--- /dev/null
+Documentation for device trees, a data structure by which bootloaders pass
+hardware layout to Linux in a device-independent manner, simplifying hardware
+probing. This subsystem is maintained by Grant Likely
+<grant.likely@secretlab.ca> and has a mailing list at
+https://lists.ozlabs.org/listinfo/devicetree-discuss
+
+00-INDEX
+ - this file
+booting-without-of.txt
+ - Booting Linux without Open Firmware, describes history and format of device trees.