From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44377C433EC for ; Wed, 31 Mar 2021 09:27:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 184DE619DF for ; Wed, 31 Mar 2021 09:27:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234686AbhCaJ05 (ORCPT ); Wed, 31 Mar 2021 05:26:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234666AbhCaJ0k (ORCPT ); Wed, 31 Mar 2021 05:26:40 -0400 Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 619EAC061574 for ; Wed, 31 Mar 2021 02:26:40 -0700 (PDT) Received: by mail-pl1-x62f.google.com with SMTP id y2so7591873plg.5 for ; Wed, 31 Mar 2021 02:26:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=yP7PEulAPK6UHzRxTLeSHifkookZOtRjzWBAZ0O/gdc=; b=LOw7EcVTffm/NjdpGaGKUcEGQ77gQ9JBGdonP44rzUgXmMgCpaNUUehuHZr1fxV1UH 3BBm56IlXAYsVcHNKpUz4rfO9dQS24nWfBTjUsvikelk59OREv70zUWGBbH2weoPqb1v fe5f2NqgE0tBYaHEv53mPjfxC0q//a/k26g7ERe1p40gF7ZDAu55vDVITOsHtel4i7gk t193rAIOVpfvOXumSpeM5SWmZTcuFe8Ui9c0OnT1wU6EWF4zKZPgVgDWc6s3/YmvsIVs DSj7O3ADkHdwvuty7xC835x7GQzPyJUO+6tIJue0z3CAXUBR/aUoKr6JELz2lo+C+iNH gfZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yP7PEulAPK6UHzRxTLeSHifkookZOtRjzWBAZ0O/gdc=; b=jL7AykeYdHGMgXsn7zKiv+3mIONPN5ySYQgSUIYwghmlPcReHOOdoqTql88h35qWrf TRpPXAoUBLvbo2FZZY/QUrlwbOTNXgJWAUPhyzoA6sOzTM6sXJHsy3VmO8xAqmg+/SvF 7VDv+Ia3II0BhkzJjTV/+e+n/EjNnDzVLEemeJ6FeIy7read/SpKq1vACStywv7gQEUX DMl1owuQ3ixsiQGCxthmhlpVq2j28AK7nKNpwN/lnzkejWFegYQ67iruRi/uAs80BNcM Xf4qvRxH7PCUUfoARJCUkOGTmqMN5L0EdbsYzprvI1lfbK0z2+4tIqPaEto32IRQ4ZpB Kv1g== X-Gm-Message-State: AOAM531pa7E6zDDBbjGWiRQZUhXQHs7x371WAiP6OFqfCK0XsgxsgwzM pCCEjs6sZqf8EDB9iqDcgZ3lGw== X-Google-Smtp-Source: ABdhPJyOcOzTnUY5eHiAJ1S0x1EGTnxPs4BI8SbPuOMDe+Jv2va6wUKiS7UneRWEWjd/DWnW7Vlmhw== X-Received: by 2002:a17:90b:1987:: with SMTP id mv7mr2512728pjb.152.1617182799984; Wed, 31 Mar 2021 02:26:39 -0700 (PDT) Received: from hsinchu02.internal.sifive.com (114-34-229-221.HINET-IP.hinet.net. [114.34.229.221]) by smtp.gmail.com with ESMTPSA id 143sm1726505pfx.144.2021.03.31.02.26.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Mar 2021 02:26:39 -0700 (PDT) From: Greentime Hu To: greentime.hu@sifive.com, paul.walmsley@sifive.com, hes@sifive.com, erik.danie@sifive.com, zong.li@sifive.com, bhelgaas@google.com, robh+dt@kernel.org, aou@eecs.berkeley.edu, mturquette@baylibre.com, sboyd@kernel.org, lorenzo.pieralisi@arm.com, p.zabel@pengutronix.de, alex.dewar90@gmail.com, khilman@baylibre.com, hayashi.kunihiko@socionext.com, vidyas@nvidia.com, jh80.chung@samsung.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, helgaas@kernel.org Subject: [PATCH v3 6/6] riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC Date: Wed, 31 Mar 2021 17:26:05 +0800 Message-Id: <20210331092605.105909-7-greentime.hu@sifive.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210331092605.105909-1-greentime.hu@sifive.com> References: <20210331092605.105909-1-greentime.hu@sifive.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Signed-off-by: Greentime Hu --- arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi index d1bb22b11920..b2317c8e3a80 100644 --- a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi +++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi @@ -158,6 +158,7 @@ prci: clock-controller@10000000 { reg = <0x0 0x10000000 0x0 0x1000>; clocks = <&hfclk>, <&rtcclk>; #clock-cells = <1>; + #reset-cells = <1>; }; uart0: serial@10010000 { compatible = "sifive,fu740-c000-uart", "sifive,uart0"; @@ -288,5 +289,37 @@ gpio: gpio@10060000 { clocks = <&prci PRCI_CLK_PCLK>; status = "disabled"; }; + pcie@e00000000 { + compatible = "sifive,fu740-pcie"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + reg = <0xe 0x00000000 0x0 0x80000000>, + <0xd 0xf0000000 0x0 0x10000000>, + <0x0 0x100d0000 0x0 0x1000>; + reg-names = "dbi", "config", "mgmt"; + device_type = "pci"; + dma-coherent; + bus-range = <0x0 0xff>; + ranges = <0x81000000 0x0 0x60080000 0x0 0x60080000 0x0 0x10000>, /* I/O */ + <0x82000000 0x0 0x60090000 0x0 0x60090000 0x0 0xff70000>, /* mem */ + <0x82000000 0x0 0x70000000 0x0 0x70000000 0x0 0x1000000>, /* mem */ + <0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>; /* mem prefetchable */ + num-lanes = <0x8>; + interrupts = <56>, <57>, <58>, <59>, <60>, <61>, <62>, <63>, <64>; + interrupt-names = "msi", "inta", "intb", "intc", "intd"; + interrupt-parent = <&plic0>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0x0 0x0 0x0 0x1 &plic0 57>, + <0x0 0x0 0x0 0x2 &plic0 58>, + <0x0 0x0 0x0 0x3 &plic0 59>, + <0x0 0x0 0x0 0x4 &plic0 60>; + clock-names = "pcie_aux"; + clocks = <&prci PRCI_CLK_PCIE_AUX>; + pwren-gpios = <&gpio 5 0>; + reset-gpios = <&gpio 8 0>; + resets = <&prci 4>; + status = "okay"; + }; }; }; -- 2.30.2