armada-370-synology-ds213j.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Device Tree file for Synology DS213j
    4  *
    5  * Copyright (C) 2014, Arnaud EBALARD <arno@natisbad.org>
    6  *
    7  * Note: this Device Tree assumes that the bootloader has remapped the
    8  * internal registers to 0xf1000000 (instead of the old 0xd0000000).
    9  * The 0xf1000000 is the default used by the recent, DT-capable, U-Boot
   10  * bootloaders provided by Marvell. It is used in recent versions of
   11  * DSM software provided by Synology. Nonetheless, some earlier boards
   12  * were delivered with an older version of u-boot that left internal
   13  * registers mapped at 0xd0000000. If you have such a device you will
   14  * not be able to directly boot a kernel based on this Device Tree. In
   15  * that case, the preferred solution is to update your bootloader (e.g.
   16  * by upgrading to latest version of DSM, or building a new one and
   17  * installing it from u-boot prompt) or adjust the Devive Tree
   18  * (s/0xf1000000/0xd0000000/ in 'ranges' below).
   19  */
   20 
   21 /dts-v1/;
   22 
   23 #include <dt-bindings/input/input.h>
   24 #include <dt-bindings/gpio/gpio.h>
   25 #include "armada-370.dtsi"
   26 
   27 / {
   28         model = "Synology DS213j";
   29         compatible = "synology,ds213j", "marvell,armada370",
   30                      "marvell,armada-370-xp";
   31 
   32         chosen {
   33                 stdout-path = "serial0:115200n8";
   34         };
   35 
   36         memory@0 {
   37                 device_type = "memory";
   38                 reg = <0x00000000 0x20000000>; /* 512 MB */
   39         };
   40 
   41         soc {
   42                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
   43                           MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
   44                           MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
   45 
   46                 internal-regs {
   47 
   48                         /* RTC provided by Seiko S-35390A I2C RTC chip below */
   49                         rtc@10300 {
   50                                 status = "disabled";
   51                         };
   52 
   53                         i2c@11000 {
   54                                 compatible = "marvell,mv64xxx-i2c";
   55                                 pinctrl-0 = <&i2c0_pins>;
   56                                 pinctrl-names = "default";
   57                                 clock-frequency = <400000>;
   58                                 status = "okay";
   59 
   60                                 /* Main device RTC chip */
   61                                 s35390a: s35390a@30 {
   62                                          compatible = "sii,s35390a";
   63                                          reg = <0x30>;
   64                                 };
   65                         };
   66 
   67                         /* Connected to a header on device's PCB */
   68                         serial@12000 {
   69                                 status = "okay";
   70                         };
   71 
   72                         /* Connected to a TI MSP430F2111 for power control */
   73                         serial@12100 {
   74                                 status = "okay";
   75                         };
   76 
   77                         poweroff@12100 {
   78                                 compatible = "synology,power-off";
   79                                 reg = <0x12100 0x100>;
   80                                 clocks = <&coreclk 0>;
   81                         };
   82 
   83                         /* rear USB port, near reset button */
   84                         usb@50000 {
   85                                 status = "okay";
   86                         };
   87 
   88                         /* rear USB port, near RJ45 port */
   89                         usb@51000 {
   90                                 status = "okay";
   91                         };
   92 
   93                         ethernet@70000 {
   94                                status = "okay";
   95                                phy = <&phy1>;
   96                                phy-mode = "sgmii";
   97                         };
   98 
   99                         sata@a0000 {
  100                                 nr-ports = <2>;
  101                                 status = "okay";
  102                         };
  103                 };
  104         };
  105 
  106         gpio-fan-32-38 {
  107                 status = "okay";
  108                 compatible = "gpio-fan";
  109                 pinctrl-0 = <&fan_ctrl_low_pin &fan_ctrl_mid_pin
  110                              &fan_ctrl_high_pin &fan_alarm_pin>;
  111                 pinctrl-names = "default";
  112                 gpios = <&gpio1 31 GPIO_ACTIVE_HIGH
  113                          &gpio2  0 GPIO_ACTIVE_HIGH
  114                          &gpio2  1 GPIO_ACTIVE_HIGH>;
  115                 alarm-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
  116                 gpio-fan,speed-map = <    0 0
  117                                        1000 1
  118                                        1150 2
  119                                        1350 4
  120                                        1500 3
  121                                        1650 5
  122                                        1750 6
  123                                        1900 7 >;
  124         };
  125 
  126         gpio-leds {
  127                 compatible = "gpio-leds";
  128                 pinctrl-0 = <&disk1_led_pin
  129                              &disk2_led_pin>;
  130                 pinctrl-names = "default";
  131 
  132                 disk1-led-amber {
  133                         label = "synology:amber:disk1";
  134                         gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
  135                         default-state = "keep";
  136                 };
  137 
  138                 disk2-led-amber {
  139                         label = "synology:amber:disk2";
  140                         gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
  141                         default-state = "keep";
  142                 };
  143         };
  144 
  145         regulators {
  146                 compatible = "simple-bus";
  147                 #address-cells = <1>;
  148                 #size-cells = <0>;
  149                 pinctrl-0 = <&sata1_pwr_pin &sata2_pwr_pin>;
  150                 pinctrl-names = "default";
  151 
  152                 sata1_regulator: sata1-regulator@1 {
  153                         compatible = "regulator-fixed";
  154                         reg = <1>;
  155                         regulator-name = "SATA1 Power";
  156                         regulator-min-microvolt = <5000000>;
  157                         regulator-max-microvolt = <5000000>;
  158                         startup-delay-us = <2000000>;
  159                         enable-active-high;
  160                         regulator-always-on;
  161                         regulator-boot-on;
  162                         gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
  163                 };
  164 
  165                 sata2_regulator: sata2-regulator@2 {
  166                         compatible = "regulator-fixed";
  167                         reg = <2>;
  168                         regulator-name = "SATA2 Power";
  169                         regulator-min-microvolt = <5000000>;
  170                         regulator-max-microvolt = <5000000>;
  171                         startup-delay-us = <4000000>;
  172                         enable-active-high;
  173                         regulator-always-on;
  174                         regulator-boot-on;
  175                         gpio = <&gpio1 30 GPIO_ACTIVE_HIGH>;
  176                 };
  177         };
  178 };
  179 
  180 &mdio {
  181         phy1: ethernet-phy@1 { /* Marvell 88E1512 */
  182                 reg = <1>;
  183         };
  184 };
  185 
  186 &pinctrl {
  187         disk1_led_pin: disk1-led-pin {
  188                 marvell,pins = "mpp31";
  189                 marvell,function = "gpio";
  190         };
  191 
  192         disk2_led_pin: disk2-led-pin {
  193                 marvell,pins = "mpp32";
  194                 marvell,function = "gpio";
  195         };
  196 
  197         sata1_pwr_pin: sata1-pwr-pin {
  198                 marvell,pins = "mpp37";
  199                 marvell,function = "gpio";
  200         };
  201 
  202         sata2_pwr_pin: sata2-pwr-pin {
  203                 marvell,pins = "mpp62";
  204                 marvell,function = "gpio";
  205         };
  206 
  207         sata1_pres_pin: sata1-pres-pin {
  208                 marvell,pins = "mpp60";
  209                 marvell,function = "gpio";
  210         };
  211 
  212         sata2_pres_pin: sata2-pres-pin {
  213                 marvell,pins = "mpp48";
  214                 marvell,function = "gpio";
  215         };
  216 
  217         syno_id_bit0_pin: syno-id-bit0-pin {
  218                 marvell,pins = "mpp55";
  219                 marvell,function = "gpio";
  220         };
  221 
  222         syno_id_bit1_pin: syno-id-bit1-pin {
  223                 marvell,pins = "mpp56";
  224                 marvell,function = "gpio";
  225         };
  226 
  227         syno_id_bit2_pin: syno-id-bit2-pin {
  228                 marvell,pins = "mpp57";
  229                 marvell,function = "gpio";
  230         };
  231 
  232         syno_id_bit3_pin: syno-id-bit3-pin {
  233                 marvell,pins = "mpp58";
  234                 marvell,function = "gpio";
  235         };
  236 
  237         fan_ctrl_low_pin: fan-ctrl-low-pin {
  238                 marvell,pins = "mpp65";
  239                 marvell,function = "gpio";
  240         };
  241 
  242         fan_ctrl_mid_pin: fan-ctrl-mid-pin {
  243                 marvell,pins = "mpp64";
  244                 marvell,function = "gpio";
  245         };
  246 
  247         fan_ctrl_high_pin: fan-ctrl-high-pin {
  248                 marvell,pins = "mpp63";
  249                 marvell,function = "gpio";
  250         };
  251 
  252         fan_alarm_pin: fan-alarm-pin {
  253                 marvell,pins = "mpp38";
  254                 marvell,function = "gpio";
  255         };
  256 };
  257 
  258 &spi0 {
  259         status = "okay";
  260 
  261         flash@0 {
  262                 #address-cells = <1>;
  263                 #size-cells = <1>;
  264                 compatible = "micron,n25q064", "jedec,spi-nor";
  265                 reg = <0>; /* Chip select 0 */
  266                 spi-max-frequency = <20000000>;
  267 
  268                 /*
  269                  * Warning!
  270                  *
  271                  * Synology u-boot uses its compiled-in environment
  272                  * and it seems Synology did not care to change u-boot
  273                  * default configuration in order to allow saving a
  274                  * modified environment at a sensible location. So,
  275                  * if you do a 'saveenv' under u-boot, your modified
  276                  * environment will be saved at 1MB after the start
  277                  * of the flash, i.e. in the middle of the uImage.
  278                  * For that reason, it is strongly advised not to
  279                  * change the default environment, unless you know
  280                  * what you are doing.
  281                  */
  282                 partition@0 { /* u-boot */
  283                         label = "RedBoot";
  284                         reg = <0x00000000 0x000c0000>; /* 768KB */
  285                 };
  286 
  287                 partition@c0000 { /* uImage */
  288                         label = "zImage";
  289                         reg = <0x000c0000 0x002d0000>; /* 2880KB */
  290                 };
  291 
  292                 partition@390000 { /* uInitramfs */
  293                         label = "rd.gz";
  294                         reg = <0x00390000 0x00440000>; /* 4250KB */
  295                 };
  296 
  297                 partition@7d0000 { /* MAC address and serial number */
  298                         label = "vendor";
  299                         reg = <0x007d0000 0x00010000>; /* 64KB */
  300                 };
  301 
  302                 partition@7e0000 {
  303                         label = "RedBoot config";
  304                         reg = <0x007e0000 0x00010000>; /* 64KB */
  305                 };
  306 
  307                 partition@7f0000 {
  308                         label = "FIS directory";
  309                         reg = <0x007f0000 0x00010000>; /* 64KB */
  310                 };
  311         };
  312 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/armada-370-synology-ds213j.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/armada-370-synology-ds213j.dts
