1 /* 2 * Copyright 2014 Hans de Goede <hdegoede (at) redhat.com> 3 * 4 * Hans de Goede <hdegoede (at) 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 * Or, alternatively, 22 * 23 * b) Permission is hereby granted, free of charge, to any person 24 * obtaining a copy of this software and associated documentation 25 * files (the "Software"), to deal in the Software without 26 * restriction, including without limitation the rights to use, 27 * copy, modify, merge, publish, distribute, sublicense, and/or 28 * sell copies of the Software, and to permit persons to whom the 29 * Software is furnished to do so, subject to the following 30 * conditions: 31 * 32 * The above copyright notice and this permission notice shall be 33 * included in all copies or substantial portions of the Software. 34 * 35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 42 * OTHER DEALINGS IN THE SOFTWARE. 43 */ 44 45 /dts-v1/; 46 #include "sun7i-a20.dtsi" 47 #include "sunxi-common-regulators.dtsi" 48 49 #include <dt-bindings/gpio/gpio.h> 50 #include <dt-bindings/interrupt-controller/irq.h> 51 #include <dt-bindings/pinctrl/sun4i-a10.h> 52 53 / { 54 model = "Mele M3"; 55 compatible = "mele,m3", "allwinner,sun7i-a20"; 56 57 aliases { 58 serial0 = &uart0; 59 }; 60 61 chosen { 62 stdout-path = "serial0:115200n8"; 63 }; 64 65 leds { 66 compatible = "gpio-leds"; 67 pinctrl-names = "default"; 68 pinctrl-0 = <&led_pins_m3>; 69 70 blue { 71 label = "m3:blue:usr"; 72 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; 73 }; 74 }; 75 }; 76 77 &ehci0 { 78 status = "okay"; 79 }; 80 81 &ehci1 { 82 status = "okay"; 83 }; 84 85 &gmac { 86 pinctrl-names = "default"; 87 pinctrl-0 = <&gmac_pins_mii_a>; 88 phy = <&phy1>; 89 phy-mode = "mii"; 90 status = "okay"; 91 92 phy1: ethernet-phy@1 { 93 reg = <1>; 94 }; 95 }; 96 97 &i2c0 { 98 pinctrl-names = "default"; 99 pinctrl-0 = <&i2c0_pins_a>; 100 status = "okay"; 101 102 axp209: pmic@34 { 103 compatible = "x-powers,axp209"; 104 reg = <0x34>; 105 interrupt-parent = <&nmi_intc>; 106 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 107 108 interrupt-controller; 109 #interrupt-cells = <1>; 110 }; 111 }; 112 113 &ir0 { 114 pinctrl-names = "default"; 115 pinctrl-0 = <&ir0_rx_pins_a>; 116 status = "okay"; 117 }; 118 119 &mmc0 { 120 pinctrl-names = "default"; 121 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; 122 vmmc-supply = <®_vcc3v3>; 123 bus-width = <4>; 124 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ 125 cd-inverted; 126 status = "okay"; 127 }; 128 129 &mmc2 { 130 pinctrl-names = "default"; 131 pinctrl-0 = <&mmc2_pins_a>; 132 vmmc-supply = <®_vcc3v3>; 133 bus-width = <4>; 134 non-removable; 135 status = "okay"; 136 }; 137 138 &ohci0 { 139 status = "okay"; 140 }; 141 142 &ohci1 { 143 status = "okay"; 144 }; 145 146 &pio { 147 led_pins_m3: led_pins@0 { 148 allwinner,pins = "PH20"; 149 allwinner,function = "gpio_out"; 150 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 151 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 152 }; 153 }; 154 155 ®_usb1_vbus { 156 status = "okay"; 157 }; 158 159 ®_usb2_vbus { 160 status = "okay"; 161 }; 162 163 &uart0 { 164 pinctrl-names = "default"; 165 pinctrl-0 = <&uart0_pins_a>; 166 status = "okay"; 167 }; 168 169 &usbphy { 170 usb1_vbus-supply = <®_usb1_vbus>; 171 usb2_vbus-supply = <®_usb2_vbus>; 172 status = "okay"; 173 }; 174