From patchwork Tue Apr 9 21:06:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Petazzoni X-Patchwork-Id: 235246 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id AA58F2C00F8 for ; Wed, 10 Apr 2013 07:07:29 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936511Ab3DIVHU (ORCPT ); Tue, 9 Apr 2013 17:07:20 -0400 Received: from mail.free-electrons.com ([94.23.35.102]:53198 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936486Ab3DIVHS (ORCPT ); Tue, 9 Apr 2013 17:07:18 -0400 Received: by mail.free-electrons.com (Postfix, from userid 106) id 0EC26BD4; Tue, 9 Apr 2013 23:07:18 +0200 (CEST) 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 (humanoidz.org [82.247.183.72]) by mail.free-electrons.com (Postfix) with ESMTPSA id 7BFBD825; Tue, 9 Apr 2013 23:07:17 +0200 (CEST) From: Thomas Petazzoni To: Bjorn Helgaas , Grant Likely , Russell King Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree-discuss@lists.ozlabs.org, Lior Amsalem , Andrew Lunn , Jason Cooper , Arnd Bergmann , Maen Suleiman , Thierry Reding , Gregory Clement , Ezequiel Garcia , Olof Johansson , Tawfik Bayouk , Jason Gunthorpe , Mitch Bradley , Andrew Murray Subject: [PATCHv8 18/19] arm: mvebu: PCIe Device Tree informations for Armada XP GP Date: Tue, 9 Apr 2013 23:06:39 +0200 Message-Id: <1365541601-14095-19-git-send-email-thomas.petazzoni@free-electrons.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1365541601-14095-1-git-send-email-thomas.petazzoni@free-electrons.com> References: <1365541601-14095-1-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 Marvell Armada XP GP board has 3 physical full-size PCIe slots, so we enable the corresponding PCIe interfaces in the Device Tree. Signed-off-by: Thomas Petazzoni --- arch/arm/boot/dts/armada-xp-gp.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts index 1c8afe2..e2bf6b4 100644 --- a/arch/arm/boot/dts/armada-xp-gp.dts +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -109,5 +109,26 @@ spi-max-frequency = <108000000>; }; }; + + pcie-controller { + status = "okay"; + + /* + * The 3 slots are physically present as + * standard PCIe slots on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + pcie@9,0 { + /* Port 2, Lane 0 */ + status = "okay"; + }; + pcie@10,0 { + /* Port 3, Lane 0 */ + status = "okay"; + }; + }; }; };