From patchwork Wed Dec 2 08:03:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 336475 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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 05AA0C64E7C for ; Wed, 2 Dec 2020 08:05:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AB5632222C for ; Wed, 2 Dec 2020 08:05:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387757AbgLBIFM (ORCPT ); Wed, 2 Dec 2020 03:05:12 -0500 Received: from mail-eopbgr770054.outbound.protection.outlook.com ([40.107.77.54]:53377 "EHLO NAM02-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2387747AbgLBIFL (ORCPT ); Wed, 2 Dec 2020 03:05:11 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Fzggsbll1NKXOqIrYOVckQ5uD+A3k/Z4dZIozAwkWCTIR+nGoMss9sdDzMA57ifVr3OA1uuT/C4TQ3+ZpsUVh7dHgml4UW+SG7YsrldUeHnaZvNBpzGVg/JOUuatp22DvBSMb6f1SFtlgc1aOPxADZliX5qmOdK7JoXqo/Dxpbu6PsjMyS1UabE/cyrOWUarJpFj2AYwIfbFPbOF+AmSm5PjLpSsY7qRQ46LPaVBxB48DZegtEjn6nekB4IIAY3/3sVKQJ4NeGmMfW7cmjCJDkZ6wfq/Y3sVwWNUJWfWRHU1iceqcbPYvRZ+YD9VIMKTq7cdr6bCXwpNvQfJ1qSoew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lokp4fHtuvzfblfGZUmhqUCbojpWzus3liIh15gT2D0=; b=QNU1k0kE4fujKTZPdrVWQxKyF4qMMt9/tX0HSO9Vh8gS/j8xEFyDi28LOLyh5Bt4ZI39nF7k/rxXs3RdTNaUPw9FVOvnprLOtMG1WxNJ9UiowyQ87xsDhpQXwxWfbs3XohE274YUMNpCGsNSkePLeOLKu4ZbPgjW+YR477DpgjkA+DcvmFI3xq/UbroDBPMla4rEHePceOo/AkPMiHzJvclqu6/vBQWLLneqBQyDDsVnU0tcF9MUoZe1e5e7RaLyPF7uEmSwdTYWDXUxtHkFX033fwNMP6naYYbDm+fuuG2OM4CSsynfuJfIzHWqup2UUQ+dD3LlWGKGf46KGGPTGg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=openfive.com; dmarc=pass action=none header.from=sifive.com; dkim=pass header.d=sifive.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lokp4fHtuvzfblfGZUmhqUCbojpWzus3liIh15gT2D0=; b=DL1V+1+FMcY1DUjwRJ5HwFWcXG00MKWO3dzdpjHXTEqkmAe60jeRIf9ZPfUNvqowSMk7oW9FR9eXHWrWlWOk7NYDhwe8ncH/Ps+FmzbkxgGy5cn7PAirTFogjwEeZJouZ44EneiU8Ykuv34XOfO8YI7zeekF2UiStveZzVTGaCQ= Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none; vger.kernel.org; dmarc=none action=none header.from=sifive.com; Received: from CH2PR13MB4458.namprd13.prod.outlook.com (2603:10b6:610:6c::22) by CH2PR13MB3543.namprd13.prod.outlook.com (2603:10b6:610:2b::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.6; Wed, 2 Dec 2020 08:04:21 +0000 Received: from CH2PR13MB4458.namprd13.prod.outlook.com ([fe80::bdcd:2c1b:bf81:515c]) by CH2PR13MB4458.namprd13.prod.outlook.com ([fe80::bdcd:2c1b:bf81:515c%7]) with mapi id 15.20.3632.006; Wed, 2 Dec 2020 08:04:21 +0000 From: Yash Shah To: linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-pwm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Cc: broonie@kernel.org, gregkh@linuxfoundation.org, aou@eecs.berkeley.edu, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, andrew@lunn.ch, peter@korsgaard.com, paul.walmsley@sifive.com, palmer@dabbelt.com, robh+dt@kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org, sachin.ghadi@sifive.com, Yash Shah Subject: [PATCH 0/4] arch: riscv: add board and SoC DT file support Date: Wed, 2 Dec 2020 13:33:52 +0530 Message-Id: <1606896236-62780-1-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 2.7.4 X-Originating-IP: [159.117.144.156] X-ClientProxiedBy: BMXPR01CA0018.INDPRD01.PROD.OUTLOOK.COM (2603:1096:b00:d::28) To CH2PR13MB4458.namprd13.prod.outlook.com (2603:10b6:610:6c::22) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from osubuntu003.open-silicon.com (159.117.144.156) by BMXPR01CA0018.INDPRD01.PROD.OUTLOOK.COM (2603:1096:b00:d::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.17 via Frontend Transport; Wed, 2 Dec 2020 08:04:14 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: c5c9a6a6-70c0-4851-34f0-08d89698e02d X-MS-TrafficTypeDiagnostic: CH2PR13MB3543: X-LD-Processed: 22f88e9d-ae0d-4ed9-b984-cdc9be1529f1,ExtAddr X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3968; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 7fmbLO5njw71lR5jAtFm8sUcNSgGtBMKRiBMvJ9Bun1QAS9ax4iNF74hoUmx/DTwhmo0EJ+Ikp+Ktp7iI7SgR+XR3AENk5Lmiv78wDyxNpIN6cMzjT/+PapjW7COkN453EwpnpxmaVjYc13sMm1f+PG0yv/z9kmdBpRhq1iGsP5LwzzP55dwncPp0yqosYAIf8Wfm13Tb92fxjeGcFPDO1W3772BzEmBEsIbRXWTxGvhsgkrCxzZVXZhEjsoCFWcdKe14D6zraS6F8c8/MnlqgiynSqZEQvjcvHWbbqAlamJ6/slSft9wl8Sv+RoTsVZna2WoQ+5EC+DiJcL3QueNXA3j4aIHV+NYj0kstWjOpi1GEA5NSg6I0NDi0wh6Eh46mk7Mg4I/1rWFlM72xmD5Q== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:CH2PR13MB4458.namprd13.prod.outlook.com; PTR:; CAT:NONE; SFS:(366004)(136003)(396003)(39850400004)(346002)(376002)(83170400001)(36756003)(42882007)(66476007)(316002)(66556008)(83380400001)(2906002)(4326008)(956004)(2616005)(26005)(44832011)(5660300002)(7416002)(52116002)(478600001)(107886003)(66946007)(966005)(16526019)(8936002)(6512007)(6666004)(6506007)(186003)(6486002)(8676002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: sifive.com X-MS-Exchange-CrossTenant-AuthSource: CH2PR13MB4458.namprd13.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Dec 2020 08:04:21.1058 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 22f88e9d-ae0d-4ed9-b984-cdc9be1529f1 X-MS-Exchange-CrossTenant-Network-Message-Id: c5c9a6a6-70c0-4851-34f0-08d89698e02d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: MIMwcXU6BWM1mESFxVQjKIOxqBF1R79qgVW7rvr8gi4r2iES8JIUP2kUG3DRWfXsd/BsC/HMwLwH9bjx0g5X5w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR13MB3543 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Start board support by adding initial support for the SiFive FU740 SoC and the first development board that uses it, the SiFive HiFive Unmatched A00. Boot-tested on Linux 5.10-rc4 on a HiFive Unmatched A00 board using the U-boot and OpenSBI. This patch series is dependent on Zong's Patchset[0]. The patchset also adds two new nodes in dtsi file. The binding documentation patch for these nodes are already posted on the mailing list[1][2]. [0]: https://lore.kernel.org/linux-riscv/20201130082330.77268-4-zong.li@sifive.com/T/#u [1]: https://lore.kernel.org/linux-riscv/1606714984-16593-1-git-send-email-yash.shah@sifive.com/T/#t [2]: https://lore.kernel.org/linux-riscv/20201126030043.67390-1-zong.li@sifive.com/T/#u Yash Shah (4): dt-bindings: riscv: Update DT binding docs to support SiFive FU740 SoC riscv: dts: add initial support for the SiFive FU740-C000 SoC dt-bindings: riscv: Update YAML doc to support SiFive HiFive Unmatched board riscv: dts: add initial board data for the SiFive HiFive Unmatched .../devicetree/bindings/gpio/sifive,gpio.yaml | 4 +- .../devicetree/bindings/i2c/i2c-ocores.txt | 6 +- .../devicetree/bindings/pwm/pwm-sifive.yaml | 9 +- Documentation/devicetree/bindings/riscv/cpus.yaml | 6 + .../devicetree/bindings/riscv/sifive.yaml | 17 +- .../devicetree/bindings/serial/sifive-serial.yaml | 4 +- .../devicetree/bindings/spi/spi-sifive.yaml | 10 +- arch/riscv/boot/dts/sifive/Makefile | 3 +- arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 293 +++++++++++++++++++++ .../riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 253 ++++++++++++++++++ 10 files changed, 588 insertions(+), 17 deletions(-) create mode 100644 arch/riscv/boot/dts/sifive/fu740-c000.dtsi create mode 100644 arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts