ARM: OMAP2/3: clockdomain/PRM/CM: move the low-level clockdomain func…

…tions into PRM/CM

Move the low-level SoC-specific clockdomain control functions into
cm*.c and prm*.c.  For example, OMAP2xxx low-level clockdomain
functions go into cm2xxx.c.  Then remove the unnecessary
clockdomain*xxx*.c files.

The objective is to centralize low-level CM and PRM register accesses
into the cm*.[ch] and prm*.[ch] files, and then to export an OMAP
SoC-independent API to higher-level OMAP power management code.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Acked-by: Rajendra Nayak <rnayak@ti.com>
Reviewed-by: Russ Dill <Russ.Dill@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

arch/arm/mach-omap2/Makefile

@@ -133,22 +133,17 @@ obj-$(CONFIG_SOC_OMAP5)			+= $(powerdomain-common)
 # PRCM clockdomain control
 clockdomain-common			+= clockdomain.o
 obj-$(CONFIG_ARCH_OMAP2)		+= $(clockdomain-common)
-obj-$(CONFIG_ARCH_OMAP2)		+= clockdomain2xxx_3xxx.o
 obj-$(CONFIG_ARCH_OMAP2)		+= clockdomains2xxx_3xxx_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= clockdomains2420_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= clockdomains2430_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= $(clockdomain-common)
-obj-$(CONFIG_ARCH_OMAP3)		+= clockdomain2xxx_3xxx.o
 obj-$(CONFIG_ARCH_OMAP3)		+= clockdomains2xxx_3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= clockdomains3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP4)		+= $(clockdomain-common)
-obj-$(CONFIG_ARCH_OMAP4)		+= clockdomain44xx.o
 obj-$(CONFIG_ARCH_OMAP4)		+= clockdomains44xx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= $(clockdomain-common)
-obj-$(CONFIG_SOC_AM33XX)		+= clockdomain33xx.o
 obj-$(CONFIG_SOC_AM33XX)		+= clockdomains33xx_data.o
 obj-$(CONFIG_SOC_OMAP5)			+= $(clockdomain-common)
-obj-$(CONFIG_SOC_OMAP5)			+= clockdomain44xx.o
 
 # Clock framework
 obj-$(CONFIG_ARCH_OMAP2)		+= $(clock-common) clock2xxx.o