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 = <&gpio1 12 GPIO_ACTIVE_LOW>;
  25                 };
  26         };
  27
  28         keys {
  29                 compatible = "gpio-keys";
  30
  31                 reset {
  32                         label = "reset";
  33                         gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37 };
  38
  39 &pinctrl {
  40         state_default: pinctrl0 {
  41                 gpio {
  42                         ralink,group = "gpio";
  43                         ralink,function = "gpio";
  44                 };
  45
  46                 perst {
  47                         ralink,group = "perst";
  48                         ralink,function = "gpio";
  49                 };
  50
  51                 refclk {
  52                         ralink,group = "refclk";
  53                         ralink,function = "gpio";
  54                 };
  55
  56                 i2s {
  57                         ralink,group = "i2s";
  58                         ralink,function = "gpio";
  59                 };
  60
  61                 spis {
  62                         ralink,group = "spis";
  63                         ralink,function = "gpio";
  64                 };
  65
  66                 wled_kn {
  67                         ralink,group = "wled_kn";
  68                         ralink,function = "gpio";
  69                 };
  70
  71                 wled_an {
  72                         ralink,group = "wled_an";
  73                         ralink,function = "gpio";
  74                 };
  75
  76                 wdt {
  77                         ralink,group = "wdt";
  78                         ralink,function = "gpio";
  79                 };
  80
  81                 pwm0 {
  82                         ralink,group = "pwm0";
  83                         ralink,function = "gpio";
  84                 };
  85
  86                 pwm1 {
  87                         ralink,group = "pwm1";
  88                         ralink,function = "gpio";
  89                 };
  90         };
  91 };
  92
  93 &gpio1 {
  94         status = "okay";
  95 };
  96
  97 &gpio2 {
  98         status = "okay";
  99 };
 100
 101 &spi0 {
 102         status = "okay";
 103
 104         pinctrl-names = "default";
 105         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
 106
 107         m25p80@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 0x30000>;
 120                                 read-only;
 121                         };
 122
 123                         partition@30000 {
 124                                 label = "u-boot-env";
 125                                 reg = <0x30000 0x10000>;
 126                                 read-only;
 127                         };
 128
 129                         factory: partition@40000 {
 130                                 label = "factory";
 131                                 reg = <0x40000 0x10000>;
 132                                 read-only;
 133                         };
 134
 135                         firmware: partition@50000 {
 136                                 compatible = "denx,uimage";
 137                                 label = "firmware";
 138                         };
 139                 };
 140         };
 141
 142         spidev@1 {
 143                 #address-cells = <1>;
 144                 #size-cells = <1>;
 145                 compatible = "linux,spidev";
 146                 reg = <1>;
 147                 spi-max-frequency = <40000000>;
 148         };
 149 };
 150
 151 &i2c {
 152         status = "okay";
 153 };
 154
 155 &uart1 {
 156         status = "okay";
 157 };
 158
 159 &uart2 {
 160         status = "okay";
 161 };
 162
 163 &ethernet {
 164         mtd-mac-address = <&factory 0x28>;
 165 };
 166
 167 &sdhci {
 168         status = "okay";
 169         mediatek,cd-low;
 170 };
 171
 172 &wmac {
 173         status = "okay";
 174 };