KERNEL: 3.7-rc4 + patch 0001,0002,0003,0004
and I've added:
clk_register_clkdev(clk[usb_ipg_gate], NULL, "mxc-ehci.0");
clk_register_clkdev(clk[usb_ipg_gate], NULL, "mxc-ehci.1");
clk_register_clkdev(clk[usb_ipg_gate], NULL, "mxc-ehci.2");
in the file clk-imx27.c


ISSUE:
The clock seems to be found, but a Unhandled fault occurs.
The complete log can be see in log-3.7-rc4.log
