This patch fixes a few OMAP2xxx CM_IDLEST bits that were incorrectly
marked as being OMAP2xxx-wide, when they were actually 2420-specific.

Also, originally when the PRCM register macros were defined, bit shift
macros used a "_SHIFT" suffix, and mask macros used none.  This became
a source of bugs and confusion, as the mask macros were mistakenly
used for shift values.  Gradually, the mask macros have been updated,
piece by piece, to add a "_MASK" suffix on the end to clarify.  This
patch applies this change to the CM_IDLEST_* register bits.

The patch also adds a few bits that were missing, mostly from the 3430ES1
to ES2 revisions.

linux-omap source commits are d18eff5b5fa15e170794397a6a94486d1f774f77,
e1f1a5cc24615fb790cc763c96d1c5cfe6296f5b, and part of
9fe6b6cf8d9e0cbb429fd64553a4b3160a9e99e1
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Add OMAP3-specific powerdomains.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Split sram24xx.S into sram242x.S and sram243x.S
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch adds common register access for 24xx and 34xx power
and clock management in order to share code between 24xx and 34xx.

Only change USB platform init code to use new register access, other
access will be changed in later patches.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>