From patchwork Sat Aug 26 11:11:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antony Antony X-Patchwork-Id: 9923441 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 EDCF8603FA for ; Sat, 26 Aug 2017 11:12:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D801C285B1 for ; Sat, 26 Aug 2017 11:12:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CCF9A285CA; Sat, 26 Aug 2017 11:12:51 +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=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 1B714285B1 for ; Sat, 26 Aug 2017 11:12:50 +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=E+YWA2GYrx0z+Uf46zhjSNXE1UzGqaq2r7M862060ZU=; b=qXDTg+VOc84pTUEojp1ZSseWe7 ZiZqgQvJiLx1vpReLTJjXWBM7Cjbmfx6Ny0t+oLzNSmdPsucr7qSJkyGEFG8ZHf6TmLW6WRRkad4q Pxy3fld96KtunJu3LQPFGBiPD9+f62GbhC36eNxhToFm9ASwR4hrWKkm+IYZv7ynXfmcwOWLY4+5R TUzKkI31NGn3n4w+540heVaPxGZhWINIyp665P8CV1iclP+ijqsWh1wJqDEQ+nSfvTohtah5sBLLX I1QAFBAi855EhbM9jW0ntXAX6qzTIAbEeZG0AAu1QXTj+i26TDND4FgOQIvupJhmYD3EZMpYwJNqb QJ11JjSQ==; 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 1dlZ1D-0003ZJ-0g; Sat, 26 Aug 2017 11:12:47 +0000 Received: from lb1-smtp-cloud9.xs4all.net ([194.109.24.22]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dlZ19-0003PU-BU for linux-arm-kernel@lists.infradead.org; Sat, 26 Aug 2017 11:12:45 +0000 Received: from localhost.localdomain ([83.163.117.153]) by smtp-cloud9.xs4all.net with ESMTPA id lZ0hdufPqdRLjlZ0jd0bhk; Sat, 26 Aug 2017 13:12:17 +0200 From: Antony Antony To: Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v3] arm64: allwinner: h5: add support for NanoPi NEO Plus 2 Date: Sat, 26 Aug 2017 13:11:25 +0200 Message-Id: <20170826111125.12582-1-antony@phenome.org> X-Mailer: git-send-email 2.11.0 (Apple Git-81) In-Reply-To: <20170824231716.2623-1-antony@phenome.org> References: <20170824231716.2623-1-antony@phenome.org> X-CMAE-Envelope: MS4wfEqm42xemePA3qn9yjOkIF7D+/Huc02vCoJOcxL6VLCyEE4z4eoV+C/8mRzhf9Hva0kDLeksEvbfbqAwsdTVGG1HVedjj0lZ+FKKBcPIqaTC/2SwsRga X3OR81WTayM6Y1j4FkNoUzUek0473PUn1MES5lH6sg34C5rmDirZexjCm8PoIXXyXZJaoI7rv4/acY5eRCA7tBfqgUTAbEDxrsgXpx3MRlEEMOFIV9ZV87Fr VhTvOOmi4uZa7hM1qsmwyM+ZOtjX1LrTAPbHgJv2HQMgcvivzAlp0hyCjpPWxs1uMhgTtI2NjoSqA42/6BHUsIYAtqne+YqyMIU0qVnrFO7Ia6rzvBbpIQGq FusbRQQJVa+B6WxHb9hcXFPu/dgpsg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170826_041243_536991_8C7D031A X-CRM114-Status: GOOD ( 16.38 ) 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, Antony Antony , Linux Kernel Mailing List , linux-sunxi@googlegroups.com, 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 Add initial DT support for NanoPi NEO Plus 2 by FriendlyELEC Allwinner quad core H5 Cortex A53 with an ARM Mali-450MP GPU 1 GB DDR3 RAM 8GB eMMC flash (Samsung KLM8G1WEPD-B031) micro SD card slot Gigabit Ethernet (external RTL8211E-VB-CG chip) 802.11 b/g/n WiFi, Bluetooth 4.0 (Ampak AP6212A module) 2x USB 2.0 host ports & 2x USB via headers The DTS is based on OrangePi PC 2, sun50i-h5-orangepi-pc2 Added dwmac-sun8i Gigabit Ethernet support based on Nano Pi Neo2 DT and the schematics. Signed-off-by: Antony Antony --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts | 260 +++++++++++++++++++++ 2 files changed, 261 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts --- Changes v1 -> v2 add wifi power controller, mmc1, mmc2 remove reg_usb0_vbus v2 -> v3 fix typo s/orangepi/nanopi/, s/pus/plus/ usb_otg set to host mode wifi fix, based on commit 442e1f7e brcm,bcm43xx-fmac.txt remove functions on header pins: spi, ir, ehci 1&2, ohci 1&2, uart 1&2 remove hdmi, de2, r-gpio-keys, mixer - not supported the board diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 108f12c..e6810c8 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo-plus2.dtb always := $(dtb-y) subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts new file mode 100644 index 0000000..f86db28 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts @@ -0,0 +1,260 @@ +/* + * Copyright (C) 2017 Antony Antony + * Copyright (C) 2016 ARM Ltd. + * + * 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 "sun50i-h5.dtsi" + +#include +#include +#include + +/ { + model = "FriendlyARM NanoPi NEO Plus2"; + compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5"; + + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + aliases { + ethernet0 = &emac; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + pwr { + label = "nanopi:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + status { + label = "nanopi:red:status"; + gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; + }; + }; + + reg_gmac_3v3: gmac-3v3 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac_power_pin_nanopi>; + regulator-name = "gmac-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <100000>; + enable-active-high; + gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; + }; + + vdd_cpux: gpio-regulator { + compatible = "regulator-gpio"; + + pinctrl-names = "default"; + pinctrl-0 = <&vdd_cpux_r_npi>; + + regulator-name = "vdd-cpux"; + regulator-type = "voltage"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <50>; /* 4ms */ + + gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; + gpios-states = <0x1>; + states = <1100000 0x0 + 1300000 0x1>; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_en_npi>; + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ + post-power-on-delay-ms = <200>; + }; +}; + +&codec { + allwinner,audio-routing = + "Line Out", "LINEOUT", + "MIC1", "Mic", + "Mic", "MBIAS"; + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; +}; + +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&emac_rgmii_pins>; + phy-supply = <®_gmac_3v3>; + phy-handle = <&ext_rgmii_phy>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <7>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_a>; + vmmc-supply = <®_vcc3v3>; + vqmmc-supply = <®_vcc3v3>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + boot_device = <0>; + status = "okay"; + + /* + * WiFi driver support could be incomplete, + * wlan0 is able to see Base Stations, however not able to join. + */ + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + boot_device = <0>; + status = "okay"; +}; + +&mmc2_8bit_pins { + /* Increase drive strength for DDR modes */ + drive-strength = <40>; + /* eMMC is missing pull-ups */ + bias-pull-up; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&pio { + leds_npi: led_pins@0 { + pins = "PA10"; + function = "gpio_out"; + }; + gmac_power_pin_nanopi: gmac_power_pin@0 { + pins = "PD6"; + function = "gpio_out"; + }; +}; + +&r_pio { + leds_r_npi: led_pins@0 { + pins = "PL10"; + function = "gpio_out"; + }; + + vdd_cpux_r_npi: regulator_pins@0 { + allwinner,pins = "PL6"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + wifi_en_npi: wifi_en_pin { + pins = "PL7"; + function = "gpio_out"; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + /* USB Type-A ports' VBUS is always on */ + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + status = "okay"; +};