target/linux/lantiq/files-4.9/arch/mips/boot/dts/EASY98000-base.dtsi

   1
   2 #include <dt-bindings/interrupt-controller/irq.h>
   3 #include <dt-bindings/gpio/gpio.h>
   4
   5 / {
   6         compatible = "lantiq,easy98000", "lantiq,falcon";
   7
   8         memory@0 {
   9                 device_type = "memory";
  10                 reg = <0x0 0x4000000>;
  11         };
  12
  13         easy98000-leds {
  14                 compatible = "gpio-leds";
  15                 pinctrl-names = "default";
  16                 pinctrl-0 = <&bootled_pins>;
  17
  18                 LED_0 {
  19                         label = "easy98000:green:gpon";
  20                         gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
  21                         default-state = "keep";
  22                 };
  23                 LED_1 {
  24                         label = "easy98000:red:gpon";
  25                         gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  26                         default-state = "keep";
  27                 };
  28                 LED_2 {
  29                         label = "easy98000:green:gpon_tx";
  30                         gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
  31                         default-state = "keep";
  32                 };
  33                 LED_3 {
  34                         label = "easy98000:green:gpon_rx";
  35                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  36                         default-state = "keep";
  37                 };
  38                 LED_4 {
  39                         label = "easy98000:green:voice";
  40                         gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
  41                         default-state = "keep";
  42                 };
  43                 LED_5 {
  44                         label = "easy98000:green:status";
  45                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  46                         default-state = "keep";
  47                 };
  48         };
  49 };
  50
  51 &ebu_cs1 {
  52         eth0: ethernet@0000000 {
  53                 compatible = "davicom,dm9000";
  54                 device_type = "network";
  55                 reg = <0x0000003 0x1>, <0x0000001 0x1>;
  56                 reg-names = "addr", "data";
  57                 interrupt-parent = <&gpio1>;
  58                 #interrupt-cells = <2>;
  59                 interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
  60                 local-mac-address = [ 00 00 00 00 00 00 ];
  61         };
  62
  63         cpld@3c00000 {
  64                 compatible = "lantiq,easy98000_addon";
  65                 reg = <0x3c00000 0x2>;
  66         };
  67
  68         cpld@3c0000c {
  69                 compatible = "lantiq,easy98000_cpld_led";
  70                 reg = <0x3c0000c 0x2>,  <0x3c00012 0x2>;
  71         };
  72 };
  73
  74 /* // enable this for second uart:
  75 &serial1 {
  76         status = "okay";
  77 };*/
  78
  79 &spi {
  80         status = "okay";
  81
  82         eeprom@1 {
  83                 compatible = "atmel,at25", "atmel,at25160n";
  84                 reg = <2>;
  85                 spi-max-frequency = <1000000>;
  86                 spi-cpha;
  87                 spi-cpol;
  88
  89                 pagesize = <32>;
  90                 size = <2048>;
  91                 address-width = <16>;
  92         };
  93 };
  94
  95 &i2c {
  96         status = "okay";
  97
  98         clock-frequency = <100000>;
  99
 100         /* eeprom-emulation by OMU */
 101         eeprom@50 {
 102                 compatible = "at,24c02";
 103                 reg = <0x50>;
 104         };
 105         eeprom@51 {
 106                 compatible = "at,24c02";
 107                 reg = <0x51>;
 108         };
 109 };
 110