target/linux/ramips/dts/PBR-M1.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 / {
   6         compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
   7         model = "PBR-M1";
   8
   9         memory@0 {
  10                 device_type = "memory";
  11                 reg = <0x0 0x10000000>;
  12         };
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,115200";
  16         };
  17
  18         sdhci@10130000 {
  19                 status = "okay";
  20         };
  21
  22         palmbus@1E000000 {
  23                 spi@b00 {
  24                         status = "okay";
  25
  26                         m25p80@0 {
  27                                 #address-cells = <1>;
  28                                 #size-cells = <1>;
  29                                 compatible = "w25q256";
  30                                 reg = <0 0>;
  31                                 linux,modalias = "m25p80";
  32                                 spi-max-frequency = <10000000>;
  33
  34                                 partition@0 {
  35                                         label = "u-boot";
  36                                         reg = <0x0 0x30000>;
  37                                         read-only;
  38                                 };
  39
  40                                 partition@30000 {
  41                                         label = "u-boot-env";
  42                                         reg = <0x30000 0x10000>;
  43                                         read-only;
  44                                 };
  45
  46                                 factory: partition@40000 {
  47                                         label = "factory";
  48                                         reg = <0x40000 0x10000>;
  49                                         read-only;
  50                                 };
  51
  52                                 partition@50000 {
  53                                         label = "firmware";
  54                                         reg = <0x50000 0xfb0000>;
  55                                 };
  56
  57                         };
  58                 };
  59
  60                 i2c@900 {
  61                         compatible = "ralink,i2c-mt7621";
  62                         reg = <0x900 0x100>;
  63                         #address-cells = <1>;
  64                         #size-cells = <0>;
  65                         pinctrl-names = "default";
  66                         pinctrl-0 = <&i2c_pins>;
  67                         status = "okay";
  68
  69                         pcf8563: rtc@51 {
  70                                 status = "okay";
  71                                 compatible = "nxp,pcf8563";
  72                                 reg = <0x51>;
  73                         };
  74                 };
  75         };
  76
  77         pcie@1e140000 {
  78                 status = "okay";
  79
  80                 pcie0 {
  81                         mt76@0,0 {
  82                                 reg = <0x0000 0 0 0 0>;
  83                                 device_type = "pci";
  84                                 mediatek,mtd-eeprom = <&factory 0x0000>;
  85                                 mediatek,2ghz = <0>;
  86                         };
  87                 };
  88
  89                 pcie1 {
  90                         mt76@1,0 {
  91                                 reg = <0x0000 0 0 0 0>;
  92                                 device_type = "pci";
  93                                 mediatek,mtd-eeprom = <&factory 0x8000>;
  94                                 mediatek,5ghz = <0>;
  95                         };
  96                 };
  97         };
  98
  99         ethernet@1e100000 {
 100                 mtd-mac-address = <&factory 0xe000>;
 101         };
 102
 103         gpio-leds {
 104                 compatible = "gpio-leds";
 105
 106                 buzzer {
 107                         label = "pbr-m1:buzzer";
 108                         gpios = <&gpio0 27 1>;
 109                 };
 110
 111                 power {
 112                         label = "pbr-m1:green:power";
 113                         gpios = <&gpio0 25 1>;
 114                 };
 115
 116                 sys {
 117                         label = "pbr-m1:green:sys";
 118                         gpios = <&gpio0 24 1>;
 119                 };
 120
 121                 internet {
 122                         label = "pbr-m1:green:internet";
 123                         gpios = <&gpio0 23 1>;
 124                 };
 125         };
 126
 127         gpio-keys-polled {
 128                 compatible = "gpio-keys-polled";
 129                 #address-cells = <1>;
 130                 #size-cells = <0>;
 131                 poll-interval = <20>;
 132
 133                 reset {
 134                         label = "reset";
 135                         gpios = <&gpio0 18 1>;
 136                         linux,code = <0x198>;
 137                 };
 138         };
 139
 140         pinctrl {
 141                 state_default: pinctrl0 {
 142                         gpio {
 143                                 ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
 144                                 ralink,function = "gpio";
 145                         };
 146                 };
 147         };
 148 };