1/* 2 * Copyright (C) 2016 Chen-Yu Tsai <wens@csie.org> 3 * 4 * This file is dual-licensed: you can use it either under the terms 5 * of the GPL or the X11 license, at your option. Note that this dual 6 * licensing only applies to this file, and not this project as a 7 * whole. 8 * 9 * a) This file is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of the 12 * License, or (at your option) any later version. 13 * 14 * This file is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * Or, alternatively, 20 * 21 * b) Permission is hereby granted, free of charge, to any person 22 * obtaining a copy of this software and associated documentation 23 * files (the "Software"), to deal in the Software without 24 * restriction, including without limitation the rights to use, 25 * copy, modify, merge, publish, distribute, sublicense, and/or 26 * sell copies of the Software, and to permit persons to whom the 27 * Software is furnished to do so, subject to the following 28 * conditions: 29 * 30 * The above copyright notice and this permission notice shall be 31 * included in all copies or substantial portions of the Software. 32 * 33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 40 * OTHER DEALINGS IN THE SOFTWARE. 41 */ 42 43/dts-v1/; 44#include "sun8i-h3.dtsi" 45#include "sunxi-common-regulators.dtsi" 46 47#include <dt-bindings/gpio/gpio.h> 48#include <dt-bindings/input/input.h> 49 50/ { 51 model = "Banana Pi BPI-M2-Plus"; 52 compatible = "sinovoip,bpi-m2-plus", "allwinner,sun8i-h3"; 53 54 aliases { 55 ethernet0 = &emac; 56 serial0 = &uart0; 57 serial1 = &uart1; 58 }; 59 60 chosen { 61 stdout-path = "serial0:115200n8"; 62 }; 63 64 connector { 65 compatible = "hdmi-connector"; 66 type = "a"; 67 68 port { 69 hdmi_con_in: endpoint { 70 remote-endpoint = <&hdmi_out_con>; 71 }; 72 }; 73 }; 74 75 leds { 76 compatible = "gpio-leds"; 77 pinctrl-names = "default"; 78 79 pwr_led { 80 label = "bananapi-m2-plus:red:pwr"; 81 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */ 82 default-state = "on"; 83 }; 84 }; 85 86 gpio_keys { 87 compatible = "gpio-keys"; 88 pinctrl-names = "default"; 89 90 sw4 { 91 label = "power"; 92 linux,code = <BTN_0>; 93 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; 94 }; 95 }; 96 97 reg_gmac_3v3: gmac-3v3 { 98 compatible = "regulator-fixed"; 99 regulator-name = "gmac-3v3"; 100 regulator-min-microvolt = <3300000>; 101 regulator-max-microvolt = <3300000>; 102 startup-delay-us = <100000>; 103 enable-active-high; 104 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; 105 }; 106 107 wifi_pwrseq: wifi_pwrseq { 108 compatible = "mmc-pwrseq-simple"; 109 pinctrl-names = "default"; 110 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ 111 }; 112}; 113 114&de { 115 status = "okay"; 116}; 117 118&ehci0 { 119 status = "okay"; 120}; 121 122&ehci1 { 123 status = "okay"; 124}; 125 126&ehci2 { 127 status = "okay"; 128}; 129 130&emac { 131 pinctrl-names = "default"; 132 pinctrl-0 = <&emac_rgmii_pins>; 133 phy-supply = <®_gmac_3v3>; 134 phy-handle = <&ext_rgmii_phy>; 135 phy-mode = "rgmii"; 136 137 status = "okay"; 138}; 139 140&external_mdio { 141 ext_rgmii_phy: ethernet-phy@1 { 142 compatible = "ethernet-phy-ieee802.3-c22"; 143 reg = <0>; 144 }; 145}; 146 147&hdmi { 148 status = "okay"; 149}; 150 151&hdmi_out { 152 hdmi_out_con: endpoint { 153 remote-endpoint = <&hdmi_con_in>; 154 }; 155}; 156 157&ir { 158 pinctrl-names = "default"; 159 pinctrl-0 = <&ir_pins_a>; 160 status = "okay"; 161}; 162 163&mmc0 { 164 vmmc-supply = <®_vcc3v3>; 165 bus-width = <4>; 166 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 167 status = "okay"; 168}; 169 170&mmc1 { 171 vmmc-supply = <®_vcc3v3>; 172 vqmmc-supply = <®_vcc3v3>; 173 mmc-pwrseq = <&wifi_pwrseq>; 174 bus-width = <4>; 175 non-removable; 176 status = "okay"; 177 178 brcmf: wifi@1 { 179 reg = <1>; 180 compatible = "brcm,bcm4329-fmac"; 181 interrupt-parent = <&pio>; 182 interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */ 183 interrupt-names = "host-wake"; 184 }; 185}; 186 187&mmc2 { 188 pinctrl-names = "default"; 189 pinctrl-0 = <&mmc2_8bit_pins>; 190 vmmc-supply = <®_vcc3v3>; 191 vqmmc-supply = <®_vcc3v3>; 192 bus-width = <8>; 193 non-removable; 194 status = "okay"; 195}; 196 197&ohci0 { 198 status = "okay"; 199}; 200 201&ohci1 { 202 status = "okay"; 203}; 204 205&ohci2 { 206 status = "okay"; 207}; 208 209®_usb0_vbus { 210 gpio = <&pio 3 11 GPIO_ACTIVE_HIGH>; /* PD11 */ 211 status = "okay"; 212}; 213 214&uart0 { 215 pinctrl-names = "default"; 216 pinctrl-0 = <&uart0_pins_a>; 217 status = "okay"; 218}; 219 220&uart1 { 221 pinctrl-names = "default"; 222 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; 223 status = "okay"; 224}; 225 226&usb_otg { 227 dr_mode = "otg"; 228 status = "okay"; 229}; 230 231&usbphy { 232 usb0_id_det-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ 233 usb0_vbus-supply = <®_usb0_vbus>; 234 /* USB host VBUS is on as long as VCC-IO is on */ 235 status = "okay"; 236}; 237