Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013 Emilio López |
| 3 | * |
| 4 | * Emilio López <emilio@elopez.com.ar> |
| 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 | * |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 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 "sun4i-a10.dtsi" |
| 47 | #include "sunxi-common-regulators.dtsi" |
| 48 | |
| 49 | #include <dt-bindings/gpio/gpio.h> |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 50 | |
| 51 | / { |
| 52 | model = "Mele A1000"; |
| 53 | compatible = "mele,a1000", "allwinner,sun4i-a10"; |
| 54 | |
| 55 | aliases { |
| 56 | serial0 = &uart0; |
| 57 | }; |
| 58 | |
| 59 | chosen { |
| 60 | stdout-path = "serial0:115200n8"; |
| 61 | }; |
| 62 | |
| 63 | leds { |
| 64 | compatible = "gpio-leds"; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 65 | |
| 66 | red { |
| 67 | label = "a1000:red:usr"; |
| 68 | gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; |
| 69 | }; |
| 70 | |
| 71 | blue { |
Hans de Goede | 6ebb4d0 | 2016-08-18 20:51:12 +0200 | [diff] [blame] | 72 | label = "a1000:blue:pwr"; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 73 | gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; |
Hans de Goede | 6ebb4d0 | 2016-08-18 20:51:12 +0200 | [diff] [blame] | 74 | default-state = "on"; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 75 | }; |
| 76 | }; |
| 77 | |
| 78 | reg_emac_3v3: emac-3v3 { |
| 79 | compatible = "regulator-fixed"; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 80 | regulator-name = "emac-3v3"; |
| 81 | regulator-min-microvolt = <3300000>; |
| 82 | regulator-max-microvolt = <3300000>; |
Hans de Goede | 6ebb4d0 | 2016-08-18 20:51:12 +0200 | [diff] [blame] | 83 | startup-delay-us = <20000>; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 84 | enable-active-high; |
| 85 | gpio = <&pio 7 15 GPIO_ACTIVE_HIGH>; |
| 86 | }; |
Hans de Goede | 6ebb4d0 | 2016-08-18 20:51:12 +0200 | [diff] [blame] | 87 | |
| 88 | sound { |
| 89 | compatible = "simple-audio-card"; |
| 90 | simple-audio-card,name = "On-board SPDIF"; |
| 91 | |
| 92 | simple-audio-card,cpu { |
| 93 | sound-dai = <&spdif>; |
| 94 | }; |
| 95 | |
| 96 | simple-audio-card,codec { |
| 97 | sound-dai = <&spdif_out>; |
| 98 | }; |
| 99 | }; |
| 100 | |
| 101 | spdif_out: spdif-out { |
| 102 | #sound-dai-cells = <0>; |
| 103 | compatible = "linux,spdif-dit"; |
| 104 | }; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 105 | }; |
| 106 | |
| 107 | &ahci { |
| 108 | status = "okay"; |
| 109 | }; |
| 110 | |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 111 | &codec { |
| 112 | status = "okay"; |
| 113 | }; |
| 114 | |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 115 | &cpu0 { |
| 116 | cpu-supply = <®_dcdc2>; |
| 117 | }; |
| 118 | |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 119 | &ehci0 { |
| 120 | status = "okay"; |
| 121 | }; |
| 122 | |
| 123 | &ehci1 { |
| 124 | status = "okay"; |
| 125 | }; |
| 126 | |
| 127 | &emac { |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 128 | phy = <&phy1>; |
| 129 | status = "okay"; |
| 130 | }; |
| 131 | |
Hans de Goede | 6ef1be3 | 2015-06-02 15:53:40 +0200 | [diff] [blame] | 132 | &emac_sram { |
| 133 | status = "okay"; |
| 134 | }; |
| 135 | |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 136 | &i2c0 { |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 137 | status = "okay"; |
| 138 | |
| 139 | axp209: pmic@34 { |
| 140 | compatible = "x-powers,axp209"; |
| 141 | reg = <0x34>; |
| 142 | interrupts = <0>; |
| 143 | |
| 144 | interrupt-controller; |
| 145 | #interrupt-cells = <1>; |
| 146 | }; |
| 147 | }; |
| 148 | |
| 149 | &ir0 { |
| 150 | pinctrl-names = "default"; |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 151 | pinctrl-0 = <&ir0_rx_pins>; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 152 | status = "okay"; |
| 153 | }; |
| 154 | |
| 155 | &mdio { |
| 156 | phy-supply = <®_emac_3v3>; |
| 157 | status = "okay"; |
| 158 | |
| 159 | phy1: ethernet-phy@1 { |
| 160 | reg = <1>; |
| 161 | }; |
| 162 | }; |
| 163 | |
| 164 | &mmc0 { |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 165 | vmmc-supply = <®_vcc3v3>; |
| 166 | bus-width = <4>; |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 167 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */ |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 168 | status = "okay"; |
| 169 | }; |
| 170 | |
| 171 | &ohci0 { |
| 172 | status = "okay"; |
| 173 | }; |
| 174 | |
| 175 | &ohci1 { |
| 176 | status = "okay"; |
| 177 | }; |
| 178 | |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 179 | #include "axp209.dtsi" |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 180 | |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 181 | ®_dcdc2 { |
| 182 | regulator-always-on; |
| 183 | regulator-min-microvolt = <1000000>; |
| 184 | regulator-max-microvolt = <1400000>; |
| 185 | regulator-name = "vdd-cpu"; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 186 | }; |
| 187 | |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 188 | ®_dcdc3 { |
| 189 | regulator-always-on; |
| 190 | regulator-min-microvolt = <1000000>; |
| 191 | regulator-max-microvolt = <1250000>; |
| 192 | regulator-name = "vdd-int-dll"; |
| 193 | }; |
| 194 | |
| 195 | ®_ldo1 { |
| 196 | regulator-name = "vdd-rtc"; |
| 197 | }; |
| 198 | |
| 199 | ®_ldo2 { |
| 200 | regulator-always-on; |
| 201 | regulator-min-microvolt = <3000000>; |
| 202 | regulator-max-microvolt = <3000000>; |
| 203 | regulator-name = "avcc"; |
| 204 | }; |
| 205 | |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 206 | ®_usb1_vbus { |
| 207 | status = "okay"; |
| 208 | }; |
| 209 | |
| 210 | ®_usb2_vbus { |
| 211 | status = "okay"; |
| 212 | }; |
| 213 | |
Hans de Goede | 6ebb4d0 | 2016-08-18 20:51:12 +0200 | [diff] [blame] | 214 | &spdif { |
| 215 | pinctrl-names = "default"; |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 216 | pinctrl-0 = <&spdif_tx_pin>; |
Hans de Goede | 6ebb4d0 | 2016-08-18 20:51:12 +0200 | [diff] [blame] | 217 | status = "okay"; |
| 218 | }; |
| 219 | |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 220 | &uart0 { |
| 221 | pinctrl-names = "default"; |
Jagan Teki | 95ef47c | 2018-08-05 00:40:07 +0530 | [diff] [blame] | 222 | pinctrl-0 = <&uart0_pb_pins>; |
Hans de Goede | db325e8 | 2015-04-15 19:03:49 +0200 | [diff] [blame] | 223 | status = "okay"; |
| 224 | }; |
| 225 | |
| 226 | &usbphy { |
| 227 | usb1_vbus-supply = <®_usb1_vbus>; |
| 228 | usb2_vbus-supply = <®_usb2_vbus>; |
| 229 | status = "okay"; |
| 230 | }; |