arch/arm/boot/dts/armada-xp-netgear-rn2120.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree file for NETGEAR ReadyNAS 2120
   4  *
   5  * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
   6  */
   7
   8 /dts-v1/;
   9
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include "armada-xp-mv78230.dtsi"
  13
  14 / {
  15         model = "NETGEAR ReadyNAS 2120";
  16         compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
  17
  18         chosen {
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         memory@0 {
  23                 device_type = "memory";
  24                 reg = <0 0x00000000 0 0x80000000>; /* 2GB */
  25         };
  26
  27         soc {
  28                 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
  29                           MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
  30                           MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
  31                           MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
  32
  33                 internal-regs {
  34
  35                         /* RTC is provided by Intersil ISL12057 I2C RTC chip */
  36                         rtc@10300 {
  37                                 status = "disabled";
  38                         };
  39
  40                         i2c@11000 {
  41                                 clock-frequency = <400000>;
  42                                 status = "okay";
  43
  44                                 /* Controller for rear fan #1 of 3 (Protechnic
  45                                  * MGT4012XB-O20, 8000RPM) near eSATA port */
  46                                 g762_fan1: g762@3e {
  47                                         compatible = "gmt,g762";
  48                                         reg = <0x3e>;
  49                                         clocks = <&g762_clk>; /* input clock */
  50                                         fan_gear_mode = <0>;
  51                                         fan_startv = <1>;
  52                                         pwm_polarity = <0>;
  53                                 };
  54
  55                                 /*  Controller for rear (center) fan #2 of 3 */
  56                                 g762_fan2: g762@48 {
  57                                         compatible = "gmt,g762";
  58                                         reg = <0x48>;
  59                                         clocks = <&g762_clk>; /* input clock */
  60                                         fan_gear_mode = <0>;
  61                                         fan_startv = <1>;
  62                                         pwm_polarity = <0>;
  63                                 };
  64
  65                                 /*  Controller for rear fan #3 of 3 */
  66                                 g762_fan3: g762@49 {
  67                                         compatible = "gmt,g762";
  68                                         reg = <0x49>;
  69                                         clocks = <&g762_clk>; /* input clock */
  70                                         fan_gear_mode = <0>;
  71                                         fan_startv = <1>;
  72                                         pwm_polarity = <0>;
  73                                 };
  74
  75                                 /* Temperature sensor */
  76                                 g751: g751@4c {
  77                                         compatible = "gmt,g751";
  78                                         reg = <0x4c>;
  79                                 };
  80
  81                                 isl12057: rtc@68 {
  82                                         compatible = "isil,isl12057";
  83                                         reg = <0x68>;
  84                                         wakeup-source;
  85                                 };
  86                         };
  87
  88                         serial@12000 {
  89                                 status = "okay";
  90                         };
  91
  92                         /* Front USB 2.0 port */
  93                         usb@50000 {
  94                                 status = "okay";
  95                         };
  96
  97                         ethernet@70000 {
  98                                 pinctrl-0 = <&ge0_rgmii_pins>;
  99                                 pinctrl-names = "default";
 100
 101                                 status = "okay";
 102                                 phy = <&phy0>;
 103                                 phy-mode = "rgmii-id";
 104                         };
 105
 106                         ethernet@74000 {
 107                                 pinctrl-0 = <&ge1_rgmii_pins>;
 108                                 pinctrl-names = "default";
 109
 110                                 status = "okay";
 111                                 phy = <&phy1>;
 112                                 phy-mode = "rgmii-id";
 113                         };
 114
 115                         /* Two rear eSATA ports */
 116                         sata@a0000 {
 117                                 nr-ports = <2>;
 118                                 status = "okay";
 119                         };
 120                 };
 121         };
 122
 123         clocks {
 124                g762_clk: g762-oscillator {
 125                          compatible = "fixed-clock";
 126                          #clock-cells = <0>;
 127                          clock-frequency = <32768>;
 128                };
 129         };
 130
 131         gpio-leds {
 132                 compatible = "gpio-leds";
 133                 pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin
 134                              &sata3_led_pin &sata4_led_pin>;
 135                 pinctrl-names = "default";
 136
 137                 red-sata1-led {
 138                         label = "rn2120:red:sata1";
 139                         gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
 140                         default-state = "off";
 141                 };
 142
 143                 red-sata2-led {
 144                         label = "rn2120:red:sata2";
 145                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 146                         default-state = "off";
 147                 };
 148
 149                 red-sata3-led {
 150                         label = "rn2120:red:sata3";
 151                         gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 152                         default-state = "off";
 153                 };
 154
 155                 red-sata4-led {
 156                         label = "rn2120:red:sata4";
 157                         gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 158                         default-state = "off";
 159                 };
 160
 161                 red-err-led {
 162                         label = "rn2120:red:err";
 163                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 164                         default-state = "off";
 165                 };
 166         };
 167
 168         gpio-keys {
 169                 compatible = "gpio-keys";
 170                 pinctrl-0 = <&power_button_pin &reset_button_pin>;
 171                 pinctrl-names = "default";
 172
 173                 power-button {
 174                         label = "Power Button";
 175                         linux,code = <KEY_POWER>;
 176                         gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
 177                 };
 178
 179                 reset-button {
 180                         label = "Reset Button";
 181                         linux,code = <KEY_RESTART>;
 182                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 183                 };
 184         };
 185
 186         gpio-poweroff {
 187                 compatible = "gpio-poweroff";
 188                 pinctrl-0 = <&poweroff>;
 189                 pinctrl-names = "default";
 190                 gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 191         };
 192 };
 193
 194 &pciec {
 195         status = "okay";
 196
 197         /* Connected to first Marvell 88SE9170 SATA controller */
 198         pcie@1,0 {
 199                 /* Port 0, Lane 0 */
 200                 status = "okay";
 201         };
 202
 203         /* Connected to second Marvell 88SE9170 SATA controller */
 204         pcie@2,0 {
 205                 /* Port 0, Lane 1 */
 206                 status = "okay";
 207         };
 208
 209         /* Connected to Fresco Logic FL1009 USB 3.0 controller */
 210         pcie@5,0 {
 211                 /* Port 1, Lane 0 */
 212                 status = "okay";
 213         };
 214 };
 215
 216 &mdio {
 217         phy0: ethernet-phy@0 { /* Marvell 88E1318 */
 218                 reg = <0>;
 219         };
 220
 221         phy1: ethernet-phy@1 { /* Marvell 88E1318 */
 222                 reg = <1>;
 223         };
 224 };
 225
 226
 227 &pinctrl {
 228         poweroff: poweroff {
 229                 marvell,pins = "mpp42";
 230                 marvell,function = "gpio";
 231         };
 232
 233         power_button_pin: power-button-pin {
 234                 marvell,pins = "mpp27";
 235                 marvell,function = "gpio";
 236         };
 237
 238         reset_button_pin: reset-button-pin {
 239                 marvell,pins = "mpp41";
 240                 marvell,function = "gpio";
 241         };
 242
 243         sata1_led_pin: sata1-led-pin {
 244                 marvell,pins = "mpp31";
 245                 marvell,function = "gpio";
 246         };
 247
 248         sata2_led_pin: sata2-led-pin {
 249                 marvell,pins = "mpp40";
 250                 marvell,function = "gpio";
 251         };
 252
 253         sata3_led_pin: sata3-led-pin {
 254                 marvell,pins = "mpp44";
 255                 marvell,function = "gpio";
 256         };
 257
 258         sata4_led_pin: sata4-led-pin {
 259                 marvell,pins = "mpp47";
 260                 marvell,function = "gpio";
 261         };
 262
 263         sata1_power_pin: sata1-power-pin {
 264                 marvell,pins = "mpp24";
 265                 marvell,function = "gpio";
 266         };
 267
 268         sata2_power_pin: sata2-power-pin {
 269                 marvell,pins = "mpp25";
 270                 marvell,function = "gpio";
 271         };
 272
 273         sata3_power_pin: sata3-power-pin {
 274                 marvell,pins = "mpp26";
 275                 marvell,function = "gpio";
 276         };
 277
 278         sata4_power_pin: sata4-power-pin {
 279                 marvell,pins = "mpp28";
 280                 marvell,function = "gpio";
 281         };
 282
 283         sata1_pres_pin: sata1-pres-pin {
 284                 marvell,pins = "mpp32";
 285                 marvell,function = "gpio";
 286         };
 287
 288         sata2_pres_pin: sata2-pres-pin {
 289                 marvell,pins = "mpp33";
 290                 marvell,function = "gpio";
 291         };
 292
 293         sata3_pres_pin: sata3-pres-pin {
 294                 marvell,pins = "mpp34";
 295                 marvell,function = "gpio";
 296         };
 297
 298         sata4_pres_pin: sata4-pres-pin {
 299                 marvell,pins = "mpp35";
 300                 marvell,function = "gpio";
 301         };
 302
 303         err_led_pin: err-led-pin {
 304                 marvell,pins = "mpp45";
 305                 marvell,function = "gpio";
 306         };
 307 };
 308
 309 &nand_controller {
 310         status = "okay";
 311
 312         nand@0 {
 313                 reg = <0>;
 314                 label = "pxa3xx_nand-0";
 315                 nand-rb = <0>;
 316                 marvell,nand-keep-config;
 317                 nand-on-flash-bbt;
 318
 319                 /* Use Hardware BCH ECC */
 320                 nand-ecc-strength = <4>;
 321                 nand-ecc-step-size = <512>;
 322
 323                 partitions {
 324                         compatible = "fixed-partitions";
 325                         #address-cells = <1>;
 326                         #size-cells = <1>;
 327
 328                         partition@0 {
 329                                 label = "u-boot";
 330                                 reg = <0x0000000 0x180000>;  /* 1.5MB */
 331                                 read-only;
 332                         };
 333
 334                         partition@180000 {
 335                                 label = "u-boot-env";
 336                                 reg = <0x180000 0x20000>;    /* 128KB */
 337                                 read-only;
 338                         };
 339
 340                         partition@200000 {
 341                                 label = "uImage";
 342                                 reg = <0x0200000 0x600000>;    /* 6MB */
 343                         };
 344
 345                         partition@800000 {
 346                                 label = "minirootfs";
 347                                 reg = <0x0800000 0x400000>;    /* 4MB */
 348                         };
 349
 350                         /* Last MB is for the BBT, i.e. not writable */
 351                         partition@c00000 {
 352                                 label = "ubifs";
 353                                 reg = <0x0c00000 0x7400000>; /* 116MB */
 354                         };
 355                 };
 356         };
 357 };