From patchwork Wed Dec 9 05:35:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damien Le Moal X-Patchwork-Id: 11960405 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=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 09142C4361B for ; Wed, 9 Dec 2020 05:36:09 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A0A1C23B23 for ; Wed, 9 Dec 2020 05:36:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A0A1C23B23 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=wdc.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=q3Q3RHKExoayFcsQD65XFOagJw5WSc3dYOsgb27hEc0=; b=2vH6fue+wBllJoC9JzsUdpy0w rQxqQdifeZSyymVOvJmEMNjrtyIRUDhqDyBMQDmrApleUZuG074kK1DdfmlwST+plF3iuRR0OE7wv d2Lfw0NFY8EmKUhFBbN+XWHXBJ6GkzwxKykG4y1hGyvqDclaTxhnAfDYcV64DR2VRDitQs5s7rWR8 +68TvP5xoKcaMbPZIwc3tMFkYVXfYBhw1URfpiripD3mBGOCHhwgAKMoYTfrmx6UrTXtvDRrNj/K9 HKmBgrQfclMMUDh+6e62h61vHkEQftrgH9lN/EPfEBHye8L+x3OBHMxHVDKx1XC+S5afqUFRiSS5v tyYUakL0A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kms8u-0008DO-67; Wed, 09 Dec 2020 05:36:00 +0000 Received: from esa2.hgst.iphmx.com ([68.232.143.124]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kms8i-0007xt-VZ for linux-riscv@lists.infradead.org; Wed, 09 Dec 2020 05:35:51 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1607492376; x=1639028376; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=hvjxYkrCLXy0hmcvkbGaloi2RPYvHNYBJiid7QgTCBY=; b=korhKedMSnVoFea2WSqWFQbETTjgfC29ZL4mSYDHC2AXIoagLXlS2gdo qgowMW/dTjwGZZ+wKV7sqyxdfVDs63s7mVywQIUzDoWXqo5+ir3n1c+4p GsL6unnGw2lXYJQ6UIFiyuh7prkDUR+zFj3D08oB/RRxO+nomTk+P4K/0 AEbYjgdVAcPv8sEMSyThrOPS/SKpotIbzWnqEeYMCQbI5ThqphptstFLk 9VQOCJY8HVPFGBz3RY0fY+Xip28k7YE/XcrT3LHg/j4bgvZDphKGRkoQ3 CJXECRKhpl+Er4kNcv/twsEcjN1jdYmFdbMEZF2BRpToq1z4IVdIKjUsR A==; IronPort-SDR: 0xt2lbljN+pqeFN9TVoFREeVfx/B8T/63OXaC5UDo0m0GtJGjPz4BqEU2BHQlT45MzsDvPTlLH T7nL6PBjfgkkdeZAkrvTaRdPEQKhcl39lc0+NXFC5x1kg7gxeZyS7Fo3OZdoSYuueMR7W2uBht 4UUDlYtKlLv7DuqxC+ZYeKoFlwRMKeaWtlsZ3FKXeoc0jBDVdvhZ2cfk4vZxRnTChDY71Hu+q6 tfWiCJRKDGFIn2jVWDF/IdiXz9GchswKAFo1FAq31Cxhn4y4LkaVcAt6tXiv4lLltrbp3GZM0x 8IE= X-IronPort-AV: E=Sophos;i="5.78,404,1599494400"; d="scan'208";a="258465570" Received: from h199-255-45-14.hgst.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 09 Dec 2020 13:39:34 +0800 IronPort-SDR: Ovy83r7Wd18jRDVqiHuGHqPWHf3+dNw6qHxf3d0KGuteO3RA3wM0cOGqBMKkUbaScr1Bcv/v9s iXq37Pbuq3yusAxxVCWQXMwAfrpXeJ3Z8= Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2020 21:21:14 -0800 IronPort-SDR: KwzPCqZbsr2PN7ryP5ASYvkkHDVy9HfpnTd+j5F5Zu9hGZt2KrK481wMcTvkl5aMeMsJXs8KY8 s001We1Qv2Gg== WDCIronportException: Internal Received: from wdapacbjl0003.my.asia.wdc.com (HELO twashi.fujisawa.hgst.com) ([10.84.71.173]) by uls-op-cesaip02.wdc.com with ESMTP; 08 Dec 2020 21:35:46 -0800 From: Damien Le Moal To: Palmer Dabbelt , linux-riscv@lists.infradead.org, Rob Herring , devicetree@vger.kernel.org, Stephen Boyd , linux-clk@vger.kernel.org, Linus Walleij , linux-gpio@vger.kernel.org, Philipp Zabel Subject: [PATCH v6 18/22] riscv: Add SiPeed MAIX GO board device tree Date: Wed, 9 Dec 2020 14:35:02 +0900 Message-Id: <20201209053506.122582-19-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201209053506.122582-1-damien.lemoal@wdc.com> References: <20201209053506.122582-1-damien.lemoal@wdc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201209_003549_732503_6FB222B6 X-CRM114-Status: GOOD ( 13.98 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sean Anderson Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add a device tree for the SiPeed MAIX GO board. This device tree enables buttons, LEDs, gpio, i2c and spi/mmc SD card devices. Signed-off-by: Damien Le Moal --- arch/riscv/boot/dts/canaan/k210_maix_go.dts | 237 ++++++++++++++++++++ 1 file changed, 237 insertions(+) create mode 100644 arch/riscv/boot/dts/canaan/k210_maix_go.dts diff --git a/arch/riscv/boot/dts/canaan/k210_maix_go.dts b/arch/riscv/boot/dts/canaan/k210_maix_go.dts new file mode 100644 index 000000000000..c3294dfaa3c6 --- /dev/null +++ b/arch/riscv/boot/dts/canaan/k210_maix_go.dts @@ -0,0 +1,237 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019-20 Sean Anderson + * Copyright (C) 2020 Western Digital Corporation or its affiliates. + */ + +/dts-v1/; + +#include "k210.dtsi" + +#include +#include + +/ { + model = "SiPeed MAIX GO"; + compatible = "sipeed,maix-go", "canaan,kendryte-k210"; + + chosen { + bootargs = "earlycon console=ttySIF0"; + stdout-path = "serial0:115200n8"; + }; + + gpio-leds { + compatible = "gpio-leds"; + + green { + gpios = <&gpio1_0 4 GPIO_ACTIVE_LOW>; + }; + + red { + gpios = <&gpio1_0 5 GPIO_ACTIVE_LOW>; + }; + + blue { + gpios = <&gpio1_0 6 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + up { + label = "UP"; + linux,code = ; + gpios = <&gpio1_0 7 GPIO_ACTIVE_LOW>; + }; + + press { + label = "PRESS"; + linux,code = ; + gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + }; + + down { + label = "DOWN"; + linux,code = ; + gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + status = "disabled"; + + simple-audio-card,cpu { + sound-dai = <&i2s0 0>; + }; + + simple-audio-card,codec { + sound-dai = <&mic>; + }; + }; + + mic: mic { + #sound-dai-cells = <0>; + compatible = "memsensing,msm261s4030h0"; + status = "disabled"; + }; +}; + +&fpioa { + pinctrl-0 = <&jtag_pinctrl>; + pinctrl-names = "default"; + status = "okay"; + + jtag_pinctrl: jtag-pinmux { + pinmux = , + , + , + ; + }; + + uarths_pinctrl: uarths-pinmux { + pinmux = , + ; + }; + + gpio_pinctrl: gpio-pinmux { + pinmux = , + , + , + , + , + , + , + ; + }; + + gpiohs_pinctrl: gpiohs-pinmux { + pinmux = , + , + , + , + , + , + , + , + , + , + ; + }; + + i2s0_pinctrl: i2s0-pinmux { + pinmux = , + , + ; + }; + + dvp_pinctrl: dvp-pinmux { + pinmux = , + , + , + , + , + , + , + ; + }; + + spi0_pinctrl: spi0-pinmux { + pinmux = , /* cs */ + , /* rst */ + , /* dc */ + ; /* wr */ + }; + + spi1_pinctrl: spi1-pinmux { + pinmux = , + , + , + ; /* cs */ + }; + + i2c1_pinctrl: i2c1-pinmux { + pinmux = , + ; + }; +}; + +&uarths0 { + pinctrl-0 = <&uarths_pinctrl>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gpio0 { + pinctrl-0 = <&gpiohs_pinctrl>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gpio1 { + pinctrl-0 = <&gpio_pinctrl>; + pinctrl-names = "default"; + status = "okay"; +}; + +&i2s0 { + #sound-dai-cells = <1>; + pinctrl-0 = <&i2s0_pinctrl>; + pinctrl-names = "default"; +}; + +&i2c1 { + pinctrl-0 = <&i2c1_pinctrl>; + pinctrl-names = "default"; + clock-frequency = <400000>; + status = "okay"; +}; + +&dvp0 { + pinctrl-0 = <&dvp_pinctrl>; + pinctrl-names = "default"; +}; + +&spi0 { + pinctrl-0 = <&spi0_pinctrl>; + pinctrl-names = "default"; + num-cs = <1>; + cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; + + panel@0 { + compatible = "sitronix,st7789v"; + reg = <0>; + reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; + dc-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>; + spi-max-frequency = <15000000>; + status = "disabled"; + }; +}; + +&spi1 { + pinctrl-0 = <&spi1_pinctrl>; + pinctrl-names = "default"; + num-cs = <1>; + cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; + status = "okay"; + + slot@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <25000000>; + broken-cd; + }; +}; + +&spi3 { + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + m25p,fast-read; + broken-flash-reset; + }; +};