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OMAP: PM: create omap_devices for MPU, DSP, L3

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Create simple omap_devices for the main processors and busses.

This is required to support the forth-coming device-based OPP
approach, where OPPs are managed and tracked at the device level.

Also, move these common PM init functions into a common_pm_init call
that is called as a device_initcall().  The PM init is done at this level
to ensure that the driver core is initialized before initialized.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
[paul@pwsan.com: sparse warnings cleaned up; newly-created functions moved
 from mach-omap2/io.c to mach-omap2/pm.c; newly-created functions renamed
 to start with "omap2" rather than "omap"]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Kevin Hilman
2010-07-26 16:34:31 -06:00
committed by Paul Walmsley
parent 0656358159
commit 6f88e9bc21
4 changed files with 90 additions and 2 deletions
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2
arch/arm/mach-omap2/io.c
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@@ -45,6 +45,7 @@
#include <plat/clockdomain.h>
#include "clockdomains.h"
#include <plat/omap_hwmod.h>
/*
@@ -349,7 +350,6 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
if (cpu_is_omap24xx() || cpu_is_omap34xx()) /* FIXME: OMAP4 */
omap_hwmod_late_init(skip_setup_idle);
omap_pm_if_init();
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
_omap2_init_reprogram_sdrc();