arch/cris/boot/dts/dev88.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5
   6 /include/ "etraxfs.dtsi"
   7
   8 / {
   9         model = "Axis 88 Developer Board";
  10         compatible = "axis,dev88";
  11
  12         aliases {
  13                 serial0 = &uart0;
  14         };
  15
  16         soc {
  17                 uart0: serial@b00260000 {
  18                         status = "okay";
  19                 };
  20         };
  21
  22         spi {
  23                 compatible = "spi-gpio";
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26
  27                 gpio-sck = <&gio 1 0 0xd>;
  28                 gpio-miso = <&gio 4 0 0xd>;
  29                 gpio-mosi = <&gio 0 0 0xd>;
  30                 cs-gpios = <&gio 3 0 0xd>;
  31                 num-chipselects = <1>;
  32
  33                 temp-sensor@0 {
  34                         compatible = "ti,lm70";
  35                         reg = <0>;
  36
  37                         spi-max-frequency = <100000>;
  38                 };
  39         };
  40
  41         i2c {
  42                 compatible = "i2c-gpio";
  43                 gpios = <&gio 5 0 0xd>, <&gio 6 0 0xd>;
  44                 i2c-gpio,delay-us = <2>;
  45                 #address-cells = <1>;
  46                 #size-cells = <0>;
  47
  48                 rtc@51 {
  49                         compatible = "nxp,pcf8563";
  50                         reg = <0x51>;
  51                 };
  52         };
  53
  54         leds {
  55                 compatible = "gpio-leds";
  56
  57                 network {
  58                         label = "network";
  59                         gpios = <&gio 2 GPIO_ACTIVE_LOW 0xa>;
  60                 };
  61
  62                 status {
  63                         label = "status";
  64                         gpios = <&gio 3 GPIO_ACTIVE_LOW 0xa>;
  65                         linux,default-trigger = "heartbeat";
  66                 };
  67         };
  68 };