From patchwork Wed Dec 10 00:04:31 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ray Jui X-Patchwork-Id: 5465841 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id AC2F2BEEA8 for ; Wed, 10 Dec 2014 00:05:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B1CF520103 for ; Wed, 10 Dec 2014 00:05:06 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E0588200FF for ; Wed, 10 Dec 2014 00:05:05 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XyUkE-00079c-BS; Wed, 10 Dec 2014 00:03:06 +0000 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XyUjl-0006xn-4v for linux-arm-kernel@lists.infradead.org; Wed, 10 Dec 2014 00:02:37 +0000 X-IronPort-AV: E=Sophos;i="5.07,548,1413270000"; d="scan'208";a="52671769" Received: from irvexchcas07.broadcom.com (HELO IRVEXCHCAS07.corp.ad.broadcom.com) ([10.9.208.55]) by mail-gw2-out.broadcom.com with ESMTP; 09 Dec 2014 16:32:39 -0800 Received: from IRVEXCHSMTP2.corp.ad.broadcom.com (10.9.207.52) by IRVEXCHCAS07.corp.ad.broadcom.com (10.9.208.55) with Microsoft SMTP Server (TLS) id 14.3.174.1; Tue, 9 Dec 2014 16:02:28 -0800 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP2.corp.ad.broadcom.com (10.9.207.52) with Microsoft SMTP Server id 14.3.174.1; Tue, 9 Dec 2014 16:02:39 -0800 Received: from mail.broadcom.com (lbrmn-lnxub44.ric.broadcom.com [10.136.8.49]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 0861F40FE9; Tue, 9 Dec 2014 16:01:52 -0800 (PST) From: Ray Jui To: Bjorn Helgaas , Rob Herring , Pawel Moll , Mark Rutland , "Ian Campbell" , Kumar Gala , Grant Likely , Christian Daudt , Matt Porter , Florian Fainelli , Russell King Subject: [PATCH 4/4] ARM: dts: enable PCIe for Broadcom Cygnus Date: Tue, 9 Dec 2014 16:04:31 -0800 Message-ID: <1418169871-19232-5-git-send-email-rjui@broadcom.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1418169871-19232-1-git-send-email-rjui@broadcom.com> References: <1418169871-19232-1-git-send-email-rjui@broadcom.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141209_160237_221185_77ECAE6B X-CRM114-Status: UNSURE ( 7.40 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) Cc: devicetree@vger.kernel.org, Scott Branden , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Ray Jui , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, T_RP_MATCHES_RCVD, 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 Add PCIe device nodes and its properties in bcm-cygnus.dtsi but keep it disabled there. Only enable it in bcm958300k.dts because PCIe interfaces are only populated on that board Signed-off-by: Ray Jui Reviewed-by: Scott Branden --- arch/arm/boot/dts/bcm-cygnus.dtsi | 43 +++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/bcm958300k.dts | 8 +++++++ 2 files changed, 51 insertions(+) diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index 5126f9e..669bb3b 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -70,6 +70,49 @@ }; }; + pcie0: pcie@18012000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18012000 0x1000>, + <0x18002000 0x1000>; + interrupts = , + , + , + , + , + ; + bus-range = <0x00 0xFF>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x81000000 0 0 0x28000000 0 0x00010000 + 0x82000000 0 0x20000000 0x20000000 0 0x04000000>; + phy-addr = <5>; + status = "disabled"; + }; + + pcie1: pcie@18013000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18013000 0x1000>, + <0x18002000 0x1000>; + + interrupts = , + , + , + , + , + ; + bus-range = <0x00 0xFF>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x81000000 0 0 0x48000000 0 0x00010000 + 0x82000000 0 0x40000000 0x40000000 0 0x04000000>; + phy-addr = <6>; + status = "disabled"; + }; + uart0: serial@18020000 { compatible = "snps,dw-apb-uart"; reg = <0x18020000 0x100>; diff --git a/arch/arm/boot/dts/bcm958300k.dts b/arch/arm/boot/dts/bcm958300k.dts index f1bb36f..c9eb856 100644 --- a/arch/arm/boot/dts/bcm958300k.dts +++ b/arch/arm/boot/dts/bcm958300k.dts @@ -47,6 +47,14 @@ bootargs = "console=ttyS0,115200"; }; + pcie0: pcie@18012000 { + status = "okay"; + }; + + pcie1: pcie@18013000 { + status = "okay"; + }; + uart3: serial@18023000 { status = "okay"; };