From patchwork Fri Mar 13 00:48:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ray Jui X-Patchwork-Id: 6000721 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 41A0EBF90F for ; Fri, 13 Mar 2015 00:47:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5CA94200D0 for ; Fri, 13 Mar 2015 00:47:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 285C62035E for ; Fri, 13 Mar 2015 00:47:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756511AbbCMArX (ORCPT ); Thu, 12 Mar 2015 20:47:23 -0400 Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:38298 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755854AbbCMAqq (ORCPT ); Thu, 12 Mar 2015 20:46:46 -0400 X-IronPort-AV: E=Sophos;i="5.11,391,1422950400"; d="scan'208";a="59498366" Received: from irvexchcas08.broadcom.com (HELO IRVEXCHCAS08.corp.ad.broadcom.com) ([10.9.208.57]) by mail-gw1-out.broadcom.com with ESMTP; 12 Mar 2015 17:50:06 -0700 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.3.174.1; Thu, 12 Mar 2015 17:46:44 -0700 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.3.174.1; Thu, 12 Mar 2015 17:46:44 -0700 Received: from mail.broadcom.com (unknown [10.136.8.49]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 9D67640FE5; Thu, 12 Mar 2015 17:45:29 -0700 (PDT) From: Ray Jui To: Bjorn Helgaas , Arnd Bergmann , Hauke Mehrtens , Paul Bolle , "Rob Herring" , Pawel Moll , Mark Rutland , Ian Campbell , "Kumar Gala" CC: Florian Fainelli , Dmitry Torokhov , Anatol Pomazau , Scott Branden , , , , , , "Ray Jui" Subject: [PATCH v7 4/4] ARM: dts: enable PCIe support for Cygnus Date: Thu, 12 Mar 2015 17:48:52 -0700 Message-ID: <1426207732-31625-5-git-send-email-rjui@broadcom.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1426207732-31625-1-git-send-email-rjui@broadcom.com> References: <1426207732-31625-1-git-send-email-rjui@broadcom.com> MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 in bcm-cygnus.dtsi but keep them disabled there. Only enable them for bcm958300k where PCIe interfaces are populated Signed-off-by: Ray Jui Reviewed-by: Scott Branden --- arch/arm/boot/dts/bcm-cygnus.dtsi | 42 +++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/bcm958300k.dts | 8 +++++++ 2 files changed, 50 insertions(+) diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index ff5fb6a..ee0c6e4 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -90,6 +90,48 @@ status = "disabled"; }; + pcie0: pcie@18012000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18012000 0x1000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_NONE>; + + linux,pci-domain = <0>; + + 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>; + + status = "disabled"; + }; + + pcie1: pcie@18013000 { + compatible = "brcm,iproc-pcie"; + reg = <0x18013000 0x1000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_NONE>; + + linux,pci-domain = <1>; + + 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>; + + 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"; };