arch/arm/boot/dts/armada-370-netgear-rn104.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree file for NETGEAR ReadyNAS 104
   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-370.dtsi"
  13
  14 / {
  15         model = "NETGEAR ReadyNAS 104";
  16         compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp";
  17
  18         chosen {
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         memory@0 {
  23                 device_type = "memory";
  24                 reg = <0x00000000 0x20000000>; /* 512 MB */
  25         };
  26
  27         soc {
  28                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
  29                           MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
  30                           MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
  31
  32                 internal-regs {
  33
  34                         /* RTC is provided by Intersil ISL12057 I2C RTC chip */
  35                         rtc@10300 {
  36                                 status = "disabled";
  37                         };
  38
  39                         serial@12000 {
  40                                 status = "okay";
  41                         };
  42
  43                         ethernet@70000 {
  44                                 pinctrl-0 = <&ge0_rgmii_pins>;
  45                                 pinctrl-names = "default";
  46                                 status = "okay";
  47                                 phy = <&phy0>;
  48                                 phy-mode = "rgmii-id";
  49                         };
  50
  51                         ethernet@74000 {
  52                                 pinctrl-0 = <&ge1_rgmii_pins>;
  53                                 pinctrl-names = "default";
  54                                 status = "okay";
  55                                 phy = <&phy1>;
  56                                 phy-mode = "rgmii-id";
  57                         };
  58
  59                         usb@50000 {
  60                                 status = "okay";
  61                         };
  62
  63                         i2c@11000 {
  64                                 clock-frequency = <100000>;
  65
  66                                 pinctrl-0 = <&i2c0_pins>;
  67                                 pinctrl-names = "default";
  68
  69                                 status = "okay";
  70
  71                                 isl12057: rtc@68 {
  72                                         compatible = "isil,isl12057";
  73                                         reg = <0x68>;
  74                                         wakeup-source;
  75                                 };
  76
  77                                 g762: g762@3e {
  78                                         compatible = "gmt,g762";
  79                                         reg = <0x3e>;
  80                                         clocks = <&g762_clk>; /* input clock */
  81                                         fan_gear_mode = <0>;
  82                                         fan_startv = <1>;
  83                                         pwm_polarity = <0>;
  84                                 };
  85
  86                                 pca9554: pca9554@23 {
  87                                         compatible = "nxp,pca9554";
  88                                         gpio-controller;
  89                                         #gpio-cells = <2>;
  90                                         reg = <0x23>;
  91                                 };
  92                         };
  93                 };
  94         };
  95
  96         clocks {
  97                g762_clk: g762-oscillator {
  98                          compatible = "fixed-clock";
  99                          #clock-cells = <0>;
 100                          clock-frequency = <8192>;
 101                };
 102         };
 103
 104         gpio-leds {
 105                 compatible = "gpio-leds";
 106                 pinctrl-0 = <&backup_led_pin &power_led_pin>;
 107                 pinctrl-names = "default";
 108
 109                 blue-backup-led {
 110                         label = "rn104:blue:backup";
 111                         gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
 112                         default-state = "off";
 113                 };
 114
 115                 blue-power-led {
 116                         label = "rn104:blue:pwr";
 117                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
 118                         linux,default-trigger = "keep";
 119                 };
 120
 121                 blue-sata1-led {
 122                         label = "rn104:blue:sata1";
 123                         gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
 124                         default-state = "off";
 125                 };
 126
 127                 blue-sata2-led {
 128                         label = "rn104:blue:sata2";
 129                         gpios = <&pca9554 1 GPIO_ACTIVE_LOW>;
 130                         default-state = "off";
 131                 };
 132
 133                 blue-sata3-led {
 134                         label = "rn104:blue:sata3";
 135                         gpios = <&pca9554 2 GPIO_ACTIVE_LOW>;
 136                         default-state = "off";
 137                 };
 138
 139                 blue-sata4-led {
 140                         label = "rn104:blue:sata4";
 141                         gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
 142                         default-state = "off";
 143                 };
 144         };
 145
 146         auxdisplay {
 147                 compatible = "hit,hd44780";
 148                 data-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>,
 149                                 <&gpio1 26 GPIO_ACTIVE_HIGH>,
 150                                 <&gpio1 27 GPIO_ACTIVE_HIGH>,
 151                                 <&gpio1 29 GPIO_ACTIVE_HIGH>;
 152                 enable-gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
 153                 rs-gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
 154                 rw-gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
 155                 backlight-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
 156                 display-height-chars = <2>;
 157                 display-width-chars = <16>;
 158         };
 159
 160         gpio-keys {
 161                 compatible = "gpio-keys";
 162                 pinctrl-0 = <&backup_button_pin
 163                              &power_button_pin
 164                              &reset_button_pin>;
 165                 pinctrl-names = "default";
 166
 167                 backup-button {
 168                         label = "Backup Button";
 169                         linux,code = <KEY_COPY>;
 170                         gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
 171                 };
 172
 173                 power-button {
 174                         label = "Power Button";
 175                         linux,code = <KEY_POWER>;
 176                         gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
 177                 };
 178
 179                 reset-button {
 180                         label = "Reset Button";
 181                         linux,code = <KEY_RESTART>;
 182                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 183                 };
 184         };
 185
 186         gpio-poweroff {
 187                 compatible = "gpio-poweroff";
 188                 pinctrl-0 = <&poweroff>;
 189                 pinctrl-names = "default";
 190                 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
 191         };
 192 };
 193
 194 &pciec {
 195         status = "okay";
 196
 197         /* Connected to FL1009 USB 3.0 controller */
 198         pcie@1,0 {
 199                 /* Port 0, Lane 0 */
 200                 status = "okay";
 201         };
 202
 203         /* Connected to Marvell 88SE9215 SATA controller */
 204         pcie@2,0 {
 205                 /* Port 1, Lane 0 */
 206                 status = "okay";
 207         };
 208 };
 209
 210 &mdio {
 211         pinctrl-0 = <&mdio_pins>;
 212         pinctrl-names = "default";
 213         phy0: ethernet-phy@0 { /* Marvell 88E1318 */
 214                 reg = <0>;
 215         };
 216
 217         phy1: ethernet-phy@1 { /* Marvell 88E1318 */
 218                 reg = <1>;
 219         };
 220 };
 221
 222 &pinctrl {
 223         poweroff: poweroff {
 224                 marvell,pins = "mpp60";
 225                 marvell,function = "gpio";
 226         };
 227
 228         backup_button_pin: backup-button-pin {
 229                 marvell,pins = "mpp52";
 230                 marvell,function = "gpio";
 231         };
 232
 233         power_button_pin: power-button-pin {
 234                 marvell,pins = "mpp62";
 235                 marvell,function = "gpio";
 236         };
 237
 238         backup_led_pin: backup-led-pin {
 239                 marvell,pins = "mpp63";
 240                 marvell,function = "gpio";
 241         };
 242
 243         power_led_pin: power-led-pin {
 244                 marvell,pins = "mpp64";
 245                 marvell,function = "gpio";
 246         };
 247
 248         reset_button_pin: reset-button-pin {
 249                 marvell,pins = "mpp65";
 250                 marvell,function = "gpio";
 251         };
 252 };
 253
 254 &nand_controller {
 255         status = "okay";
 256
 257         nand@0 {
 258                 reg = <0>;
 259                 label = "pxa3xx_nand-0";
 260                 nand-rb = <0>;
 261                 marvell,nand-keep-config;
 262                 nand-on-flash-bbt;
 263
 264                 /* Use Hardware BCH ECC */
 265                 nand-ecc-strength = <4>;
 266                 nand-ecc-step-size = <512>;
 267
 268                 partitions {
 269                         compatible = "fixed-partitions";
 270                         #address-cells = <1>;
 271                         #size-cells = <1>;
 272
 273                         partition@0 {
 274                                 label = "u-boot";
 275                                 reg = <0x0000000 0x180000>;  /* 1.5MB */
 276                                 read-only;
 277                         };
 278
 279                         partition@180000 {
 280                                 label = "u-boot-env";
 281                                 reg = <0x180000 0x20000>;    /* 128KB */
 282                                 read-only;
 283                         };
 284
 285                         partition@200000 {
 286                                 label = "uImage";
 287                                 reg = <0x0200000 0x600000>;    /* 6MB */
 288                         };
 289
 290                         partition@800000 {
 291                                 label = "minirootfs";
 292                                 reg = <0x0800000 0x400000>;    /* 4MB */
 293                         };
 294
 295                         /* Last MB is for the BBT, i.e. not writable */
 296                         partition@c00000 {
 297                                 label = "ubifs";
 298                                 reg = <0x0c00000 0x7400000>; /* 116MB */
 299                         };
 300                 };
 301         };
 302 };