src/arm/arm/versatile-ab-ib2.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * The Versatile AB with the IB2 expansion board mounted.
   4  * This works as a superset of the Versatile AB.
   5  */
   6
   7 #include "versatile-ab.dts"
   8
   9 / {
  10         model = "ARM Versatile AB + IB2 board";
  11
  12         /* Special IB2 control register */
  13         syscon@27000000 {
  14                 compatible = "arm,versatile-ib2-syscon", "syscon", "simple-mfd";
  15                 reg = <0x27000000 0x4>;
  16                 ranges = <0x0 0x27000000 0x4>;
  17                 #address-cells = <1>;
  18                 #size-cells = <1>;
  19
  20                 led@0,4 {
  21                         compatible = "register-bit-led";
  22                         reg = <0x00 0x04>;
  23                         offset = <0x00>;
  24                         mask = <0x10>;
  25                         label = "versatile-ib2:0";
  26                         linux,default-trigger = "heartbeat";
  27                         default-state = "on";
  28                 };
  29         };
  30 };