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OMAP3: PM: Enable system control module autoidle

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Enable the auto-idle feature of the SCM block to save some additional
power.

Signed-off-by: Mika Westerberg <ext-mika.1.westerberg@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Tero Kristo 2009-10-23 19:03:49 +03:00 committed by Kevin Hilman
parent 2bbe3af3f1
commit b296c8118b
1 changed files with 2 additions and 0 deletions
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arch/arm/mach-omap2/pm34xx.c
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@ -837,6 +837,8 @@ static void __init prcm_setup_regs(void)
CM_AUTOIDLE); CM_AUTOIDLE);
} }
omap_ctrl_writel(OMAP3430_AUTOIDLE, OMAP2_CONTROL_SYSCONFIG);
/* /*
* Set all plls to autoidle. This is needed until autoidle is * Set all plls to autoidle. This is needed until autoidle is
* enabled by clockfw * enabled by clockfw