From patchwork Fri Feb 17 08:33:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kathiravan Thirumoorthy X-Patchwork-Id: 13144409 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 4155CC05027 for ; Fri, 17 Feb 2023 08:33:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229841AbjBQIde (ORCPT ); Fri, 17 Feb 2023 03:33:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229512AbjBQIdd (ORCPT ); Fri, 17 Feb 2023 03:33:33 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BA6E5ECBF; Fri, 17 Feb 2023 00:33:32 -0800 (PST) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 31H7sitp019948; Fri, 17 Feb 2023 08:33:28 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=qcppdkim1; bh=/M73eNYmXrRUBA9lxigWb3ft+EYJwn1JIdPueC8kays=; b=ID0qUznxOw8xbX3O6hsDJ7GuSDsz/sPI9YzIYm7CaQd6aoVul+KHQ9BG2bxCTYQUp++X Y2iiSyQluCylHZyge9waPL2ShrxKVdMkPfUqDaW/XTdv6ufLAg9lGVy09xSS8iSfzp7S gWkaGn36GUD/KI6bBpXsCrUYEcvpFa0y5+Mi6MZV1J8LDoKP8JMJLNgAgXJJRIvSSOrX Qvry3OSOj0SNpPrwEXSDwHDdbiBffr8bm4Nbl9aNZ+WgDoLxjR5Bf4G5EJQYbYMigFLl /3PfU/Jov5j8rI5iE/tLLFv1O28xeS0q/mNKWqxI8i3+e3TLuwRGW8EUHZA6ZSeuWy0C +Q== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3nt5kur30v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 17 Feb 2023 08:33:27 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 31H8XRpr015355 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 17 Feb 2023 08:33:27 GMT Received: from kathirav-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 15.2.986.41; Fri, 17 Feb 2023 00:33:22 -0800 From: Kathiravan T To: , , , , , , , , , , , CC: , , Kathiravan T Subject: [PATCH V3 0/5] Add APSS clock driver support for IPQ5332 Date: Fri, 17 Feb 2023 14:03:03 +0530 Message-ID: <20230217083308.12017-1-quic_kathirav@quicinc.com> X-Mailer: git-send-email 2.17.1 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: 8uhotncwlFJQxc9dDqhxZl9cKZNObyh6 X-Proofpoint-ORIG-GUID: 8uhotncwlFJQxc9dDqhxZl9cKZNObyh6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-17_04,2023-02-16_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 lowpriorityscore=0 mlxlogscore=802 mlxscore=0 adultscore=0 malwarescore=0 clxscore=1015 phishscore=0 spamscore=0 impostorscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302170076 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This series adds support for the APSS clock to bump the CPU frequency above 800MHz. APSS PLL found in the IPQ5332 is of type Stromer Plus. However the existing IPQ targets uses the Huayra PLL. So the driver has to refactored to accommodate the different PLL types. The first patch in the series does the refactoring, which can be independenty merged. For the Stromer PLL separate function clk_stromer_pll_configure is introduced, so the 3rd patch in the series depends on the below patch https://lore.kernel.org/linux-arm-msm/20230120082631.22053-1-quic_kathirav@quicinc.com/ DTS patch depends on the IPQ5332 baseport series https://lore.kernel.org/linux-arm-msm/20230130114702.20606-1-quic_kathirav@quicinc.com/ Changes since V2: - Pick up R-b tags and sort the node in DTS - V2 can be found at https://lore.kernel.org/linux-arm-msm/20230208042850.1687-1-quic_kathirav@quicinc.com/ Changes since V1: - Dropped the patch 5/6, since the fallback mechanism for compatible is introduced to avoid bloating the of_device_id table - V1 can be found at https://lore.kernel.org/linux-arm-msm/20230202145208.2328032-1-quic_kathirav@quicinc.com/ Kathiravan T (5): clk: qcom: apss-ipq-pll: refactor the driver to accommodate different PLL types dt-bindings: clock: qcom,a53pll: add IPQ5332 compatible clk: qcom: apss-ipq-pll: add support for IPQ5332 dt-bindings: mailbox: qcom: add compatible for the IPQ5332 SoC arm64: dts: qcom: ipq5332: enable the CPUFreq support .../bindings/clock/qcom,a53pll.yaml | 1 + .../mailbox/qcom,apcs-kpss-global.yaml | 18 ++- arch/arm64/boot/dts/qcom/ipq5332.dtsi | 37 ++++++ drivers/clk/qcom/apss-ipq-pll.c | 116 +++++++++++++++--- 4 files changed, 147 insertions(+), 25 deletions(-)