From patchwork Mon Aug 5 04:04:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 11076005 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B2F09112C for ; Mon, 5 Aug 2019 04:15:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A58728786 for ; Mon, 5 Aug 2019 04:15:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8730A28831; Mon, 5 Aug 2019 04:15:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 381DC28786 for ; Mon, 5 Aug 2019 04:15:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=NFrVyLJmMVdc+h3pq+dvQGQetFuQ9A5pVfs8+GS/qSs=; b=ccK5+xcxLQ+2eYURD3gdMZyo3C mwy/28f5pSqCDGFZHfzZaWzEuugbsSGLetEm25BaG69CWKxIpW0IIBp3awk/yF3OSNS72ZzUbGK5A mQHT7EXHgKEJ7rcxtEesnjTMYkGJx70wuAYoaDsEdCNxpswB4eqiCWidiBkkybdDhdEPhBVHQFqxG hJ2aW/WWEbSmGe6sdaUe4cGxELlnQ4fi1Do3dDv1I2/QejIn4QLUeR3ESTpw3JYTWBNz3z9UVpHOG GIhtL8xI8dRFI591rhm50C8jqMMu/XCDBuJnQRPfi2Jb39CJtUCdmftUOuCYqxZcPwYqaGAoZWzzm wEG7uyEA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1huUOn-0001Ng-Hj; Mon, 05 Aug 2019 04:15:05 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1huUOZ-0001A9-15 for linux-arm-kernel@lists.infradead.org; Mon, 05 Aug 2019 04:14:52 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id CBC3F1A0084; Mon, 5 Aug 2019 06:14:49 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id B71521A00A9; Mon, 5 Aug 2019 06:14:38 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 923CE402DD; Mon, 5 Aug 2019 12:14:25 +0800 (SGT) From: Xiaowei Bao To: bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, arnd@arndb.de, gregkh@linuxfoundation.org, minghuan.Lian@nxp.com, mingkai.hu@nxp.com, zhiqiang.hou@nxp.com, roy.zang@nxp.com, kstewart@linuxfoundation.org, pombredanne@nexb.com, shawn.lin@rock-chips.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCHv2 3/3] PCI: layerscape: Add LS1028a support Date: Mon, 5 Aug 2019 12:04:53 +0800 Message-Id: <20190805040453.48009-3-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20190805040453.48009-1-xiaowei.bao@nxp.com> References: <20190805040453.48009-1-xiaowei.bao@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190804_211451_206256_F18E294D X-CRM114-Status: UNSURE ( 6.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaowei Bao MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add support for the LS1028a PCIe controller. Signed-off-by: Xiaowei Bao --- v2: - no change. drivers/pci/controller/dwc/pci-layerscape.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c index 3a5fa26..8c556e1 100644 --- a/drivers/pci/controller/dwc/pci-layerscape.c +++ b/drivers/pci/controller/dwc/pci-layerscape.c @@ -236,6 +236,14 @@ static const struct ls_pcie_drvdata ls1043_drvdata = { .dw_pcie_ops = &dw_ls_pcie_ops, }; +static const struct ls_pcie_drvdata ls1028a_drvdata = { + .lut_offset = 0x80000, + .ltssm_shift = 0, + .lut_dbg = 0x407fc, + .ops = &ls_pcie_host_ops, + .dw_pcie_ops = &dw_ls_pcie_ops, +}; + static const struct ls_pcie_drvdata ls1046_drvdata = { .lut_offset = 0x80000, .ltssm_shift = 24, @@ -263,6 +271,7 @@ static const struct ls_pcie_drvdata ls2088_drvdata = { static const struct of_device_id ls_pcie_of_match[] = { { .compatible = "fsl,ls1012a-pcie", .data = &ls1046_drvdata }, { .compatible = "fsl,ls1021a-pcie", .data = &ls1021_drvdata }, + { .compatible = "fsl,ls1028a-pcie", .data = &ls1028a_drvdata }, { .compatible = "fsl,ls1043a-pcie", .data = &ls1043_drvdata }, { .compatible = "fsl,ls1046a-pcie", .data = &ls1046_drvdata }, { .compatible = "fsl,ls2080a-pcie", .data = &ls2080_drvdata },