target/linux/ramips/dts/mt7628an_jotale_js76x8.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "jotale,js76x8", "mediatek,mt7628an-soc";
  10
  11         aliases {
  12                 led-boot = &led_system;
  13                 led-failsafe = &led_system;
  14                 led-running = &led_system;
  15                 led-upgrade = &led_system;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_system: system {
  26                         label = "green:system";
  27                         gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 wifi {
  31                         label = "green:wifi";
  32                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  33                         linux,default-trigger = "phy0tpt";
  34                 };
  35         };
  36
  37         keys {
  38                 compatible = "gpio-keys";
  39
  40                 reset {
  41                         label = "reset";
  42                         gpios = <&gpio 38 GPIO_ACTIVE_HIGH>;
  43                         linux,code = <KEY_RESTART>;
  44                 };
  45         };
  46 };
  47
  48 &state_default {
  49         gpio {
  50                 groups = "refclk", "wdt", "wled_an";
  51                 function = "gpio";
  52         };
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         pinctrl-names = "default";
  59         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
  60
  61         flash0: flash@0 {
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <40000000>;
  65
  66                 partitions {
  67                         compatible = "fixed-partitions";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70
  71                         partition@0 {
  72                                 label = "u-boot";
  73                                 reg = <0x0 0x30000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@30000 {
  78                                 label = "u-boot-env";
  79                                 reg = <0x30000 0x10000>;
  80                                 read-only;
  81                         };
  82
  83                         factory: partition@40000 {
  84                                 label = "factory";
  85                                 reg = <0x40000 0x10000>;
  86                                 read-only;
  87
  88                                 nvmem-layout {
  89                                         compatible = "fixed-layout";
  90                                         #address-cells = <1>;
  91                                         #size-cells = <1>;
  92
  93                                         eeprom_factory_0: eeprom@0 {
  94                                                 reg = <0x0 0x400>;
  95                                         };
  96
  97                                         macaddr_factory_28: macaddr@28 {
  98                                                 reg = <0x28 0x6>;
  99                                         };
 100                                 };
 101                         };
 102
 103                         firmware: partition@50000 {
 104                                 compatible = "denx,uimage";
 105                                 label = "firmware";
 106                                 /* reg property is set based on flash size in DTS files */
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &i2c {
 113         status = "okay";
 114 };
 115
 116 &i2s {
 117         status = "okay";
 118 };
 119
 120 &uart1 {
 121         status = "okay";
 122 };
 123
 124 &uart2 {
 125         status = "okay";
 126 };
 127
 128 &ethernet {
 129         nvmem-cells = <&macaddr_factory_28>;
 130         nvmem-cell-names = "mac-address";
 131 };
 132
 133 &sdhci {
 134         status = "okay";
 135         mediatek,cd-low;
 136 };
 137
 138 &wmac {
 139         status = "okay";
 140
 141         nvmem-cells = <&eeprom_factory_0>;
 142         nvmem-cell-names = "eeprom";
 143 };