Hi, This patch set makes it possible to use the Marvell EHCI driver with DT-based machines. Tested on a marvell,mmp2-based OLPC XO 1.75 laptop. (With a custom appended DT that will be submitted in a separate patch set. The machine's OpenFirmware provides a device tree, but that one is too buggy to boot a pure marvell,mmp2 FDT kernel.) Lubo