Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754967AbdHYKha (ORCPT ); Fri, 25 Aug 2017 06:37:30 -0400 Received: from lb1-smtp-cloud7.xs4all.net ([194.109.24.24]:36901 "EHLO lb1-smtp-cloud7.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754535AbdHYKh2 (ORCPT ); Fri, 25 Aug 2017 06:37:28 -0400 From: Antony Antony To: Maxime Ripard , Chen-Yu Tsai Cc: Icenowy Zheng , linux-sunxi@googlegroups.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Linux Kernel Mailing List , Antony Antony Subject: [PATCH v2] arm64: allwinner: h5: add support for NanoPi NEO Plus 2 Date: Fri, 25 Aug 2017 12:32:42 +0200 Message-Id: <20170825103242.5665-1-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: MS4wfBjhpK4wZyD5IcSVg7XBOrMszpURefm82aTMHzJsHiaXSM8Vl0wR6iPcdwuYfjiNCleeR7At4ZMpnpHTxiPujFh31nivNFAZjdN5YPVtuUBKsrcWZDFy y7A2i6buydp4Tyk5TshydlJO0MrVCUvYA2lJ9Z9shJtYCdYWNxACUM/EIm8e+VUglRp5vz0ynafYljPsoqqqBrnoWMRTZY0ZHKy80vB6vzNag+dhjqYFdRwz ZqNwNMIxngvUmrsCcBd9bHCRFyxstKx30CalCPf/7LEnPg6EsCwFjU0ymwXT4p8ajBBXe+XsOQSPfvJEkhVQkcMdPoPc4rtJRgRNK2I/7hdi4goHGsBxjO/y uVq89OuptvahuTUU2MOnmG68feRKpg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9138 Lines: 381 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 | 341 +++++++++++++++++++++ 2 files changed, 342 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts 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..d279ad8 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts @@ -0,0 +1,341 @@ +/* + * 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-pus2", "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 = "orangepi:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + status { + label = "orangepi:red:status"; + gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; + }; + }; + + r-gpio-keys { + compatible = "gpio-keys"; + + sw4 { + label = "sw4"; + linux,code = ; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; + }; + }; + + 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"; +}; + +&de { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&ehci2 { + 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"; +}; + +&hdmi { + status = "okay"; +}; + +&ir { + pinctrl-names = "default"; + pinctrl-0 = <&ir_pins_a>; + status = "okay"; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <7>; + }; +}; + +&mixer0 { + 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_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"; + + brcmf: bcrmf@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"; +}; + +&ohci1 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&tcon0 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + spi-flash@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "jedec,spi-nor"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <10000000>; + status = "okay"; + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "uboot"; + reg = <0x0 0x100000>; + }; + partition@100000 { + label = "env"; + reg = <0x100000 0x100000>; + }; + }; + }; +}; + +&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"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "disabled"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "disabled"; +}; + +&usb_otg { + dr_mode = "usb"; + status = "okay"; +}; + +&usbphy { + /* USB Type-A ports' VBUS is always on */ + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + status = "okay"; +}; -- 2.9.3