From 77f54e8698001d8a987f2aa4870f71b65dc089eb Mon Sep 17 00:00:00 2001 In-Reply-To: <20170921152217.4011-1-antony@phenome.org> References: <20170921152217.4011-1-antony@phenome.org> From: Antony Antony Date: Thu, 21 Sep 2017 13:34:07 +0200 Subject: [PATCH v5 1/2] sun50i: h5: Add NanoPi Neo Plus2 DT initial support Add initial DT for NanoPi NEO Plus2 by FriendlyARM - 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 Signed-off-by: Antony Antony --- arch/arm/dts/Makefile | 1 + arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts | 106 ++++++++++++++++++++++++++++ configs/nanopi_neo_plus2_defconfig | 18 +++++ 3 files changed, 125 insertions(+) create mode 100644 arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts create mode 100644 configs/nanopi_neo_plus2_defconfig --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -329,6 +329,7 @@ dtb-$(CONFIG_MACH_SUN8I_V3S) += \ sun8i-v3s-licheepi-zero.dtb dtb-$(CONFIG_MACH_SUN50I_H5) += \ sun50i-h5-nanopi-neo2.dtb \ + sun50i-h5-nanopi-neo-plus2.dtb \ sun50i-h5-orangepi-pc2.dtb \ sun50i-h5-orangepi-prime.dtb \ sun50i-h5-orangepi-zero-plus2.dtb --- /dev/null +++ b/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts @@ -0,0 +1,106 @@ +/* + * 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 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. + * + * 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 + +/ { + model = "FriendlyARM NanoPi NEO Plus 2"; + compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&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_HIGH>; + cd-inverted; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; --- /dev/null +++ b/configs/nanopi_neo_plus2_defconfig @@ -0,0 +1,18 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN50I_H5=y +CONFIG_DRAM_CLK=408 +CONFIG_DRAM_ZQ=3881977 +CONFIG_MACPWR="PD6" +CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-nanopi-neo-plus2" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_ISO_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_SUN8I_EMAC=y +CONFIG_USB_EHCI_HCD=y +CONFIG_MMC_SUNXI_SLOT_EXTRA=2