raspberrypi/linux — pull request #166 by rewolff (2012-11-30 11:04:56+00:00)
Title: AMBA software DTR patch

This is the software DTR patch.

To enable add:
amba-pl011.dtr_pin=18

on the kernel commandline when the amba-pl011 module is compiled into the kernel.
use dtr_pin=18 on the insmod commandline if you use this as a module.