From patchwork Tue Aug 22 11:43:12 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Mavrodiev X-Patchwork-Id: 9914971 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0EA7F603F9 for ; Tue, 22 Aug 2017 11:45:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0CD1D2887E for ; Tue, 22 Aug 2017 11:45:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 01B1828881; Tue, 22 Aug 2017 11:45:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4E9ED2887E for ; Tue, 22 Aug 2017 11:45:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=jejjyJlwW30A9bSCduMHtO3KKy5KqY2q9h60XWTElDE=; b=Ccjh2gv7rQE7uawHDXZ7PER52T H5YZ0guVpeeyh8YyF/anTWwD6JGo74avuvaVFtFpdOPOj/cQMROE6cCFA6X9Rp9kDiVzD0VKrLNaa 0JYexJ+R3K5w0Vwe4gJcLH1ceFzvK0P2gnGyqvbkMg9g6DWyWNlPpuLlWZNersWvHi1Vq0gSz4YRv haj0kwCIyZz8xZTYfMX78z2VNsptrGvXOSsuCNnPOGGp0AMhr/ELqDr7ulSET/mUfFw+gixOihdWV DKflQE8n6MeWvJ4JL4Jt8rTk0W62cSQNSdrKLRwcRj3cvKCZkP7De+dX9cKa/gijKGDANzBKniPuq xrdQL68A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dk7cq-0001ph-2T; Tue, 22 Aug 2017 11:45:40 +0000 Received: from olimex.com ([2001:470:0:1f2::b869:4820]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dk7bt-0008BL-Bl for linux-arm-kernel@lists.infradead.org; Tue, 22 Aug 2017 11:44:47 +0000 Received: from localhost.localdomain ([195.238.85.143]) by olimex.com with ESMTPSA (ECDHE-RSA-AES128-GCM-SHA256:TLSv1.2:Kx=ECDH:Au=RSA:Enc=AESGCM(128):Mac=AEAD) (SMTP-AUTH username stefan@olimex.com, mechanism PLAIN) for ; Tue, 22 Aug 2017 04:44:16 -0700 From: Stefan Mavrodiev To: Rob Herring , Mark Rutland , Russell King , Maxime Ripard , Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] ARM: dts: sun7i: Add dts file for A20-OLinuXino-MICRO-exGB Date: Tue, 22 Aug 2017 14:43:12 +0300 Message-Id: <20170822114313.9038-3-stefan@olimex.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170822114313.9038-1-stefan@olimex.com> References: <20170822114313.9038-1-stefan@olimex.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170822_044441_660652_F83C81CF X-CRM114-Status: GOOD ( 16.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-sunxi@googlegroups.com, Stefan Mavrodiev MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP A20-OLinuXino-MICRO has option with onboard eMMC chip. For now it's only shipped with 4BG chip, but in the future this may change. Currently the board is called "A20-OLinuXino-MICRO-e4GB". The dts is named "-exGB" to represent all eMMC configurations - e4GB, e8GB, etc. Signed-off-by: Stefan Mavrodiev --- arch/arm/boot/dts/Makefile | 1 + .../boot/dts/sun7i-a20-olinuxino-micro-exgb.dts | 81 ++++++++++++++++++++++ 2 files changed, 82 insertions(+) create mode 100644 arch/arm/boot/dts/sun7i-a20-olinuxino-micro-exgb.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4b17f35dc9a7..90cbfc57948e 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -880,6 +880,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-olinuxino-lime2.dtb \ sun7i-a20-olinuxino-lime2-emmc.dtb \ sun7i-a20-olinuxino-micro.dtb \ + sun7i-a20-olinuxino-micro-exgb.dtb \ sun7i-a20-orangepi.dtb \ sun7i-a20-orangepi-mini.dtb \ sun7i-a20-pcduino3.dtb \ diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-exgb.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-exgb.dts new file mode 100644 index 000000000000..2c592748e474 --- /dev/null +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-exgb.dts @@ -0,0 +1,81 @@ +/* + * Copyright 2017 Olimex Ltd. + * + * Stefan Mavrodiev + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "sun7i-a20-olinuxino-micro.dts" + +/ { + model = "Olimex A20-OLinuXino-MICRO-exGB"; + compatible = "olimex,a20-olinuxino-micro-exgb", "allwinner,sun7i-a20"; + + mmc2_pwrseq: pwrseq { + pinctrl-0 = <&mmc2_pins_nrst>; + pinctrl-names = "default"; + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>; + }; +}; + +&pio { + mmc2_pins_nrst: mmc2-rst-pin { + pins = "PC16"; + function = "gpio_out"; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_a>; + vmmc-supply = <®_vcc3v3>; + vqmmc-supply = <®_vcc3v3>; + bus-width = <4>; + non-removable; + mmc-pwrseq = <&mmc2_pwrseq>; + status = "okay"; + + emmc: emmc@0 { + reg = <0>; + compatible = "mmc-card"; + broken-hpi; + }; +};