target/linux/ramips/dts/mt7621_tplink_deco-m4r-v4.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "tplink,deco-m4r-v4", "mediatek,mt7621-soc";
  10         model = "TP-Link Deco M4R v4";
  11
  12         aliases {
  13                 label-mac-device = &gmac0;
  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=ttyS0,115200n8";
  22         };
  23
  24         keys {
  25                 compatible = "gpio-keys";
  26
  27                 wps {
  28                         label = "wps";
  29                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  30                         debounce-interval = <60>;
  31                         linux,code = <KEY_WPS_BUTTON>;
  32                 };
  33
  34                 led {
  35                         label = "led";
  36                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  37                         debounce_interval = <60>;
  38                         linux,code = <KEY_BRIGHTNESS_TOGGLE>;
  39                 };
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  44                         debounce-interval = <60>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51
  52                 rssi {
  53                         label = "green:rssi";
  54                         gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 lan {
  58                         label = "green:lan";
  59                         gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 sys {
  63                         label = "green:sys";
  64                         gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 wifi2g {
  68                         label = "green:wifi2g";
  69                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  70                         linux,default-trigger = "phy0tpt";
  71                 };
  72
  73                 logo_red {
  74                         label = "red:logo";
  75                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  76                         /* match usage in v1 and v2 */
  77                         linux,default-trigger = "phy0tpt";
  78                 };
  79
  80                 logo_blue {
  81                         label = "blue:logo";
  82                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  83                         /* match usage in v1 and v2 */
  84                         linux,default-trigger = "phy1tpt";
  85
  86                 };
  87
  88                 led_power: logo_green {
  89                         label = "green:logo";
  90                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  91                         /* match usage in v1 and v2 */
  92                         default_state = "on";
  93                 };
  94         };
  95 };
  96
  97 &state_default {
  98         gpio {
  99                 groups = "i2c", "uart2", "uart3", "jtag", "wdt";
 100                 function = "gpio";
 101         };
 102 };
 103
 104 &spi0 {
 105         status = "okay";
 106
 107         flash@0 {
 108                 compatible = "jedec,spi-nor";
 109                 reg = <0>;
 110                 spi-max-frequency = <40000000>;
 111
 112                 partitions {
 113                         compatible = "fixed-partitions";
 114                         #address-cells = <1>;
 115                         #size-cells = <1>;
 116
 117                         partition@0 {
 118                                 label = "u-boot";
 119                                 reg = <0x0 0x40000>;
 120                                 read-only;
 121                         };
 122
 123                         partition@40000 {
 124                                 label = "firmware";
 125                                 compatible = "denx,uimage";
 126                                 reg = <0x40000 0xf60000>;
 127                         };
 128
 129                         config: partition@fa0000 {
 130                                 label = "config";
 131                                 reg = <0xfa0000 0x010000>;
 132                                 read-only;
 133
 134                                 compatible = "nvmem-cells";
 135                                 #address-cells = <1>;
 136                                 #size-cells = <1>;
 137
 138                                 macaddr_config_8: macaddr@8 {
 139                                         reg = <0x8 0x6>;
 140                                 };
 141                         };
 142
 143                         partition@fb0000 {
 144                                 label = "tplink";
 145                                 reg = <0xfb0000 0x040000>;
 146                                 read-only;
 147                         };
 148
 149                         radio: partition@ff0000 {
 150                                 compatible = "nvmem-cells";
 151                                 label = "radio";
 152                                 reg = <0xff0000 0x10000>;
 153                                 #address-cells = <1>;
 154                                 #size-cells = <1>;
 155                                 read-only;
 156
 157                                 eeprom_radio_0: eeprom@0 {
 158                                         reg = <0x0 0x400>;
 159                                 };
 160                         };
 161                 };
 162         };
 163 };
 164
 165 &ethernet {
 166         pinctrl-names = "default";
 167         pinctrl-0 = <&rgmii1_pins &mdio_pins>;
 168 };
 169
 170 &gmac0 {
 171         nvmem-cells = <&macaddr_config_8>;
 172         nvmem-cell-names = "mac-address";
 173         label = "dsa";
 174 };
 175
 176 &switch0 {
 177         ports {
 178                 port@0 {
 179                         status = "okay";
 180                         label = "eth0";
 181                 };
 182
 183                 port@1 {
 184                         status = "okay";
 185                         label = "eth1";
 186                 };
 187         };
 188 };
 189
 190 &pcie {
 191         status = "okay";
 192 };
 193
 194 &pcie0 {
 195         wifi@0,0 {
 196                 compatible = "mediatek,mt76";
 197                 reg = <0x0000 0 0 0 0>;
 198                 nvmem-cells = <&eeprom_radio_0>;
 199                 nvmem-cell-names = "eeprom";
 200                 ieee80211-freq-limit = <2400000 2500000>;
 201         };
 202 };
 203
 204 &pcie1 {
 205         wifi@0,0 {
 206                 compatible = "mediatek,mt76";
 207                 reg = <0x0000 0 0 0 0>;
 208                 mediatek,mtd-eeprom = <&radio 0x8000>;
 209                 ieee80211-freq-limit = <5000000 6000000>;
 210         };
 211 };