mfd: omap-usb-host: know about number of ports from revision register
authorRoger Quadros <rogerq@ti.com>
Thu, 8 Nov 2012 16:04:26 +0000 (18:04 +0200)
committerRoger Quadros <rogerq@ti.com>
Wed, 13 Feb 2013 11:22:48 +0000 (13:22 +0200)
The revision register should tell us how many ports are present.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>

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