target/linux/ramips/dts/mt7628an_d-team_pbr-d1.dts

   1 /dts-v1/;
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "d-team,pbr-d1", "mediatek,mt7628an-soc";
  10         model = "PBR-D1";
  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=ttyS0,115200";
  21         };
  22
  23         aliases {
  24                 serial0 = &uart2;
  25         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 usb {
  31                         label = "pbr-d1:orange:usb";
  32                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  33                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  34                         linux,default-trigger = "usbport";
  35                 };
  36
  37                 led_power: power {
  38                         label = "pbr-d1:orange:power";
  39                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  40                         default-state = "on";
  41                 };
  42         };
  43
  44         keys {
  45                 compatible = "gpio-keys-polled";
  46                 poll-interval = <20>;
  47
  48                 reset {
  49                         label = "reset";
  50                         gpios = <&gpio1 38 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_RESTART>;
  52                 };
  53         };
  54
  55         wgpio: gpio-wifi {
  56                 compatible = "mediatek,gpio-wifi";
  57                 #address-cells = <1>;
  58                 #size-cells = <0>;
  59                 gpio-controller;
  60                 #gpio-cells = <2>;
  61         };
  62 };
  63
  64 &pinctrl {
  65         state_default: pinctrl0 {
  66                 gpio {
  67                         ralink,group = "gpio";
  68                         ralink,function = "gpio";
  69                 };
  70
  71                 i2c {
  72                         ralink,group = "i2c";
  73                         ralink,function = "gpio";
  74                 };
  75
  76                 i2s {
  77                         ralink,group = "i2s";
  78                         ralink,function = "gpio";
  79                 };
  80
  81                 spis {
  82                         ralink,group = "spis";
  83                         ralink,function = "gpio";
  84                 };
  85
  86                 wdt {
  87                         ralink,group = "wdt";
  88                         ralink,function = "gpio";
  89                 };
  90         };
  91 };
  92
  93 &spi0 {
  94         status = "okay";
  95
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
  98
  99         m25p80@0 {
 100                 compatible = "jedec,spi-nor";
 101                 reg = <0>;
 102                 spi-max-frequency = <40000000>;
 103
 104                 partitions {
 105                         compatible = "fixed-partitions";
 106                         #address-cells = <1>;
 107                         #size-cells = <1>;
 108
 109                         partition@0 {
 110                                 label = "u-boot";
 111                                 reg = <0x0 0x30000>;
 112                                 read-only;
 113                         };
 114
 115                         partition@30000 {
 116                                 label = "u-boot-env";
 117                                 reg = <0x30000 0x10000>;
 118                         };
 119
 120                         factory: partition@40000 {
 121                                 label = "factory";
 122                                 reg = <0x40000 0x10000>;
 123                                 read-only;
 124                         };
 125
 126                         partition@50000 {
 127                                 compatible = "denx,uimage";
 128                                 label = "firmware";
 129                                 reg = <0x50000 0x0fb0000>;
 130                         };
 131                 };
 132         };
 133
 134         spidev@1 {
 135                 #address-cells = <1>;
 136                 #size-cells = <1>;
 137                 compatible = "linux,spidev";
 138                 reg = <1>;
 139                 spi-max-frequency = <40000000>;
 140         };
 141 };
 142
 143 &i2c {
 144         status = "okay";
 145 };
 146
 147 &uart1 {
 148         status = "okay";
 149 };
 150
 151 &uart2 {
 152         status = "okay";
 153 };
 154
 155 &pwm {
 156         status = "okay";
 157 };
 158
 159 &ethernet {
 160         mtd-mac-address = <&factory 0x28>;
 161 };
 162
 163 &sdhci {
 164         status = "okay";
 165         mediatek,cd-high;
 166 };