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spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732368AbeGJV0q (ORCPT ); Tue, 10 Jul 2018 17:26:46 -0400 Received: from mail-qk0-f193.google.com ([209.85.220.193]:46980 "EHLO mail-qk0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732334AbeGJV0q (ORCPT ); Tue, 10 Jul 2018 17:26:46 -0400 Received: by mail-qk0-f193.google.com with SMTP id o2-v6so12384894qkc.13 for ; Tue, 10 Jul 2018 14:25:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=riqZtrwP4q8pAuZvOBKpjFs0/GDYsfPLYW7ZTSF2rvg=; b=g7Uzve4lvMhwYJ1HuyU81kNqVjN/0s0PKiy8XdTMtFwnCL666t8JsG8Xe2gTrdhn5D gR0vl4/4hjcTW6+XU43QVNbok/58Ry66WVGGEWrqV3MifeYPzdVQ7kIbSwFhnh9eVvkM WS0GGRgyI5S8HxfsDk47LjuVHuQAw4RyLh8iU= 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=riqZtrwP4q8pAuZvOBKpjFs0/GDYsfPLYW7ZTSF2rvg=; b=lUtzSSynNqmFdFFHl1U2UnaKSKX7PGfce7gZFqwF7io7+f39GFip5g9DR0lZ4ZKf9P Y31VmH7ViD6bCI5pSZMe7lZ9g3op2CQ9t2Fi6A/olU9A3m58gMba8dxVgdUGLGAdrZLR w1ULkU3mz3NbJAh9XNh6R1JhUy2y0D0iUy5ifQfXS33iQ5l2UYT7ZbUO3mCq0TxGYYOS nbN8+pCOumlSSn3nPFKyfmbOVJO7inq9F4Cg5ZRZ3PeqXzvGX8SxfAWAwUH0Y7HIzSBg mGWI7AH48QOn9n5gzhH6zGwg1CWff/Mns8XCd/U6j4ssMuxAGipf04/QFzfVmTtPAjkU lqvw== X-Gm-Message-State: APt69E2rEQF5vgQmqHYH7NLGQ+zzxF4q5BixhtJNyJ0t7y/Bq5dQAYwX 4AlIw83DWeEv8B9+FUMyApc14Q== X-Google-Smtp-Source: AAOMgpfthDtpzRNtsiGkbWkfwjfyPWk3NrH55p19U7WJZWls4qWWEDuwK5lKbVZJjfVBW+RhnkwVHg== X-Received: by 2002:a37:4f10:: with SMTP id d16-v6mr23395037qkb.323.1531257948182; Tue, 10 Jul 2018 14:25:48 -0700 (PDT) Received: from lbrmn-lnxub44-1.ric.broadcom.com ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id b21-v6sm6638912qtp.26.2018.07.10.14.25.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 10 Jul 2018 14:25:47 -0700 (PDT) From: Ray Jui To: linux-arm-kernel@lists.infradead.org, Florian Fainelli , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Ray Jui , Peter Spreadborough Subject: [PATCH 1/2] arm64: dts: stingray: add PAXC support Date: Tue, 10 Jul 2018 14:25:30 -0700 Message-Id: <1531257931-11591-2-git-send-email-ray.jui@broadcom.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1531257931-11591-1-git-send-email-ray.jui@broadcom.com> References: <1531257931-11591-1-git-send-email-ray.jui@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add PAXC support to Broadcom Stingray SoC Signed-off-by: Ray Jui Signed-off-by: Peter Spreadborough --- .../boot/dts/broadcom/stingray/stingray-pcie.dtsi | 54 ++++++++++++++++++++++ .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 11 +++++ 2 files changed, 65 insertions(+) create mode 100644 arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi new file mode 100644 index 0000000..33a472a --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: (GPL-2.0 or BSD-3-Clause) +/* + *Copyright(c) 2018 Broadcom + */ + +pcie8: pcie@60400000 { + compatible = "brcm,iproc-pcie-paxc-v2"; + reg = <0 0x60400000 0 0x1000>; + linux,pci-domain = <8>; + + bus-range = <0x0 0x1>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x83000000 0 0x10000000 0 0x10000000 0 0x20000000>; + + dma-coherent; + + msi-map = <0x100 &gic_its 0x2000 0x1>, /* PF0 */ + <0x108 &gic_its 0x2040 0x8>, /* PF0-VF0-7 */ + <0x101 &gic_its 0x2080 0x1>, /* PF1 */ + <0x110 &gic_its 0x20c8 0x8>, /* PF1-VF8-15 */ + <0x102 &gic_its 0x2100 0x1>, /* PF2 */ + <0x118 &gic_its 0x2150 0x8>, /* PF2-VF16-23 */ + <0x103 &gic_its 0x2180 0x1>, /* PF3 */ + <0x120 &gic_its 0x21d8 0x8>, /* PF3-VF24-31 */ + <0x104 &gic_its 0x2200 0x1>, /* PF4 */ + <0x128 &gic_its 0x2260 0x8>, /* PF4-VF32-39 */ + <0x105 &gic_its 0x2280 0x1>, /* PF5 */ + <0x130 &gic_its 0x22e8 0x8>, /* PF5-VF40-47 */ + <0x106 &gic_its 0x2300 0x1>, /* PF6 */ + <0x138 &gic_its 0x2370 0x8>, /* PF6-VF48-55 */ + <0x107 &gic_its 0x2380 0x1>, /* PF7 */ + <0x140 &gic_its 0x23f8 0x8>; /* PF7-VF56-63 */ + + phys = <&pcie_phy 8>; + phy-names = "pcie-phy"; +}; + +pcie-ss { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x40000000 0x800>; + + pcie_phy: phy@0 { + compatible = "brcm,sr-pcie-phy"; + reg = <0x0 0x200>; + brcm,sr-cdru = <&cdru>; + brcm,sr-mhb = <&mhb>; + #phy-cells = <1>; + }; +}; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index e8be784..4ad4797 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -146,6 +146,11 @@ ; }; + mhb: syscon@60401000 { + compatible = "brcm,sr-mhb", "syscon"; + reg = <0 0x60401000 0 0x38c>; + }; + scr { compatible = "simple-bus"; #address-cells = <1>; @@ -265,6 +270,11 @@ status = "okay"; }; + cdru: syscon@1d000 { + compatible = "brcm,sr-cdru", "syscon"; + reg = <0x0001d000 0x400>; + }; + gpio_crmu: gpio@24800 { compatible = "brcm,iproc-gpio"; reg = <0x00024800 0x4c>; @@ -276,6 +286,7 @@ #include "stingray-fs4.dtsi" #include "stingray-sata.dtsi" + #include "stingray-pcie.dtsi" hsls { compatible = "simple-bus"; -- 2.1.4