From patchwork Mon Aug 7 11:04:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Havalige, Thippeswamy" X-Patchwork-Id: 711330 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 37713EB64DD for ; Mon, 7 Aug 2023 11:04:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231673AbjHGLE5 (ORCPT ); Mon, 7 Aug 2023 07:04:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231395AbjHGLEz (ORCPT ); Mon, 7 Aug 2023 07:04:55 -0400 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on20601.outbound.protection.outlook.com [IPv6:2a01:111:f400:7eae::601]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54D60103; Mon, 7 Aug 2023 04:04:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=P7RQSY46pTewEVT1/hJofijB9SrNN8igQGUI1MreGmkYceU0ErHIneApr2/Y/WZ0BET/6ISuNF2Ovv9mo1sLdtSqe632UWO0MlBlkyYLWHfigiY8LkNh5LtIexRaR5fPz0wXGaUdzf4F6FvlNwkbCj5GwVEqv7D47yhhtyj/nLKttD7uE0GlI4hoZ7N3N52ReWI1PUiXh6sOTPVl/dZaUr4r2BEKd3Zx/Xviuprd3+dybdAOHxzM1uW27bTtl1kSBXC+aMgseglp2VZFwj7xnq7+DgWPNsH5LSg9jI+Jo6pdiwlKIvqH5YowBjH2lpMvwpkYkqv41MWmef+Jhdll4w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=akB1xvTbx0BTgXcPQfmOaM49N3KYget4rr8n9oenZtE=; b=EkV/FquWStTYbVBBkjJnDWPol4bdO+TZl4kEWcNNp6XZtYF5yJflov2IZsBt7NL+d4MjmWugCvGpX3pf0OPYius9qJsiCproYhNVT8+fPDXZX2Qdl23/a0ySTe8RVfXcieuSwEIFw5+tLXurBVdGRvhZa3HeEZl+76oWBIchHir32EYOzVL79LXomKnb50Op0Q9acD5GiGkh1jgenYIt3yN6jVjdllCJzL8adgXaYN/1FwjnjoLziabO7srsME2L2k03tJZS4c2US+HHVbsUi3HoIUVAQYIpJbyfy8wkmJ5D5Y7Xo2rRgRdngZ4ltXJ2YwOf1V9ZZaPSPgYd5Mg7+A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=akB1xvTbx0BTgXcPQfmOaM49N3KYget4rr8n9oenZtE=; b=YJvUWWnCE2v/IDSdnWV373v4Q0SkehK7TnpVFgZo3BG+dcx6vQf32XHfmiWorM3FcY6Ze44b0VBsiZ9OLioTZBQOiLnvqfLSoOd8wYZD24xcsJtQFo5sFRFdDSh52FJghQFdlkjBxsUdeK3QWfSpDVjTyYBiAH6QN9kiAlRL12I= Received: from SJ0PR13CA0226.namprd13.prod.outlook.com (2603:10b6:a03:2c1::21) by DS0PR12MB6557.namprd12.prod.outlook.com (2603:10b6:8:d3::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6652.26; Mon, 7 Aug 2023 11:04:44 +0000 Received: from MWH0EPF000989EC.namprd02.prod.outlook.com (2603:10b6:a03:2c1:cafe::3c) by SJ0PR13CA0226.outlook.office365.com (2603:10b6:a03:2c1::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6678.16 via Frontend Transport; Mon, 7 Aug 2023 11:04:47 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by MWH0EPF000989EC.mail.protection.outlook.com (10.167.241.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6652.19 via Frontend Transport; Mon, 7 Aug 2023 11:04:47 +0000 Received: from SATLEXMB08.amd.com (10.181.40.132) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 7 Aug 2023 06:04:45 -0500 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB08.amd.com (10.181.40.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 7 Aug 2023 04:04:45 -0700 Received: from xhdthippesw40.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2507.27 via Frontend Transport; Mon, 7 Aug 2023 06:04:42 -0500 From: Thippeswamy Havalige To: , , , , , CC: , , , , "Thippeswamy Havalige" Subject: [PATCH v1 1/2] PCI: xilinx-nwl: Update ECAM default value and remove unnecessary code. Date: Mon, 7 Aug 2023 16:34:36 +0530 Message-ID: <20230807110436.77287-2-thippeswamy.havalige@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230807110436.77287-1-thippeswamy.havalige@amd.com> References: <20230807110436.77287-1-thippeswamy.havalige@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000989EC:EE_|DS0PR12MB6557:EE_ X-MS-Office365-Filtering-Correlation-Id: 240f8c36-8d1d-41b9-2d6a-08db97361d01 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230028)(4636009)(136003)(39860400002)(376002)(396003)(346002)(451199021)(82310400008)(1800799003)(186006)(46966006)(40470700004)(36840700001)(40480700001)(2616005)(40460700003)(6666004)(478600001)(86362001)(966005)(82740400003)(81166007)(26005)(36756003)(1076003)(15650500001)(356005)(41300700001)(316002)(8936002)(5660300002)(44832011)(8676002)(54906003)(110136005)(4326008)(2906002)(70586007)(70206006)(336012)(83380400001)(47076005)(36860700001)(426003)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Aug 2023 11:04:47.1982 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 240f8c36-8d1d-41b9-2d6a-08db97361d01 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000989EC.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB6557 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Our controller is expecting ECAM size to be programmed by software. By programming "NWL_ECAM_VALUE_DEFAULT 12" controller can access up to 16MB ECAM region which is used to detect 16 buses, so by updating "NWL_ECAM_VALUE_DEFAULT " to 16 so that controller can access up to 256MB ECAM region to detect 256 buses. E_ECAM_CONTROL register from bit 16 to 20 uses this value as input to calculate ECAM Size. The primary,secondary and sub-ordinate bus number registers are updated by Linux PCI core, so removing code which is updating primary,secondary and sub-ordinate bus numbers of type 1 header 18th offset of ECAM. Signed-off-by: Thippeswamy Havalige Signed-off-by: Bharat Kumar Gogada --- | Reported-by: kernel test robot | Closes: | https://lore.kernel.org/oe-kbuild-all/202308040330.eMTjX3tF-lkp@intel. | com/ --- drivers/pci/controller/pcie-xilinx-nwl.c | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) diff --git a/drivers/pci/controller/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c index 176686b..b515019 100644 --- a/drivers/pci/controller/pcie-xilinx-nwl.c +++ b/drivers/pci/controller/pcie-xilinx-nwl.c @@ -126,7 +126,7 @@ #define E_ECAM_CR_ENABLE BIT(0) #define E_ECAM_SIZE_LOC GENMASK(20, 16) #define E_ECAM_SIZE_SHIFT 16 -#define NWL_ECAM_VALUE_DEFAULT 12 +#define NWL_ECAM_VALUE_DEFAULT 16 #define CFG_DMA_REG_BAR GENMASK(2, 0) #define CFG_PCIE_CACHE GENMASK(7, 0) @@ -165,8 +165,6 @@ struct nwl_pcie { u32 ecam_size; int irq_intx; int irq_misc; - u32 ecam_value; - u8 last_busno; struct nwl_msi msi; struct irq_domain *legacy_irq_domain; struct clk *clk; @@ -625,7 +623,7 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie) { struct device *dev = pcie->dev; struct platform_device *pdev = to_platform_device(dev); - u32 breg_val, ecam_val, first_busno = 0; + u32 breg_val, ecam_val; int err; breg_val = nwl_bridge_readl(pcie, E_BREG_CAPABILITIES) & BREG_PRESENT; @@ -675,7 +673,7 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie) E_ECAM_CR_ENABLE, E_ECAM_CONTROL); nwl_bridge_writel(pcie, nwl_bridge_readl(pcie, E_ECAM_CONTROL) | - (pcie->ecam_value << E_ECAM_SIZE_SHIFT), + (NWL_ECAM_VALUE_DEFAULT << E_ECAM_SIZE_SHIFT), E_ECAM_CONTROL); nwl_bridge_writel(pcie, lower_32_bits(pcie->phys_ecam_base), @@ -683,15 +681,6 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie) nwl_bridge_writel(pcie, upper_32_bits(pcie->phys_ecam_base), E_ECAM_BASE_HI); - /* Get bus range */ - ecam_val = nwl_bridge_readl(pcie, E_ECAM_CONTROL); - pcie->last_busno = (ecam_val & E_ECAM_SIZE_LOC) >> E_ECAM_SIZE_SHIFT; - /* Write primary, secondary and subordinate bus numbers */ - ecam_val = first_busno; - ecam_val |= (first_busno + 1) << 8; - ecam_val |= (pcie->last_busno << E_ECAM_SIZE_SHIFT); - writel(ecam_val, (pcie->ecam_base + PCI_PRIMARY_BUS)); - if (nwl_pcie_link_up(pcie)) dev_info(dev, "Link is UP\n"); else @@ -792,7 +781,6 @@ static int nwl_pcie_probe(struct platform_device *pdev) pcie = pci_host_bridge_priv(bridge); pcie->dev = dev; - pcie->ecam_value = NWL_ECAM_VALUE_DEFAULT; err = nwl_pcie_parse_dt(pcie, pdev); if (err) { From patchwork Mon Aug 7 11:07:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Havalige, Thippeswamy" X-Patchwork-Id: 711328 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 8E736EB64DD for ; Mon, 7 Aug 2023 11:08:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231836AbjHGLH5 (ORCPT ); Mon, 7 Aug 2023 07:07:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231824AbjHGLHz (ORCPT ); Mon, 7 Aug 2023 07:07:55 -0400 Received: from NAM10-DM6-obe.outbound.protection.outlook.com (mail-dm6nam10on2047.outbound.protection.outlook.com [40.107.93.47]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D756B10FA; Mon, 7 Aug 2023 04:07:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=BRu2d0p4h4Egibjtzjg9ORmqQACrIxhEdqJ9q5frUjtdiY+PRWP544ZCA8D4JqmGUlCRUPzC297kuvrM7i5eoY567FUGjbTcgP4RGpHibKD7dJ5cQ2XiE4AF49IqK8HNvR3cdN19puqx+k29snhSn2QkoKTYEj7sDWk6K4UZVYH0UXjK61cAfwbqUpPs0MvNsfsV7/mhcnklgFyMb+SAzfa96D3Yh5KZC+OF8oD/ywLznghcuJKLC6YGX/DqiASll5B7lHiDV5MhwBjc+96DbznYDjyGNw9/Hs4ibrWh0SF03aMLSBLHi4Ip9c4VsO67+AZ2CTLYys+syCKbtdgLOQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=/XapXdSHjTSQE1TBJ8yLdHwqIt9W4MuvhqBNTTPne2k=; b=Zb/O2CU2IDHLWut0utxaK2ehnmxFy9HcN5KAGSgXUlbtg3hJBcVixguUkx2efNdQ7lV6hk3OZpGUCulkfsLYu6VVYDqMGvaWSEiff7G6Atx4KoAj3iGAfIe34nnOJGtvFqSDuqT/xn6trXilRZ87C5ZE9yxPZQA6ymKrmCC4RAKd5tSnVMGMTm7u/MsQVZxwd+NH4EBRH5w+W9u6iheiE6CetvFmEeuvBzcy62J/fF0qrJQXSY5jgd1j0P4AvTRu+iNK1zcB1RzyUnSjQD/xWvd9eNKLWKFXxdCnnHTjxZ+hmyTOoUsuTL9Ai/QxWm2TYskq6lMBIZoMz7CIE5N90w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/XapXdSHjTSQE1TBJ8yLdHwqIt9W4MuvhqBNTTPne2k=; b=o5tP5fc+73gugZgfNycKHV/zsARhEDLgewE5mkz2ATj8Ud7U2rX6/YWrxPxlm/MIibVZrGfWupymxc+OvHCCbBcG2mferWKC5vO71SSbTaakNrsFAl6oX6t7e7ctHE6zayXJjGtn0Pxf6ad+XdLgn5++MDauy8xu13oxocic0tg= Received: from SJ0PR13CA0176.namprd13.prod.outlook.com (2603:10b6:a03:2c7::31) by DM6PR12MB4545.namprd12.prod.outlook.com (2603:10b6:5:2a3::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6652.27; Mon, 7 Aug 2023 11:07:47 +0000 Received: from MWH0EPF000989E8.namprd02.prod.outlook.com (2603:10b6:a03:2c7:cafe::ef) by SJ0PR13CA0176.outlook.office365.com (2603:10b6:a03:2c7::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6678.16 via Frontend Transport; Mon, 7 Aug 2023 11:07:49 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by MWH0EPF000989E8.mail.protection.outlook.com (10.167.241.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6652.19 via Frontend Transport; Mon, 7 Aug 2023 11:07:49 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 7 Aug 2023 06:07:46 -0500 Received: from xhdthippesw40.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2507.27 via Frontend Transport; Mon, 7 Aug 2023 06:07:43 -0500 From: Thippeswamy Havalige To: , , , , , CC: , , , , "Thippeswamy Havalige" Subject: [PATCH v1 2/2] dt-bindings: PCI: xilinx-nwl: Modify ECAM size in example. Date: Mon, 7 Aug 2023 16:37:33 +0530 Message-ID: <20230807110733.77364-3-thippeswamy.havalige@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230807110733.77364-1-thippeswamy.havalige@amd.com> References: <20230807110733.77364-1-thippeswamy.havalige@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000989E8:EE_|DM6PR12MB4545:EE_ X-MS-Office365-Filtering-Correlation-Id: f85c3ce2-fb7f-4f4f-9bc8-08db9736896a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: uIlWsNIvrXLHhsFhC2p/S4AsrAOsF7gkJzsr0Z8WorSmCVZyPs05pTZL+CgRtu78lEjZQiL0hA9LlClclxge0Sh57Z142PK23AolA7UQLpkWbpxXOGyCjkUbg8xw1KaMvNBm7pf/6/Q8KyFRXhs1VYsX+2FB6cVxlkiMZBbElnRO3DyEmUIZLB861kG5iXSwkZTJouZek2J0HCIm1kQb2faLi1Vux7ILzsNvL/4Fh0Gh4tT3a/tBr6jkfMPxnvdu7R7114nz+3UlExWj2EVcD8geJf8BuHkQsfCcoOyNGXk/nhV4V0uCaVI+mfe2+YiDfXgd4cT3oDkfe7xlcIvCxNoIgCN7ub8I/tSxy43xWiEy+8zKRFZdYaBI3TMlCQ4XzJ7vdvOy80VjSjYLWh8KBnb1wAsjEgW3l7/81b9u0+iV9BMJV/JpQ7Tzl7LW4CQCeiqo39aZK2k82+sfmHYsgIe74JrNG5wCqEh2XDjOjuz7se9iztjHRUWJ96iMhEzqBbCvLzqLIdJN0iL70UUxgxI/getCNFJMEkUyj+2BRzrNw4/XV/RfcA0NgI/RuQesDUkkq/fQtSa+Ai7/W/fuv2aL/sJTbtmdOI2OXdNQbQ5KbU/YIAeeE8auTpq4HpT5/oV1XYM5hhZRBfhLKrcyZ9PBj8hqN2NYF9aef4A2I86XJSducbZMiiKpoU5x9NGfzYzUVYREwT0okqEU57zd02G6DVR0Q3hZgjcbih5M8vzu8hRjqIC/HoJrfCy6juoCX1f+HGn+z/4YGYTpjwuydg== X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230028)(4636009)(346002)(136003)(376002)(396003)(39860400002)(451199021)(82310400008)(1800799003)(186006)(46966006)(36840700001)(40470700004)(40480700001)(26005)(1076003)(40460700003)(36756003)(110136005)(54906003)(44832011)(5660300002)(86362001)(4744005)(4326008)(2906002)(70586007)(70206006)(41300700001)(8676002)(316002)(8936002)(6666004)(478600001)(356005)(81166007)(82740400003)(2616005)(47076005)(83380400001)(36860700001)(426003)(336012)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Aug 2023 11:07:49.1144 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f85c3ce2-fb7f-4f4f-9bc8-08db9736896a X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000989E8.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4545 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Update ECAM size in example to discover up to 256 buses. Signed-off-by: Thippeswamy Havalige Signed-off-by: Bharat Kumar Gogada --- Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml b/Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml index 8976025..426f90a 100644 --- a/Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml @@ -118,7 +118,7 @@ examples: compatible = "xlnx,nwl-pcie-2.11"; reg = <0x0 0xfd0e0000 0x0 0x1000>, <0x0 0xfd480000 0x0 0x1000>, - <0x80 0x00000000 0x0 0x1000000>; + <0x80 0x00000000 0x0 0x10000000>; reg-names = "breg", "pcireg", "cfg"; ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>, <0x43000000 0x00000006 0x0 0x00000006 0x0 0x00000002 0x0>;