From patchwork Sat Nov 7 08:14:17 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: 321830 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=-12.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,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 41D05C64E75 for ; Sat, 7 Nov 2020 08:15:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 07EEC208E4 for ; Sat, 7 Nov 2020 08:15:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="Kh96Y4hj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728222AbgKGIPl (ORCPT ); Sat, 7 Nov 2020 03:15:41 -0500 Received: from esa3.hgst.iphmx.com ([216.71.153.141]:57208 "EHLO esa3.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727801AbgKGIPl (ORCPT ); Sat, 7 Nov 2020 03:15:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1604736940; x=1636272940; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=i3OjSRaZdRZEopF5emoT4BE/85Aj4wU9L44olUTo9sc=; b=Kh96Y4hj3FGH+9DaF8I3G48gh/IaM41SN+4mP0iJdP9EDznSJ99l6c5H J+TS2pmPHcLkOTmKfrGClYM3ZiU8UZ3/K+n340tNADgxLKzZ+urCyqIms IAwLFR2Sfe29EhgSfcWt40RGo5KmylwsgykJFuM/YiCTLMJroQd9cusxJ trviBz7lupFL9UhSMkrmebrka8WwQoYGCsG1qrFtCiMolc5FzM9WMKbUA ugxQ74FCkmKaKTfRBy0x5tSHB8cTOmjNRuzaMjhDH2nUcONKABn63f/Oz y1+vT/B+TKyt1jhI85Aw/fzvXrsZCUJD/STQLrio2zSrm+DS7VxRKIego A==; IronPort-SDR: Yo9GPwLhKOLwOhVJU/MK51VsfLemtrhqsVexs1WCQajGCUyTmpEaBQroz4f/G4q4N5t0d3Ccqq FsDOYlxKvK6oxxhFfnqsumGVGFlqIWYaxqGeR3vrhjUvgsswnA2gl8sI9+gjww7J2rymEzxhag Xl1f352i2qvr1TgqG8zzB04ySwcv681QNIXwfQiXipeb7NScimsqBF5ijYHfmtArNons7LyQGq SxiY8FhTP9Pwn/tzl1lXrFUT1ggLUn0hvVB/D2pvCPKk7HsrLIBhuff/2ka5uw6WZtvXNAJEZx 5vQ= X-IronPort-AV: E=Sophos;i="5.77,459,1596470400"; d="scan'208";a="156564439" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 07 Nov 2020 16:15:40 +0800 IronPort-SDR: 5zW93m5p0Calv9I4J4xiE08cXAvyZtaWqTj91yHvgc9AlcpB+9IbetHPLVaqw+QU74hE49LsAY lr+Oy9NQviZljX3fG0nVUdR0Q8OE9R2hDGXs17KJ4QQOfi7M9HAklxsG6jDk0YfrEG2B9cV/aP 0VKWgsZdZv6+8COaJx9p7cYHDcQhv/HjgV2u/9vJwPoldewpcTOIAbI3dJM0LpQq3diEsfk40c USY+PDi2cZoq27HN0WuXY8CqgHcDQeCRoJWaZYohbhwe5mi/YhC3bp9gCshFnC+FetAVnekkpv /g1CiPac+rVNkU9UNyX2e9CB Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Nov 2020 00:00:31 -0800 IronPort-SDR: MBGZyaKY5Z+WE1I0AHYNyaKif90gu5vRzLUfMzKGP0olVXLyXoGjgS9sN+vLb6mThTKKRvAsnA KesyVKW0F2+XssFoUj6WT2XxCpDG+IfVLrYeVe3waXM3lTcrLUdWGCZs/MK55ZdUoqud9WnuM+ L9SOM3DQP/GpwcBZrhGHkGYCBuTw1JjepSx2/BYej8cFy6g6jQHmkvSOFBQXUZqh26cIHyajkp DPJLkysL4cn+puRPtRU6uZfUrjtVCz5UK3DkxkFxIedX7zbUopPYOOnNkWJvLCcp+wk9P5Myiy wLs= WDCIronportException: Internal Received: from hdrdzf2.ad.shared (HELO twashi.fujisawa.hgst.com) ([10.84.71.85]) by uls-op-cesaip01.wdc.com with ESMTP; 07 Nov 2020 00:15:38 -0800 From: Damien Le Moal To: Palmer Dabbelt , linux-riscv@lists.infradead.org, Rob Herring , Frank Rowand , devicetree@vger.kernel.org, Serge Semin , Mark Brown , linux-spi@vger.kernel.org, Stephen Boyd , linux-clk@vger.kernel.org, Linus Walleij , linux-gpio@vger.kernel.org, Philipp Zabel Cc: Sean Anderson Subject: [PATCH 29/32] riscv: Add SiPeed MAIX GO board device tree Date: Sat, 7 Nov 2020 17:14:17 +0900 Message-Id: <20201107081420.60325-30-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201107081420.60325-1-damien.lemoal@wdc.com> References: <20201107081420.60325-1-damien.lemoal@wdc.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.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/kendryte/k210_maix_go.dts | 237 ++++++++++++++++++ 1 file changed, 237 insertions(+) create mode 100644 arch/riscv/boot/dts/kendryte/k210_maix_go.dts diff --git a/arch/riscv/boot/dts/kendryte/k210_maix_go.dts b/arch/riscv/boot/dts/kendryte/k210_maix_go.dts new file mode 100644 index 000000000000..8254d93a5e82 --- /dev/null +++ b/arch/riscv/boot/dts/kendryte/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", "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 = <&fpioa_jtag>; + pinctrl-names = "default"; + status = "okay"; + + fpioa_jtag: jtag { + pinmux = , + , + , + ; + }; + + fpioa_uarths: uarths { + pinmux = , + ; + }; + + fpioa_gpio: gpio { + pinmux = , + , + , + , + , + , + , + ; + }; + + fpioa_gpiohs: gpiohs { + pinmux = , + , + , + , + , + , + , + , + , + , + ; + }; + + fpioa_i2s0: i2s0 { + pinmux = , + , + ; + }; + + fpioa_dvp: dvp { + pinmux = , + , + , + , + , + , + , + ; + }; + + fpioa_spi0: spi0 { + pinmux = , /* cs */ + , /* rst */ + , /* dc */ + ; /* wr */ + }; + + fpioa_spi1: spi1 { + pinmux = , + , + , + ; /* cs */ + }; + + fpioa_i2c1: i2c1 { + pinmux = , + ; + }; +}; + +&uarths0 { + pinctrl-0 = <&fpioa_uarths>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gpio0 { + pinctrl-0 = <&fpioa_gpiohs>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gpio1 { + pinctrl-0 = <&fpioa_gpio>; + pinctrl-names = "default"; + status = "okay"; +}; + +&i2s0 { + #sound-dai-cells = <1>; + pinctrl-0 = <&fpioa_i2s0>; + pinctrl-names = "default"; +}; + +&i2c1 { + pinctrl-0 = <&fpioa_i2c1>; + pinctrl-names = "default"; + clock-frequency = <400000>; + status = "okay"; +}; + +&dvp0 { + pinctrl-0 = <&fpioa_dvp>; + pinctrl-names = "default"; +}; + +&spi0 { + pinctrl-0 = <&fpioa_spi0>; + pinctrl-names = "default"; + num-cs = <1>; + cs-gpios = <&gpio0 20 0>; + + panel@0 { + compatible = "sitronix,st7789v"; + reg = <0>; + reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; + dc-gpios = <&gpio0 22 0>; + spi-max-frequency = <15000000>; + status = "disabled"; + }; +}; + +&spi1 { + pinctrl-0 = <&fpioa_spi1>; + pinctrl-names = "default"; + num-cs = <1>; + polling; + status = "okay"; + + slot@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <4000000>; + broken-cd; + }; +}; + +&spi3 { + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + m25p,fast-read; + broken-flash-reset; + }; +};