From patchwork Thu Jun 18 13:18:30 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Ferre X-Patchwork-Id: 6637161 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F25D09F1C1 for ; Thu, 18 Jun 2015 13:22:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 167F920832 for ; Thu, 18 Jun 2015 13:22:17 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 165462082F for ; Thu, 18 Jun 2015 13:22:16 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z5Zk0-0000G7-4r; Thu, 18 Jun 2015 13:20:24 +0000 Received: from eusmtp01.atmel.com ([212.144.249.243]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z5ZjR-00073D-JP for linux-arm-kernel@lists.infradead.org; Thu, 18 Jun 2015 13:19:50 +0000 Received: from tenerife.corp.atmel.com (10.161.101.13) by eusmtp01.atmel.com (10.161.101.31) with Microsoft SMTP Server id 14.3.235.1; Thu, 18 Jun 2015 15:19:22 +0200 From: Nicolas Ferre To: Alexandre Belloni , Jean-Christophe PLAGNIOL-VILLARD , Boris BREZILLON , Ludovic Desroches , Subject: [PATCH 3/3] ARM: at91/dt: add minimal sama5d2 Xplained board Date: Thu, 18 Jun 2015 15:18:30 +0200 Message-ID: X-Mailer: git-send-email 2.1.3 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150618_061950_034182_77167EA5 X-CRM114-Status: GOOD ( 13.93 ) X-Spam-Score: -2.6 (--) Cc: Nicolas Ferre , linux-kernel@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add minimal support for the new sama5d2 Xplained board. Only USB, sd/mmc, ethernet and uart/usart peripherals added. With this DTS file you can boot the board and begin to play with it. Rootfs on NFS and sd card have successfully been tested. Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-sama5d2_xplained.dts | 113 ++++++++++++++++++++++++++++ 2 files changed, 114 insertions(+) create mode 100644 arch/arm/boot/dts/at91-sama5d2_xplained.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 246473a244f6..6e8d95e1637d 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -41,6 +41,7 @@ dtb-$(CONFIG_SOC_SAM_V4_V5) += \ at91sam9x35ek.dtb dtb-$(CONFIG_SOC_SAM_V7) += \ at91-kizbox2.dtb \ + at91-sama5d2_xplained.dtb \ at91-sama5d3_xplained.dtb \ sama5d31ek.dtb \ sama5d33ek.dtb \ diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts new file mode 100644 index 000000000000..609f7d200a8f --- /dev/null +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -0,0 +1,113 @@ +/* + * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board + * + * Copyright (C) 2015 Atmel, + * 2015 Nicolas Ferre + * + * 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. + */ +/dts-v1/; +#include "sama5d2.dtsi" + +/ { + model = "Atmel SAMA5D2 Xplained"; + compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory { + reg = <0x20000000 0x80000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <12000000>; + }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + ahb { + usb0: gadget@00300000 { + status = "okay"; + }; + + usb1: ohci@00400000 { + num-ports = <3>; + status = "okay"; + }; + + usb2: ehci@00500000 { + status = "okay"; + }; + + sdmmc1: sdio-host@b0000000 { + bus-width = <4>; + status = "okay"; + }; + + apb { + macb0: ethernet@f8008000 { + phy-mode = "rmii"; + status = "okay"; + }; + + uart1: serial@f8020000 { + status = "okay"; + }; + + uart3: serial@fc008000 { + status = "okay"; + }; + }; + }; +};