arch/arm/boot/dts/armada-385-synology-ds116.dts

   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 = <&reg_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 = <&reg_usb3_0_vbus>;
 194                 #phy-cells = <0>;
 195         };
 196
 197         usb3_1_phy: usb3_1_phy {
 198                 compatible = "usb-nop-xceiv";
 199                 vcc-supply = <&reg_usb3_1_vbus>;
 200                 #phy-cells = <0>;
 201         };
 202
 203         reg_usb3_0_vbus: usb3-vbus0 {
 204                 compatible = "regulator-fixed";
 205                 regulator-name = "usb3-vbus0";
 206                 pinctrl-names = "default";
 207                 pinctrl-0 = <&xhci0_vbus_pins>;
 208                 regulator-min-microvolt = <5000000>;
 209                 regulator-max-microvolt = <5000000>;
 210                 enable-active-high;
 211                 gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
 212         };
 213
 214         reg_usb3_1_vbus: usb3-vbus1 {
 215                 compatible = "regulator-fixed";
 216                 regulator-name = "usb3-vbus1";
 217                 pinctrl-names = "default";
 218                 pinctrl-0 = <&xhci1_vbus_pins>;
 219                 regulator-min-microvolt = <5000000>;
 220                 regulator-max-microvolt = <5000000>;
 221                 enable-active-high;
 222                 gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
 223         };
 224
 225         reg_sata0: pwr-sata0 {
 226                 compatible = "regulator-fixed";
 227                 regulator-name = "pwr_en_sata0";
 228                 regulator-min-microvolt = <12000000>;
 229                 regulator-max-microvolt = <12000000>;
 230                 enable-active-high;
 231                 regulator-boot-on;
 232                 gpio = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 233         };
 234
 235         reg_5v_sata0: v5-sata0 {
 236                 compatible = "regulator-fixed";
 237                 regulator-name = "v5.0-sata0";
 238                 regulator-min-microvolt = <5000000>;
 239                 regulator-max-microvolt = <5000000>;
 240                 vin-supply = <&reg_sata0>;
 241         };
 242
 243         reg_12v_sata0: v12-sata0 {
 244                 compatible = "regulator-fixed";
 245                 regulator-name = "v12.0-sata0";
 246                 regulator-min-microvolt = <12000000>;
 247                 regulator-max-microvolt = <12000000>;
 248                 vin-supply = <&reg_sata0>;
 249         };
 250 };
 251
 252 &spi0 {
 253         pinctrl-names = "default";
 254         pinctrl-0 = <&spi0_pins>;
 255         status = "okay";
 256
 257         spi-flash@0 {
 258                 #address-cells = <1>;
 259                 #size-cells = <1>;
 260                 compatible = "macronix,mx25l6405d", "jedec,spi-nor";
 261                 reg = <0>; /* Chip select 0 */
 262                 spi-max-frequency = <50000000>;
 263                 m25p,fast-read;
 264
 265                 /* Note: there is a redboot partition table despite u-boot
 266                  * being used. The names presented here are the same as those
 267                  * found in the FIS directory. There is also a small device
 268                  * tree in the last 64kB of the RedBoot partition which is not
 269                  * enumerated. The MAC address and the serial number are listed
 270                  * in the "vendor" partition.
 271                  */
 272                 partition@0 {
 273                         label = "RedBoot";
 274                         reg = <0x00000000 0x000f0000>;
 275                         read-only;
 276                 };
 277
 278                 partition@c0000 {
 279                         label = "zImage";
 280                         reg = <0x000f0000 0x002d0000>;
 281                 };
 282
 283                 partition@390000 {
 284                         label = "rd.gz";
 285                         reg = <0x003c0000 0x00410000>;
 286                 };
 287
 288                 partition@7d0000 {
 289                         label = "vendor";
 290                         reg = <0x007d0000 0x00010000>;
 291                         read-only;
 292                 };
 293
 294                 partition@7e0000 {
 295                         label = "RedBoot config";
 296                         reg = <0x007e0000 0x00010000>;
 297                         read-only;
 298                 };
 299
 300                 partition@7f0000 {
 301                         label = "FIS directory";
 302                         reg = <0x007f0000 0x00010000>;
 303                         read-only;
 304                 };
 305         };
 306 };
 307
 308 &pinctrl {
 309         /* use only one pin for UART1, as mpp20 is used by sata0 */
 310         uart1_pins: uart-pins-1 {
 311                 marvell,pins = "mpp19";
 312                 marvell,function = "ua1";
 313         };
 314
 315         xhci0_vbus_pins: xhci0_vbus_pins {
 316                 marvell,pins = "mpp58";
 317                 marvell,function = "gpio";
 318         };
 319         xhci1_vbus_pins: xhci1_vbus_pins {
 320                 marvell,pins = "mpp59";
 321                 marvell,function = "gpio";
 322         };
 323 };