target/linux/ramips/dts/mt7628an_onion_omega2.dtsi

   1 #include "mt7628an.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "onion,omega2", "mediatek,mt7628an-soc";
   8
   9         aliases {
  10                 led-boot = &system_led;
  11                 led-failsafe = &system_led;
  12                 led-running = &system_led;
  13                 led-upgrade = &system_led;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 system_led: system {
  24                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  25                 };
  26         };
  27
  28         keys {
  29                 compatible = "gpio-keys";
  30
  31                 reset {
  32                         label = "reset";
  33                         gpios = <&gpio 38 GPIO_ACTIVE_HIGH>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37 };
  38
  39 &state_default {
  40         gpio {
  41                 groups = "gpio";
  42                 function = "gpio";
  43         };
  44
  45         perst {
  46                 groups = "perst";
  47                 function = "gpio";
  48         };
  49
  50         refclk {
  51                 groups = "refclk";
  52                 function = "gpio";
  53         };
  54
  55         i2s {
  56                 groups = "i2s";
  57                 function = "gpio";
  58         };
  59
  60         spis {
  61                 groups = "spis";
  62                 function = "gpio";
  63         };
  64
  65         wled_kn {
  66                 groups = "wled_kn";
  67                 function = "gpio";
  68         };
  69
  70         wled_an {
  71                 groups = "wled_an";
  72                 function = "gpio";
  73         };
  74
  75         wdt {
  76                 groups = "wdt";
  77                 function = "gpio";
  78         };
  79
  80         pwm0 {
  81                 groups = "pwm0";
  82                 function = "gpio";
  83         };
  84
  85         pwm1 {
  86                 groups = "pwm1";
  87                 function = "gpio";
  88         };
  89 };
  90
  91 &spi0 {
  92         status = "okay";
  93
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
  96
  97         m25p80@0 {
  98                 compatible = "jedec,spi-nor";
  99                 reg = <0>;
 100                 spi-max-frequency = <40000000>;
 101
 102                 partitions {
 103                         compatible = "fixed-partitions";
 104                         #address-cells = <1>;
 105                         #size-cells = <1>;
 106
 107                         partition@0 {
 108                                 label = "u-boot";
 109                                 reg = <0x0 0x30000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@30000 {
 114                                 label = "u-boot-env";
 115                                 reg = <0x30000 0x10000>;
 116                                 read-only;
 117                         };
 118
 119                         factory: partition@40000 {
 120                                 label = "factory";
 121                                 reg = <0x40000 0x10000>;
 122                                 read-only;
 123                         };
 124
 125                         firmware: partition@50000 {
 126                                 compatible = "denx,uimage";
 127                                 label = "firmware";
 128                         };
 129                 };
 130         };
 131
 132         spidev@1 {
 133                 #address-cells = <1>;
 134                 #size-cells = <1>;
 135                 compatible = "linux,spidev";
 136                 reg = <1>;
 137                 spi-max-frequency = <40000000>;
 138         };
 139 };
 140
 141 &i2c {
 142         status = "okay";
 143 };
 144
 145 &uart1 {
 146         status = "okay";
 147 };
 148
 149 &uart2 {
 150         status = "okay";
 151 };
 152
 153 &ethernet {
 154         mtd-mac-address = <&factory 0x28>;
 155 };
 156
 157 &sdhci {
 158         status = "okay";
 159         mediatek,cd-low;
 160 };
 161
 162 &wmac {
 163         status = "okay";
 164 };