From patchwork Thu Sep 14 07:00:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kathiravan Thirumoorthy X-Patchwork-Id: 13384700 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 442FDEDE988 for ; Thu, 14 Sep 2023 07:01:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235381AbjINHB3 (ORCPT ); Thu, 14 Sep 2023 03:01:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233607AbjINHBY (ORCPT ); Thu, 14 Sep 2023 03:01:24 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 167DA10C3; Thu, 14 Sep 2023 00:01:20 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38E237v7016462; Thu, 14 Sep 2023 07:01:15 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=6bUxuFmDS4klU4fka2mvvCCsFdZpWPq+L4yzDGtwpo8=; b=i181YpEvLJ38kFFhde718m4MO4L1kpBXzOeftAlrkLebvOlGewsFzH84saVEVdICBBua odF4nCdy9SiSB4ko7LUKGfum+8usoSDoIZD0RGO3HhP0DfT4QQlyf8JdjSDSS7Wq0Sr3 1gz66GteZD0P0GUjvJ8jWy5tfWZu521OkNAbtjl5EwqzcyIVjVk9wvB7xRQ9OjRcpI1Y V93xW/8VUqE9RUxfBizbIIIKmT1vn7YNv7xvPD7K48ZdY+uwOU03VRUtxZDYk9pjprym op0OqNKubgllBg6LbLUfxolvuPt9FcLrjcTMoUz+4awI+nu9XwObwzxghvLh+GMRsL+r wQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3t3dj8a6ch-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Sep 2023 07:01:14 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 38E71DET025648 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Sep 2023 07:01:13 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 00:01:08 -0700 From: Kathiravan Thirumoorthy Date: Thu, 14 Sep 2023 12:30:00 +0530 Subject: [PATCH v2 10/11] arm64: dts: qcom: ipq9574: include the GPLL0 as clock provider for mailbox MIME-Version: 1.0 Message-ID: <20230913-gpll_cleanup-v2-10-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=1231; i=quic_kathirav@quicinc.com; s=20230906; h=from:subject:message-id; bh=veUniM41mszJd7aRSOLoQFrZylo/OvtixnEi2jYQD+g=; b=YmuzWpY0/eLnQ8avGXiBUEaaMIW0z1Z/W9uWq0dWK6y1RfzlsnoHOA6ouEQC1mx1C8bLnBn/o l5Ggj1UQHTUA4Z0FgcoPTteTe/6/hJmSJKXagPbU0QoKbD/xXL7mQI+ 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: BDRiFF-3wDs-KOYGKY9YKIyuzMH8KzPz X-Proofpoint-ORIG-GUID: BDRiFF-3wDs-KOYGKY9YKIyuzMH8KzPz 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_04,2023-09-13_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 mlxscore=0 lowpriorityscore=0 adultscore=1 spamscore=0 impostorscore=0 malwarescore=0 bulkscore=0 phishscore=0 suspectscore=0 mlxlogscore=803 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/ipq9574.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 51aba071c1eb..89edb4b852df 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -652,8 +652,8 @@ apcs_glb: mailbox@b111000 { "qcom,ipq6018-apcs-apps-global"; reg = <0x0b111000 0x1000>; #clock-cells = <1>; - clocks = <&a73pll>, <&xo_board_clk>; - clock-names = "pll", "xo"; + clocks = <&a73pll>, <&xo_board_clk>, <&gcc GPLL0>; + clock-names = "pll", "xo", "gpll0"; #mbox-cells = <1>; };