1/* 2 * Device Tree file for Synology DS116 NAS 3 * 4 * Copyright (C) 2017 Willy Tarreau <w@1wt.eu> 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 licensed under the terms of the GNU General Public 12 * License version 2. This program is licensed "as is" without 13 * any warranty of any kind, whether express or implied. 14 * 15 * Or, alternatively, 16 * 17 * b) Permission is hereby granted, free of charge, to any person 18 * obtaining a copy of this software and associated documentation 19 * files (the "Software"), to deal in the Software without 20 * restriction, including without limitation the rights to use, 21 * copy, modify, merge, publish, distribute, sublicense, and/or 22 * sell copies of the Software, and to permit persons to whom the 23 * Software is furnished to do so, subject to the following 24 * conditions: 25 * 26 * The above copyright notice and this permission notice shall be 27 * included in all copies or substantial portions of the Software. 28 * 29 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 30 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 31 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 32 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 33 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 34 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 35 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 36 * OTHER DEALINGS IN THE SOFTWARE. 37 */ 38 39/dts-v1/; 40#include "armada-385.dtsi" 41#include <dt-bindings/gpio/gpio.h> 42 43/ { 44 model = "Synology DS116"; 45 compatible = "marvell,a385-gp", "marvell,armada385", "marvell,armada380"; 46 47 chosen { 48 stdout-path = "serial0:115200n8"; 49 }; 50 51 memory { 52 device_type = "memory"; 53 reg = <0x00000000 0x40000000>; /* 1 GB */ 54 }; 55 56 soc { 57 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 58 MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 59 MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000 60 MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000 61 MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>; 62 63 internal-regs { 64 i2c@11000 { 65 pinctrl-names = "default"; 66 pinctrl-0 = <&i2c0_pins>; 67 status = "okay"; 68 clock-frequency = <100000>; 69 70 eeprom@57 { 71 compatible = "atmel,24c64"; 72 reg = <0x57>; 73 }; 74 }; 75 76 serial@12000 { 77 pinctrl-names = "default"; 78 pinctrl-0 = <&uart0_pins>; 79 status = "okay"; 80 }; 81 82 serial@12100 { 83 /* A PIC16F1829 is connected to uart1 at 9600 bps, 84 * and takes single-character orders : 85 * "1" : power off // already handled by the poweroff node 86 * "2" : short beep 87 * "3" : long beep 88 * "4" : turn the power LED ON 89 * "5" : flash the power LED 90 * "6" : turn the power LED OFF 91 * "7" : turn the status LED OFF 92 * "8" : turn the status LED ON 93 * "9" : flash the status LED 94 * "A" : flash the motherboard LED (D8) 95 * "B" : turn the motherboard LED OFF 96 * "C" : hard reset 97 */ 98 pinctrl-names = "default"; 99 pinctrl-0 = <&uart1_pins>; 100 status = "okay"; 101 }; 102 103 poweroff@12100 { 104 compatible = "synology,power-off"; 105 reg = <0x12100 0x100>; 106 clocks = <&coreclk 0>; 107 }; 108 109 ethernet@70000 { 110 pinctrl-names = "default"; 111 phy = <&phy0>; 112 phy-mode = "sgmii"; 113 buffer-manager = <&bm>; 114 bm,pool-long = <0>; 115 status = "okay"; 116 }; 117 118 119 mdio@72004 { 120 pinctrl-names = "default"; 121 pinctrl-0 = <&mdio_pins>; 122 123 phy0: ethernet-phy@1 { 124 reg = <1>; 125 }; 126 }; 127 128 sata@a8000 { 129 pinctrl-names = "default"; 130 pinctrl-0 = <&sata0_pins>; 131 status = "okay"; 132 #address-cells = <1>; 133 #size-cells = <0>; 134 135 sata0: sata-port@0 { 136 reg = <0>; 137 target-supply = <®_5v_sata0>; 138 }; 139 }; 140 141 bm@c8000 { 142 status = "okay"; 143 }; 144 145 usb3@f0000 { 146 usb-phy = <&usb3_0_phy>; 147 status = "okay"; 148 }; 149 150 usb3@f8000 { 151 usb-phy = <&usb3_1_phy>; 152 status = "okay"; 153 }; 154 }; 155 156 bm-bppi { 157 status = "okay"; 158 }; 159 160 gpio-fan { 161 compatible = "gpio-fan"; 162 gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>, 163 <&gpio1 17 GPIO_ACTIVE_HIGH>, 164 <&gpio1 16 GPIO_ACTIVE_HIGH>; 165 gpio-fan,speed-map = < 0 0 166 1500 1 167 2500 2 168 3000 3 169 3400 4 170 3700 5 171 3900 6 172 4000 7>; 173 #cooling-cells = <2>; 174 }; 175 176 gpio-leds { 177 compatible = "gpio-leds"; 178 179 /* The green part is on gpio0.20 which is also used by 180 * sata0, and accesses to SATA disk 0 make it blink so it 181 * doesn't need to be declared here. 182 */ 183 orange { 184 gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; 185 label = "ds116:orange:disk"; 186 default-state = "off"; 187 }; 188 }; 189 }; 190 191 usb3_0_phy: usb3_0_phy { 192 compatible = "usb-nop-xceiv"; 193 vcc-supply = <®_usb3_0_vbus>; 194 }; 195 196 usb3_1_phy: usb3_1_phy { 197 compatible = "usb-nop-xceiv"; 198 vcc-supply = <®_usb3_1_vbus>; 199 }; 200 201 reg_usb3_0_vbus: usb3-vbus0 { 202 compatible = "regulator-fixed"; 203 regulator-name = "usb3-vbus0"; 204 pinctrl-names = "default"; 205 pinctrl-0 = <&xhci0_vbus_pins>; 206 regulator-min-microvolt = <5000000>; 207 regulator-max-microvolt = <5000000>; 208 enable-active-high; 209 gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>; 210 }; 211 212 reg_usb3_1_vbus: usb3-vbus1 { 213 compatible = "regulator-fixed"; 214 regulator-name = "usb3-vbus1"; 215 pinctrl-names = "default"; 216 pinctrl-0 = <&xhci1_vbus_pins>; 217 regulator-min-microvolt = <5000000>; 218 regulator-max-microvolt = <5000000>; 219 enable-active-high; 220 gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>; 221 }; 222 223 reg_sata0: pwr-sata0 { 224 compatible = "regulator-fixed"; 225 regulator-name = "pwr_en_sata0"; 226 regulator-min-microvolt = <12000000>; 227 regulator-max-microvolt = <12000000>; 228 enable-active-high; 229 regulator-boot-on; 230 gpio = <&gpio0 15 GPIO_ACTIVE_HIGH>; 231 }; 232 233 reg_5v_sata0: v5-sata0 { 234 compatible = "regulator-fixed"; 235 regulator-name = "v5.0-sata0"; 236 regulator-min-microvolt = <5000000>; 237 regulator-max-microvolt = <5000000>; 238 vin-supply = <®_sata0>; 239 }; 240 241 reg_12v_sata0: v12-sata0 { 242 compatible = "regulator-fixed"; 243 regulator-name = "v12.0-sata0"; 244 regulator-min-microvolt = <12000000>; 245 regulator-max-microvolt = <12000000>; 246 vin-supply = <®_sata0>; 247 }; 248}; 249 250&spi0 { 251 pinctrl-names = "default"; 252 pinctrl-0 = <&spi0_pins>; 253 status = "okay"; 254 255 spi-flash@0 { 256 #address-cells = <1>; 257 #size-cells = <1>; 258 compatible = "macronix,mx25l6405d", "jedec,spi-nor"; 259 reg = <0>; /* Chip select 0 */ 260 spi-max-frequency = <50000000>; 261 m25p,fast-read; 262 263 /* Note: there is a redboot partition table despite u-boot 264 * being used. The names presented here are the same as those 265 * found in the FIS directory. There is also a small device 266 * tree in the last 64kB of the RedBoot partition which is not 267 * enumerated. The MAC address and the serial number are listed 268 * in the "vendor" partition. 269 */ 270 partition@00000000 { 271 label = "RedBoot"; 272 reg = <0x00000000 0x000f0000>; 273 read-only; 274 }; 275 276 partition@000c0000 { 277 label = "zImage"; 278 reg = <0x000f0000 0x002d0000>; 279 }; 280 281 partition@00390000 { 282 label = "rd.gz"; 283 reg = <0x003c0000 0x00410000>; 284 }; 285 286 partition@007d0000 { 287 label = "vendor"; 288 reg = <0x007d0000 0x00010000>; 289 read-only; 290 }; 291 292 partition@007e0000 { 293 label = "RedBoot config"; 294 reg = <0x007e0000 0x00010000>; 295 read-only; 296 }; 297 298 partition@007f0000 { 299 label = "FIS directory"; 300 reg = <0x007f0000 0x00010000>; 301 read-only; 302 }; 303 }; 304}; 305 306&pinctrl { 307 /* use only one pin for UART1, as mpp20 is used by sata0 */ 308 uart1_pins: uart-pins-1 { 309 marvell,pins = "mpp19"; 310 marvell,function = "ua1"; 311 }; 312 313 xhci0_vbus_pins: xhci0_vbus_pins { 314 marvell,pins = "mpp58"; 315 marvell,function = "gpio"; 316 }; 317 xhci1_vbus_pins: xhci1_vbus_pins { 318 marvell,pins = "mpp59"; 319 marvell,function = "gpio"; 320 }; 321}; 322