target/linux/lantiq/dts/EASY98021.dts

   1 /dts-v1/;
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4
   5 #include "falcon.dtsi"
   6 #include "falcon-sflash-16M.dtsi"
   7
   8 / {
   9         model = "EASY98021 - Lantiq Falcon HGU Reference Board";
  10         compatible = "lantiq,falcon-easy98021", "lantiq,falcon-easy98020", "lantiq,falcon";
  11
  12         chosen {
  13                 bootargs-append = "console=ttyLTQ0,115200 init=/etc/preinit";
  14         };
  15
  16         aliases {
  17                 spi0 = &ebu_cs0;
  18         };
  19
  20         memory@0 {
  21                 device_type = "memory";
  22                 reg = <0x0 0x4000000>;  // 64M at 0x0
  23         };
  24
  25         gpio-keys {
  26                 compatible = "gpio-keys";
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  30                         linux,code = <0x198>;
  31                 };
  32         };
  33
  34         gpio-mmc {
  35                 /* Place-holder for SIM-Card connector,
  36                    to list the used GPIOs, no official binding */
  37                 compatible = "gpio-mmc";
  38                 gpios =  <&gpio0 3 GPIO_ACTIVE_HIGH>,
  39                          <&gpio0 3 GPIO_ACTIVE_HIGH>,
  40                          <&gpio0 2 GPIO_ACTIVE_HIGH>,
  41                          <0>; /* no CS */
  42                 gpio-names = "di", "do", "clk", "cs";
  43                 reset-gpio =  <&gpio3 24 GPIO_ACTIVE_HIGH>;
  44         };
  45
  46         pinctrl {
  47                 led_pins: led-pins {
  48                         lantiq,pins = "io11", "io14", "io36", "io37", "io38";
  49                         lantiq,function = "gpio";
  50                 };
  51         };
  52
  53         easy98021-leds {
  54                 compatible = "gpio-leds";
  55                 pinctrl-names = "default";
  56                 pinctrl-0 = <&led_pins &bootled_pins>;
  57
  58                 GPON {
  59                         label = "easy98021:green:gpon";
  60                         gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
  61                         default-state = "keep";
  62                 };
  63                 TEST {
  64                         label = "easy98021:red:test";
  65                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  66                         default-state = "keep";
  67                 };
  68                 ETH {
  69                         label = "easy98021:green:status";
  70                         gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
  71                         default-state = "keep";
  72                 };
  73                 VOICE {
  74                         label = "easy98021:green:voice";
  75                         gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
  76                         default-state = "keep";
  77                 };
  78                 SIMCARD {
  79                         label = "easy98021:green:simcard";
  80                         gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
  81                         default-state = "keep";
  82                 };
  83         };
  84 };
  85