From patchwork Wed Sep 19 14:32:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 971733 X-Patchwork-Delegate: lorenzo.pieralisi@arm.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="rbeZJ4ZR"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42Fj5p4Vgrz9sCr for ; Thu, 20 Sep 2018 00:33:34 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732359AbeISULZ (ORCPT ); Wed, 19 Sep 2018 16:11:25 -0400 Received: from mail-qt0-f193.google.com ([209.85.216.193]:40353 "EHLO mail-qt0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732265AbeISULY (ORCPT ); Wed, 19 Sep 2018 16:11:24 -0400 Received: by mail-qt0-f193.google.com with SMTP id h4-v6so5264240qtj.7; Wed, 19 Sep 2018 07:33:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=6PZHZXzG2gUqodrftrjrMv9UkVaRrpj6xkdisoH7P94=; b=rbeZJ4ZRqjo4gMVplAcKiFPGdAUiBm9YmN08wucsOcjwpqggZ3LNvLFxG9YUk6Hlbk Q5dCrS8njA6aWAk3mqXsKcrsoty/IYS6WoTIyQmzspub7WQwdeDe5O3IjRsPDxLM9GXG TGlE3ePbSSwegWOlyVZ1JOjCVcMrgqNMsnXyrICPf35V9Ff91p3+RhfZBYEXFzLE1AKQ rx8F/6J/4xIaBwOHlDmZSwkBSutJDHXiv3Jg0wrLKseXpxwqJTteShj5syDk1zq+5A0o SoCj7i0erZyrIdxrJBPe8VkrCpwDAxu0C87+Fwz61CeHnLVVsjKu3+BbMF25x4xfDcP3 1VOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=6PZHZXzG2gUqodrftrjrMv9UkVaRrpj6xkdisoH7P94=; b=hOOS7OobhF5TZn2jshhV/HoPKPaNrpXtja9S/TYyQSAoyUzF9AEFlbBMR7v6OmXnFg 7PGIF44EeVc4VI9MBfLfalyq5AVMpnqnrSzrL6saYj+uKUjrUoCPHkQfILEd210zPUpP NJdjMjZqOvQyYf2fVjzjdFMu7ySctjApKHzAu7BpYuFWXaCdes2rvjo0mNr5b2r1pAXO YZ9PgYliNhHIRfRdVLQaU6irBCgSTt7G0GyO6GYjT08mx797QQuG+SHgdlNF5krfDCHd nMVlhzky/V9ZGDu8ZdcmH0Id7uASRbgKrOxyxQ42b+4aQjP2ZKsLkirnHdq/CLBQf6oc 1wxw== X-Gm-Message-State: APzg51CFyy0X4rdToURZcWCNqBi6NR4J1f18bbTU7zQVPp8TiuoDh6W9 ViJ01j1k8mBYaVO6QoSbz+vGD6y/ X-Google-Smtp-Source: ANB0VdYMCF7809XbGq2W0XuyXMf2X9OtjIgXOlkST6NLOe2qPMVvwdvEQTsW2HE6/XTy6lM78PzukA== X-Received: by 2002:ad4:4089:: with SMTP id l9-v6mr25041164qvp.160.1537367591135; Wed, 19 Sep 2018 07:33:11 -0700 (PDT) Received: from stbsrv-and-3.and.broadcom.com ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id 17-v6sm2104051qkf.74.2018.09.19.07.33.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 19 Sep 2018 07:33:10 -0700 (PDT) From: Jim Quinlan To: linux-kernel@vger.kernel.org Cc: Jim Quinlan , Kevin Cernekee , Florian Fainelli , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , linux-mips@linux-mips.org, devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-pci@vger.kernel.org, Christoph Hellwig Subject: [PATCH v5 08/12] MIPS: BMIPS: add PCI bindings for 7425, 7435 Date: Wed, 19 Sep 2018 10:32:03 -0400 Message-Id: <1537367527-20773-9-git-send-email-jim2101024@gmail.com> X-Mailer: git-send-email 1.9.0.138.g2de3478 In-Reply-To: <1537367527-20773-1-git-send-email-jim2101024@gmail.com> References: <1537367527-20773-1-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 Adds the PCIe nodes for the Broadcom STB PCIe root complex. Signed-off-by: Jim Quinlan --- arch/mips/boot/dts/brcm/bcm7425.dtsi | 28 ++++++++++++++++++++++++++++ arch/mips/boot/dts/brcm/bcm7435.dtsi | 28 ++++++++++++++++++++++++++++ arch/mips/boot/dts/brcm/bcm97425svmb.dts | 4 ++++ arch/mips/boot/dts/brcm/bcm97435svmb.dts | 4 ++++ 4 files changed, 64 insertions(+) diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi index 410e61e..0edcbe4 100644 --- a/arch/mips/boot/dts/brcm/bcm7425.dtsi +++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi @@ -584,4 +584,32 @@ }; }; }; + + 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 0x0 0x20000000>; + /* 768M or 1GB memc0, 0-1GB memc1 */ + dma-ranges = + <0x02000000 0x0 0x00000000 0x00000000 0x0 0x10000000>, + <0x02000000 0x0 0x10000000 0x20000000 0x0 0x30000000>, + <0x02000000 0x0 0x40000000 0x90000000 0x0 0x40000000>; + 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 8398b7f..50bc7a0 100644 --- a/arch/mips/boot/dts/brcm/bcm7435.dtsi +++ b/arch/mips/boot/dts/brcm/bcm7435.dtsi @@ -599,4 +599,32 @@ }; }; }; + + 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>; + ranges = <0x2000000 0x0 0xd0000000 0xd0000000 0x0 0x20000000>; + /* 768M or 1GB memc0, 0-1GB memc1 */ + dma-ranges = + <0x02000000 0x0 0x00000000 0x00000000 0x0 0x10000000>, + <0x02000000 0x0 0x10000000 0x20000000 0x0 0x30000000>, + <0x02000000 0x0 0x40000000 0x90000000 0x0 0x40000000>; + 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 0ed2221..22270a9 100644 --- a/arch/mips/boot/dts/brcm/bcm97425svmb.dts +++ b/arch/mips/boot/dts/brcm/bcm97425svmb.dts @@ -152,3 +152,7 @@ &waketimer { status = "okay"; }; + +&pcie { + status = "okay"; +}; diff --git a/arch/mips/boot/dts/brcm/bcm97435svmb.dts b/arch/mips/boot/dts/brcm/bcm97435svmb.dts index 2c145a8..91bc1ec 100644 --- a/arch/mips/boot/dts/brcm/bcm97435svmb.dts +++ b/arch/mips/boot/dts/brcm/bcm97435svmb.dts @@ -128,3 +128,7 @@ &waketimer { status = "okay"; }; + +&pcie { + status = "okay"; +};