Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Zoltan HERPAI |
| 3 | * Zoltan HERPAI <wigyori@uid0.hu> |
| 4 | * |
Maxime Ripard | ca4ee84 | 2014-09-02 19:25:26 +0200 | [diff] [blame] | 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. |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 9 | * |
Maxime Ripard | ca4ee84 | 2014-09-02 19:25:26 +0200 | [diff] [blame] | 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 | * |
Maxime Ripard | ca4ee84 | 2014-09-02 19:25:26 +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. |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 42 | */ |
| 43 | |
| 44 | /dts-v1/; |
Maxime Ripard | 7145570 | 2014-12-16 22:59:54 +0100 | [diff] [blame] | 45 | #include "sun7i-a20.dtsi" |
| 46 | #include "sunxi-common-regulators.dtsi" |
| 47 | |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 48 | #include <dt-bindings/gpio/gpio.h> |
| 49 | #include <dt-bindings/input/input.h> |
Maxime Ripard | a6bac9e | 2014-12-16 22:59:59 +0100 | [diff] [blame] | 50 | #include <dt-bindings/interrupt-controller/irq.h> |
Maxime Ripard | 092a0c3 | 2014-12-16 22:59:57 +0100 | [diff] [blame] | 51 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 52 | |
| 53 | / { |
| 54 | model = "LinkSprite pcDuino3"; |
| 55 | compatible = "linksprite,pcduino3", "allwinner,sun7i-a20"; |
| 56 | |
Maxime Ripard | 59ebbe8 | 2015-03-15 20:47:31 +0100 | [diff] [blame] | 57 | aliases { |
| 58 | serial0 = &uart0; |
| 59 | }; |
| 60 | |
| 61 | chosen { |
| 62 | stdout-path = "serial0:115200n8"; |
| 63 | }; |
| 64 | |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 65 | leds { |
| 66 | compatible = "gpio-leds"; |
| 67 | pinctrl-names = "default"; |
| 68 | pinctrl-0 = <&led_pins_pcduino3>; |
| 69 | |
| 70 | tx { |
| 71 | label = "pcduino3:green:tx"; |
| 72 | gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; |
| 73 | }; |
| 74 | |
| 75 | rx { |
| 76 | label = "pcduino3:green:rx"; |
| 77 | gpios = <&pio 7 16 GPIO_ACTIVE_LOW>; |
| 78 | }; |
| 79 | }; |
| 80 | |
| 81 | gpio_keys { |
| 82 | compatible = "gpio-keys"; |
| 83 | pinctrl-names = "default"; |
| 84 | pinctrl-0 = <&key_pins_pcduino3>; |
| 85 | #address-cells = <1>; |
| 86 | #size-cells = <0>; |
| 87 | button@0 { |
| 88 | label = "Key Back"; |
| 89 | linux,code = <KEY_BACK>; |
| 90 | gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; |
| 91 | }; |
| 92 | button@1 { |
| 93 | label = "Key Home"; |
| 94 | linux,code = <KEY_HOME>; |
| 95 | gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; |
| 96 | }; |
| 97 | button@2 { |
| 98 | label = "Key Menu"; |
| 99 | linux,code = <KEY_MENU>; |
| 100 | gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; |
| 101 | }; |
| 102 | }; |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 103 | }; |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 104 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 105 | &ahci { |
| 106 | target-supply = <®_ahci_5v>; |
| 107 | status = "okay"; |
| 108 | }; |
| 109 | |
| 110 | &ahci_pwr_pin_a { |
| 111 | allwinner,pins = "PH2"; |
| 112 | }; |
| 113 | |
Jelle van der Waa | 111af75 | 2015-11-03 16:47:20 +0100 | [diff] [blame] | 114 | &codec { |
| 115 | status = "okay"; |
| 116 | }; |
| 117 | |
Jelle van der Waa | 770df8c | 2015-08-14 16:44:34 +0200 | [diff] [blame] | 118 | &cpu0 { |
| 119 | cpu-supply = <®_dcdc2>; |
| 120 | }; |
| 121 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 122 | &ehci0 { |
| 123 | status = "okay"; |
| 124 | }; |
| 125 | |
| 126 | &ehci1 { |
| 127 | status = "okay"; |
| 128 | }; |
| 129 | |
| 130 | &gmac { |
| 131 | pinctrl-names = "default"; |
| 132 | pinctrl-0 = <&gmac_pins_mii_a>; |
| 133 | phy = <&phy1>; |
| 134 | phy-mode = "mii"; |
| 135 | status = "okay"; |
| 136 | |
| 137 | phy1: ethernet-phy@1 { |
| 138 | reg = <1>; |
| 139 | }; |
| 140 | }; |
| 141 | |
| 142 | &i2c0 { |
| 143 | pinctrl-names = "default"; |
| 144 | pinctrl-0 = <&i2c0_pins_a>; |
| 145 | status = "okay"; |
| 146 | |
| 147 | axp209: pmic@34 { |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 148 | reg = <0x34>; |
| 149 | interrupt-parent = <&nmi_intc>; |
| 150 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 151 | }; |
| 152 | }; |
| 153 | |
Jelle van der Waa | 770df8c | 2015-08-14 16:44:34 +0200 | [diff] [blame] | 154 | #include "axp209.dtsi" |
| 155 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 156 | &ir0 { |
| 157 | pinctrl-names = "default"; |
Marcus Cooper | 469a22e | 2015-05-02 13:36:20 +0200 | [diff] [blame] | 158 | pinctrl-0 = <&ir0_rx_pins_a>; |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 159 | status = "okay"; |
| 160 | }; |
| 161 | |
| 162 | &mmc0 { |
| 163 | pinctrl-names = "default"; |
| 164 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; |
| 165 | vmmc-supply = <®_vcc3v3>; |
| 166 | bus-width = <4>; |
| 167 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ |
| 168 | cd-inverted; |
| 169 | status = "okay"; |
| 170 | }; |
| 171 | |
| 172 | &ohci0 { |
| 173 | status = "okay"; |
| 174 | }; |
| 175 | |
| 176 | &ohci1 { |
| 177 | status = "okay"; |
| 178 | }; |
| 179 | |
Jelle van der Waa | 87cf56e | 2015-08-14 16:44:35 +0200 | [diff] [blame] | 180 | &otg_sram { |
| 181 | status = "okay"; |
| 182 | }; |
| 183 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 184 | &pio { |
| 185 | led_pins_pcduino3: led_pins@0 { |
| 186 | allwinner,pins = "PH15", "PH16"; |
| 187 | allwinner,function = "gpio_out"; |
| 188 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
| 189 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 190 | }; |
| 191 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 192 | key_pins_pcduino3: key_pins@0 { |
| 193 | allwinner,pins = "PH17", "PH18", "PH19"; |
| 194 | allwinner,function = "gpio_in"; |
| 195 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
| 196 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 197 | }; |
Jelle van der Waa | 87cf56e | 2015-08-14 16:44:35 +0200 | [diff] [blame] | 198 | |
| 199 | usb0_id_detect_pin: usb0_id_detect_pin@0 { |
| 200 | allwinner,pins = "PH4"; |
| 201 | allwinner,function = "gpio_in"; |
| 202 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
| 203 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; |
| 204 | }; |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 205 | }; |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 206 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 207 | ®_ahci_5v { |
| 208 | gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; |
| 209 | status = "okay"; |
| 210 | }; |
| 211 | |
Jelle van der Waa | 770df8c | 2015-08-14 16:44:34 +0200 | [diff] [blame] | 212 | ®_dcdc2 { |
| 213 | regulator-always-on; |
| 214 | regulator-min-microvolt = <1000000>; |
| 215 | regulator-max-microvolt = <1400000>; |
| 216 | regulator-name = "vdd-cpu"; |
| 217 | }; |
| 218 | |
| 219 | ®_dcdc3 { |
| 220 | regulator-always-on; |
| 221 | regulator-min-microvolt = <1000000>; |
| 222 | regulator-max-microvolt = <1400000>; |
| 223 | regulator-name = "vdd-int-pll"; |
| 224 | }; |
| 225 | |
| 226 | ®_ldo1 { |
| 227 | regulator-name = "vdd-rtc"; |
| 228 | }; |
| 229 | |
| 230 | ®_ldo2 { |
| 231 | regulator-always-on; |
| 232 | regulator-min-microvolt = <3000000>; |
| 233 | regulator-max-microvolt = <3000000>; |
| 234 | regulator-name = "avcc"; |
| 235 | }; |
| 236 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 237 | ®_usb1_vbus { |
| 238 | status = "okay"; |
| 239 | }; |
| 240 | |
| 241 | ®_usb2_vbus { |
| 242 | status = "okay"; |
| 243 | }; |
| 244 | |
| 245 | &uart0 { |
| 246 | pinctrl-names = "default"; |
| 247 | pinctrl-0 = <&uart0_pins_a>; |
| 248 | status = "okay"; |
| 249 | }; |
| 250 | |
Jelle van der Waa | 87cf56e | 2015-08-14 16:44:35 +0200 | [diff] [blame] | 251 | &usb_otg { |
| 252 | dr_mode = "otg"; |
| 253 | status = "okay"; |
| 254 | }; |
| 255 | |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 256 | &usbphy { |
Jelle van der Waa | 87cf56e | 2015-08-14 16:44:35 +0200 | [diff] [blame] | 257 | pinctrl-names = "default"; |
| 258 | pinctrl-0 = <&usb0_id_detect_pin>; |
| 259 | usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ |
Maxime Ripard | 1366e35 | 2015-01-31 12:11:54 +0100 | [diff] [blame] | 260 | usb1_vbus-supply = <®_usb1_vbus>; |
| 261 | usb2_vbus-supply = <®_usb2_vbus>; |
| 262 | status = "okay"; |
Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 263 | }; |