target/linux/mediatek/dts/mt7981b-zyxel-nwa50ax-pro.dts

   1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
   2 /dts-v1/;
   3
   4 #include "mt7981.dtsi"
   5
   6 / {
   7         model = "ZyXEL NWA50AX Pro";
   8         compatible = "zyxel,nwa50ax-pro", "mediatek,mt7981";
   9
  10         aliases {
  11                 led-boot = &led_green;
  12                 led-failsafe = &led_red;
  13                 led-running = &led_green;
  14                 led-upgrade = &led_red;
  15                 serial0 = &uart0;
  16                 label-mac-device = &gmac1;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial0:115200n8";
  21         };
  22
  23         gpio-keys {
  24                 compatible = "gpio-keys";
  25
  26                 reset {
  27                         label = "reset";
  28                         linux,code = <KEY_RESTART>;
  29                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 led_green: led@0 {
  37                         label = "green:system";
  38                         gpios = <&pio 4 GPIO_ACTIVE_HIGH>;
  39                 };
  40
  41                 led@1 {
  42                         label = "blue:system";
  43                         gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
  44                 };
  45
  46                 led_red: led@2 {
  47                         label = "red:system";
  48                         gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
  49                 };
  50         };
  51 };
  52
  53 &uart0 {
  54         status = "okay";
  55 };
  56
  57 &watchdog {
  58         status = "okay";
  59 };
  60
  61 &eth {
  62         pinctrl-names = "default";
  63         pinctrl-0 = <&mdio_pins>;
  64
  65         status = "okay";
  66
  67         gmac1: mac@1 {
  68                 compatible = "mediatek,eth-mac";
  69                 reg = <1>;
  70                 phy-mode = "2500base-x";
  71
  72                 phy-handle = <&phy0>;
  73
  74                 nvmem-cells = <&macaddr_mrd_1fff8>;
  75                 nvmem-cell-names = "mac-address";
  76         };
  77 };
  78
  79 &mdio_bus {
  80         reset-gpios = <&pio 12 GPIO_ACTIVE_LOW>;
  81         reset-delay-us = <1500000>;
  82         reset-post-delay-us = <1000000>;
  83
  84         phy0: ethernet-phy@5 {
  85                 reg = <5>;
  86                 compatible = "ethernet-phy-ieee802.3-c45";
  87
  88                 /* LED0: Amber ; LED1: nc ; LED2: nc ; LED3: Green */
  89                 mxl,led-config = <0x3b0 0x0 0x0 0x3c0>;
  90         };
  91 };
  92
  93 &spi0 {
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&spi0_flash_pins>;
  96         status = "okay";
  97
  98         spi_nand: flash@0 {
  99                 #address-cells = <1>;
 100                 #size-cells = <1>;
 101                 compatible = "spi-nand";
 102                 reg = <0>;
 103                 spi-max-frequency = <52000000>;
 104
 105                 spi-cal-enable;
 106                 spi-cal-mode = "read-data";
 107                 spi-cal-datalen = <7>;
 108                 spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
 109                 spi-cal-addrlen = <5>;
 110                 spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
 111
 112                 spi-tx-bus-width = <4>;
 113                 spi-rx-bus-width = <4>;
 114                 mediatek,nmbm;
 115                 mediatek,bmt-max-ratio = <1>;
 116                 mediatek,bmt-max-reserved-blocks = <64>;
 117
 118                 partitions {
 119                         compatible = "fixed-partitions";
 120                         #address-cells = <1>;
 121                         #size-cells = <1>;
 122
 123                         partition@0 {
 124                                 label = "BL2";
 125                                 reg = <0x00000 0x0100000>;
 126                                 read-only;
 127                         };
 128
 129                         partition@100000 {
 130                                 label = "u-boot-env";
 131                                 reg = <0x0100000 0x0080000>;
 132                         };
 133
 134                         factory: partition@180000 {
 135                                 label = "Factory";
 136                                 reg = <0x180000 0x0200000>;
 137                                 read-only;
 138
 139                                 nvmem-layout {
 140                                         compatible = "fixed-layout";
 141                                         #address-cells = <1>;
 142                                         #size-cells = <1>;
 143
 144                                         macaddr: macaddr@a {
 145                                                 reg = <0xa 0x6>;
 146                                         };
 147                                 };
 148                         };
 149
 150                         partition@380000 {
 151                                 label = "FIP";
 152                                 reg = <0x380000 0x0200000>;
 153                                 read-only;
 154                         };
 155
 156                         partition@580000 {
 157                                 label = "ubi";
 158                                 reg = <0x580000 0x3200000>;
 159                         };
 160
 161                         partition@3780000 {
 162                                 label = "ubi_1";
 163                                 reg = <0x3780000 0x3200000>;
 164                                 read-only;
 165                         };
 166
 167                         partition@6980000 {
 168                                 label = "rootfs-data";
 169                                 reg = <0x6980000 0x3c00000>;
 170                                 read-only;
 171                         };
 172
 173                         partition@a580000 {
 174                                 label = "logs";
 175                                 reg = <0xa580000 0x3a80000>;
 176                                 read-only;
 177                         };
 178
 179                         partition@e000000 {
 180                                 label = "myzyxel";
 181                                 reg = <0xe000000 0xf00000>;
 182                                 read-only;
 183                         };
 184
 185                         partition@ef00000 {
 186                                 label = "bootconfig";
 187                                 reg = <0xef00000 0x80000>;
 188                         };
 189
 190                         partition@ef80000 {
 191                                 label = "mrd";
 192                                 reg = <0xef80000 0x80000>;
 193                                 read-only;
 194
 195                                 nvmem-layout {
 196                                         compatible = "fixed-layout";
 197                                         #address-cells = <1>;
 198                                         #size-cells = <1>;
 199
 200                                         macaddr_mrd_1fff8: macaddr@1fff8 {
 201                                                 reg = <0x1fff8 0x6>;
 202                                         };
 203                                 };
 204                         };
 205                 };
 206         };
 207 };
 208
 209 &pio {
 210         spi0_flash_pins: spi0-pins {
 211                 mux {
 212                         function = "spi";
 213                         groups = "spi0", "spi0_wp_hold";
 214                 };
 215         };
 216
 217         pwm_pins: pwm0-pins {
 218                 mux {
 219                         function = "pwm";
 220                         groups = "pwm0_1";
 221                 };
 222         };
 223 };
 224
 225 &wifi {
 226         status = "okay";
 227
 228         mediatek,mtd-eeprom = <&factory 0x0>;
 229 };