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ARM: OMAP2xxx: APLL/CM: convert to use omap2_cm_wait_module_ready()

Telusuri Sumber 
Convert the OMAP2xxx APLL code to use omap2_cm_wait_module_ready(),
and move the low-level CM register manipulation functions to
mach-omap2/cm2xxx.c.  The objectives here are to remove the dependency
on the deprecated omap2_cm_wait_idlest() function in
mach-omap2/prcm.c, so that code can be removed later; and move
low-level register accesses to the CM IP block to the CM code, which
will soon be moved into drivers/.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
This commit is contained in:
Paul Walmsley
2012-10-29 20:56:17 -06:00
orang tua 187e3e06e8
melakukan b6ffa05091
7 mengubah file dengan 85 tambahan dan 48 penghapusan
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2
arch/arm/mach-omap2/cm-regbits-24xx.h
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@@ -333,7 +333,9 @@
#define OMAP24XX_EN_DPLL_MASK (0x3 << 0)
/* CM_IDLEST_CKGEN */
#define OMAP24XX_ST_54M_APLL_SHIFT 9
#define OMAP24XX_ST_54M_APLL_MASK (1 << 9)
#define OMAP24XX_ST_96M_APLL_SHIFT 8
#define OMAP24XX_ST_96M_APLL_MASK (1 << 8)
#define OMAP24XX_ST_54M_CLK_MASK (1 << 6)
#define OMAP24XX_ST_12M_CLK_MASK (1 << 5)