From patchwork Sat Mar 14 03:30:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 203328 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CEDFBC4CECE for ; Sat, 14 Mar 2020 03:45:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF8B52074F for ; Sat, 14 Mar 2020 03:45:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726623AbgCNDp1 (ORCPT ); Fri, 13 Mar 2020 23:45:27 -0400 Received: from inva021.nxp.com ([92.121.34.21]:59808 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726704AbgCNDoo (ORCPT ); Fri, 13 Mar 2020 23:44:44 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 48DE42014F9; Sat, 14 Mar 2020 04:44:42 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 6FF6B2014E6; Sat, 14 Mar 2020 04:44:32 +0100 (CET) Received: from titan.ap.freescale.net (titan.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 7EADD402DA; Sat, 14 Mar 2020 11:44:20 +0800 (SGT) From: Xiaowei Bao To: Zhiqiang.Hou@nxp.com, Minghuan.Lian@nxp.com, mingkai.hu@nxp.com, bhelgaas@google.com, robh+dt@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, roy.zang@nxp.com, amurray@thegoodpenguin.co.uk, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, andrew.murray@arm.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 Cc: Xiaowei Bao Subject: [PATCH v6 03/11] PCI: designware-ep: Move the function of getting MSI capability forward Date: Sat, 14 Mar 2020 11:30:30 +0800 Message-Id: <20200314033038.24844-4-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200314033038.24844-1-xiaowei.bao@nxp.com> References: <20200314033038.24844-1-xiaowei.bao@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Move the function of getting MSI capability to the front of init function, because the init function of the EP platform driver will use the return value by the function of getting MSI capability. Signed-off-by: Xiaowei Bao Reviewed-by: Andrew Murray --- v2: - No change. v3: - No change. v4: - No change. v5: - No change. v6: - No change. drivers/pci/controller/dwc/pcie-designware-ep.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 44ece33..933bb89 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -632,6 +632,10 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) if (ret < 0) epc->max_functions = 1; + ep->msi_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSI); + + ep->msix_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSIX); + if (ep->ops->ep_init) ep->ops->ep_init(ep); @@ -648,9 +652,6 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) dev_err(dev, "Failed to reserve memory for MSI/MSI-X\n"); return -ENOMEM; } - ep->msi_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSI); - - ep->msix_cap = dw_pcie_find_capability(pci, PCI_CAP_ID_MSIX); offset = dw_pcie_ep_find_ext_capability(pci, PCI_EXT_CAP_ID_REBAR); if (offset) { From patchwork Sat Mar 14 03:30:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 203332 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A21F9C1975A for ; Sat, 14 Mar 2020 03:44:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 83E982074B for ; Sat, 14 Mar 2020 03:44:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726680AbgCNDor (ORCPT ); Fri, 13 Mar 2020 23:44:47 -0400 Received: from inva020.nxp.com ([92.121.34.13]:60774 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726399AbgCNDoq (ORCPT ); Fri, 13 Mar 2020 23:44:46 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 6D3971A1983; Sat, 14 Mar 2020 04:44:45 +0100 (CET) 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 974B61A1952; Sat, 14 Mar 2020 04:44:35 +0100 (CET) Received: from titan.ap.freescale.net (titan.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 1974A402F3; Sat, 14 Mar 2020 11:44:24 +0800 (SGT) From: Xiaowei Bao To: Zhiqiang.Hou@nxp.com, Minghuan.Lian@nxp.com, mingkai.hu@nxp.com, bhelgaas@google.com, robh+dt@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, roy.zang@nxp.com, amurray@thegoodpenguin.co.uk, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, andrew.murray@arm.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 Cc: Xiaowei Bao Subject: [PATCH v6 05/11] dt-bindings: pci: layerscape-pci: Add compatible strings for ls1088a and ls2088a Date: Sat, 14 Mar 2020 11:30:32 +0800 Message-Id: <20200314033038.24844-6-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200314033038.24844-1-xiaowei.bao@nxp.com> References: <20200314033038.24844-1-xiaowei.bao@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add compatible strings for ls1088a and ls2088a. Signed-off-by: Xiaowei Bao Acked-by: Rob Herring --- v2: - No change. v3: - Use one valid combination of compatible strings. v4: - Add the comma between the two compatible. v5: - No change. v6: - No change. Documentation/devicetree/bindings/pci/layerscape-pci.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt index 99a386e..daa99f7 100644 --- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt +++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt @@ -24,6 +24,8 @@ Required properties: "fsl,ls1028a-pcie" EP mode: "fsl,ls1046a-pcie-ep", "fsl,ls-pcie-ep" + "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep" + "fsl,ls2088a-pcie-ep", "fsl,ls-pcie-ep" - reg: base addresses and lengths of the PCIe controller register blocks. - interrupts: A list of interrupt outputs of the controller. Must contain an entry for each entry in the interrupt-names property. From patchwork Sat Mar 14 03:30:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 203331 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 21D00C1975A for ; Sat, 14 Mar 2020 03:44:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE5EB2074B for ; Sat, 14 Mar 2020 03:44:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726833AbgCNDox (ORCPT ); Fri, 13 Mar 2020 23:44:53 -0400 Received: from inva020.nxp.com ([92.121.34.13]:60850 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726780AbgCNDou (ORCPT ); Fri, 13 Mar 2020 23:44:50 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id AC8F51A1973; Sat, 14 Mar 2020 04:44:47 +0100 (CET) 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 E6FFF1A194B; Sat, 14 Mar 2020 04:44:37 +0100 (CET) Received: from titan.ap.freescale.net (titan.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id E4131402A5; Sat, 14 Mar 2020 11:44:25 +0800 (SGT) From: Xiaowei Bao To: Zhiqiang.Hou@nxp.com, Minghuan.Lian@nxp.com, mingkai.hu@nxp.com, bhelgaas@google.com, robh+dt@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, roy.zang@nxp.com, amurray@thegoodpenguin.co.uk, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, andrew.murray@arm.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 Cc: Xiaowei Bao Subject: [PATCH v6 06/11] PCI: layerscape: Fix some format issue of the code Date: Sat, 14 Mar 2020 11:30:33 +0800 Message-Id: <20200314033038.24844-7-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200314033038.24844-1-xiaowei.bao@nxp.com> References: <20200314033038.24844-1-xiaowei.bao@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Fix some format issue of the code in EP driver. Signed-off-by: Xiaowei Bao Reviewed-by: Andrew Murray --- v2: - No change. v3: - No change. v4: - No change. v5: - No change. v6: - No change. drivers/pci/controller/dwc/pci-layerscape-ep.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 0d151ce..0691d9a 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -63,7 +63,7 @@ static void ls_pcie_ep_init(struct dw_pcie_ep *ep) } static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, - enum pci_epc_irq_type type, u16 interrupt_num) + enum pci_epc_irq_type type, u16 interrupt_num) { struct dw_pcie *pci = to_dw_pcie_from_ep(ep); @@ -87,7 +87,7 @@ static const struct dw_pcie_ep_ops pcie_ep_ops = { }; static int __init ls_add_pcie_ep(struct ls_pcie_ep *pcie, - struct platform_device *pdev) + struct platform_device *pdev) { struct dw_pcie *pci = pcie->pci; struct device *dev = pci->dev; From patchwork Sat Mar 14 03:30:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 203329 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BADC5C1975A for ; Sat, 14 Mar 2020 03:45:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8E02E2074D for ; Sat, 14 Mar 2020 03:45:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726845AbgCNDox (ORCPT ); Fri, 13 Mar 2020 23:44:53 -0400 Received: from inva021.nxp.com ([92.121.34.21]:59988 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726738AbgCNDox (ORCPT ); Fri, 13 Mar 2020 23:44:53 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 87243200443; Sat, 14 Mar 2020 04:44:51 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id C0BFF2014EB; Sat, 14 Mar 2020 04:44:41 +0100 (CET) Received: from titan.ap.freescale.net (titan.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 884CC402E5; Sat, 14 Mar 2020 11:44:29 +0800 (SGT) From: Xiaowei Bao To: Zhiqiang.Hou@nxp.com, Minghuan.Lian@nxp.com, mingkai.hu@nxp.com, bhelgaas@google.com, robh+dt@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, roy.zang@nxp.com, amurray@thegoodpenguin.co.uk, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, andrew.murray@arm.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 Cc: Xiaowei Bao Subject: [PATCH v6 08/11] PCI: layerscape: Modify the MSIX to the doorbell mode Date: Sat, 14 Mar 2020 11:30:35 +0800 Message-Id: <20200314033038.24844-9-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200314033038.24844-1-xiaowei.bao@nxp.com> References: <20200314033038.24844-1-xiaowei.bao@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org dw_pcie_ep_raise_msix_irq was never called in the exisitng driver before, because the ls1046a platform don't support the MSIX feature and msix_capable was always set to false. Now that add the ls1088a platform with MSIX support, use the doorbell method to support the MSIX feature. Signed-off-by: Xiaowei Bao Reviewed-by: Andrew Murray --- v2: - No change v3: - Modify the commit message make it clearly. v4: - No change v5: - Modify the commit message. v6: - No change. drivers/pci/controller/dwc/pci-layerscape-ep.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 9601f9c..bfab1c6 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -79,7 +79,8 @@ static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, case PCI_EPC_IRQ_MSI: return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); case PCI_EPC_IRQ_MSIX: - return dw_pcie_ep_raise_msix_irq(ep, func_no, interrupt_num); + return dw_pcie_ep_raise_msix_irq_doorbell(ep, func_no, + interrupt_num); default: dev_err(pci->dev, "UNKNOWN IRQ type\n"); return -EINVAL; From patchwork Sat Mar 14 03:30:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 203330 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09D77C0044D for ; Sat, 14 Mar 2020 03:45:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DBD432074F for ; Sat, 14 Mar 2020 03:45:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbgCNDo5 (ORCPT ); Fri, 13 Mar 2020 23:44:57 -0400 Received: from inva021.nxp.com ([92.121.34.21]:60050 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726863AbgCNDo4 (ORCPT ); Fri, 13 Mar 2020 23:44:56 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 28D8D200060; Sat, 14 Mar 2020 04:44:55 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 62295200449; Sat, 14 Mar 2020 04:44:45 +0100 (CET) Received: from titan.ap.freescale.net (titan.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 2CF83402E8; Sat, 14 Mar 2020 11:44:33 +0800 (SGT) From: Xiaowei Bao To: Zhiqiang.Hou@nxp.com, Minghuan.Lian@nxp.com, mingkai.hu@nxp.com, bhelgaas@google.com, robh+dt@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, roy.zang@nxp.com, amurray@thegoodpenguin.co.uk, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, andrew.murray@arm.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 Cc: Xiaowei Bao Subject: [PATCH v6 10/11] arm64: dts: layerscape: Add PCIe EP node for ls1088a Date: Sat, 14 Mar 2020 11:30:37 +0800 Message-Id: <20200314033038.24844-11-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200314033038.24844-1-xiaowei.bao@nxp.com> References: <20200314033038.24844-1-xiaowei.bao@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add PCIe EP node for ls1088a to support EP mode. Signed-off-by: Xiaowei Bao Reviewed-by: Andrew Murray --- v2: - Remove the pf-offset proparty. v3: - No change. v4: - No change. v5: - No change. v6: - No change. arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 31 ++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index ec6013a..cb0805b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -497,6 +497,17 @@ status = "disabled"; }; + pcie_ep@3400000 { + compatible = "fsl,ls1088a-pcie-ep","fsl,ls-pcie-ep"; + reg = <0x00 0x03400000 0x0 0x00100000 + 0x20 0x00000000 0x8 0x00000000>; + reg-names = "regs", "addr_space"; + num-ib-windows = <24>; + num-ob-windows = <128>; + max-functions = /bits/ 8 <2>; + status = "disabled"; + }; + pcie@3500000 { compatible = "fsl,ls1088a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ @@ -522,6 +533,16 @@ status = "disabled"; }; + pcie_ep@3500000 { + compatible = "fsl,ls1088a-pcie-ep","fsl,ls-pcie-ep"; + reg = <0x00 0x03500000 0x0 0x00100000 + 0x28 0x00000000 0x8 0x00000000>; + reg-names = "regs", "addr_space"; + num-ib-windows = <6>; + num-ob-windows = <8>; + status = "disabled"; + }; + pcie@3600000 { compatible = "fsl,ls1088a-pcie"; reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ @@ -547,6 +568,16 @@ status = "disabled"; }; + pcie_ep@3600000 { + compatible = "fsl,ls1088a-pcie-ep","fsl,ls-pcie-ep"; + reg = <0x00 0x03600000 0x0 0x00100000 + 0x30 0x00000000 0x8 0x00000000>; + reg-names = "regs", "addr_space"; + num-ib-windows = <6>; + num-ob-windows = <8>; + status = "disabled"; + }; + smmu: iommu@5000000 { compatible = "arm,mmu-500"; reg = <0 0x5000000 0 0x800000>;