target/linux/ramips/dts/mt7621_iptime_ax2004m.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.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 = "iptime,ax2004m", "mediatek,mt7621-soc";
  11         model = "ipTIME AX2004M";
  12
  13         aliases {
  14                 led-boot = &led_cpu;
  15                 led-failsafe = &led_cpu;
  16                 led-running = &led_cpu;
  17                 led-upgrade = &led_cpu;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_cpu: cpu {
  28                         function = LED_FUNCTION_CPU;
  29                         color = <LED_COLOR_ID_AMBER>;
  30                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  31                 };
  32
  33                 wlan2g {
  34                         label = "amber:wlan2g";
  35                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  36                         linux,default-trigger = "phy0radio";
  37                 };
  38
  39                 wlan5g {
  40                         label = "amber:wlan5g";
  41                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  42                         linux,default-trigger = "phy1radio";
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys";
  48
  49                 reset {
  50                         label = "reset";
  51                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_RESTART>;
  53                 };
  54         };
  55 };
  56
  57 &nand {
  58         status = "okay";
  59
  60         mediatek,nmbm;
  61         mediatek,bmt-max-ratio = <1>;
  62         mediatek,bmt-max-reserved-blocks = <64>;
  63         mediatek,bmt-remap-range = <0x000000 0x580000>;
  64
  65         partitions {
  66                 compatible = "fixed-partitions";
  67                 #address-cells = <1>;
  68                 #size-cells = <1>;
  69
  70                 partition@0 {
  71                         label = "u-boot";
  72                         reg = <0x0 0x80000>;
  73                         read-only;
  74                 };
  75
  76                 partition@80000 {
  77                         label = "u-boot-env";
  78                         reg = <0x80000 0x80000>;
  79                 };
  80
  81                 partition@100000 {
  82                         label = "factory";
  83                         reg = <0x100000 0x80000>;
  84                         read-only;
  85
  86                         nvmem-layout {
  87                                 compatible = "fixed-layout";
  88                                 #address-cells = <1>;
  89                                 #size-cells = <1>;
  90
  91                                 eeprom_factory_0: eeprom@0 {
  92                                         reg = <0x0 0xe00>;
  93                                 };
  94
  95                                 macaddr_factory_4: macaddr@4 {
  96                                         compatible = "mac-base";
  97                                         reg = <0x4 0x6>;
  98                                         #nvmem-cell-cells = <1>;
  99                                 };
 100
 101                                 precal_factory_e10: precal@e10 {
 102                                         reg = <0xe10 0x19c10>;
 103                                 };
 104                         };
 105                 };
 106
 107                 partition@180000 {
 108                         label = "firmware";
 109                         reg = <0x180000 0x7680000>;
 110
 111                         compatible = "fixed-partitions";
 112                         #address-cells = <1>;
 113                         #size-cells = <1>;
 114
 115                         partition@0 {
 116                                 label = "kernel";
 117                                 reg = <0x0 0x400000>;
 118                         };
 119
 120                         partition@400000 {
 121                                 label = "ubi";
 122                                 reg = <0x400000 0x7280000>;
 123                         };
 124                 };
 125
 126                 /* last 8 MiB is reserved for NMBM bad block table */
 127         };
 128 };
 129
 130 &state_default {
 131         gpio {
 132                 groups = "i2c", "jtag", "wdt";
 133                 function = "gpio";
 134         };
 135 };
 136
 137 &gmac0 {
 138         nvmem-cells = <&macaddr_factory_4 3>;
 139         nvmem-cell-names = "mac-address";
 140 };
 141
 142 &gmac1 {
 143         status = "okay";
 144         label = "wan";
 145         phy-handle = <&ethphy0>;
 146
 147         nvmem-cells = <&macaddr_factory_4 1>;
 148         nvmem-cell-names = "mac-address";
 149 };
 150
 151 &ethphy0 {
 152         /delete-property/ interrupts;
 153 };
 154
 155 &switch0 {
 156         ports {
 157                 port@1 {
 158                         status = "okay";
 159                         label = "lan4";
 160                 };
 161
 162                 port@2 {
 163                         status = "okay";
 164                         label = "lan3";
 165                 };
 166
 167                 port@3 {
 168                         status = "okay";
 169                         label = "lan2";
 170                 };
 171
 172                 port@4 {
 173                         status = "okay";
 174                         label = "lan1";
 175                 };
 176         };
 177 };
 178
 179 &pcie {
 180         status = "okay";
 181 };
 182
 183 &pcie1 {
 184         wifi@0,0 {
 185                 compatible = "mediatek,mt76";
 186                 reg = <0x0000 0 0 0 0>;
 187                 nvmem-cells = <&eeprom_factory_0>, <&precal_factory_e10>;
 188                 nvmem-cell-names = "eeprom", "precal";
 189         };
 190 };