boot/dts/versatile-ab-ib2.dts

0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003  * The Versatile AB with the IB2 expansion board mounted.
0004  * This works as a superset of the Versatile AB.
0005  */
0006
0007 #include "versatile-ab.dts"
0008
0009 / {
0010         model = "ARM Versatile AB + IB2 board";
0011
0012         /* Special IB2 control register */
0013         syscon@27000000 {
0014                 compatible = "arm,versatile-ib2-syscon", "syscon", "simple-mfd";
0015                 reg = <0x27000000 0x4>;
0016                 ranges = <0x0 0x27000000 0x4>;
0017                 #address-cells = <1>;
0018                 #size-cells = <1>;
0019
0020                 led@0,4 {
0021                         compatible = "register-bit-led";
0022                         reg = <0x00 0x04>;
0023                         offset = <0x00>;
0024                         mask = <0x10>;
0025                         label = "versatile-ib2:0";
0026                         linux,default-trigger = "heartbeat";
0027                         default-state = "on";
0028                 };
0029         };
0030 };