From patchwork Mon Jan 15 23:28:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 10165513 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2A7A760325 for ; Mon, 15 Jan 2018 23:30:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1CF6A21BED for ; Mon, 15 Jan 2018 23:30:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 10F5825F3E; Mon, 15 Jan 2018 23:30:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AB33221BED for ; Mon, 15 Jan 2018 23:30:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751265AbeAOXaE (ORCPT ); Mon, 15 Jan 2018 18:30:04 -0500 Received: from rnd-relay.smtp.broadcom.com ([192.19.229.170]:43046 "EHLO rnd-relay.smtp.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750995AbeAOX3k (ORCPT ); Mon, 15 Jan 2018 18:29:40 -0500 Received: from nis-sj1-27.broadcom.com (nis-sj1-27.lvn.broadcom.net [10.75.144.136]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id D365830C06D; Mon, 15 Jan 2018 15:29:38 -0800 (PST) Received: from stbsrv-and-3.and.broadcom.com (stbsrv-and-3.and.broadcom.com [10.28.16.21]) by nis-sj1-27.broadcom.com (Postfix) with ESMTP id F0725AC0741; Mon, 15 Jan 2018 15:29:35 -0800 (PST) From: Jim Quinlan To: linux-kernel@vger.kernel.org, Bjorn Helgaas , Catalin Marinas , Will Deacon , Rob Herring , Brian Norris , Russell King , Robin Murphy , Christoph Hellwig , Florian Fainelli , Jonas Gorski , Lorenzo Pieralisi Cc: linux-pci@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Gregory Fong , Kevin Cernekee , Mark Rutland , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@linux-mips.org, Ralf Baechle , Jim Quinlan Subject: [PATCH v4 7/8] MIPS: BMIPS: Add PCI bindings for 7425, 7435 Date: Mon, 15 Jan 2018 18:28:44 -0500 Message-Id: <1516058925-46522-8-git-send-email-jim2101024@gmail.com> X-Mailer: git-send-email 1.9.0.138.g2de3478 In-Reply-To: <1516058925-46522-1-git-send-email-jim2101024@gmail.com> References: <1516058925-46522-1-git-send-email-jim2101024@gmail.com> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Adds the PCIe nodes for the Broadcom STB PCIe root complex. Signed-off-by: Jim Quinlan --- arch/mips/boot/dts/brcm/bcm7425.dtsi | 26 ++++++++++++++++++++++++++ arch/mips/boot/dts/brcm/bcm7435.dtsi | 27 +++++++++++++++++++++++++++ arch/mips/boot/dts/brcm/bcm97425svmb.dts | 4 ++++ arch/mips/boot/dts/brcm/bcm97435svmb.dts | 4 ++++ 4 files changed, 61 insertions(+) diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi index e4fb9b6..02168d0 100644 --- a/arch/mips/boot/dts/brcm/bcm7425.dtsi +++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi @@ -495,4 +495,30 @@ status = "disabled"; }; }; + + pcie: pcie@10410000 { + reg = <0x10410000 0x830c>; + compatible = "brcm,bcm7425-pcie"; + interrupts = <37>, <37>; + interrupt-names = "pcie", "msi"; + interrupt-parent = <&periph_intc>; + #address-cells = <3>; + #size-cells = <2>; + linux,pci-domain = <0>; + brcm,enable-ssc; + bus-range = <0x00 0xff>; + msi-controller; + #interrupt-cells = <1>; + /* 4x128mb windows */ + ranges = <0x2000000 0x0 0xd0000000 0xd0000000 0 0x08000000>, + <0x2000000 0x0 0xd8000000 0xd8000000 0 0x08000000>, + <0x2000000 0x0 0xe0000000 0xe0000000 0 0x08000000>, + <0x2000000 0x0 0xe8000000 0xe8000000 0 0x08000000>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &periph_intc 33 + 0 0 0 2 &periph_intc 34 + 0 0 0 3 &periph_intc 35 + 0 0 0 4 &periph_intc 36>; + }; + }; diff --git a/arch/mips/boot/dts/brcm/bcm7435.dtsi b/arch/mips/boot/dts/brcm/bcm7435.dtsi index 1484e89..84881224 100644 --- a/arch/mips/boot/dts/brcm/bcm7435.dtsi +++ b/arch/mips/boot/dts/brcm/bcm7435.dtsi @@ -510,4 +510,31 @@ status = "disabled"; }; }; + + pcie: pcie@10410000 { + reg = <0x10410000 0x930c>; + interrupts = <0x27>, <0x27>; + interrupt-names = "pcie", "msi"; + interrupt-parent = <&periph_intc>; + compatible = "brcm,bcm7435-pcie"; + #address-cells = <3>; + #size-cells = <2>; + linux,pci-domain = <0>; + brcm,enable-ssc; + bus-range = <0x00 0xff>; + msi-controller; + #interrupt-cells = <1>; + /* 4x128mb windows */ + ranges = <0x2000000 0x0 0xd0000000 0xd0000000 0 0x08000000>, + <0x2000000 0x0 0xd8000000 0xd8000000 0 0x08000000>, + <0x2000000 0x0 0xe0000000 0xe0000000 0 0x08000000>, + <0x2000000 0x0 0xe8000000 0xe8000000 0 0x08000000>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &periph_intc 35 + 0 0 0 2 &periph_intc 36 + 0 0 0 3 &periph_intc 37 + 0 0 0 4 &periph_intc 38>; + status = "disabled"; + }; + }; diff --git a/arch/mips/boot/dts/brcm/bcm97425svmb.dts b/arch/mips/boot/dts/brcm/bcm97425svmb.dts index ce762c7..a958e56 100644 --- a/arch/mips/boot/dts/brcm/bcm97425svmb.dts +++ b/arch/mips/boot/dts/brcm/bcm97425svmb.dts @@ -144,3 +144,7 @@ &mspi { status = "okay"; }; + +&pcie { + status = "okay"; +}; diff --git a/arch/mips/boot/dts/brcm/bcm97435svmb.dts b/arch/mips/boot/dts/brcm/bcm97435svmb.dts index d4dd31a..f41791e 100644 --- a/arch/mips/boot/dts/brcm/bcm97435svmb.dts +++ b/arch/mips/boot/dts/brcm/bcm97435svmb.dts @@ -120,3 +120,7 @@ &mspi { status = "okay"; }; + +&pcie { + status = "okay"; +};