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                         nand@d0000 {
  95                                 status = "okay";
  96                                 num-cs = <1>;
  97                                 marvell,nand-keep-config;
  98                                 marvell,nand-enable-arbiter;
  99                                 nand-on-flash-bbt;
 100
 101                                 /* Use Hardware BCH ECC */
 102                                 nand-ecc-strength = <4>;
 103                                 nand-ecc-step-size = <512>;
 104
 105                                 partition@0 {
 106                                         label = "u-boot";
 107                                         reg = <0x0000000 0x180000>;  /* 1.5MB */
 108                                         read-only;
 109                                 };
 110
 111                                 partition@180000 {
 112                                         label = "u-boot-env";
 113                                         reg = <0x180000 0x20000>;    /* 128KB */
 114                                         read-only;
 115                                 };
 116
 117                                 partition@200000 {
 118                                         label = "uImage";
 119                                         reg = <0x0200000 0x600000>;    /* 6MB */
 120                                 };
 121
 122                                 partition@800000 {
 123                                         label = "minirootfs";
 124                                         reg = <0x0800000 0x400000>;    /* 4MB */
 125                                 };
 126
 127                                 /* Last MB is for the BBT, i.e. not writable */
 128                                 partition@c00000 {
 129                                         label = "ubifs";
 130                                         reg = <0x0c00000 0x7400000>; /* 116MB */
 131                                 };
 132                         };
 133                 };
 134         };
 135
 136         clocks {
 137                g762_clk: g762-oscillator {
 138                          compatible = "fixed-clock";
 139                          #clock-cells = <0>;
 140                          clock-frequency = <8192>;
 141                };
 142         };
 143
 144         gpio-leds {
 145                 compatible = "gpio-leds";
 146                 pinctrl-0 = <&backup_led_pin &power_led_pin>;
 147                 pinctrl-names = "default";
 148
 149                 blue-backup-led {
 150                         label = "rn104:blue:backup";
 151                         gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
 152                         default-state = "off";
 153                 };
 154
 155                 blue-power-led {
 156                         label = "rn104:blue:pwr";
 157                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
 158                         linux,default-trigger = "keep";
 159                 };
 160
 161                 blue-sata1-led {
 162                         label = "rn104:blue:sata1";
 163                         gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
 164                         default-state = "off";
 165                 };
 166
 167                 blue-sata2-led {
 168                         label = "rn104:blue:sata2";
 169                         gpios = <&pca9554 1 GPIO_ACTIVE_LOW>;
 170                         default-state = "off";
 171                 };
 172
 173                 blue-sata3-led {
 174                         label = "rn104:blue:sata3";
 175                         gpios = <&pca9554 2 GPIO_ACTIVE_LOW>;
 176                         default-state = "off";
 177                 };
 178
 179                 blue-sata4-led {
 180                         label = "rn104:blue:sata4";
 181                         gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
 182                         default-state = "off";
 183                 };
 184         };
 185
 186         gpio-keys {
 187                 compatible = "gpio-keys";
 188                 pinctrl-0 = <&backup_button_pin
 189                              &power_button_pin
 190                              &reset_button_pin>;
 191                 pinctrl-names = "default";
 192
 193                 backup-button {
 194                         label = "Backup Button";
 195                         linux,code = <KEY_COPY>;
 196                         gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
 197                 };
 198
 199                 power-button {
 200                         label = "Power Button";
 201                         linux,code = <KEY_POWER>;
 202                         gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
 203                 };
 204
 205                 reset-button {
 206                         label = "Reset Button";
 207                         linux,code = <KEY_RESTART>;
 208                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 209                 };
 210         };
 211
 212         gpio-poweroff {
 213                 compatible = "gpio-poweroff";
 214                 pinctrl-0 = <&poweroff>;
 215                 pinctrl-names = "default";
 216                 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
 217         };
 218 };
 219
 220 &pciec {
 221         status = "okay";
 222
 223         /* Connected to FL1009 USB 3.0 controller */
 224         pcie@1,0 {
 225                 /* Port 0, Lane 0 */
 226                 status = "okay";
 227         };
 228
 229         /* Connected to Marvell 88SE9215 SATA controller */
 230         pcie@2,0 {
 231                 /* Port 1, Lane 0 */
 232                 status = "okay";
 233         };
 234 };
 235
 236 &mdio {
 237         pinctrl-0 = <&mdio_pins>;
 238         pinctrl-names = "default";
 239         phy0: ethernet-phy@0 { /* Marvell 88E1318 */
 240                 reg = <0>;
 241         };
 242
 243         phy1: ethernet-phy@1 { /* Marvell 88E1318 */
 244                 reg = <1>;
 245         };
 246 };
 247
 248 &pinctrl {
 249         poweroff: poweroff {
 250                 marvell,pins = "mpp60";
 251                 marvell,function = "gpio";
 252         };
 253
 254         backup_button_pin: backup-button-pin {
 255                 marvell,pins = "mpp52";
 256                 marvell,function = "gpio";
 257         };
 258
 259         power_button_pin: power-button-pin {
 260                 marvell,pins = "mpp62";
 261                 marvell,function = "gpio";
 262         };
 263
 264         backup_led_pin: backup-led-pin {
 265                 marvell,pins = "mpp63";
 266                 marvell,function = "gpio";
 267         };
 268
 269         power_led_pin: power-led-pin {
 270                 marvell,pins = "mpp64";
 271                 marvell,function = "gpio";
 272         };
 273
 274         reset_button_pin: reset-button-pin {
 275                 marvell,pins = "mpp65";
 276                 marvell,function = "gpio";
 277         };
 278 };