Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Zoltan HERPAI |
| 3 | * Zoltan HERPAI <wigyori@uid0.hu> |
| 4 | * |
| 5 | * This file is dual-licensed: you can use it either under the terms |
| 6 | * of the GPL or the X11 license, at your option. Note that this dual |
| 7 | * licensing only applies to this file, and not this project as a |
| 8 | * whole. |
| 9 | * |
| 10 | * a) This file is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of the |
| 13 | * License, or (at your option) any later version. |
| 14 | * |
| 15 | * This file is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 20 | * Or, alternatively, |
| 21 | * |
| 22 | * b) Permission is hereby granted, free of charge, to any person |
| 23 | * obtaining a copy of this software and associated documentation |
| 24 | * files (the "Software"), to deal in the Software without |
| 25 | * restriction, including without limitation the rights to use, |
| 26 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 27 | * sell copies of the Software, and to permit persons to whom the |
| 28 | * Software is furnished to do so, subject to the following |
| 29 | * conditions: |
| 30 | * |
| 31 | * The above copyright notice and this permission notice shall be |
| 32 | * included in all copies or substantial portions of the Software. |
| 33 | * |
| 34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 35 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 36 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 37 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 38 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 39 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 40 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 41 | * OTHER DEALINGS IN THE SOFTWARE. |
| 42 | */ |
| 43 | |
| 44 | /dts-v1/; |
| 45 | #include "sun4i-a10.dtsi" |
| 46 | #include "sunxi-common-regulators.dtsi" |
| 47 | |
| 48 | #include <dt-bindings/gpio/gpio.h> |
| 49 | #include <dt-bindings/input/input.h> |
| 50 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
| 51 | |
| 52 | / { |
| 53 | model = "LinkSprite pcDuino"; |
| 54 | compatible = "linksprite,a10-pcduino", "allwinner,sun4i-a10"; |
| 55 | |
| 56 | aliases { |
| 57 | serial0 = &uart0; |
| 58 | }; |
| 59 | |
| 60 | chosen { |
| 61 | stdout-path = "serial0:115200n8"; |
| 62 | }; |
| 63 | |
| 64 | leds { |
| 65 | compatible = "gpio-leds"; |
| 66 | pinctrl-names = "default"; |
| 67 | pinctrl-0 = <&led_pins_pcduino>; |
| 68 | |
| 69 | tx { |
| 70 | label = "pcduino:green:tx"; |
| 71 | gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; |
| 72 | }; |
| 73 | |
| 74 | rx { |
| 75 | label = "pcduino:green:rx"; |
| 76 | gpios = <&pio 7 16 GPIO_ACTIVE_LOW>; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | gpio_keys { |
| 81 | compatible = "gpio-keys"; |
| 82 | pinctrl-names = "default"; |
| 83 | pinctrl-0 = <&key_pins_pcduino>; |
| 84 | #address-cells = <1>; |
| 85 | #size-cells = <0>; |
| 86 | |
| 87 | button@0 { |
| 88 | label = "Key Back"; |
| 89 | linux,code = <KEY_BACK>; |
| 90 | gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; |
| 91 | }; |
| 92 | |
| 93 | button@1 { |
| 94 | label = "Key Home"; |
| 95 | linux,code = <KEY_HOME>; |
| 96 | gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; |
| 97 | }; |
| 98 | |
| 99 | button@2 { |
| 100 | label = "Key Menu"; |
| 101 | linux,code = <KEY_MENU>; |
| 102 | gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; |
| 103 | }; |
| 104 | }; |
| 105 | }; |
| 106 | |
| 107 | &ehci0 { |
| 108 | status = "okay"; |
| 109 | }; |
| 110 | |
| 111 | &ehci1 { |
| 112 | status = "okay"; |
| 113 | }; |
| 114 | |
| 115 | &emac { |
| 116 | pinctrl-names = "default"; |
| 117 | pinctrl-0 = <&emac_pins_a>; |
| 118 | phy = <&phy1>; |
| 119 | status = "okay"; |
| 120 | }; |
| 121 | |
Hans de Goede | 6ef1be3 | 2015-06-02 15:53:40 +0200 | [diff] [blame] | 122 | &emac_sram { |
| 123 | status = "okay"; |
| 124 | }; |
| 125 | |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 126 | &i2c0 { |
| 127 | pinctrl-names = "default"; |
| 128 | pinctrl-0 = <&i2c0_pins_a>; |
| 129 | status = "okay"; |
| 130 | |
| 131 | axp209: pmic@34 { |
| 132 | compatible = "x-powers,axp209"; |
| 133 | reg = <0x34>; |
| 134 | interrupts = <0>; |
| 135 | |
| 136 | interrupt-controller; |
| 137 | #interrupt-cells = <1>; |
| 138 | }; |
| 139 | }; |
| 140 | |
| 141 | &mdio { |
| 142 | status = "okay"; |
| 143 | |
| 144 | phy1: ethernet-phy@1 { |
| 145 | reg = <1>; |
| 146 | }; |
| 147 | }; |
| 148 | |
| 149 | &mmc0 { |
| 150 | pinctrl-names = "default"; |
| 151 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; |
| 152 | vmmc-supply = <®_vcc3v3>; |
| 153 | bus-width = <4>; |
| 154 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ |
| 155 | cd-inverted; |
| 156 | status = "okay"; |
| 157 | }; |
| 158 | |
| 159 | &ohci0 { |
| 160 | status = "okay"; |
| 161 | }; |
| 162 | |
| 163 | &ohci1 { |
| 164 | status = "okay"; |
| 165 | }; |
| 166 | |
| 167 | &pio { |
| 168 | led_pins_pcduino: led_pins@0 { |
| 169 | allwinner,pins = "PH15", "PH16"; |
| 170 | allwinner,function = "gpio_out"; |
| 171 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
| 172 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
| 173 | }; |
| 174 | |
| 175 | key_pins_pcduino: key_pins@0 { |
| 176 | allwinner,pins = "PH17", "PH18", "PH19"; |
| 177 | allwinner,function = "gpio_in"; |
| 178 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
| 179 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
| 180 | }; |
| 181 | }; |
| 182 | |
| 183 | ®_usb1_vbus { |
| 184 | status = "okay"; |
| 185 | }; |
| 186 | |
| 187 | ®_usb2_vbus { |
| 188 | status = "okay"; |
| 189 | }; |
| 190 | |
| 191 | &uart0 { |
| 192 | pinctrl-names = "default"; |
| 193 | pinctrl-0 = <&uart0_pins_a>; |
| 194 | status = "okay"; |
| 195 | }; |
| 196 | |
| 197 | &usbphy { |
| 198 | usb1_vbus-supply = <®_usb1_vbus>; |
| 199 | usb2_vbus-supply = <®_usb2_vbus>; |
| 200 | status = "okay"; |
| 201 | }; |