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         gpio-keys {
 147                 compatible = "gpio-keys";
 148                 pinctrl-0 = <&backup_button_pin
 149                              &power_button_pin
 150                              &reset_button_pin>;
 151                 pinctrl-names = "default";
 152
 153                 backup-button {
 154                         label = "Backup Button";
 155                         linux,code = <KEY_COPY>;
 156                         gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
 157                 };
 158
 159                 power-button {
 160                         label = "Power Button";
 161                         linux,code = <KEY_POWER>;
 162                         gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
 163                 };
 164
 165                 reset-button {
 166                         label = "Reset Button";
 167                         linux,code = <KEY_RESTART>;
 168                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 169                 };
 170         };
 171
 172         gpio-poweroff {
 173                 compatible = "gpio-poweroff";
 174                 pinctrl-0 = <&poweroff>;
 175                 pinctrl-names = "default";
 176                 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
 177         };
 178 };
 179
 180 &pciec {
 181         status = "okay";
 182
 183         /* Connected to FL1009 USB 3.0 controller */
 184         pcie@1,0 {
 185                 /* Port 0, Lane 0 */
 186                 status = "okay";
 187         };
 188
 189         /* Connected to Marvell 88SE9215 SATA controller */
 190         pcie@2,0 {
 191                 /* Port 1, Lane 0 */
 192                 status = "okay";
 193         };
 194 };
 195
 196 &mdio {
 197         pinctrl-0 = <&mdio_pins>;
 198         pinctrl-names = "default";
 199         phy0: ethernet-phy@0 { /* Marvell 88E1318 */
 200                 reg = <0>;
 201         };
 202
 203         phy1: ethernet-phy@1 { /* Marvell 88E1318 */
 204                 reg = <1>;
 205         };
 206 };
 207
 208 &pinctrl {
 209         poweroff: poweroff {
 210                 marvell,pins = "mpp60";
 211                 marvell,function = "gpio";
 212         };
 213
 214         backup_button_pin: backup-button-pin {
 215                 marvell,pins = "mpp52";
 216                 marvell,function = "gpio";
 217         };
 218
 219         power_button_pin: power-button-pin {
 220                 marvell,pins = "mpp62";
 221                 marvell,function = "gpio";
 222         };
 223
 224         backup_led_pin: backup-led-pin {
 225                 marvell,pins = "mpp63";
 226                 marvell,function = "gpio";
 227         };
 228
 229         power_led_pin: power-led-pin {
 230                 marvell,pins = "mpp64";
 231                 marvell,function = "gpio";
 232         };
 233
 234         reset_button_pin: reset-button-pin {
 235                 marvell,pins = "mpp65";
 236                 marvell,function = "gpio";
 237         };
 238 };
 239
 240 &nand_controller {
 241         status = "okay";
 242
 243         nand@0 {
 244                 reg = <0>;
 245                 label = "pxa3xx_nand-0";
 246                 nand-rb = <0>;
 247                 marvell,nand-keep-config;
 248                 nand-on-flash-bbt;
 249
 250                 /* Use Hardware BCH ECC */
 251                 nand-ecc-strength = <4>;
 252                 nand-ecc-step-size = <512>;
 253
 254                 partitions {
 255                         compatible = "fixed-partitions";
 256                         #address-cells = <1>;
 257                         #size-cells = <1>;
 258
 259                         partition@0 {
 260                                 label = "u-boot";
 261                                 reg = <0x0000000 0x180000>;  /* 1.5MB */
 262                                 read-only;
 263                         };
 264
 265                         partition@180000 {
 266                                 label = "u-boot-env";
 267                                 reg = <0x180000 0x20000>;    /* 128KB */
 268                                 read-only;
 269                         };
 270
 271                         partition@200000 {
 272                                 label = "uImage";
 273                                 reg = <0x0200000 0x600000>;    /* 6MB */
 274                         };
 275
 276                         partition@800000 {
 277                                 label = "minirootfs";
 278                                 reg = <0x0800000 0x400000>;    /* 4MB */
 279                         };
 280
 281                         /* Last MB is for the BBT, i.e. not writable */
 282                         partition@c00000 {
 283                                 label = "ubifs";
 284                                 reg = <0x0c00000 0x7400000>; /* 116MB */
 285                         };
 286                 };
 287         };
 288 };