From patchwork Fri Mar 8 15:19:13 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Petazzoni X-Patchwork-Id: 2238681 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 436594006E for ; Fri, 8 Mar 2013 15:19:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758117Ab3CHPTp (ORCPT ); Fri, 8 Mar 2013 10:19:45 -0500 Received: from mail.free-electrons.com ([94.23.35.102]:35982 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757954Ab3CHPTp (ORCPT ); Fri, 8 Mar 2013 10:19:45 -0500 Received: by mail.free-electrons.com (Postfix, from userid 106) id 02B271E19; Fri, 8 Mar 2013 16:19:46 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.3.2 Received: from localhost (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 730947FF; Fri, 8 Mar 2013 16:19:46 +0100 (CET) From: Thomas Petazzoni To: Bjorn Helgaas , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Arnd Bergmann , Jason Cooper , Andrew Lunn , Olof Johansson , Gregory Clement , Ezequiel Garcia , Russell King , Tawfik Bayouk , Shadi Ammouri , Eran Ben-Avi , Yehuda Yitschak , Nadav Haklai , Lior Amsalem , Maen Suleiman , Jason Gunthorpe , Thierry Reding , Stephen Warren Subject: [PATCH v4 11/18] arm: mvebu: add PCIe Device Tree informations for Armada 370 Date: Fri, 8 Mar 2013 16:19:13 +0100 Message-Id: <1362755960-30791-12-git-send-email-thomas.petazzoni@free-electrons.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1362755960-30791-1-git-send-email-thomas.petazzoni@free-electrons.com> References: <1362755960-30791-1-git-send-email-thomas.petazzoni@free-electrons.com> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org The Armada 370 SoC has two 1x PCIe 2.0 interfaces, so we add the necessary Device Tree informations to make these interfaces availabel. Signed-off-by: Thomas Petazzoni --- arch/arm/boot/dts/armada-370.dtsi | 44 +++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index e46955b..8ac27a7 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -156,5 +156,49 @@ clocks = <&coreclk 0>; }; + pcie-controller { + compatible = "marvell,armada-370-pcie"; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + + reg = <0xd0040000 0x2000>, <0xd0080000 0x2000>; + + reg-names = "pcie0.0", "pcie1.0"; + + ranges = <0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ + 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ + + pcie@0,0 { + device_type = "pci"; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@1,0 { + device_type = "pci"; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 9>; + status = "disabled"; + }; + }; }; };