linux-phytec-ti

ARM: PL011: include revision number in boot-time port printk

Include the revision number of the PL011 primecell in the boot-time
port printk to allow proper identification of the peripheral.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>