1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2/* 3 * Device Tree file for Synology DS116 NAS 4 * 5 * Copyright (C) 2017 Willy Tarreau <w@1wt.eu> 6 */ 7 8/dts-v1/; 9#include "armada-385.dtsi" 10#include <dt-bindings/gpio/gpio.h> 11 12/ { 13 model = "Synology DS116"; 14 compatible = "marvell,a385-gp", "marvell,armada385", "marvell,armada380"; 15 16 chosen { 17 stdout-path = "serial0:115200n8"; 18 }; 19 20 memory { 21 device_type = "memory"; 22 reg = <0x00000000 0x40000000>; /* 1 GB */ 23 }; 24 25 soc { 26 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 27 MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 28 MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000 29 MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000 30 MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>; 31 32 internal-regs { 33 i2c@11000 { 34 pinctrl-names = "default"; 35 pinctrl-0 = <&i2c0_pins>; 36 status = "okay"; 37 clock-frequency = <100000>; 38 39 eeprom@57 { 40 compatible = "atmel,24c64"; 41 reg = <0x57>; 42 }; 43 }; 44 45 serial@12000 { 46 pinctrl-names = "default"; 47 pinctrl-0 = <&uart0_pins>; 48 status = "okay"; 49 }; 50 51 serial@12100 { 52 /* A PIC16F1829 is connected to uart1 at 9600 bps, 53 * and takes single-character orders : 54 * "1" : power off // already handled by the poweroff node 55 * "2" : short beep 56 * "3" : long beep 57 * "4" : turn the power LED ON 58 * "5" : flash the power LED 59 * "6" : turn the power LED OFF 60 * "7" : turn the status LED OFF 61 * "8" : turn the status LED ON 62 * "9" : flash the status LED 63 * "A" : flash the motherboard LED (D8) 64 * "B" : turn the motherboard LED OFF 65 * "C" : hard reset 66 */ 67 pinctrl-names = "default"; 68 pinctrl-0 = <&uart1_pins>; 69 status = "okay"; 70 }; 71 72 poweroff@12100 { 73 compatible = "synology,power-off"; 74 reg = <0x12100 0x100>; 75 clocks = <&coreclk 0>; 76 }; 77 78 ethernet@70000 { 79 pinctrl-names = "default"; 80 phy = <&phy0>; 81 phy-mode = "sgmii"; 82 buffer-manager = <&bm>; 83 bm,pool-long = <0>; 84 status = "okay"; 85 }; 86 87 88 mdio@72004 { 89 pinctrl-names = "default"; 90 pinctrl-0 = <&mdio_pins>; 91 92 phy0: ethernet-phy@1 { 93 reg = <1>; 94 }; 95 }; 96 97 sata@a8000 { 98 pinctrl-names = "default"; 99 pinctrl-0 = <&sata0_pins>; 100 status = "okay"; 101 #address-cells = <1>; 102 #size-cells = <0>; 103 104 sata0: sata-port@0 { 105 reg = <0>; 106 target-supply = <®_5v_sata0>; 107 }; 108 }; 109 110 bm@c8000 { 111 status = "okay"; 112 }; 113 114 usb3@f0000 { 115 usb-phy = <&usb3_0_phy>; 116 status = "okay"; 117 }; 118 119 usb3@f8000 { 120 usb-phy = <&usb3_1_phy>; 121 status = "okay"; 122 }; 123 }; 124 125 bm-bppi { 126 status = "okay"; 127 }; 128 129 gpio-fan { 130 compatible = "gpio-fan"; 131 gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>, 132 <&gpio1 17 GPIO_ACTIVE_HIGH>, 133 <&gpio1 16 GPIO_ACTIVE_HIGH>; 134 gpio-fan,speed-map = < 0 0 135 1500 1 136 2500 2 137 3000 3 138 3400 4 139 3700 5 140 3900 6 141 4000 7>; 142 #cooling-cells = <2>; 143 }; 144 145 gpio-leds { 146 compatible = "gpio-leds"; 147 148 /* The green part is on gpio0.20 which is also used by 149 * sata0, and accesses to SATA disk 0 make it blink so it 150 * doesn't need to be declared here. 151 */ 152 led-orange { 153 gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; 154 label = "ds116:orange:disk"; 155 default-state = "off"; 156 }; 157 }; 158 }; 159 160 usb3_0_phy: usb3_0_phy { 161 compatible = "usb-nop-xceiv"; 162 vcc-supply = <®_usb3_0_vbus>; 163 #phy-cells = <0>; 164 }; 165 166 usb3_1_phy: usb3_1_phy { 167 compatible = "usb-nop-xceiv"; 168 vcc-supply = <®_usb3_1_vbus>; 169 #phy-cells = <0>; 170 }; 171 172 reg_usb3_0_vbus: usb3-vbus0 { 173 compatible = "regulator-fixed"; 174 regulator-name = "usb3-vbus0"; 175 pinctrl-names = "default"; 176 pinctrl-0 = <&xhci0_vbus_pins>; 177 regulator-min-microvolt = <5000000>; 178 regulator-max-microvolt = <5000000>; 179 enable-active-high; 180 gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>; 181 }; 182 183 reg_usb3_1_vbus: usb3-vbus1 { 184 compatible = "regulator-fixed"; 185 regulator-name = "usb3-vbus1"; 186 pinctrl-names = "default"; 187 pinctrl-0 = <&xhci1_vbus_pins>; 188 regulator-min-microvolt = <5000000>; 189 regulator-max-microvolt = <5000000>; 190 enable-active-high; 191 gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>; 192 }; 193 194 reg_sata0: pwr-sata0 { 195 compatible = "regulator-fixed"; 196 regulator-name = "pwr_en_sata0"; 197 regulator-min-microvolt = <12000000>; 198 regulator-max-microvolt = <12000000>; 199 enable-active-high; 200 regulator-boot-on; 201 gpio = <&gpio0 15 GPIO_ACTIVE_HIGH>; 202 }; 203 204 reg_5v_sata0: v5-sata0 { 205 compatible = "regulator-fixed"; 206 regulator-name = "v5.0-sata0"; 207 regulator-min-microvolt = <5000000>; 208 regulator-max-microvolt = <5000000>; 209 vin-supply = <®_sata0>; 210 }; 211 212 reg_12v_sata0: v12-sata0 { 213 compatible = "regulator-fixed"; 214 regulator-name = "v12.0-sata0"; 215 regulator-min-microvolt = <12000000>; 216 regulator-max-microvolt = <12000000>; 217 vin-supply = <®_sata0>; 218 }; 219}; 220 221&spi0 { 222 pinctrl-names = "default"; 223 pinctrl-0 = <&spi0_pins>; 224 status = "okay"; 225 226 flash@0 { 227 #address-cells = <1>; 228 #size-cells = <1>; 229 compatible = "macronix,mx25l6405d", "jedec,spi-nor"; 230 reg = <0>; /* Chip select 0 */ 231 spi-max-frequency = <50000000>; 232 m25p,fast-read; 233 234 /* Note: there is a redboot partition table despite u-boot 235 * being used. The names presented here are the same as those 236 * found in the FIS directory. There is also a small device 237 * tree in the last 64kB of the RedBoot partition which is not 238 * enumerated. The MAC address and the serial number are listed 239 * in the "vendor" partition. 240 */ 241 partition@0 { 242 label = "RedBoot"; 243 reg = <0x00000000 0x000f0000>; 244 read-only; 245 }; 246 247 partition@c0000 { 248 label = "zImage"; 249 reg = <0x000f0000 0x002d0000>; 250 }; 251 252 partition@390000 { 253 label = "rd.gz"; 254 reg = <0x003c0000 0x00410000>; 255 }; 256 257 partition@7d0000 { 258 label = "vendor"; 259 reg = <0x007d0000 0x00010000>; 260 read-only; 261 }; 262 263 partition@7e0000 { 264 label = "RedBoot config"; 265 reg = <0x007e0000 0x00010000>; 266 read-only; 267 }; 268 269 partition@7f0000 { 270 label = "FIS directory"; 271 reg = <0x007f0000 0x00010000>; 272 read-only; 273 }; 274 }; 275}; 276 277&pinctrl { 278 /* use only one pin for UART1, as mpp20 is used by sata0 */ 279 uart1_pins: uart-pins-1 { 280 marvell,pins = "mpp19"; 281 marvell,function = "ua1"; 282 }; 283 284 xhci0_vbus_pins: xhci0_vbus_pins { 285 marvell,pins = "mpp58"; 286 marvell,function = "gpio"; 287 }; 288 xhci1_vbus_pins: xhci1_vbus_pins { 289 marvell,pins = "mpp59"; 290 marvell,function = "gpio"; 291 }; 292}; 293