From patchwork Thu Sep 14 06:59:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kathiravan Thirumoorthy X-Patchwork-Id: 13384697 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0833EDE988 for ; Thu, 14 Sep 2023 07:01:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233244AbjINHBY (ORCPT ); Thu, 14 Sep 2023 03:01:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235990AbjINHBT (ORCPT ); Thu, 14 Sep 2023 03:01:19 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 643CCCE5; Thu, 14 Sep 2023 00:01:14 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38E6kYP1028472; Thu, 14 Sep 2023 07:01:09 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : date : subject : mime-version : content-type : content-transfer-encoding : message-id : references : in-reply-to : to : cc; s=qcppdkim1; bh=cIekoNZEBqcV+2+/WUQX5RoEjtkal88v8Lj7vPwgbFk=; b=HpYXDqBwCUkPKnEXEqopSiQccWAPcLC2UWjri0E0b7GvXF8i/YA29mYhMEfxshyIEifs nsl0JbIhHBZNQ17XleZ6u+iSDbktLlbwcUncoz6tKbxwp4l1ZGLCAQSwsU8NrLjq0uI8 clyZT47xY/s2iciqZ9uxrbYCkW81daDM3yEtssmtiv8jN/ccqjrXbCuOV7IoMGqDiapE AGxZuRWX4I+DGJJnLzuTs16bpwf5dYVlmVNtg9FsN4dM9kfBiqBbnLQWwsEsgb/snKZD 0SB/VIhOnp4/6gV1EGdNOZ1dP/DCX6PWA2jiuh77ivTGRAIFPyHCy6tf2MatOUny0fCQ Dw== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3t3re30kmw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Sep 2023 07:01:09 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 38E718UZ017943 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Sep 2023 07:01:08 GMT Received: from hu-kathirav-blr.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 15.2.1118.36; Thu, 14 Sep 2023 00:01:03 -0700 From: Kathiravan Thirumoorthy Date: Thu, 14 Sep 2023 12:29:59 +0530 Subject: [PATCH v2 09/11] arm64: dts: qcom: ipq6018: include the GPLL0 as clock provider for mailbox MIME-Version: 1.0 Message-ID: <20230913-gpll_cleanup-v2-9-c8ceb1a37680@quicinc.com> References: <20230913-gpll_cleanup-v2-0-c8ceb1a37680@quicinc.com> In-Reply-To: <20230913-gpll_cleanup-v2-0-c8ceb1a37680@quicinc.com> To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , "Sricharan Ramabadhran" , Gokul Sriram Palanisamy , Varadarajan Narayanan , Anusha Rao , Devi Priya , Jassi Brar , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , , "Kathiravan Thirumoorthy" X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1694674810; l=1226; i=quic_kathirav@quicinc.com; s=20230906; h=from:subject:message-id; bh=0V7ycfieCR7gyMd8CbT+YHreQwaCQ4y1HnsMb/C1JmE=; b=F+6GRbFKbSfTRkzD2VAF21Y90M9zygGTvB1ZSbRelL94mZYJc6kHmMZ+d7N8+Q8dpwoODc3al vcEz3YbAgexCkjRm43ATwFQ5gVUSSwLOsHokpcEV3s1lgC+DdcL5B2Z X-Developer-Key: i=quic_kathirav@quicinc.com; a=ed25519; pk=xWsR7pL6ch+vdZ9MoFGEaP61JUaRf0XaZYWztbQsIiM= 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: ixyj2jpdkEpsGemlz3W6YzrpR5cAORsn X-Proofpoint-ORIG-GUID: ixyj2jpdkEpsGemlz3W6YzrpR5cAORsn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-14_03,2023-09-13_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 malwarescore=0 mlxscore=0 mlxlogscore=845 lowpriorityscore=0 spamscore=0 clxscore=1015 suspectscore=0 impostorscore=0 adultscore=2 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2309140062 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org While the kernel is booting up, APSS PLL will be running at 800MHz with GPLL0 as source. Once the cpufreq driver is available, APSS PLL will be configured to the rate based on the opp table and the source also will be changed to APSS_PLL_EARLY. So allow the mailbox to consume the GPLL0, with this inclusion, CPU Freq correctly reports that CPU is running at 800MHz rather than 24MHz. Signed-off-by: Kathiravan Thirumoorthy Reviewed-by: Konrad Dybcio --- Changes in V2: - Splitted the change into target specific file --- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 47b8b1d6730a..a30a5b893762 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -619,8 +619,8 @@ apcs_glb: mailbox@b111000 { compatible = "qcom,ipq6018-apcs-apps-global"; reg = <0x0 0x0b111000 0x0 0x1000>; #clock-cells = <1>; - clocks = <&a53pll>, <&xo>; - clock-names = "pll", "xo"; + clocks = <&a53pll>, <&xo>, <&gcc GPLL0>; + clock-names = "pll", "xo", "gpll0"; #mbox-cells = <1>; };