sun7i-a20-bananapi.dts revision 284090
1/* 2 * Copyright 2014 Hans de Goede <hdegoede@redhat.com> 3 * 4 * Hans de Goede <hdegoede@redhat.com> 5 * 6 * This file is dual-licensed: you can use it either under the terms 7 * of the GPL or the X11 license, at your option. Note that this dual 8 * licensing only applies to this file, and not this project as a 9 * whole. 10 * 11 * a) This file is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License as 13 * published by the Free Software Foundation; either version 2 of the 14 * License, or (at your option) any later version. 15 * 16 * This file is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public 22 * License along with this file; if not, write to the Free 23 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 24 * MA 02110-1301 USA 25 * 26 * Or, alternatively, 27 * 28 * b) Permission is hereby granted, free of charge, to any person 29 * obtaining a copy of this software and associated documentation 30 * files (the "Software"), to deal in the Software without 31 * restriction, including without limitation the rights to use, 32 * copy, modify, merge, publish, distribute, sublicense, and/or 33 * sell copies of the Software, and to permit persons to whom the 34 * Software is furnished to do so, subject to the following 35 * conditions: 36 * 37 * The above copyright notice and this permission notice shall be 38 * included in all copies or substantial portions of the Software. 39 * 40 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 41 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 42 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 43 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 44 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 45 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 46 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 47 * OTHER DEALINGS IN THE SOFTWARE. 48 */ 49 50/dts-v1/; 51#include "sun7i-a20.dtsi" 52#include "sunxi-common-regulators.dtsi" 53 54#include <dt-bindings/gpio/gpio.h> 55#include <dt-bindings/interrupt-controller/irq.h> 56#include <dt-bindings/pinctrl/sun4i-a10.h> 57 58/ { 59 model = "LeMaker Banana Pi"; 60 compatible = "lemaker,bananapi", "allwinner,sun7i-a20"; 61 62 aliases { 63 serial0 = &uart0; 64 serial1 = &uart3; 65 serial2 = &uart7; 66 }; 67 68 soc@01c00000 { 69 spi0: spi@01c05000 { 70 pinctrl-names = "default"; 71 pinctrl-0 = <&spi0_pins_a>; 72 status = "okay"; 73 }; 74 75 mmc0: mmc@01c0f000 { 76 pinctrl-names = "default"; 77 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>; 78 vmmc-supply = <®_vcc3v3>; 79 bus-width = <4>; 80 cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ 81 cd-inverted; 82 status = "okay"; 83 }; 84 85 usbphy: phy@01c13400 { 86 usb1_vbus-supply = <®_usb1_vbus>; 87 usb2_vbus-supply = <®_usb2_vbus>; 88 status = "okay"; 89 }; 90 91 ehci0: usb@01c14000 { 92 status = "okay"; 93 }; 94 95 ohci0: usb@01c14400 { 96 status = "okay"; 97 }; 98 99 ahci: sata@01c18000 { 100 status = "okay"; 101 }; 102 103 ehci1: usb@01c1c000 { 104 status = "okay"; 105 }; 106 107 ohci1: usb@01c1c400 { 108 status = "okay"; 109 }; 110 111 pinctrl@01c20800 { 112 mmc0_cd_pin_bananapi: mmc0_cd_pin@0 { 113 allwinner,pins = "PH10"; 114 allwinner,function = "gpio_in"; 115 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 116 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; 117 }; 118 119 gmac_power_pin_bananapi: gmac_power_pin@0 { 120 allwinner,pins = "PH23"; 121 allwinner,function = "gpio_out"; 122 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 123 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 124 }; 125 126 led_pins_bananapi: led_pins@0 { 127 allwinner,pins = "PH24"; 128 allwinner,function = "gpio_out"; 129 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 130 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 131 }; 132 }; 133 134 ir0: ir@01c21800 { 135 pinctrl-names = "default"; 136 pinctrl-0 = <&ir0_pins_a>; 137 status = "okay"; 138 }; 139 140 uart0: serial@01c28000 { 141 pinctrl-names = "default"; 142 pinctrl-0 = <&uart0_pins_a>; 143 status = "okay"; 144 }; 145 146 uart3: serial@01c28c00 { 147 pinctrl-names = "default"; 148 pinctrl-0 = <&uart3_pins_b>; 149 status = "okay"; 150 }; 151 152 uart7: serial@01c29c00 { 153 pinctrl-names = "default"; 154 pinctrl-0 = <&uart7_pins_a>; 155 status = "okay"; 156 }; 157 158 i2c0: i2c@01c2ac00 { 159 pinctrl-names = "default"; 160 pinctrl-0 = <&i2c0_pins_a>; 161 status = "okay"; 162 163 axp209: pmic@34 { 164 compatible = "x-powers,axp209"; 165 reg = <0x34>; 166 interrupt-parent = <&nmi_intc>; 167 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 168 169 interrupt-controller; 170 #interrupt-cells = <1>; 171 }; 172 }; 173 174 i2c2: i2c@01c2b400 { 175 pinctrl-names = "default"; 176 pinctrl-0 = <&i2c2_pins_a>; 177 status = "okay"; 178 }; 179 180 gmac: ethernet@01c50000 { 181 pinctrl-names = "default"; 182 pinctrl-0 = <&gmac_pins_rgmii_a>; 183 phy = <&phy1>; 184 phy-mode = "rgmii"; 185 phy-supply = <®_gmac_3v3>; 186 status = "okay"; 187 188 phy1: ethernet-phy@1 { 189 reg = <1>; 190 }; 191 }; 192 }; 193 194 leds { 195 compatible = "gpio-leds"; 196 pinctrl-names = "default"; 197 pinctrl-0 = <&led_pins_bananapi>; 198 199 green { 200 label = "bananapi:green:usr"; 201 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; 202 }; 203 }; 204 205 reg_usb1_vbus: usb1-vbus { 206 status = "okay"; 207 }; 208 209 reg_usb2_vbus: usb2-vbus { 210 status = "okay"; 211 }; 212 213 reg_gmac_3v3: gmac-3v3 { 214 compatible = "regulator-fixed"; 215 pinctrl-names = "default"; 216 pinctrl-0 = <&gmac_power_pin_bananapi>; 217 regulator-name = "gmac-3v3"; 218 regulator-min-microvolt = <3300000>; 219 regulator-max-microvolt = <3300000>; 220 startup-delay-us = <100000>; 221 enable-active-high; 222 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; 223 }; 224}; 225