From patchwork Tue Jun 30 18:22:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Duc Dang X-Patchwork-Id: 6697901 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 71A6DC05AC for ; Tue, 30 Jun 2015 18:23:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7F4F9203A4 for ; Tue, 30 Jun 2015 18:23:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6DFE820304 for ; Tue, 30 Jun 2015 18:23:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752597AbbF3SXU (ORCPT ); Tue, 30 Jun 2015 14:23:20 -0400 Received: from mail-pa0-f41.google.com ([209.85.220.41]:33036 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752033AbbF3SXQ (ORCPT ); Tue, 30 Jun 2015 14:23:16 -0400 Received: by pacws9 with SMTP id ws9so9419797pac.0 for ; Tue, 30 Jun 2015 11:23:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=apm.com; s=apm; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=5+8eooert20IZttJVYl77DkkvTBkk6iZO58kb2lNotg=; b=e0MjnVkwXvQutgnfOsmkbVYMRlEVFrU0yxU4rUMrjbfTalD9oXq5NlP/4sorHKdgV6 lNPKLhpSLEy6iPri00eEbda9FihMtcrux48HSjqh4WguSUlyGunLCEpOV5yRUHp3N9RO ClbvkKlmMpAfe868GSSydTXhJlstJFx1BlCjE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=5+8eooert20IZttJVYl77DkkvTBkk6iZO58kb2lNotg=; b=GKcm6ELDdyQnls4zsoe6XueS3EZEh3sW9Rs8C9yUjpc7/sPxX49VcCRdUSAi9l1BxH 508OzJn54WmIhKuanj/V0T1nXZo22UrB5BS2ZiVWHGZmPJKGdatsDhdheMq+kYDlnzTU nHzgJM++YW2o+vDrGC5m3/o0BODA7z1ljPjrZJ93QaqrTpSipGyisd6q0LjA55aucTcZ XoFedKh9C+RCCmC5fBV+nXkiKZxjaLAOELaqYzi4/CZRFHqqIhK8IDJXJ8eg0AVjWuYG ICTsGb7+TaWM3yIXyH5gF5smHGCbYem5zX8cASQws67thNG9h/N2rpuvK87yCMWiun7L cZIw== X-Gm-Message-State: ALoCoQnnqa+RmklD0YrikzbMS5xHJ8HeQupGmImKg/b4CEP4wH6IkyKKcmxdnlZ6czH0EgNCqvAY X-Received: by 10.68.142.232 with SMTP id rz8mr45587123pbb.117.1435688594896; Tue, 30 Jun 2015 11:23:14 -0700 (PDT) Received: from dhdang-Precision-WorkStation-T3400.amcc.com (67-207-112-226.static.wiline.com. [67.207.112.226]) by mx.google.com with ESMTPSA id us3sm46278208pbc.94.2015.06.30.11.23.13 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 30 Jun 2015 11:23:14 -0700 (PDT) From: Duc Dang To: Bjorn Helgaas , Catalin Marinas , Ian Campbell , Pawel Moll , Rob Herring , Mark Rutland , Kumar Gala , Will Deacon , "David S. Miller" Cc: devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tanmay Inamdar , patches@apm.com, Duc Dang Subject: [PATCH v2 1/2] arm64: dts: Add 1 more window with large size for X-Gene PCIe nodes Date: Tue, 30 Jun 2015 11:22:27 -0700 Message-Id: <410796b8709b370be29909aa2f68e59566c63481.1435688121.git.dhdang@apm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: <46305464.n5SOjGAhJb@wuerfel> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds 1 additional window with large size (up to 64GB) for X-Gene PCIe nodes to support devices that require huge BAR. Signed-off-by: Duc Dang Signed-off-by: Tanmay Inamdar --- arch/arm64/boot/dts/apm/apm-storm.dtsi | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi index d8f3a1c..80a8050 100644 --- a/arch/arm64/boot/dts/apm/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi @@ -407,7 +407,8 @@ 0xe0 0xd0000000 0x0 0x00040000>; /* PCI config space */ reg-names = "csr", "cfg"; ranges = <0x01000000 0x00 0x00000000 0xe0 0x10000000 0x00 0x00010000 /* io */ - 0x02000000 0x00 0x80000000 0xe1 0x80000000 0x00 0x80000000>; /* mem */ + 0x02000000 0x00 0x80000000 0xe1 0x80000000 0x00 0x80000000 /* mem */ + 0x43000000 0xf0 0x00000000 0xf0 0x00000000 0x10 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; @@ -430,8 +431,9 @@ reg = < 0x00 0x1f2c0000 0x0 0x00010000 /* Controller registers */ 0xd0 0xd0000000 0x0 0x00040000>; /* PCI config space */ reg-names = "csr", "cfg"; - ranges = <0x01000000 0x0 0x00000000 0xd0 0x10000000 0x00 0x00010000 /* io */ - 0x02000000 0x0 0x80000000 0xd1 0x80000000 0x00 0x80000000>; /* mem */ + ranges = <0x01000000 0x00 0x00000000 0xd0 0x10000000 0x00 0x00010000 /* io */ + 0x02000000 0x00 0x80000000 0xd1 0x80000000 0x00 0x80000000 /* mem */ + 0x43000000 0xd8 0x00000000 0xd8 0x00000000 0x08 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; @@ -454,8 +456,9 @@ reg = < 0x00 0x1f2d0000 0x0 0x00010000 /* Controller registers */ 0x90 0xd0000000 0x0 0x00040000>; /* PCI config space */ reg-names = "csr", "cfg"; - ranges = <0x01000000 0x0 0x00000000 0x90 0x10000000 0x0 0x00010000 /* io */ - 0x02000000 0x0 0x80000000 0x91 0x80000000 0x0 0x80000000>; /* mem */ + ranges = <0x01000000 0x00 0x00000000 0x90 0x10000000 0x00 0x00010000 /* io */ + 0x02000000 0x00 0x80000000 0x91 0x80000000 0x00 0x80000000 /* mem */ + 0x43000000 0x94 0x00000000 0x94 0x00000000 0x04 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; @@ -478,8 +481,9 @@ reg = < 0x00 0x1f500000 0x0 0x00010000 /* Controller registers */ 0xa0 0xd0000000 0x0 0x00040000>; /* PCI config space */ reg-names = "csr", "cfg"; - ranges = <0x01000000 0x0 0x00000000 0xa0 0x10000000 0x0 0x00010000 /* io */ - 0x02000000 0x0 0x80000000 0xa1 0x80000000 0x0 0x80000000>; /* mem */ + ranges = <0x01000000 0x00 0x00000000 0xa0 0x10000000 0x00 0x00010000 /* io */ + 0x02000000 0x00 0x80000000 0xa1 0x80000000 0x00 0x80000000 /* mem */ + 0x43000000 0xb0 0x00000000 0xb0 0x00000000 0x10 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; interrupt-map-mask = <0x0 0x0 0x0 0x7>; @@ -502,8 +506,9 @@ reg = < 0x00 0x1f510000 0x0 0x00010000 /* Controller registers */ 0xc0 0xd0000000 0x0 0x00200000>; /* PCI config space */ reg-names = "csr", "cfg"; - ranges = <0x01000000 0x0 0x00000000 0xc0 0x10000000 0x0 0x00010000 /* io */ - 0x02000000 0x0 0x80000000 0xc1 0x80000000 0x0 0x80000000>; /* mem */ + ranges = <0x01000000 0x00 0x00000000 0xc0 0x10000000 0x00 0x00010000 /* io */ + 0x02000000 0x00 0x80000000 0xc1 0x80000000 0x00 0x80000000 /* mem */ + 0x43000000 0xc8 0x00000000 0xc8 0x00000000 0x08 0x00000000>; /* mem */ dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; interrupt-map-mask = <0x0 0x0 0x0 0x7>;