target/linux/ramips/dts/NA930.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "sercomm,na930", "ralink,mt7620a-soc";
  10         model = "Sercomm NA930";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS1,57600";
  21         };
  22
  23         nand {
  24                 compatible = "mtk,mt7620-nand";
  25
  26                 partitions {
  27                         compatible = "fixed-partitions";
  28                         #address-cells = <1>;
  29                         #size-cells = <1>;
  30
  31                         partition@0 {
  32                                 label = "u-boot";
  33                                 reg = <0x0 0x20000>;
  34                                 read-only;
  35                         };
  36
  37                         partition@200000 {
  38                                 label = "factory";
  39                                 reg = <0x200000 0x40000>;
  40                                 read-only;
  41                         };
  42
  43                         partition@240000 {
  44                                 label = "Config";
  45                                 reg = <0x240000 0x400000>;
  46                                 read-only;
  47                         };
  48
  49                         partition@640000 {
  50                                 compatible = "denx,uimage";
  51                                 label = "firmware";
  52                                 reg = <0x640000 0x1400000>;
  53                         };
  54                 };
  55         };
  56
  57         gpio-keys-polled {
  58                 compatible = "gpio-keys-polled";
  59                 poll-interval = <20>;
  60
  61                 reset {
  62                         label = "reset";
  63                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  64                         linux,code = <KEY_RESTART>;
  65                 };
  66
  67                 zwave {
  68                         label = "zwave";
  69                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  70                         linux,code = <BTN_0>;
  71                 };
  72
  73                 wps {
  74                         label = "wps";
  75                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  76                         linux,code = <KEY_WPS_BUTTON>;
  77                 };
  78         };
  79
  80         gpio-leds {
  81                 compatible = "gpio-leds";
  82
  83                 zwave {
  84                         label = "na930:blue:zwave";
  85                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  86                 };
  87
  88                 status {
  89                         label = "na930:blue:status";
  90                         gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
  91                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  92                         linux,default-trigger = "usbport";
  93                 };
  94
  95                 service {
  96                         label = "na930:blue:service";
  97                         gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
  98                 };
  99
 100                 led_power: power {
 101                         label = "na930:blue:power";
 102                         gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
 103                 };
 104         };
 105
 106         gpio_export {
 107                 compatible = "gpio-export";
 108                 #size-cells = <0>;
 109
 110                 telit {
 111                         gpio-export,name = "telit";
 112                         gpio-export,output = <1>;
 113                         gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 114                 };
 115         };
 116 };
 117
 118 &pinctrl {
 119         state_default: pinctrl0 {
 120                 gpio {
 121                         ralink,group = "i2c", "rgmii2", "spi", "ephy";
 122                         ralink,function = "gpio";
 123                 };
 124
 125                 uartf_gpio {
 126                         ralink,group = "uartf";
 127                         ralink,function = "gpio uartf";
 128                 };
 129         };
 130 };
 131
 132 &uart {
 133         status = "okay";
 134 };
 135
 136 &gpio1 {
 137         status = "okay";
 138 };
 139
 140 &gpio2 {
 141         status = "okay";
 142 };
 143
 144 &ethernet {
 145         status = "okay";
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&rgmii1_pins &mdio_pins>;
 148         mediatek,portmap = "llllw";
 149
 150         port@4 {
 151                 status = "okay";
 152                 phy-handle = <&phy4>;
 153                 phy-mode = "rgmii";
 154         };
 155
 156         port@5 {
 157                 status = "okay";
 158                 phy-handle = <&phy5>;
 159                 phy-mode = "rgmii";
 160         };
 161
 162         mdio-bus {
 163                 status = "okay";
 164
 165                 phy4: ethernet-phy@4 {
 166                         reg = <4>;
 167                         phy-mode = "rgmii";
 168                 };
 169
 170                 phy5: ethernet-phy@5 {
 171                         reg = <5>;
 172                         phy-mode = "rgmii";
 173                 };
 174         };
 175 };
 176
 177 &gsw {
 178         mediatek,port4 = "gmac";
 179 };
 180
 181 &ehci {
 182         status = "okay";
 183 };
 184
 185 &ohci {
 186         status = "okay";
 187 };