5lgKBbLu/DEdTilfcjKRfgsgntc9W6D8LfuG6 tw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3pt5s9swh1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 07 Apr 2023 15:58:14 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 337FwDXv008215 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 7 Apr 2023 15:58:13 GMT Received: from devipriy-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Fri, 7 Apr 2023 08:58:08 -0700 From: Devi Priya To: , , , , , , , , , CC: , , , , , Subject: [PATCH V4 5/5] arm64: dts: qcom: ipq9574: Add cpufreq support Date: Fri, 7 Apr 2023 21:27:27 +0530 Message-ID: <20230407155727.20615-6-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230407155727.20615-1-quic_devipriy@quicinc.com> References: <20230407155727.20615-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: x7iJqwycrajhJsifSQ40WX7zSZk6mx3J X-Proofpoint-ORIG-GUID: x7iJqwycrajhJsifSQ40WX7zSZk6mx3J X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-07_10,2023-04-06_03,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 adultscore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 mlxlogscore=964 priorityscore=1501 clxscore=1015 spamscore=0 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304070146 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1762534150097041395?= X-GMAIL-MSGID: =?utf-8?q?1762534150097041395?= Add cpu freq nodes in the device tree to bump cpu frequency above 800MHz. Reviewed-by: Konrad Dybcio Co-developed-by: Praveenkumar I Signed-off-by: Praveenkumar I Signed-off-by: Devi Priya --- Changes in V4: - Picked up the R-b tag arch/arm64/boot/dts/qcom/ipq9574.dtsi | 58 +++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 1f9b7529e7ed..cfef87b5fd22 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -6,6 +6,7 @@ * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved. */ +#include #include #include #include @@ -37,6 +38,10 @@ reg = <0x0>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; CPU1: cpu@1 { @@ -45,6 +50,10 @@ reg = <0x1>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; CPU2: cpu@2 { @@ -53,6 +62,10 @@ reg = <0x2>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; CPU3: cpu@3 { @@ -61,6 +74,10 @@ reg = <0x3>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq9574_s1>; }; L2_0: l2-cache { @@ -75,6 +92,47 @@ reg = <0x0 0x40000000 0x0 0x0>; }; + cpu_opp_table: opp-table-cpu { + compatible = "operating-points-v2"; + opp-shared; + + opp-936000000 { + opp-hz = /bits/ 64 <936000000>; + opp-microvolt = <725000>; + clock-latency-ns = <200000>; + }; + + opp-1104000000 { + opp-hz = /bits/ 64 <1104000000>; + opp-microvolt = <787500>; + clock-latency-ns = <200000>; + }; + + opp-1416000000 { + opp-hz = /bits/ 64 <1416000000>; + opp-microvolt = <862500>; + clock-latency-ns = <200000>; + }; + + opp-1488000000 { + opp-hz = /bits/ 64 <1488000000>; + opp-microvolt = <925000>; + clock-latency-ns = <200000>; + }; + + opp-1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <987500>; + clock-latency-ns = <200000>; + }; + + opp-2208000000 { + opp-hz = /bits/ 64 <2208000000>; + opp-microvolt = <1062500>; + clock-latency-ns = <200000>; + }; + }; + firmware { scm { compatible = "qcom,scm-ipq9574", "qcom,scm";