From patchwork Thu Sep 28 09:25:42 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 9975575 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 61C096037E for ; Thu, 28 Sep 2017 09:27:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 512DC2954F for ; Thu, 28 Sep 2017 09:27:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 460E22954D; Thu, 28 Sep 2017 09:27:33 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=unavailable 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 35AF029548 for ; Thu, 28 Sep 2017 09:27:31 +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=/D+FrVDTw32BekMSgmLtS6gK11xj72fPGXR1VM88cF4=; b=sNmPOwtaixMS5SxJLWncRRXQBi BZBIkUWwnfa0lv58onAJZvJCS13BRZvIi8ySgFKJPVH9EzjskIbm5B1fFY96L7FJCaXDgYtfbuVw1 oSVIz7+L+Soij0CiGw8MhQwPx9liFHWN/uGh1u63LhZh9srzRdg97FCJOerLc4CvKjVsqEoLnqvbj aZl+ePbTY3rOpgMe0P/ntErE287XIIW2sWUOwjMS1GA5kJ6ldM+PsfYILKYkx1mCsVrE/zU+Lb+77 2wIoidBPRvOOjkS3gOu4sLRPHxr0eC4jPXGHr6kV3caO5Ag+XENyPyPNmWZnwSLGe+06kTPfd1kQF BRFplHLw==; 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 1dxV6L-0006lz-LA; Thu, 28 Sep 2017 09:27:25 +0000 Received: from elephant.birch.relay.mailchannels.net ([23.83.209.57]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dxV64-0006Jy-Gl for linux-arm-kernel@lists.infradead.org; Thu, 28 Sep 2017 09:27:17 +0000 X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 06715127A98; Thu, 28 Sep 2017 09:26:41 +0000 (UTC) Received: from hermes.aosc.io (unknown [100.96.126.227]) (Authenticated sender: lmn-TZDUIOWCRQMW) by relay.mailchannels.net (Postfix) with ESMTPA id 3A3C9127EBF; Thu, 28 Sep 2017 09:26:35 +0000 (UTC) X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from hermes.aosc.io (hermes.aosc.io [172.20.107.195]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.9.14); Thu, 28 Sep 2017 09:26:40 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io X-MailChannels-Auth-Id: lmn-TZDUIOWCRQMW X-Illustrious-Eight: 2e2de5db7e3e33b8_1506590795772_4138455418 X-MC-Loop-Signature: 1506590795772:4279195241 X-MC-Ingress-Time: 1506590795771 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 4DB06485EE; Thu, 28 Sep 2017 09:26:29 +0000 (UTC) From: Icenowy Zheng To: Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v2 2/3] ARM: dts: sun8i: Add board dts file for Banana Pi M2 Ultra Date: Thu, 28 Sep 2017 17:25:42 +0800 Message-Id: <20170928092543.45648-3-icenowy@aosc.io> In-Reply-To: <20170928092543.45648-1-icenowy@aosc.io> References: <20170928092543.45648-1-icenowy@aosc.io> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170928_022709_783554_7366C27E X-CRM114-Status: GOOD ( 17.41 ) 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: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Icenowy Zheng 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 From: Chen-Yu Tsai The Banana Pi M2 Ultra is an SBC based on the Allwinner R40 SoC. The form factor and position of various connectors, leds and buttons is similar to the Banana Pi M1+, Banana Pi M3, and is exactly the same as the latest Banana Pi M64. It features: - X-Powers AXP221s PMIC connected to i2c0 - 2 GB DDR3 DRAM - 8 GB eMMC - micro SD card slot - DC power jack - HDMI output - MIPI DSI connector - 2x USB 2.0 hosts - 1x USB 2.0 OTG - gigabit ethernet with Realtek RTL8211E transceiver - WiFi/Bluetooth with AP6212 chip, with external antenna connector - SATA and power connectors for native SATA support - camera sensor connector - consumer IR receiver - audio out headphone jack - onboard microphone - red, green, and blue LEDs - debug UART pins - Li-Po battery connector - Raspberry Pi B+ compatible GPIO header - power, reset, and boot control buttons This patch adds a dts file that enables UART, MMC and PMIC support. Signed-off-by: Chen-Yu Tsai Signed-off-by: Icenowy Zheng --- Changes in v2: - Dropped the vcc5v0 regulator, as it's not used yet. arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 177 ++++++++++++++++++++++ 2 files changed, 178 insertions(+) create mode 100644 arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9cf688d404b8..93b1e63a52af 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -939,6 +939,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-h3-orangepi-plus2e.dtb \ sun8i-r16-bananapi-m2m.dtb \ sun8i-r16-parrot.dtb \ + sun8i-r40-bananapi-m2-ultra.dtb \ sun8i-v3s-licheepi-zero.dtb \ sun8i-v3s-licheepi-zero-dock.dtb dtb-$(CONFIG_MACH_SUN9I) += \ diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts new file mode 100644 index 000000000000..148427517819 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts @@ -0,0 +1,177 @@ +/* + * Copyright (C) 2017 Chen-Yu Tsai + * Copyright (C) 2017 Icenowy Zheng + * + * 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 "sun8i-r40.dtsi" + +#include + +/ { + model = "Banana Pi BPI-M2-Ultra"; + compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + pwr-led { + label = "bananapi:red:pwr"; + gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + user-led-green { + label = "bananapi:green:user"; + gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; + }; + + user-led-blue { + label = "bananapi:blue:user"; + gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; + }; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */ + }; +}; + +&i2c0 { + status = "okay"; + + axp22x: pmic@34 { + compatible = "x-powers,axp221"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp22x.dtsi" + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "avcc"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-sys"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-io"; +}; + +®_dldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +&mmc0 { + vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */ + cd-inverted; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pg_pins>; + vmmc-supply = <®_dldo2>; + vqmmc-supply = <®_dldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&mmc2 { + vmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +};