From patchwork Fri Nov 3 09:31:13 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 833737 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3ySxyB1dBqz9sNV for ; Fri, 3 Nov 2017 20:49:54 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755782AbdKCJtv (ORCPT ); Fri, 3 Nov 2017 05:49:51 -0400 Received: from mail-cys01nam02on0047.outbound.protection.outlook.com ([104.47.37.47]:43557 "EHLO NAM02-CY1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754547AbdKCJtp (ORCPT ); Fri, 3 Nov 2017 05:49:45 -0400 Received: from BN6PR03CA0009.namprd03.prod.outlook.com (10.168.230.147) by BN3PR03MB2355.namprd03.prod.outlook.com (10.166.74.150) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.178.6; Fri, 3 Nov 2017 09:49:42 +0000 Received: from BL2FFO11FD039.protection.gbl (2a01:111:f400:7c09::196) by BN6PR03CA0009.outlook.office365.com (2603:10b6:404:23::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.197.13 via Frontend Transport; Fri, 3 Nov 2017 09:49:42 +0000 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed) header.d=none;nxp.com; dmarc=fail action=none header.from=nxp.com; Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Received: from tx30smr01.am.freescale.net (192.88.168.50) by BL2FFO11FD039.mail.protection.outlook.com (10.173.161.135) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.20.178.5 via Frontend Transport; Fri, 3 Nov 2017 09:49:42 +0000 Received: from titan.ap.freescale.net ([10.192.208.233]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id vA39nNmQ022617; Fri, 3 Nov 2017 02:49:35 -0700 From: Bao Xiaowei To: , , , , , , , , , , , , , , , , , , , , , , , CC: Bao Xiaowei Subject: [PATCH 1/3] ARMv8: dts: ls1046a: add the property of IB and OB Date: Fri, 3 Nov 2017 17:31:13 +0800 Message-ID: <20171103093115.14915-2-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20171103093115.14915-1-xiaowei.bao@nxp.com> References: <20171103093115.14915-1-xiaowei.bao@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131541761828818027; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(7966004)(336005)(346002)(39860400002)(376002)(39380400002)(2980300002)(1109001)(1110001)(339900001)(189002)(199003)(498600001)(33646002)(8656006)(97736004)(316002)(16586007)(110136005)(50226002)(305945005)(36756003)(85426001)(356003)(189998001)(2201001)(81166006)(8676002)(81156014)(8936002)(47776003)(48376002)(50466002)(1076002)(104016004)(68736007)(6666003)(86362001)(7416002)(105606002)(2906002)(6636002)(39060400002)(106466001)(4326008)(50986999)(76176999)(53936002)(5660300001)(2950100002)(5003940100001)(77096006)(921003)(2101003)(83996005)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:BN3PR03MB2355; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; X-Microsoft-Exchange-Diagnostics: 1; BL2FFO11FD039; 1:7L9F9K1RGVlwJLblG/LGjlvEO9A5WN71PlTLWVL16oNkw3mAHQYueOfI3pJ23hTyBEr3EGTDVNdhxorqNbd3Tj3y66EktfqW9/HxWZX5RRgbSkeVgUeX/zKamUnD/IDd MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: b0585371-b3d0-4ef4-2b0c-08d522a03564 X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001)(4534020)(4628075)(201703131517081)(2017052603199); SRVR:BN3PR03MB2355; X-Microsoft-Exchange-Diagnostics: 1; BN3PR03MB2355; 3:SVzqEXn2tCH3Jll80nqVDdNegj1Yg1EyCt4JVkdZR8uRg5An/29xBdRlAykNHi0luLnj+ZLU7HE1kE4uEStRHvGnG8tFVRRbYowK8Ug+HmPw//AI1cT0I3rDH/sPEblOuNpUFMhmMps0bgQVecmt9x7NJceKuILzZZihLTzmerbjhhz664tvWNylaKnWR7yvG/rGzbRXLHorcolWhUj4y4T7jSRUlowxLQtMP5uBp7Tq1mLtBInm7RQSXYWznurbiZssiCTVL0XNtbfEHNpfF5bWxbNlrdTuMPTaWEHf+sUUGg0qtZDPm+/rZbo8gNt4JBlqUodjoiEJOGCNk2Pgn6+MmukjGCpTiwUa118hpy0=; 25:pCji3m592lsNLI2yivL8afyDbg+Wd02Rvq6qlpm7c9XIf80u17cegHR52guDxCo/ksL27f7p1LjPUDBbgF0+Jn6vrczE72nti2mvnUgLf0cXiUrpz8ArBdJ0qPLflQ3qkZhqo1QrVWbSTHTVcGM6CHXmESGuxLcltP0WL4zaGnjGAir4Vw6T5NNM349P9qLpyNFw7mb34ahYW/UfBQolGV7EjHdU1gt4xTm9+GrnmA6tuQX2lxw7mb9l3+XyglwKr5nttcNAdYGWe+Cdqzgl/7hmL7QLj6ETzH0OEPNw0R5/1opA9VOyF62kEP3nhyme2CdoJrUmbvBvtDldHX71zw== X-MS-TrafficTypeDiagnostic: BN3PR03MB2355: X-Microsoft-Exchange-Diagnostics: 1; BN3PR03MB2355; 31:8NvxbnCAHDpMEpqSOlSnFZhRTPteVWDx2fC3AU2IQJEkTh1I4SGe/7fKb4ZGPu9yPl7GdUzzjYjDsWwomUtqWB3QbLYUyaPKvqrv2fIhZgbT53kNoqKsAgAaKC3xHKhGqL2DRT0gwlepoaLiecA+HmYhVoO/08L5sH0UNZK48ociVaOYLOfnegSPyEoCfw3EDrMvM0kaNnkoFsk/Hy5j14N1foxKe8aDWedPpqyFVW4=; 4:fWLRcqJAIgzsBO6drW7iwJxd5e/g23BEK2O9TkJLDIofOq8IbHVWxpzZA5Pns3tn+GWVQuD/2ffxoC/qowP79EzfgLivclhnrFbBoY1MpK90DB+1mxdiX1e3qA34CC+eYbtqG2+I4T4sBDzdqDnF0bKHwALMWm8cpbz8M64BjaYpJUaQyCVyJlSB3AjAsfNufNtR7FYdB6UkMpIjgr2DRXZiIViBHiKLkWtTRiudsPyNKErw/UyTgrw4XuBy5RvWhuG+hYrT+nVaS3bRH+lvuof/WdNEB1U3lwq4kT55pqsR1NcsauwJRB6pMkQ5esEA X-Exchange-Antispam-Report-Test: UriScan:(185117386973197); X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6095135)(2401047)(8121501046)(5005006)(3231021)(93006095)(93001095)(10201501046)(3002001)(100000703101)(100105400095)(6055026)(6096035)(201703131430075)(201703131441075)(201703131448075)(201703131433075)(201703161259150)(20161123559100)(20161123563025)(20161123565025)(20161123556025)(20161123561025)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095); SRVR:BN3PR03MB2355; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(400006)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:BN3PR03MB2355; X-Forefront-PRVS: 0480A51D4A X-Microsoft-Exchange-Diagnostics: 1; BN3PR03MB2355; 23: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 X-Microsoft-Exchange-Diagnostics: 1; BN3PR03MB2355; 6:x/rYkw7tT3Fw1k89CTiixGe06TnCQYhP4/b8v+qz+jkJcBgAOwS0YgfXUAcCV4J4jbgqsvVVEdV0kYT0h+DO4Woks3apaANcsliD8cwta/cxRPke2q1QDI3E4wXsqK0wFRj/UBUXkqgMQIUs4tnV3jMm+7ZyS4m5+qWSaoz14b6BpRDjxuMpbdJfAA3FjsYe0ZyLyUyBIksHoqKnFyG6FrqIr4MewIcq0OvrEKsrVloN1eTEpmeYpihC5Asrm+IPCLov56YGWi3U6DxY1dpsaknQmdL5blN6Mh2MqG4PuHe9+vADyiSC/FfPWnNAeLK0lguS1ennDdMXYREOa49/l7UlLz5UvpVwVVE5OjzAuoc=; 5:m/PuGOBFjxe7+o32iR4rj4ShczJCuFiSFuG8Kru43Z5Wdez7fDcgF+UnvVOBFL8Af0sVtZD7kPigsSX/Rp0X2R5BvBIx7yAXYsgjIMDzdGSZCCPwbRfhOk178rgZfMuUY5BtLdZN/8lbCQtnV/TqCQNb21RLGuiboy8GE/KCi+M=; 24:lvAXtSNebW6iUeQwad96E+6cHrKWAfZwT2A9BTxlStJm2lThQgjFJfheDjC3JxG2F4EG/5wHfxNl8Qm2MONEqjxzseJkayqi7OfHQgKLkOg=; 7:byJgL3eW3D6KLhvSzI7yqoQ7GE4uKTT294zUgeereL+ZFiSQPVMgiGdQQ4YsLxibPydUyB6sckZw0PSsA5GFYxqixGVKkv7HtJ76dxKrUTlh3Ohvdjvbvs4AQDuJrpzLBc8qnySrnLILyShoSpghhZdSGukYaUbWgruJYWmMAryJfTA/DU2MpEQscPJE/ZIhyOm9OvOEYigCZmI4S+P+L3QQyDNwzzA27igBtzDo+4UCYMUyI10WKfHg9TtWqbMx SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Nov 2017 09:49:42.6478 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b0585371-b3d0-4ef4-2b0c-08d522a03564 X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN3PR03MB2355 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add the property of inbind and outbind windows number for ep driver. add the inband or outband window entry for pcie controller ep driver used in dts. Signed-off-by: Bao Xiaowei Acked-by: Minghuan Lian --- v2: - no change arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index 06b5e12d04d8..f8332669663c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -674,6 +674,8 @@ device_type = "pci"; dma-coherent; num-lanes = <4>; + num-ib-windows = <6>; + num-ob-windows = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ @@ -699,6 +701,8 @@ device_type = "pci"; dma-coherent; num-lanes = <2>; + num-ib-windows = <6>; + num-ob-windows = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ @@ -724,6 +728,8 @@ device_type = "pci"; dma-coherent; num-lanes = <2>; + num-ib-windows = <6>; + num-ob-windows = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ From patchwork Fri Nov 3 09:31:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 833740 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3ySxyt6xKjz9sNV for ; Fri, 3 Nov 2017 20:50:30 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932524AbdKCJuA (ORCPT ); Fri, 3 Nov 2017 05:50:00 -0400 Received: from mail-cys01nam02on0043.outbound.protection.outlook.com ([104.47.37.43]:52224 "EHLO NAM02-CY1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755853AbdKCJty (ORCPT ); Fri, 3 Nov 2017 05:49:54 -0400 Received: from BN6PR03CA0060.namprd03.prod.outlook.com (10.173.137.22) by CO2PR03MB2358.namprd03.prod.outlook.com (10.166.93.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.197.13; Fri, 3 Nov 2017 09:49:52 +0000 Received: from BN1AFFO11FD045.protection.gbl (2a01:111:f400:7c10::127) by BN6PR03CA0060.outlook.office365.com (2603:10b6:404:4c::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.178.6 via Frontend Transport; Fri, 3 Nov 2017 09:49:52 +0000 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed) header.d=none;nxp.com; dmarc=fail action=none header.from=nxp.com; Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Received: from tx30smr01.am.freescale.net (192.88.168.50) by BN1AFFO11FD045.mail.protection.outlook.com (10.58.53.60) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.20.178.5 via Frontend Transport; Fri, 3 Nov 2017 09:49:51 +0000 Received: from titan.ap.freescale.net ([10.192.208.233]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id vA39nNmR022617; Fri, 3 Nov 2017 02:49:44 -0700 From: Bao Xiaowei To: , , , , , , , , , , , , , , , , , , , , , , , CC: Bao Xiaowei Subject: [PATCH 2/3] ARMv8: layerscape: add the pcie ep function support Date: Fri, 3 Nov 2017 17:31:14 +0800 Message-ID: <20171103093115.14915-3-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20171103093115.14915-1-xiaowei.bao@nxp.com> References: <20171103093115.14915-1-xiaowei.bao@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131541761921105449; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(7966004)(336005)(346002)(376002)(39380400002)(39860400002)(2980300002)(1110001)(1109001)(339900001)(189002)(199003)(104016004)(305945005)(316002)(2950100002)(33646002)(85426001)(6666003)(105606002)(6636002)(36756003)(106466001)(356003)(50986999)(76176999)(5003940100001)(189998001)(8656006)(97736004)(1076002)(8676002)(53936002)(86362001)(7416002)(39060400002)(68736007)(2201001)(81156014)(4326008)(81166006)(50466002)(110136005)(48376002)(2906002)(5660300001)(50226002)(47776003)(575784001)(16586007)(498600001)(8936002)(77096006)(921003)(1121003)(2101003)(83996005); DIR:OUT; SFP:1101; SCL:1; SRVR:CO2PR03MB2358; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; X-Microsoft-Exchange-Diagnostics: 1; BN1AFFO11FD045; 1:0oLapve76Fp9TdqWC8++uZYd9BQiIZ2zGjOcs6IB5s9nKwx1S5NgZPcLT9b7p9vY2D6QIvljO5DWub2CfF+bwdH/WkLWgEfMMkkzMWFWJYEtHIO5eRAYsQTRlWHeEbhq MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 0fcf0e27-4c3b-4c4e-5cca-08d522a03ae4 X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001)(4534020)(4628075)(201703131517081)(2017052603199); SRVR:CO2PR03MB2358; X-Microsoft-Exchange-Diagnostics: 1; CO2PR03MB2358; 3:Osd8gqQ9e/+YAQw0vSVFc5WyUeqSQKsvrIyZnQCynLWzvM60jGiWl3LA3OIBxbB4BxOVSBPPwt3k7FwyxBzX31x6Z7GpQypR//pBtR/Qva/sqg0xFKqJgZRYBwE1PSz1PdcwneHKT545qdP/5ynAWiwc2rwy1+s7FdJeB9FrWIj8Dr0JTrHRbBWgiQEO5Z4Misnkd4GK0olzwMyynx7KbGqF2s5dANCisPH6T0lUC9dVPM7L+vW5WkF27pv/JBtG/FL99XC7UGl7or9iLBawSEIKHECOFy9VI+pjHmZZH6zmT2rH7S/dQho0LPWtupJ8oMZF7zooAOefn8+SMoIURqN8J/nOJFw1GDA8/EQr7CQ=; 25:IIx38QYraGZiy7bIfXqwjPdcScWpE22mubRFQjXtwB667c3Af2N5aBn5ZkIe+cOERpt8nCEvCcUbXZ6jF3bphaQnP/+hU4TG/0DFYxzZo0V8fCktGTKFkzNfou9UYZVFSsCYiehuwwKnFMnO1/+rM6MdNGepfksBkiPuhOAWVWNrKmDtUiI1UepvPxHE39XZoIqqMFJBqqKLYX53ju0w1ftIN/6DK86Z4NZ36dGpN39aUSxP9PfYcuV7BFuXRGPLGlqswXdbbJ2JqEh+M44UL6E9MQ2DH79gwGgAMqz1yPz3OPT9iGpEIKvT7dBBzLPM7qVlLEsSND4UApuZ7sxrXA== X-MS-TrafficTypeDiagnostic: CO2PR03MB2358: X-Microsoft-Exchange-Diagnostics: 1; CO2PR03MB2358; 31:82tXR2nNjsOzLomuYbtQnwracZx+ds+0RhHo1fhmMM6IzrVRfBtNuHxBFqZC3+B81CQxtAFmFhLnEerxpdR8mO34gpROHg+Tpkklw6jCHzaBaqcUf9hXBIRCDXWBLEibPm8Wohxnut83aeYbKjWVM5reJEHJSLRvrNFRH/srVjZ4kjbFM0YreOGIfoLC5fCVTdbeRKxjX84qDx6mZoL8c5SgxIOB0Ge043WG9zbz/1s=; 4:V2t6VPe6sRRTLSCBCkDVApi8ac39jpLHdZV7s3Z9WDoxwthTXIAhvdLAaqn3uOLVQa8tZx7W5IgracoZFtLtY5+RP+IzoH4B6Q06go/b76bWrkcFuPa2gQ/h1BuodnKUCpyM/kK+/tKpbIGgfw2DyooAYp7/2+dG5LwG08TQbpTWShzqn5VC2DDQhhw/H8mvIUajooQdRDjX/tOw+IbXRiJKwSRgr3buL7zOUb04ybbeD0hU3IWJ7l/XF69zn+Qfbf/RpFqUzIb0u6wXziCyRBrAb3A9HjmPlNWn1U6BPpS2tRUQd+mR6cO040QLDELW X-Exchange-Antispam-Report-Test: UriScan:(185117386973197); X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6095135)(2401047)(5005006)(8121501046)(10201501046)(3002001)(3231021)(93006095)(93001095)(100000703101)(100105400095)(6055026)(6096035)(201703131430075)(201703131433075)(201703131441075)(201703131448075)(201703161259150)(20161123561025)(20161123565025)(20161123559100)(20161123556025)(20161123563025)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095); SRVR:CO2PR03MB2358; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(400006)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:CO2PR03MB2358; X-Forefront-PRVS: 0480A51D4A X-Microsoft-Exchange-Diagnostics: 1; CO2PR03MB2358; 23: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 X-Microsoft-Exchange-Diagnostics: 1; CO2PR03MB2358; 6:yNrzH5eljNZ5uFbd+VzooTvzDOAjAAdFGpF5N19Qhh6Qayg2TfFlz2LpKGTPwIsMauD67e9rObWpgNnylP9lSCb7+0ZHqjdSzJMyUSsDjJuhs2BA188PkkHEBjQm7J5EIJrMRVtHVSY5DAn/11gj6KR3Wnjz6NV4lu4zGotdIAUj/wO/isUjgicfgnPRDz4dXlIHjzj8KSl/oi12J9bvBXYd5I7FvwXHMKgJcaj0fGR01fIH+iZToQVxWeeg1O/sxlqegGYEjcDCZJwqfcVPK4e6PJ9tzEL4yrwOu44pYi9cjnW1SiOb5W06U+CKmmtz4gMwjglcRXiQ+wQxRYEn7T//s9XNaWa7HPnCt0lMe2k=; 5:0AUn0Ho9ZBOhSJiQMcF2E16+ICIuzVMIY87PkZS22+SyUWP/0jlET6VWypx9uQsbizr8RvefC/heWG1J0wC3FNET/Zgkc4ACZmtM29N2uGEWHzALmHtHDQnkqqnLKTilXiQUVhXOXo/HszdpurKcccr/jkyBjqzrURQoZsQTWW8=; 24:TYAYOr9m740y3EFcQrsVgF25mCQQbvENqcLUIhHK448FjT9YM63XWGwn1RYJ/RNJe/Bwad0i5LjbPcdPOK8juq/MwIdwyzbGBlk5ejfk98s=; 7:kiBknxjKiHtGwpfWADzMDHlJ691ghLpuTO+sffVzGWedgCj4Fq9Ty3WAQUozB3KhfAbv8uoyALrhhafulzODq8PK8aynPdx/tvJmVaEjBLuy4RAuTzc18Am7xedX1DNzFI9LvVpqMmz+TwNsKc5nDqEcKAE9MDdWT8aqF1XtcSI+j/KSVuAJ7V1L0H6AEiLlSnQyzehE+7ZWi9SaJKx8afIYDSH0IBSHNXJw/M525N4yuF03SSLQ2YJtJd1DrhTx SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Nov 2017 09:49:51.8453 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0fcf0e27-4c3b-4c4e-5cca-08d522a03ae4 X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO2PR03MB2358 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add the pcie controller ep function support of layerscape base on pcie ep framework. Signed-off-by: Bao Xiaowei --- v2: - fix the ioremap function used but no ioumap issue - optimize the code structure - add code comments drivers/pci/dwc/pci-layerscape.c | 122 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 116 insertions(+), 6 deletions(-) diff --git a/drivers/pci/dwc/pci-layerscape.c b/drivers/pci/dwc/pci-layerscape.c index 87fa486bee2c..ab1ac1fcd0c4 100644 --- a/drivers/pci/dwc/pci-layerscape.c +++ b/drivers/pci/dwc/pci-layerscape.c @@ -34,7 +34,12 @@ /* PEX Internal Configuration Registers */ #define PCIE_STRFMR1 0x71c /* Symbol Timer & Filter Mask Register1 */ +#define PCIE_DBI2_BASE 0x1000 /* DBI2 base address*/ +#define PCIE_MSI_MSG_DATA_OFF 0x5c /* MSI Data register address*/ +#define PCIE_MSI_OB_SIZE 4096 +#define PCIE_MSI_ADDR_OFFSET (1024 * 1024) #define PCIE_IATU_NUM 6 +#define PCIE_EP_ADDR_SPACE_SIZE 0x100000000 struct ls_pcie_drvdata { u32 lut_offset; @@ -44,12 +49,20 @@ struct ls_pcie_drvdata { const struct dw_pcie_ops *dw_pcie_ops; }; +struct ls_pcie_ep { + dma_addr_t msi_phys_addr; + void __iomem *msi_virt_addr; + u64 msi_msg_addr; + u16 msi_msg_data; +}; + struct ls_pcie { struct dw_pcie *pci; void __iomem *lut; struct regmap *scfg; const struct ls_pcie_drvdata *drvdata; int index; + struct ls_pcie_ep *pcie_ep; }; #define to_ls_pcie(x) dev_get_drvdata((x)->dev) @@ -263,6 +276,98 @@ static const struct of_device_id ls_pcie_of_match[] = { { }, }; +static void ls_pcie_raise_msi_irq(struct ls_pcie_ep *pcie_ep) +{ + iowrite32(pcie_ep->msi_msg_data, pcie_ep->msi_virt_addr); +} + +static int ls_pcie_raise_irq(struct dw_pcie_ep *ep, + enum pci_epc_irq_type type, u8 interrupt_num) +{ + struct dw_pcie *pci = to_dw_pcie_from_ep(ep); + struct ls_pcie *pcie = to_ls_pcie(pci); + struct ls_pcie_ep *pcie_ep = pcie->pcie_ep; + u32 free_win; + + /* get the msi message address and msi message data */ + pcie_ep->msi_msg_addr = ioread32(pci->dbi_base + MSI_MESSAGE_ADDR_L32) | + (((u64)ioread32(pci->dbi_base + MSI_MESSAGE_ADDR_U32)) << 32); + pcie_ep->msi_msg_data = ioread16(pci->dbi_base + PCIE_MSI_MSG_DATA_OFF); + + /* request and config the outband window for msi */ + free_win = find_first_zero_bit(&ep->ob_window_map, + sizeof(ep->ob_window_map)); + if (free_win >= ep->num_ob_windows) + dev_err(pci->dev, "no free outbound window\n"); + + dw_pcie_prog_outbound_atu(pci, free_win, PCIE_ATU_TYPE_MEM, + pcie_ep->msi_phys_addr, + pcie_ep->msi_msg_addr, + PCIE_MSI_OB_SIZE); + + set_bit(free_win, &ep->ob_window_map); + + /* generate the msi interrupt */ + ls_pcie_raise_msi_irq(pcie_ep); + + /* release the outband window of msi */ + dw_pcie_disable_atu(pci, free_win, DW_PCIE_REGION_OUTBOUND); + clear_bit(free_win, &ep->ob_window_map); + + return 0; +} + +static struct dw_pcie_ep_ops pcie_ep_ops = { + .raise_irq = ls_pcie_raise_irq, +}; + +static int __init ls_add_pcie_ep(struct ls_pcie *pcie, + struct platform_device *pdev) +{ + struct dw_pcie *pci = pcie->pci; + struct device *dev = pci->dev; + struct dw_pcie_ep *ep; + struct ls_pcie_ep *pcie_ep; + struct resource *cfg_res; + int ret; + + ep = &pci->ep; + ep->ops = &pcie_ep_ops; + + pcie_ep = devm_kzalloc(dev, sizeof(*pcie_ep), GFP_KERNEL); + if (!pcie_ep) + return -ENOMEM; + + pcie->pcie_ep = pcie_ep; + + cfg_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config"); + if (cfg_res) { + ep->phys_base = cfg_res->start; + ep->addr_size = PCIE_EP_ADDR_SPACE_SIZE; + } else { + dev_err(dev, "missing *config* space\n"); + return -ENODEV; + } + + pcie_ep->msi_phys_addr = ep->phys_base + PCIE_MSI_ADDR_OFFSET; + + pcie_ep->msi_virt_addr = ioremap(pcie_ep->msi_phys_addr, + PCIE_MSI_OB_SIZE); + if (!pcie_ep->msi_virt_addr) { + dev_err(dev, "failed to map MSI outbound region\n"); + return -ENOMEM; + } + + ret = dw_pcie_ep_init(ep); + if (ret) { + dev_err(dev, "failed to initialize endpoint\n"); + return ret; + } + + return 0; + +} + static int __init ls_add_pcie_port(struct ls_pcie *pcie) { struct dw_pcie *pci = pcie->pci; @@ -309,16 +414,21 @@ static int __init ls_pcie_probe(struct platform_device *pdev) if (IS_ERR(pci->dbi_base)) return PTR_ERR(pci->dbi_base); - pcie->lut = pci->dbi_base + pcie->drvdata->lut_offset; + pci->dbi_base2 = pci->dbi_base + PCIE_DBI2_BASE; - if (!ls_pcie_is_bridge(pcie)) - return -ENODEV; + pcie->lut = pci->dbi_base + pcie->drvdata->lut_offset; platform_set_drvdata(pdev, pcie); - ret = ls_add_pcie_port(pcie); - if (ret < 0) - return ret; + if (!ls_pcie_is_bridge(pcie)) { + ret = ls_add_pcie_ep(pcie, pdev); + if (ret < 0) + return ret; + } else { + ret = ls_add_pcie_port(pcie); + if (ret < 0) + return ret; + } return 0; } From patchwork Fri Nov 3 09:31:15 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 833739 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3ySxyV0Qdxz9sNc for ; Fri, 3 Nov 2017 20:50:10 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751257AbdKCJuH (ORCPT ); Fri, 3 Nov 2017 05:50:07 -0400 Received: from mail-sn1nam02on0089.outbound.protection.outlook.com ([104.47.36.89]:41696 "EHLO NAM02-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932788AbdKCJuE (ORCPT ); Fri, 3 Nov 2017 05:50:04 -0400 Received: from BN6PR03CA0004.namprd03.prod.outlook.com (10.168.230.142) by DM5PR03MB2697.namprd03.prod.outlook.com (10.168.197.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.197.13; Fri, 3 Nov 2017 09:50:02 +0000 Received: from BN1BFFO11OLC002.protection.gbl (2a01:111:f400:7c10::1:105) by BN6PR03CA0004.outlook.office365.com (2603:10b6:404:23::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.178.6 via Frontend Transport; Fri, 3 Nov 2017 09:50:02 +0000 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed) header.d=none;nxp.com; dmarc=fail action=none header.from=nxp.com; Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Received: from tx30smr01.am.freescale.net (192.88.168.50) by BN1BFFO11OLC002.mail.protection.outlook.com (10.58.145.13) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.20.178.5 via Frontend Transport; Fri, 3 Nov 2017 09:50:01 +0000 Received: from titan.ap.freescale.net ([10.192.208.233]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id vA39nNmS022617; Fri, 3 Nov 2017 02:49:53 -0700 From: Bao Xiaowei To: , , , , , , , , , , , , , , , , , , , , , , , CC: Bao Xiaowei Subject: [PATCH 3/3] ARMv8: pcie: make the DWC EP driver support for layerscape Date: Fri, 3 Nov 2017 17:31:15 +0800 Message-ID: <20171103093115.14915-4-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20171103093115.14915-1-xiaowei.bao@nxp.com> References: <20171103093115.14915-1-xiaowei.bao@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131541762020778874; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(7966004)(336005)(39860400002)(376002)(346002)(39380400002)(2980300002)(1110001)(1109001)(339900001)(189002)(199003)(16586007)(77096006)(6666003)(86362001)(6636002)(50226002)(316002)(110136005)(68736007)(36756003)(50986999)(76176999)(498600001)(2950100002)(97736004)(1076002)(53936002)(39060400002)(104016004)(2906002)(5660300001)(7416002)(5003940100001)(8656006)(47776003)(105606002)(106466001)(33646002)(81156014)(81166006)(8936002)(8676002)(2201001)(305945005)(48376002)(50466002)(4326008)(356003)(85426001)(189998001)(921003)(1121003)(83996005)(2101003); DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR03MB2697; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; X-Microsoft-Exchange-Diagnostics: 1; BN1BFFO11OLC002; 1:IywfLNX8Tu9XqMkfprfRyNY3bNe9pZcStAy1s4nrwFg/ZYP7ikrvnWkbXJ4hjQgQh2FTwGhOvetZK3fyuMAvrfrUHKkHGAvcRGjLtsjjIyhxfjw5OPJz1PBTDz4TBmYP MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e7ff0459-f5a6-4f8f-421d-08d522a040d5 X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001)(4534020)(4628075)(201703131517081)(2017052603199); SRVR:DM5PR03MB2697; X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB2697; 3:FoPtA2ofYi0QoKcHT/aWSdqTxyhlEGRWjoqErhTiC7iN9ql0K1Y6Xg1v0chRvZLXZO5txMIYr2TpIhqF38ce4qn04CZlZAdeF5nBT+WmMUEboH+uZQoBJ+G5nclkAR6iFORTSm62DwCehxCbxtSXLRduqNCe6OGeKRx2ZNzp5BSf3H5Pj9NQZbpaa2HoZcp4gCHS3GDRVpEJPV0B/Yogg6t7RDfaTaLmTSFjicGYP7+69LP7GaXTrHj/oyv+O1XlpvJ8bkgAamhTXdk+/VqSLBkmYqjk4BBQpyVDYdKrphjpoV5gEV0mWCJbeEi6q1T3pu8x9upJvhPQtdYoHjcmV3kO3GM+S4rmSobEgiOehXU=; 25:KLiJ+hW9o5mHbv7MaiIJRBtqfCYg6FYubqAjC4Yk0uoSR1N+KRbNmP5w0Q2YY/YHtOAT00ryvriW0iEgKYeb9Ucr4t9wO8SAJxdc5Jfcm4Cs+XMqEOAKQr03T5mCfOXSX5qKd2eKxWdoyHOV+PW2sT4XnbkTCFa7d9S6kZyMRkxVgz5s37F4gQ221z2r9/nhdozs77/0afMq5HiT9X3J/FcIWcWb8PxYC9Riz9u5tr1fxJUsyDbBUniarxCq8v7dDFSdsnhpPp66q4YLO9G3zlbplzr6PEdSKKZcuYkgiUM5C2yht6Qvrn5NgqxHaB104Y12F9JcMMv+pxevaXLYVw== X-MS-TrafficTypeDiagnostic: DM5PR03MB2697: X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB2697; 31:NZcEJG4xgC4RlpINKKQJH9sTfwJXkk1S8YpyfKLoG1MzhYk5TlDKA8WKiyLKViX5yyE3u+Q/ArSddUtnrJNeD3sFitpQ32rSzd81960LfSnICmNyg7Kj/IjniXqgFRqFEKVsQaJIx/F6+QAsMSzEh54Alla32FfepviGJfPg20MzfxZlj+TFTCE5sA/QJoBxERsxWB2V+CXaPKkR39h5E5CrcX8ILwSpCFwdWDDtFus=; 4:ukZ6heEXaor3GAX7i9r8PigFXIpdFbQygeSwCEB2q4o4t+8vqH9oXoKo7HpXO0c8ReWhN6s6XBut9SytqHoZ2tyCoZirhXEJZzTrAbUVCeKe2povetwf73Qctdlip9C7m6qA4WJWxCvXtqIUQE0uXdpZrFMYqurloSx3g1duV5TapCDlsGzVW4NUoqZ8XBvaUqPQDGu/m4mG021VIyT7iM3xG4KRwDXa60KsGvNMeZ0ib870YO/b11/+y4XXbqhjTqr39Mcwrw1wclgTImVmOlhdX83bmfaTV0UKKRN09Zaf+Ij9Jtd3uq1Hn32GrDSh X-Exchange-Antispam-Report-Test: UriScan:(185117386973197); X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6095135)(2401047)(8121501046)(5005006)(3002001)(93006095)(93001095)(3231021)(100000703101)(100105400095)(10201501046)(6055026)(6096035)(20161123561025)(20161123556025)(20161123563025)(201703131430075)(201703131433075)(201703131441075)(201703131448075)(201703161259150)(20161123559100)(20161123565025)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095); SRVR:DM5PR03MB2697; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(400006)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:DM5PR03MB2697; X-Forefront-PRVS: 0480A51D4A X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB2697; 23: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 X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB2697; 6:A7Sj8pWImorU47V/gpKbcIn0kx6HwXMEr4IiCGkDqIse1efAGjHfeJ/mj+1ZfsCHz79Kk/Yjer/yjERJZWx41NBlyDKzSY0Eo7RAqvBkeQVeqwyJ0PQLVb9/V9XV4FSXcodS5uoTKKr1+K/OLIsC/6XbAgwmL1F28h42GsJU9+wHjkGWgstMpeO29rHCtalThmwmZipk6KrRv2/PSp9lJL+wMOz3b2gzy9K/UC0eQFO6+cUhmUWSaAg283v3ZB44nynsH9nIMOYiEfbfpF/UBeQqv01Rq9+4gXVXgCLqSPteDgttTo57qqEJvOX5EpfyQH2v4+hWHUH8b5pg7eof7rCHhX2dJyOGdKZI5/uV7kI=; 5:NaOwF8UGGKoPOQ0Ywg6ZsG4yYFUxaPIF4CYgLZ6g6sLl8hayRfjesUHeAvVXGttlb4PgQ3gKazzOmpOXSVEcRu407YHAjL5py8Stj9NedCMTYyYqWC0QrFQwJ6L4RTFhN9UkwPJrGvN2oTWFUkqJTo0iVFsviR2rt+LJOSTdcaM=; 24:Aw/zMYOBykXuI1AucbQBe13h6y8NAElRAOIAi70Q7jne4QJbeGFRsPWE8nLS/bOUp+rRjJp2aCfi3jf4IWz9TsxWVBAsDVCpFRa/yBVCE1M=; 7:Z0tznfgy8/zVluUuCBlFKlB2YX4AHpZcl2By+T71Ia0yjxTBPaCGeZ/qCEsChoJMmTJrg2QKFnH3c4nUS6PQi+ULrlEL/yaVGHMOmW06dBvu2yqRBbbU3N+ArxjEsc5rQO/X3aCwj9xz7piWQf4d4mjChxA6ll22TC9jvLK6TTqh4l2TTeJFyBfBCKaT1/PAeZ5Zt//6oKwJ/5tUkTnJAIjXfd/Eu0vP9xDw3hqYsvgjroYst3Ec0FO4qIjeO7Qh SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Nov 2017 09:50:01.4850 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e7ff0459-f5a6-4f8f-421d-08d522a040d5 X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR03MB2697 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Layerscape pcie controllers support RC or EP mode, Add the EP mode support in Kconfig, the driver will support both RC and EP mode, and the driver is able to judge the pcie controllers work on RC or EP mode. Signed-off-by: Bao Xiaowei Acked-by: Minghuan Lian --- v2: - no change drivers/pci/dwc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/dwc/Kconfig b/drivers/pci/dwc/Kconfig index 22ec82fcdea2..b5f507795779 100644 --- a/drivers/pci/dwc/Kconfig +++ b/drivers/pci/dwc/Kconfig @@ -108,6 +108,7 @@ config PCI_LAYERSCAPE depends on PCI_MSI_IRQ_DOMAIN select MFD_SYSCON select PCIE_DW_HOST + select PCIE_DW_EP help Say Y here if you want PCIe controller support on Layerscape SoCs.