usb: chipidea: usbmisc: Add support for i.MX27/i.MX31 CPUs

This adds i.MX27 and i.MX31 as the next user of the usbmisc driver.

Tested-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
usb: chipidea: usbmisc: Add support for i.MX51 CPU

This adds i.MX51 as the next user of the usbmisc driver.
Functionality is similar to i.MX53, so at this stage simply
reuse existing i.MX53 calls.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Peter Chen <peter.chen@freescale.com>