target/linux/ramips/dts/mt7620a_engenius_epg600.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "engenius,epg600", "ralink,mt7620a-soc";
  10         model = "EnGenius EPG600";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         keys {
  24                 compatible = "gpio-keys";
  25
  26                 reset {
  27                         linux,code = <KEY_RESTART>;
  28                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  29                         debounce-interval = <60>;
  30                 };
  31
  32                 wps {
  33                         linux,code = <KEY_WPS_BUTTON>;
  34                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  35                         debounce-interval = <60>;
  36                 };
  37
  38                 reg {
  39                         linux,code = <BTN_0>;
  40                         gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
  41                         debounce-interval = <60>;
  42                 };
  43         };
  44
  45         leds {
  46                 compatible = "gpio-leds";
  47
  48                 led_power: power {
  49                         label = "amber:power";
  50                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  51                         default-state = "on";
  52                 };
  53
  54                 wlan2g {
  55                         label = "blue:wlan2g";
  56                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  57                         linux,default-trigger = "phy1tpt";
  58                 };
  59
  60                 wlan5g {
  61                         label = "blue:wlan5g";
  62                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 wps2g {
  66                         label = "blue:wps2g";
  67                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 wps5g {
  71                         label = "amber:wps5g";
  72                         gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
  73                 };
  74
  75                 line {
  76                         label = "blue:line";
  77                         gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
  78                 };
  79         };
  80 };
  81
  82 &gpio1 {
  83         status = "okay";
  84 };
  85
  86 &gpio2 {
  87         status = "okay";
  88 };
  89
  90 &gpio3 {
  91         status = "okay";
  92 };
  93
  94 &spi0 {
  95         status = "okay";
  96
  97         flash@0 {
  98                 compatible = "jedec,spi-nor";
  99                 reg = <0>;
 100                 spi-max-frequency = <30000000>;
 101
 102                 partitions {
 103                         compatible = "fixed-partitions";
 104                         #address-cells = <1>;
 105                         #size-cells = <1>;
 106
 107                         partition@0 {
 108                                 label = "u-boot";
 109                                 reg = <0x0 0x30000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@30000 {
 114                                 label = "u-boot-env";
 115                                 reg = <0x30000 0x10000>;
 116                         };
 117
 118                         factory: partition@40000 {
 119                                 label = "factory";
 120                                 reg = <0x40000 0x10000>;
 121                                 read-only;
 122
 123                                 nvmem-layout {
 124                                         compatible = "fixed-layout";
 125                                         #address-cells = <1>;
 126                                         #size-cells = <1>;
 127
 128                                         eeprom_factory_0: eeprom@0 {
 129                                                 reg = <0x0 0x200>;
 130                                         };
 131                                 };
 132                         };
 133
 134                         rf: partition@50000 {
 135                                 label = "rf";
 136                                 reg = <0x50000 0x10000>;
 137                                 read-only;
 138
 139                                 nvmem-layout {
 140                                         compatible = "fixed-layout";
 141                                         #address-cells = <1>;
 142                                         #size-cells = <1>;
 143
 144                                         eeprom_rf_0: eeprom@0 {
 145                                                 reg = <0x0 0x200>;
 146                                         };
 147
 148                                         macaddr_rf_4: macaddr@4 {
 149                                                 reg = <0x4 0x6>;
 150                                         };
 151                                 };
 152                         };
 153
 154                         partition@60000 {
 155                                 label = "firmware";
 156                                 reg = <0x60000 0xf40000>;
 157                                 compatible = "denx,uimage";
 158                         };
 159
 160                         partition@fa0000 {
 161                                 label = "backup";
 162                                 reg = <0xfa0000 0x10000>;
 163                                 read-only;
 164                         };
 165
 166                         partition@fb0000 {
 167                                 label = "storage";
 168                                 reg = <0xfb0000 0x50000>;
 169                                 read-only;
 170                         };
 171                 };
 172         };
 173 };
 174
 175 &ethernet {
 176         pinctrl-names = "default";
 177         pinctrl-0 = <&mdio_pins &rgmii1_pins &rgmii2_pins>;
 178
 179         nvmem-cells = <&macaddr_rf_4>;
 180         nvmem-cell-names = "mac-address";
 181
 182         port@5 {
 183                 status = "okay";
 184
 185                 phy-mode = "rgmii-txid";
 186
 187                 mediatek,fixed-link = <1000 1 1 1>;
 188         };
 189
 190         mdio-bus {
 191                 status = "okay";
 192
 193                 ethernet-phy@0 {
 194                         reg = <0>;
 195                         phy-mode = "rgmii";
 196
 197                         qca,ar8327-initvals = <
 198                                 0x04 0x07600000 /* PORT0 PAD MODE CTRL */
 199                                 0x08 0x01000000 /* PORT5 PAD MODE CTRL */
 200                                 0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
 201                                 0x10 0x40000000 /* POWER-ON STRAPPING  */
 202                                 0x7c 0x0000007e /* PORT0_STATUS */
 203                                 0x94 0x0000007e /* PORT6_STATUS */
 204                         >;
 205                 };
 206         };
 207 };
 208
 209 &gsw {
 210         mediatek,ephy-disable;
 211 };
 212
 213 &pcie {
 214         status = "okay";
 215 };
 216
 217 &pcie0 {
 218         wifi@0,0 {
 219                 compatible = "pci1814,3091";
 220                 reg = <0x0000 0 0 0 0>;
 221                 nvmem-cells = <&eeprom_factory_0>;
 222                 nvmem-cell-names = "eeprom";
 223         };
 224 };
 225
 226 &wmac {
 227         nvmem-cells = <&eeprom_rf_0>;
 228         nvmem-cell-names = "eeprom";
 229 };
 230
 231 &ehci {
 232         status = "okay";
 233 };
 234
 235 &ohci {
 236         status = "okay";
 237 };
 238
 239 &state_default {
 240         default {
 241                 groups = "ephy", "wled", "spi refclk", "i2c", "uartf", "nd_sd";
 242                 function = "gpio";
 243         };
 244 };