Add debug entries for:
	1. calculated registers per frequency
	2. last polled value of MR4(temperature level
	   of LPDDR2 memory)
Signed-off-by: NAneesh V <aneesh@ti.com>
Reviewed-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: NBenoit Cousson <b-cousson@ti.com>
[santosh.shilimkar@ti.com: Moved to drivers/memory from drivers/misc]
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>