target/linux/ath79/dts/ar9344_netgear_pgzng1.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 #include "ar9344.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8 #include <dt-bindings/leds/leds-pca955x.h>
   9
  10 / {
  11         model = "Netgear PGZNG1";
  12         compatible = "netgear,pgzng1", "qca,ar9344";
  13
  14         aliases {
  15                 led-boot = &led_power_green;
  16                 led-failsafe = &led_power_red;
  17                 led-running = &led_power_green;
  18                 led-upgrade = &led_power_green;
  19                 label-mac-device = &eth0;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyS0,115200";
  24         };
  25
  26         keys {
  27                 compatible = "gpio-keys";
  28
  29                 reset {
  30                         label = "Reset button";
  31                         linux,code = <KEY_RESTART>;
  32                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  33                         debounce-interval = <60>;
  34                 };
  35         };
  36
  37         i2c {
  38                 compatible = "i2c-gpio";
  39                 sda-gpios = <&gpio 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  40                 scl-gpios = <&gpio 13 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43
  44                 expander0: pca9551@60 {
  45                         compatible = "nxp,pca9551";
  46                         reg = <0x60>;
  47                         #address-cells = <1>;
  48                         #size-cells = <0>;
  49
  50                         led_power_green: led@0 {
  51                                 reg = <0>;
  52                                 color = <LED_COLOR_ID_GREEN>;
  53                                 function = LED_FUNCTION_BOOT;
  54                                 type = <PCA955X_TYPE_LED>;
  55                                 chan-name = "green:boot";
  56                         };
  57
  58                         led_power_red: led@1 {
  59                                 reg = <1>;
  60                                 color = <LED_COLOR_ID_RED>;
  61                                 function = LED_FUNCTION_BOOT;
  62                                 type = <PCA955X_TYPE_LED>;
  63                                 chan-name = "red:boot";
  64                         };
  65
  66                         led@2 {
  67                                 reg = <2>;
  68                                 color = <LED_COLOR_ID_GREEN>;
  69                                 function = LED_FUNCTION_WAN;
  70                                 function-enumerator = <1>;
  71                                 type = <PCA955X_TYPE_LED>;
  72                         };
  73
  74                         led@3 {
  75                                 reg = <3>;
  76                                 color = <LED_COLOR_ID_RED>;
  77                                 function = LED_FUNCTION_WAN;
  78                                 type = <PCA955X_TYPE_LED>;
  79                         };
  80
  81                         led@4 {
  82                                 reg = <4>;
  83                                 color = <LED_COLOR_ID_GREEN>;
  84                                 function = LED_FUNCTION_WLAN;
  85                                 type = <PCA955X_TYPE_LED>;
  86                         };
  87
  88                         led@5 {
  89                                 reg = <5>;
  90                                 color = <LED_COLOR_ID_RED>;
  91                                 function = LED_FUNCTION_WLAN;
  92                                 type = <PCA955X_TYPE_LED>;
  93                         };
  94
  95                         led@6 {
  96                                 reg = <6>;
  97                                 color = <LED_COLOR_ID_GREEN>;
  98                                 function = LED_FUNCTION_INDICATOR;
  99                                 type = <PCA955X_TYPE_LED>;
 100                         };
 101
 102                         led@7 {
 103                                 reg = <7>;
 104                                 color = <LED_COLOR_ID_RED>;
 105                                 function = LED_FUNCTION_INDICATOR;
 106                                 type = <PCA955X_TYPE_LED>;
 107                         };
 108                 };
 109
 110                 expander1: pca9551@61 {
 111                         compatible = "nxp,pca9551";
 112                         reg = <0x61>;
 113                         #address-cells = <1>;
 114                         #size-cells = <0>;
 115
 116                         gpio-controller;
 117                         #gpio-cells = <2>;
 118
 119                         /* zwave_rst - Resets ZWave */
 120                         gpio@4 {
 121                                 reg = <4>;
 122                                 type = <PCA955X_TYPE_GPIO>;
 123                         };
 124
 125                         /* em_rst - Unknown */
 126                         gpio@5 {
 127                                 reg = <5>;
 128                                 type = <PCA955X_TYPE_GPIO>;
 129                         };
 130
 131                         /* tp34 - Test point on PCB? */
 132                         gpio@6 {
 133                                 reg = <6>;
 134                                 type = <PCA955X_TYPE_GPIO>;
 135                         };
 136
 137                         /* sw_rst - resets SoC */
 138                         gpio@7 {
 139                                 reg = <7>;
 140                                 type = <PCA955X_TYPE_GPIO>;
 141                         };
 142                 };
 143
 144                 rtc@6f {
 145                         compatible = "isil,isl1208";
 146                         reg = <0x6f>;
 147                 };
 148         };
 149
 150         leds {
 151                 compatible = "gpio-leds";
 152
 153                 eth1_link {
 154                         color = <LED_COLOR_ID_GREEN>;
 155                         function = LED_FUNCTION_LAN;
 156                         gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
 157                 };
 158
 159                 eth1_act {
 160                         color = <LED_COLOR_ID_AMBER>;
 161                         function = LED_FUNCTION_LAN;
 162                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 163                 };
 164
 165                 eth0_link {
 166                         color = <LED_COLOR_ID_GREEN>;
 167                         function = LED_FUNCTION_WAN;
 168                         function-enumerator = <0>;
 169                         gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
 170                 };
 171
 172                 eth0_act {
 173                         color = <LED_COLOR_ID_AMBER>;
 174                         function = LED_FUNCTION_WAN;
 175                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
 176                 };
 177         };
 178 };
 179
 180 &eth0 {
 181         status = "okay";
 182         phy-handle = <&swphy0>;
 183
 184         nvmem-cells = <&macaddr_caldata_6>;
 185         nvmem-cell-names = "mac-address";
 186 };
 187
 188 &eth1 {
 189         status = "okay";
 190         phy-handle = <&swphy4>;
 191
 192         nvmem-cells = <&macaddr_caldata_0>;
 193         nvmem-cell-names = "mac-address";
 194
 195         gmac-config {
 196                 device = <&gmac>;
 197                 switch-phy-swap = <1>;
 198                 switch-only-mode = <1>;
 199         };
 200 };
 201
 202 &gpio {
 203         gpio_ext_lna0 {
 204                 gpio-hog;
 205                 line-name = "ext:lna0";
 206                 gpios = <18 GPIO_ACTIVE_HIGH>;
 207                 output-high;
 208         };
 209
 210         gpio_ext_lna1 {
 211                 gpio-hog;
 212                 line-name = "ext:lna1";
 213                 gpios = <19 GPIO_ACTIVE_HIGH>;
 214                 output-high;
 215         };
 216
 217         gpio_enable_rs422 {
 218                 gpio-hog;
 219                 line-name = "power:rs422";
 220                 gpios = <20 GPIO_ACTIVE_HIGH>;
 221                 output-high;
 222         };
 223 };
 224
 225 &nand {
 226         status = "okay";
 227
 228         partitions {
 229                 compatible = "fixed-partitions";
 230                 #address-cells = <1>;
 231                 #size-cells = <1>;
 232
 233                 partition@0 {
 234                         label = "u-boot";
 235                         reg = <0x0 0x40000>;
 236                         read-only;
 237                 };
 238
 239                 partition@40000 {
 240                         label = "u-boot-env";
 241                         reg = <0x40000 0x40000>;
 242                         read-only;
 243                 };
 244
 245                 /* factory kernel used to be reg = <0x80000 0x200000> */
 246                 partition@80000 {
 247                         label = "kernel";
 248                         reg = <0x80000 0x500000>;
 249                 };
 250
 251                 /* factory rootfs used to be reg = <0x280000 0x5000000> */
 252                 partition@580000 {
 253                         label = "ubi";
 254                         reg = <0x580000 0x4d00000>;
 255                 };
 256
 257                 partition@5280000 {
 258                         label = "uImage2";
 259                         reg = <0x5280000 0x200000>;
 260                         read-only;
 261                 };
 262
 263                 partition@5480000 {
 264                         label = "rootfs_bak";
 265                         reg = <0x5480000 0x5000000>;
 266                         read-only;
 267                 };
 268
 269                 partition@a480000 {
 270                         label = "config";
 271                         reg = <0xa480000 0x1400000>;
 272                         read-only;
 273                 };
 274
 275                 partition@b880000 {
 276                         label = "storage";
 277                         reg = <0xb880000 0x4700000>;
 278                         read-only;
 279                 };
 280
 281                 partition@ff80000 {
 282                         label = "dummy";
 283                         reg = <0xff80000 0x60000>;
 284                         read-only;
 285                 };
 286
 287                 caldata: partition@ffe0000 {
 288                         label = "caldata";
 289                         reg = <0xffe0000 0x20000>;
 290                         read-only;
 291
 292                         nvmem-layout {
 293                                 compatible = "fixed-layout";
 294                                 #address-cells = <1>;
 295                                 #size-cells = <1>;
 296
 297                                 macaddr_caldata_0: macaddr@0 {
 298                                         reg = <0x0 0x6>;
 299                                 };
 300
 301                                 macaddr_caldata_6: macaddr@6 {
 302                                         reg = <0x6 0x6>;
 303                                 };
 304
 305                                 cal_caldata_1000: cal@1000 {
 306                                         reg = <0x1000 0x440>;
 307                                 };
 308                         };
 309                 };
 310         };
 311 };
 312
 313 &ref {
 314         clock-frequency = <40000000>;
 315 };
 316
 317 /* zWave is wired up via SPI and UART1 (no idea on pins sadly) */
 318 &spi {
 319         status = "okay";
 320 };
 321
 322 &wmac {
 323         status = "okay";
 324
 325         nvmem-cells = <&cal_caldata_1000>;
 326         nvmem-cell-names = "calibration";
 327 };
 328
 329 &usb {
 330         status = "okay";
 331 };
 332
 333 &usb_phy {
 334         status = "okay";
 335 };