Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Device Tree file for Marvell Armada 370 Reference Design board |
| 3 | * (RD-88F6710-A1) |
| 4 | * |
| 5 | * Copied from arch/arm/boot/dts/armada-370-db.dts |
| 6 | * |
| 7 | * Copyright (C) 2013 Florian Fainelli <florian@openwrt.org> |
| 8 | * |
Gregory CLEMENT | 7f2965a | 2015-01-26 15:15:50 +0100 | [diff] [blame] | 9 | * This file is dual-licensed: you can use it either under the terms |
| 10 | * of the GPL or the X11 license, at your option. Note that this dual |
| 11 | * licensing only applies to this file, and not this project as a |
| 12 | * whole. |
| 13 | * |
| 14 | * a) This file is free software; you can redistribute it and/or |
| 15 | * modify it under the terms of the GNU General Public License as |
| 16 | * published by the Free Software Foundation; either version 2 of the |
| 17 | * License, or (at your option) any later version. |
| 18 | * |
| 19 | * This file is distributed in the hope that it will be useful |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | * GNU General Public License for more details. |
| 23 | * |
| 24 | * Or, alternatively |
| 25 | * |
| 26 | * b) Permission is hereby granted, free of charge, to any person |
| 27 | * obtaining a copy of this software and associated documentation |
| 28 | * files (the "Software"), to deal in the Software without |
| 29 | * restriction, including without limitation the rights to use |
| 30 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 31 | * sell copies of the Software, and to permit persons to whom the |
| 32 | * Software is furnished to do so, subject to the following |
| 33 | * conditions: |
| 34 | * |
| 35 | * The above copyright notice and this permission notice shall be |
| 36 | * included in all copies or substantial portions of the Software. |
| 37 | * |
| 38 | * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND |
| 39 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 40 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 41 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 42 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY |
| 43 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 44 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 45 | * OTHER DEALINGS IN THE SOFTWARE. |
Thomas Petazzoni | 32c741d | 2014-09-17 15:45:39 +0200 | [diff] [blame] | 46 | * |
| 47 | * Note: this Device Tree assumes that the bootloader has remapped the |
| 48 | * internal registers to 0xf1000000 (instead of the default |
| 49 | * 0xd0000000). The 0xf1000000 is the default used by the recent, |
| 50 | * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier |
| 51 | * boards were delivered with an older version of the bootloader that |
| 52 | * left internal registers mapped at 0xd0000000. If you are in this |
| 53 | * situation, you should either update your bootloader (preferred |
| 54 | * solution) or the below Device Tree should be adjusted. |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 55 | */ |
| 56 | |
| 57 | /dts-v1/; |
Thomas Petazzoni | 5c0169d | 2014-02-11 18:07:13 +0100 | [diff] [blame] | 58 | #include <dt-bindings/input/input.h> |
Thomas Petazzoni | 29e74f8 | 2014-02-11 18:07:12 +0100 | [diff] [blame] | 59 | #include <dt-bindings/gpio/gpio.h> |
Ezequiel Garcia | 3814988 | 2013-07-26 10:17:56 -0300 | [diff] [blame] | 60 | #include "armada-370.dtsi" |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 61 | |
| 62 | / { |
| 63 | model = "Marvell Armada 370 Reference Design"; |
| 64 | compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp"; |
| 65 | |
| 66 | chosen { |
| 67 | bootargs = "console=ttyS0,115200 earlyprintk"; |
| 68 | }; |
| 69 | |
| 70 | memory { |
| 71 | device_type = "memory"; |
| 72 | reg = <0x00000000 0x20000000>; /* 512 MB */ |
| 73 | }; |
| 74 | |
| 75 | soc { |
Thomas Petazzoni | 32c741d | 2014-09-17 15:45:39 +0200 | [diff] [blame] | 76 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 |
Ezequiel Garcia | 0cd3754 | 2013-07-26 10:17:58 -0300 | [diff] [blame] | 77 | MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; |
Ezequiel Garcia | 5e12a61 | 2013-07-26 10:17:57 -0300 | [diff] [blame] | 78 | |
Ezequiel Garcia | 0af8330 | 2013-08-08 18:03:09 -0300 | [diff] [blame] | 79 | pcie-controller { |
| 80 | status = "okay"; |
| 81 | |
| 82 | /* Internal mini-PCIe connector */ |
| 83 | pcie@1,0 { |
| 84 | /* Port 0, Lane 0 */ |
| 85 | status = "okay"; |
| 86 | }; |
| 87 | |
| 88 | /* Internal mini-PCIe connector */ |
| 89 | pcie@2,0 { |
| 90 | /* Port 1, Lane 0 */ |
| 91 | status = "okay"; |
| 92 | }; |
| 93 | }; |
| 94 | |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 95 | internal-regs { |
| 96 | serial@12000 { |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 97 | status = "okay"; |
| 98 | }; |
| 99 | sata@a0000 { |
| 100 | nr-ports = <2>; |
| 101 | status = "okay"; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 102 | }; |
| 103 | |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 104 | mdio { |
Ezequiel Garcia | 9dfb5c4 | 2014-08-11 09:14:41 -0300 | [diff] [blame] | 105 | pinctrl-0 = <&mdio_pins>; |
| 106 | pinctrl-names = "default"; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 107 | phy0: ethernet-phy@0 { |
| 108 | reg = <0>; |
| 109 | }; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 110 | }; |
| 111 | |
| 112 | ethernet@70000 { |
| 113 | status = "okay"; |
| 114 | phy = <&phy0>; |
| 115 | phy-mode = "sgmii"; |
| 116 | }; |
| 117 | ethernet@74000 { |
Ezequiel Garcia | 9dfb5c4 | 2014-08-11 09:14:41 -0300 | [diff] [blame] | 118 | pinctrl-0 = <&ge1_rgmii_pins>; |
| 119 | pinctrl-names = "default"; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 120 | status = "okay"; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 121 | phy-mode = "rgmii-id"; |
Andrew Lunn | 9ef90cb | 2014-11-05 20:02:00 +0100 | [diff] [blame] | 122 | fixed-link { |
| 123 | speed = <1000>; |
| 124 | full-duplex; |
| 125 | }; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 126 | }; |
| 127 | |
| 128 | mvsdio@d4000 { |
| 129 | pinctrl-0 = <&sdio_pins1>; |
| 130 | pinctrl-names = "default"; |
| 131 | status = "okay"; |
| 132 | /* No CD or WP GPIOs */ |
Simon Baatz | d87b5fb | 2013-05-13 23:18:58 +0200 | [diff] [blame] | 133 | broken-cd; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 134 | }; |
| 135 | |
| 136 | usb@50000 { |
| 137 | status = "okay"; |
| 138 | }; |
| 139 | |
| 140 | usb@51000 { |
| 141 | status = "okay"; |
| 142 | }; |
| 143 | |
| 144 | gpio-keys { |
| 145 | compatible = "gpio-keys"; |
| 146 | #address-cells = <1>; |
| 147 | #size-cells = <0>; |
| 148 | button@1 { |
| 149 | label = "Software Button"; |
Thomas Petazzoni | 5c0169d | 2014-02-11 18:07:13 +0100 | [diff] [blame] | 150 | linux,code = <KEY_POWER>; |
Thomas Petazzoni | 29e74f8 | 2014-02-11 18:07:12 +0100 | [diff] [blame] | 151 | gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 152 | }; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 153 | }; |
Ezequiel Garcia | 69e18e2 | 2013-12-11 19:28:39 -0300 | [diff] [blame] | 154 | |
Thomas Petazzoni | e8db78d | 2014-09-11 11:56:56 +0200 | [diff] [blame] | 155 | gpio-fan { |
| 156 | compatible = "gpio-fan"; |
| 157 | gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; |
| 158 | gpio-fan,speed-map = <0 0 3000 1>; |
| 159 | pinctrl-0 = <&fan_pins>; |
| 160 | pinctrl-names = "default"; |
| 161 | }; |
| 162 | |
Thomas Petazzoni | 5b1e9e8 | 2014-09-11 11:56:57 +0200 | [diff] [blame] | 163 | gpio_leds { |
| 164 | compatible = "gpio-leds"; |
| 165 | pinctrl-names = "default"; |
| 166 | pinctrl-0 = <&led_pins>; |
| 167 | |
| 168 | sw_led { |
| 169 | label = "370rd:green:sw"; |
| 170 | gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; |
| 171 | default-state = "keep"; |
| 172 | }; |
| 173 | }; |
| 174 | |
Ezequiel Garcia | 69e18e2 | 2013-12-11 19:28:39 -0300 | [diff] [blame] | 175 | nand@d0000 { |
| 176 | status = "okay"; |
| 177 | num-cs = <1>; |
| 178 | marvell,nand-keep-config; |
| 179 | marvell,nand-enable-arbiter; |
| 180 | nand-on-flash-bbt; |
| 181 | |
| 182 | partition@0 { |
| 183 | label = "U-Boot"; |
| 184 | reg = <0 0x800000>; |
| 185 | }; |
| 186 | partition@800000 { |
| 187 | label = "Linux"; |
| 188 | reg = <0x800000 0x800000>; |
| 189 | }; |
| 190 | partition@1000000 { |
| 191 | label = "Filesystem"; |
| 192 | reg = <0x1000000 0x3f000000>; |
| 193 | }; |
| 194 | }; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 195 | }; |
Florian Fainelli | 4912214 | 2013-01-09 20:56:07 +0100 | [diff] [blame] | 196 | }; |
Andrew Lunn | 9ef90cb | 2014-11-05 20:02:00 +0100 | [diff] [blame] | 197 | |
| 198 | dsa@0 { |
| 199 | compatible = "marvell,dsa"; |
| 200 | #address-cells = <2>; |
| 201 | #size-cells = <0>; |
| 202 | |
| 203 | dsa,ethernet = <ð1>; |
| 204 | dsa,mii-bus = <&mdio>; |
| 205 | |
| 206 | switch@0 { |
| 207 | #address-cells = <1>; |
| 208 | #size-cells = <0>; |
| 209 | reg = <0x10 0>; /* MDIO address 16, switch 0 in tree */ |
| 210 | |
| 211 | port@0 { |
| 212 | reg = <0>; |
| 213 | label = "lan0"; |
| 214 | }; |
| 215 | |
| 216 | port@1 { |
| 217 | reg = <1>; |
| 218 | label = "lan1"; |
| 219 | }; |
| 220 | |
| 221 | port@2 { |
| 222 | reg = <2>; |
| 223 | label = "lan2"; |
| 224 | }; |
| 225 | |
| 226 | port@3 { |
| 227 | reg = <3>; |
| 228 | label = "lan3"; |
| 229 | }; |
| 230 | |
| 231 | port@5 { |
| 232 | reg = <5>; |
| 233 | label = "cpu"; |
| 234 | }; |
| 235 | }; |
| 236 | }; |
Gregory CLEMENT | 467f54b | 2013-04-12 16:29:09 +0200 | [diff] [blame] | 237 | }; |
Arnaud Ebalard | 4904a82 | 2014-11-22 00:45:56 +0100 | [diff] [blame] | 238 | |
| 239 | &pinctrl { |
| 240 | fan_pins: fan-pins { |
| 241 | marvell,pins = "mpp8"; |
| 242 | marvell,function = "gpio"; |
| 243 | }; |
| 244 | |
| 245 | led_pins: led-pins { |
| 246 | marvell,pins = "mpp32"; |
| 247 | marvell,function = "gpio"; |
| 248 | }; |
| 249 | }; |