Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 1 | /* |
| 2 | * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board |
| 3 | * |
| 4 | * Copyright (C) 2015 Atmel, |
| 5 | * 2015 Nicolas Ferre <nicolas.ferre@atmel.com> |
| 6 | * |
| 7 | * This file is dual-licensed: you can use it either under the terms |
| 8 | * of the GPL or the X11 license, at your option. Note that this dual |
| 9 | * licensing only applies to this file, and not this project as a |
| 10 | * whole. |
| 11 | * |
| 12 | * a) This file is free software; you can redistribute it and/or |
| 13 | * modify it under the terms of the GNU General Public License as |
| 14 | * published by the Free Software Foundation; either version 2 of the |
| 15 | * License, or (at your option) any later version. |
| 16 | * |
| 17 | * This file is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * Or, alternatively, |
| 23 | * |
| 24 | * b) Permission is hereby granted, free of charge, to any person |
| 25 | * obtaining a copy of this software and associated documentation |
| 26 | * files (the "Software"), to deal in the Software without |
| 27 | * restriction, including without limitation the rights to use, |
| 28 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 29 | * sell copies of the Software, and to permit persons to whom the |
| 30 | * Software is furnished to do so, subject to the following |
| 31 | * conditions: |
| 32 | * |
| 33 | * The above copyright notice and this permission notice shall be |
| 34 | * included in all copies or substantial portions of the Software. |
| 35 | * |
| 36 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 37 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 38 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 39 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 40 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 41 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 42 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 43 | * OTHER DEALINGS IN THE SOFTWARE. |
| 44 | */ |
| 45 | /dts-v1/; |
| 46 | #include "sama5d2.dtsi" |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 47 | #include "sama5d2-pinfunc.h" |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 48 | |
| 49 | / { |
| 50 | model = "Atmel SAMA5D2 Xplained"; |
| 51 | compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5"; |
| 52 | |
| 53 | chosen { |
| 54 | stdout-path = "serial0:115200n8"; |
| 55 | }; |
| 56 | |
| 57 | memory { |
| 58 | reg = <0x20000000 0x80000>; |
| 59 | }; |
| 60 | |
| 61 | clocks { |
| 62 | #address-cells = <1>; |
| 63 | #size-cells = <1>; |
| 64 | ranges; |
| 65 | |
| 66 | main_clock: clock@0 { |
| 67 | compatible = "atmel,osc", "fixed-clock"; |
| 68 | clock-frequency = <12000000>; |
| 69 | }; |
| 70 | |
| 71 | slow_xtal { |
| 72 | clock-frequency = <32768>; |
| 73 | }; |
| 74 | |
| 75 | main_xtal { |
| 76 | clock-frequency = <12000000>; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | ahb { |
| 81 | usb0: gadget@00300000 { |
| 82 | status = "okay"; |
| 83 | }; |
| 84 | |
| 85 | usb1: ohci@00400000 { |
| 86 | num-ports = <3>; |
| 87 | status = "okay"; |
| 88 | }; |
| 89 | |
| 90 | usb2: ehci@00500000 { |
| 91 | status = "okay"; |
| 92 | }; |
| 93 | |
| 94 | apb { |
| 95 | spi0: spi@f8000000 { |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 96 | pinctrl-names = "default"; |
| 97 | pinctrl-0 = <&pinctrl_spi0_default>; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 98 | status = "okay"; |
| 99 | |
| 100 | m25p80@0 { |
| 101 | compatible = "atmel,at25df321a"; |
| 102 | reg = <0>; |
| 103 | spi-max-frequency = <50000000>; |
| 104 | }; |
| 105 | }; |
| 106 | |
| 107 | macb0: ethernet@f8008000 { |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 108 | pinctrl-names = "default"; |
| 109 | pinctrl-0 = <&pinctrl_macb0_default>; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 110 | phy-mode = "rmii"; |
| 111 | status = "okay"; |
| 112 | }; |
| 113 | |
| 114 | uart1: serial@f8020000 { |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 115 | pinctrl-names = "default"; |
| 116 | pinctrl-0 = <&pinctrl_uart1_default>; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 117 | status = "okay"; |
| 118 | }; |
| 119 | |
| 120 | i2c0: i2c@f8028000 { |
| 121 | dmas = <0>, <0>; |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 122 | pinctrl-names = "default"; |
| 123 | pinctrl-0 = <&pinctrl_i2c0_default>; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 124 | status = "okay"; |
Wenyou Yang | 143877e | 2015-10-14 10:59:56 +0800 | [diff] [blame] | 125 | |
| 126 | pmic: act8865@5b { |
| 127 | compatible = "active-semi,act8865"; |
| 128 | reg = <0x5b>; |
| 129 | active-semi,vsel-high; |
| 130 | status = "okay"; |
| 131 | |
| 132 | regulators { |
| 133 | vdd_1v35_reg: DCDC_REG1 { |
| 134 | regulator-name = "VDD_1V35"; |
| 135 | regulator-min-microvolt = <1350000>; |
| 136 | regulator-max-microvolt = <1350000>; |
| 137 | regulator-always-on; |
| 138 | }; |
| 139 | |
| 140 | vdd_1v2_reg: DCDC_REG2 { |
| 141 | regulator-name = "VDD_1V2"; |
| 142 | regulator-min-microvolt = <1100000>; |
| 143 | regulator-max-microvolt = <1300000>; |
| 144 | regulator-always-on; |
| 145 | }; |
| 146 | |
| 147 | vdd_3v3_reg: DCDC_REG3 { |
| 148 | regulator-name = "VDD_3V3"; |
| 149 | regulator-min-microvolt = <3300000>; |
| 150 | regulator-max-microvolt = <3300000>; |
| 151 | regulator-always-on; |
| 152 | }; |
| 153 | |
| 154 | vdd_fuse_reg: LDO_REG1 { |
| 155 | regulator-name = "VDD_FUSE"; |
| 156 | regulator-min-microvolt = <2500000>; |
| 157 | regulator-max-microvolt = <2500000>; |
| 158 | regulator-always-on; |
| 159 | }; |
| 160 | |
| 161 | vdd_3v3_lp_reg: LDO_REG2 { |
| 162 | regulator-name = "VDD_3V3_LP"; |
| 163 | regulator-min-microvolt = <3300000>; |
| 164 | regulator-max-microvolt = <3300000>; |
| 165 | regulator-always-on; |
| 166 | }; |
| 167 | |
| 168 | vdd_led_reg: LDO_REG3 { |
| 169 | regulator-name = "VDD_LED"; |
| 170 | regulator-min-microvolt = <3300000>; |
| 171 | regulator-max-microvolt = <3300000>; |
| 172 | regulator-always-on; |
| 173 | }; |
| 174 | |
| 175 | vdd_sdhc_1v8_reg: LDO_REG4 { |
| 176 | regulator-name = "VDD_SDHC_1V8"; |
| 177 | regulator-min-microvolt = <1800000>; |
| 178 | regulator-max-microvolt = <1800000>; |
| 179 | }; |
| 180 | }; |
| 181 | }; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 182 | }; |
| 183 | |
| 184 | uart3: serial@fc008000 { |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 185 | pinctrl-names = "default"; |
| 186 | pinctrl-0 = <&pinctrl_uart3_default>; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 187 | status = "okay"; |
| 188 | }; |
| 189 | |
| 190 | i2c1: i2c@fc028000 { |
| 191 | dmas = <0>, <0>; |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 192 | pinctrl-names = "default"; |
| 193 | pinctrl-0 = <&pinctrl_i2c1_default>; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 194 | status = "okay"; |
| 195 | |
| 196 | at24@54 { |
| 197 | compatible = "atmel,24c02"; |
| 198 | reg = <0x54>; |
| 199 | pagesize = <16>; |
| 200 | }; |
| 201 | }; |
Ludovic Desroches | a9b672a63 | 2015-09-16 17:37:03 +0200 | [diff] [blame] | 202 | |
| 203 | pinctrl@fc038000 { |
| 204 | pinctrl_i2c0_default: i2c0_default { |
| 205 | pinmux = <PIN_PD21__TWD0>, |
| 206 | <PIN_PD22__TWCK0>; |
| 207 | bias-disable; |
| 208 | }; |
| 209 | |
| 210 | pinctrl_i2c1_default: i2c1_default { |
| 211 | pinmux = <PIN_PD4__TWD1>, |
| 212 | <PIN_PD5__TWCK1>; |
| 213 | bias-disable; |
| 214 | }; |
| 215 | |
| 216 | pinctrl_macb0_default: macb0_default { |
| 217 | pinmux = <PIN_PB14__GTXCK>, |
| 218 | <PIN_PB15__GTXEN>, |
| 219 | <PIN_PB16__GRXDV>, |
| 220 | <PIN_PB17__GRXER>, |
| 221 | <PIN_PB18__GRX0>, |
| 222 | <PIN_PB19__GRX1>, |
| 223 | <PIN_PB20__GTX0>, |
| 224 | <PIN_PB21__GTX1>, |
| 225 | <PIN_PB22__GMDC>, |
| 226 | <PIN_PB23__GMDIO>; |
| 227 | bias-disable; |
| 228 | }; |
| 229 | |
| 230 | pinctrl_spi0_default: spi0_default { |
| 231 | pinmux = <PIN_PA14__SPI0_SPCK>, |
| 232 | <PIN_PA15__SPI0_MOSI>, |
| 233 | <PIN_PA16__SPI0_MISO>, |
| 234 | <PIN_PA17__SPI0_NPCS0>; |
| 235 | bias-disable; |
| 236 | }; |
| 237 | |
| 238 | pinctrl_uart1_default: uart1_default { |
| 239 | pinmux = <PIN_PD2__URXD1>, |
| 240 | <PIN_PD3__UTXD1>; |
| 241 | bias-disable; |
| 242 | }; |
| 243 | |
| 244 | pinctrl_uart3_default: uart3_default { |
| 245 | pinmux = <PIN_PB11__URXD3>, |
| 246 | <PIN_PB12__UTXD3>; |
| 247 | bias-disable; |
| 248 | }; |
| 249 | }; |
Nicolas Ferre | 22b5a0f | 2015-06-18 14:55:03 +0200 | [diff] [blame] | 250 | }; |
| 251 | }; |
| 252 | }; |