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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "engenius,epg600", "ralink,mt7620a-soc";
  11         model = "EnGenius EPG600";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         keys {
  25                 compatible = "gpio-keys";
  26
  27                 reset {
  28                         linux,code = <KEY_RESTART>;
  29                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  30                         debounce-interval = <60>;
  31                 };
  32
  33                 wps {
  34                         linux,code = <KEY_WPS_BUTTON>;
  35                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  36                         debounce-interval = <60>;
  37                 };
  38
  39                 reg {
  40                         linux,code = <BTN_0>;
  41                         gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
  42                         debounce-interval = <60>;
  43                 };
  44         };
  45
  46         leds {
  47                 compatible = "gpio-leds";
  48
  49                 led_power: power {
  50                         function = LED_FUNCTION_POWER;
  51                         color = <LED_COLOR_ID_AMBER>;
  52                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  53                         default-state = "on";
  54                 };
  55
  56                 wlan2g {
  57                         label = "blue:wlan2g";
  58                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  59                         linux,default-trigger = "phy1tpt";
  60                 };
  61
  62                 wlan5g {
  63                         label = "blue:wlan5g";
  64                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 wps2g {
  68                         label = "blue:wps2g";
  69                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  70                 };
  71
  72                 wps5g {
  73                         label = "amber:wps5g";
  74                         gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
  75                 };
  76
  77                 line {
  78                         label = "blue:line";
  79                         gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
  80                 };
  81         };
  82 };
  83
  84 &gpio1 {
  85         status = "okay";
  86 };
  87
  88 &gpio2 {
  89         status = "okay";
  90 };
  91
  92 &gpio3 {
  93         status = "okay";
  94 };
  95
  96 &spi0 {
  97         status = "okay";
  98
  99         flash@0 {
 100                 compatible = "jedec,spi-nor";
 101                 reg = <0>;
 102                 spi-max-frequency = <30000000>;
 103
 104                 partitions {
 105                         compatible = "fixed-partitions";
 106                         #address-cells = <1>;
 107                         #size-cells = <1>;
 108
 109                         partition@0 {
 110                                 label = "u-boot";
 111                                 reg = <0x0 0x30000>;
 112                                 read-only;
 113                         };
 114
 115                         partition@30000 {
 116                                 label = "u-boot-env";
 117                                 reg = <0x30000 0x10000>;
 118                         };
 119
 120                         factory: partition@40000 {
 121                                 label = "factory";
 122                                 reg = <0x40000 0x10000>;
 123                                 read-only;
 124
 125                                 nvmem-layout {
 126                                         compatible = "fixed-layout";
 127                                         #address-cells = <1>;
 128                                         #size-cells = <1>;
 129
 130                                         eeprom_factory_0: eeprom@0 {
 131                                                 reg = <0x0 0x200>;
 132                                         };
 133                                 };
 134                         };
 135
 136                         rf: partition@50000 {
 137                                 label = "rf";
 138                                 reg = <0x50000 0x10000>;
 139                                 read-only;
 140
 141                                 nvmem-layout {
 142                                         compatible = "fixed-layout";
 143                                         #address-cells = <1>;
 144                                         #size-cells = <1>;
 145
 146                                         eeprom_rf_0: eeprom@0 {
 147                                                 reg = <0x0 0x200>;
 148                                         };
 149
 150                                         macaddr_rf_4: macaddr@4 {
 151                                                 reg = <0x4 0x6>;
 152                                         };
 153                                 };
 154                         };
 155
 156                         partition@60000 {
 157                                 label = "firmware";
 158                                 reg = <0x60000 0xf40000>;
 159                                 compatible = "denx,uimage";
 160                         };
 161
 162                         partition@fa0000 {
 163                                 label = "backup";
 164                                 reg = <0xfa0000 0x10000>;
 165                                 read-only;
 166                         };
 167
 168                         partition@fb0000 {
 169                                 label = "storage";
 170                                 reg = <0xfb0000 0x50000>;
 171                                 read-only;
 172                         };
 173                 };
 174         };
 175 };
 176
 177 &ethernet {
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&mdio_pins &rgmii1_pins &rgmii2_pins>;
 180
 181         nvmem-cells = <&macaddr_rf_4>;
 182         nvmem-cell-names = "mac-address";
 183
 184         port@5 {
 185                 status = "okay";
 186
 187                 phy-mode = "rgmii-txid";
 188
 189                 mediatek,fixed-link = <1000 1 1 1>;
 190         };
 191
 192         mdio-bus {
 193                 status = "okay";
 194
 195                 ethernet-phy@0 {
 196                         reg = <0>;
 197                         phy-mode = "rgmii";
 198
 199                         qca,ar8327-initvals = <
 200                                 0x04 0x07600000 /* PORT0 PAD MODE CTRL */
 201                                 0x08 0x01000000 /* PORT5 PAD MODE CTRL */
 202                                 0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
 203                                 0x10 0x40000000 /* POWER-ON STRAPPING  */
 204                                 0x7c 0x0000007e /* PORT0_STATUS */
 205                                 0x94 0x0000007e /* PORT6_STATUS */
 206                         >;
 207                 };
 208         };
 209 };
 210
 211 &gsw {
 212         mediatek,ephy-disable;
 213 };
 214
 215 &pcie {
 216         status = "okay";
 217 };
 218
 219 &pcie0 {
 220         wifi@0,0 {
 221                 compatible = "pci1814,3091";
 222                 reg = <0x0000 0 0 0 0>;
 223                 nvmem-cells = <&eeprom_factory_0>;
 224                 nvmem-cell-names = "eeprom";
 225         };
 226 };
 227
 228 &wmac {
 229         nvmem-cells = <&eeprom_rf_0>;
 230         nvmem-cell-names = "eeprom";
 231 };
 232
 233 &ehci {
 234         status = "okay";
 235 };
 236
 237 &ohci {
 238         status = "okay";
 239 };
 240
 241 &state_default {
 242         default {
 243                 groups = "ephy", "wled", "spi refclk", "i2c", "uartf", "nd_sd";
 244                 function = "gpio";
 245         };
 246 };