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

   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 = <&reg_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                         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 = <&reg_usb3_0_vbus>;
 163                 #phy-cells = <0>;
 164         };
 165
 166         usb3_1_phy: usb3_1_phy {
 167                 compatible = "usb-nop-xceiv";
 168                 vcc-supply = <&reg_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 = <&reg_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 = <&reg_sata0>;
 218         };
 219 };
 220
 221 &spi0 {
 222         pinctrl-names = "default";
 223         pinctrl-0 = <&spi0_pins>;
 224         status = "okay";
 225
 226         spi-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 };