From patchwork Sun Jun 14 18:55:06 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karsten Merker X-Patchwork-Id: 6605331 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id DE30EC0020 for ; Sun, 14 Jun 2015 18:59:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CF732205CD for ; Sun, 14 Jun 2015 18:59:08 +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 B2A44205CA for ; Sun, 14 Jun 2015 18:59:07 +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 1Z4D51-0005Ft-9P; Sun, 14 Jun 2015 18:56:27 +0000 Received: from mout.kundenserver.de ([212.227.17.13]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z4D4n-0005CV-UK for linux-arm-kernel@lists.infradead.org; Sun, 14 Jun 2015 18:56:15 +0000 Received: from excalibur.cnev.de ([213.196.204.247]) by mrelayeu.kundenserver.de (mreue103) with ESMTPSA (Nemesis) id 0MH5lK-1Yrbs21W30-00DmrR; Sun, 14 Jun 2015 20:55:44 +0200 Received: from localhost ([127.0.0.1] helo=excalibur.cnev.de) by excalibur.cnev.de with esmtp (Exim 4.84) (envelope-from ) id 1Z4D4L-0007Da-OD; Sun, 14 Jun 2015 20:55:45 +0200 From: Karsten Merker To: Maxime Ripard , Siarhei Siamashka Subject: [PATCH V2] ARM: dts: sun6i: Add dts file for MSI Primo81 tablet Date: Sun, 14 Jun 2015 20:55:06 +0200 Message-Id: <1434308106-27704-2-git-send-email-merker@debian.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1434308106-27704-1-git-send-email-merker@debian.org> References: <20150108095213.GR7853@lukather> <1434308106-27704-1-git-send-email-merker@debian.org> X-Provags-ID: V03:K0:7KPAwXuBJsfCd0leW3vXN2FZOYiAkzwGNyqSYwvBClzLyHAeEDn FQDCQVqF5vTAbxHrUa6fLTpa+pYbEmEpOHbTeVou3+RrtLORjIa9X83M+8s8H3VocRluby0 qJHD3/Xw5j5XSX3havgkNrjlRhsUqLHo/nNeXO9YtdL0sEV4WsD5PhXgIrQv9ys0HdnPuFq o0AQAhKm70n0PZzGTCzig== X-UI-Out-Filterresults: notjunk:1; V01:K0:e71mugL5ENs=:sEjMEj7cv+xETQnGCbYRuc Ne2j70Y84gp9KDGv5+UqvKpoKaFJoP8pfBsd78UE5duWby0Ac3rPNwypuiWK1adt1CvD4ao74 F6OQrpmHP091f7mYRlMyn/hw+WTISCdhqOtpIbQ+RbNvJz31JCkGv9YEYqz4FrTlfBKYotjak KV3/D9iOoNTOjcZSSdbrEq0vqi0rDUjUlbIDGHwaIO6oiSx6SIQ3vxbIT5hw+xGN1/7tuwd10 LRx0NcLKZobIV57rXFasGc1f9e8/YlVMv9go5pGnHSmzQnnXoqJqk3DVjK+yuiElS+Bbz6Bnx NdNsbGk43SEZ9ZtYW4SF3jsaY1UEW3zWtP5OmnNAHqsEarfdzK1geZLy8/HFsRR7hQ0uqi3Xd v8fmKqbbXJrABvFaZQwI03EipbaM3RB0OTEnD7tfSRMpDYO3lkJ+QuWdmBqX0obixorxIgRaU rZuG4xovtmK67u8fKo2nFkgZjDZ4cuOJI9LAqOev/U6o9ofP+VDtytY19TYcinC01eQG/hpld LXSjTaNtboRCurpxsFfvoi5aRW/jC8kjcVo1Mcp/Q36iVWpAaQcRtcBm1ZX/189prbgONY3yT ObKkEu57mQRZNdfXLIXU/V5ZPKKtwFJxB3q+eeSYUo6Gj5+g21RsEKFaF4MqtMcVLxJ8Pw/uy tI2Wz0ksw/yAgrIxiAalpVmA4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150614_115614_363609_778E2676 X-CRM114-Status: GOOD ( 15.97 ) X-Spam-Score: -0.0 (/) Cc: Karsten Merker , devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-arm-kernel@lists.infradead.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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.6 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 The MSI Primo81 is an A31s based tablet, with 1G RAM, 16G NAND, 1024x768 IPS LCD display, mono speaker, 0.3 MP front camera, 2.0 MP rear camera, 3500 mAh battery, gt911 touchscreen, mma8452 accelerometer and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons (both volume buttons are also connected to the UBOOT_SEL pin). The external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB OTG and 3.5mm headphone jack. More details are available at http://linux-sunxi.org/MSI_Primo81 This initial dts file only provides support for mmc, wifi and uart (there is no external connector for uart though). Graphics can be used via simplefb. However, without usb otg, there are no reasonable means to handle user input yet. Signed-off-by: Siarhei Siamashka Signed-off-by: Karsten Merker --- Changes since V1: - Use symbolic instead of numeric pinctrl values as requested by Maxime Ripard. - Change the include syntax from /include/ to #include to make the dts build with current kernels. arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/sun6i-a31s-primo81.dts | 96 ++++++++++++++++++++++++++++++++ 2 files changed, 98 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/sun6i-a31s-primo81.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 867e6e3..31686c7 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -552,7 +552,8 @@ dtb-$(CONFIG_MACH_SUN6I) += \ sun6i-a31-i7.dtb \ sun6i-a31-m9.dtb \ sun6i-a31-mele-a1000g-quad.dtb \ - sun6i-a31s-cs908.dtb + sun6i-a31s-cs908.dtb \ + sun6i-a31s-primo81.dtb dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-bananapi.dtb \ sun7i-a20-bananapro.dtb \ diff --git a/arch/arm/boot/dts/sun6i-a31s-primo81.dts b/arch/arm/boot/dts/sun6i-a31s-primo81.dts new file mode 100644 index 0000000..8ac0bdd --- /dev/null +++ b/arch/arm/boot/dts/sun6i-a31s-primo81.dts @@ -0,0 +1,96 @@ +/* + * Copyright 2014 Siarhei Siamashka + * Copyright 2015 Karsten Merker + * + * 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 library 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 library 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. + * + * You should have received a copy of the GNU General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + * + * 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 "sun6i-a31s.dtsi" +#include "sunxi-common-regulators.dtsi" + +/ { + model = "MSI Primo81 tablet"; + compatible = "msi,primo81", "allwinner,sun6i-a31s"; + + chosen { + bootargs = "earlyprintk console=ttyS0,115200"; + }; + + soc@01c00000 { + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_primo81>; + vmmc-supply = <®_vcc3v0>; + bus-width = <4>; + cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ + cd-inverted; + status = "okay"; + }; + + usbphy: phy@01c19400 { + status = "okay"; + }; + + ehci0: usb@01c1a000 { + /* rtl8188etv wifi is connected here */ + status = "okay"; + }; + + pio: pinctrl@01c20800 { + mmc0_cd_pin_primo81: mmc0_cd_pin@0 { + allwinner,pins = "PA8"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + }; + + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + }; +};