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OMAP2/3 clkdm/pwrdm: move wkdep/sleepdep handling from pwrdm to clkdm

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Move clockdomain wakeup dependency and sleep dependency data
structures from the powerdomain layer to the clockdomain layer, where
they belong.  These dependencies were originally placed in the
powerdomain layer due to unclear documentation; however, it is clear
now that these dependencies are between clockdomains.  For OMAP2/3,
this is not such a big problem, but for OMAP4 this needs to be fixed.

Thanks to Benoît Cousson <b-cousson@ti.com> for his advice on this
patch.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoît Cousson <b-cousson@ti.com>
This commit is contained in:
Paul Walmsley
2010-01-26 20:12:59 -07:00
parent 6b04e0d99d
commit 55ed96945b
13 changed files with 761 additions and 690 deletions
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2
arch/arm/mach-omap2/io.c
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@@ -313,7 +313,7 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
hwmods = omap34xx_hwmods;
pwrdm_init(powerdomains_omap);
clkdm_init(clockdomains_omap, clkdm_pwrdm_autodeps);
clkdm_init(clockdomains_omap, clkdm_autodeps);
#ifndef CONFIG_ARCH_OMAP4 /* FIXME: Remove this once the clkdev is ready */
/* The OPP tables have to be registered before a clk init */
omap_hwmod_init(hwmods);