From patchwork Fri Apr 21 12:49:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13219961 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 60421C77B7F for ; Fri, 21 Apr 2023 12:50:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231921AbjDUMuI (ORCPT ); Fri, 21 Apr 2023 08:50:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231203AbjDUMuH (ORCPT ); Fri, 21 Apr 2023 08:50:07 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D56725FE6; Fri, 21 Apr 2023 05:50:06 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33LCa4vt006338; Fri, 21 Apr 2023 12:50:00 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=j+anIc/zyqM8GYYlJwcDN4VcfAgHFFiFBkybSsnzCBA=; b=TDMZYm2spLuV56SeohQXCWq4A83uoYO7V0omSDiw4RCxhCzNQjPAxZEHMF1S/E55r2jK 2/IcmXifqbepdTVsh41w+A1CqbFNeNytA4E/MeUJp5/UjnFWV43EAJDGEizwDLntTqZf ZszuzvW/nYVGqdJplaPwUezrnwpLEModjuG86gBAcwYjs8+SGR+iAk+JTc5OakAKbDrX TUOR5laXIb3sZXgu0Vd6A7trEsiuamSW0aYln1D1l7n+QiVIE19Ib8XtT12pvncVSyuI 1zbSPzocBAy8iFODFAvd6vWIbR4+k5VEz3+j4QGphh+6ajpfpmGhDr4TEfckj6cRWJw0 dw== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3q3tmer0yk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 21 Apr 2023 12:50:00 +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 33LCnx2R004241 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 21 Apr 2023 12:49:59 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, 21 Apr 2023 05:49:52 -0700 From: Devi Priya To: , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH V3 0/6] Add PCIe support for IPQ9574 Date: Fri, 21 Apr 2023 18:19:32 +0530 Message-ID: <20230421124938.21974-1-quic_devipriy@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: 7GVp4J9scmF8d4gF01OcTlwtyLnjRiWT X-Proofpoint-ORIG-GUID: 7GVp4J9scmF8d4gF01OcTlwtyLnjRiWT 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=2023-04-21_06,2023-04-21_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1011 adultscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 bulkscore=0 mlxlogscore=683 phishscore=0 suspectscore=0 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304210112 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This series adds support for enabling the PCIe host devices (PCIe0, PCIe1, PCIe2, PCIe3) found on IPQ9574 platform. The PCIe0 & PCIe1 are 1-lane Gen3 host and PCIe2 & PCIe3 are 2-lane Gen3 host. DTS patch is based on the below series https://lore.kernel.org/linux-arm-msm/20230329053726.14860-1-quic_kathirav@quicinc.com/ Changes in V3: - Dropped the phy driver and binding patches as they have been posted as a separate series. - Dropped the pinctrl binding fix patch as it is unrelated to the series dt-bindings: pinctrl: qcom: Add few missing functions. - Rebased on linux-next/master. - Detailed change logs are added to the respective patches. Changes in V2: https://lore.kernel.org/linux-arm-msm/20230404164828.8031-1-quic_devipriy@quicinc.com/ - Reordered the patches and splitted the board DT changes into a separate patch as suggested - Detailed change logs are added to the respective patches [V1] https://lore.kernel.org/linux-arm-msm/20230214164135.17039-1-quic_devipriy@quicinc.com/ Devi Priya (6): dt-bindings: clock: Add PCIe pipe clock definitions clk: qcom: gcc-ipq9574: Add PCIe pipe clocks dt-bindings: PCI: qcom: Add IPQ9574 arm64: dts: qcom: ipq9574: Add PCIe PHYs and controller nodes arm64: dts: qcom: ipq9574: Enable PCIe PHYs and controllers PCI: qcom: Add support for IPQ9574 .../devicetree/bindings/pci/qcom,pcie.yaml | 40 ++ arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 62 +++ arch/arm64/boot/dts/qcom/ipq9574.dtsi | 375 +++++++++++++++++- drivers/clk/qcom/gcc-ipq9574.c | 76 ++++ drivers/pci/controller/dwc/pcie-qcom.c | 61 ++- include/dt-bindings/clock/qcom,ipq9574-gcc.h | 4 + 6 files changed, 595 insertions(+), 23 deletions(-) base-commit: 44bf136283e567b2b62653be7630e7511da41da2