ARM: OMAP2/3: clockdomain/PRM/CM: move the low-level clockdomain functions 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>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h
index 706b0262f3f0..22a405a1543b 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -116,6 +116,14 @@ extern int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank);
 extern int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst);
 extern int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm);
 
+extern int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1,
+                                 struct clockdomain *clkdm2);
+extern int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1,
+                                 struct clockdomain *clkdm2);
+extern int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1,
+                                  struct clockdomain *clkdm2);
+extern int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm);
+
 #endif /* __ASSEMBLER */
 
 /*