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ARM: OMAP4+/AM33xx: CM: add common API for cm_wait_module_idle

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Adds a generic CM driver API for waiting module to enter idle / standby.
The SoC specific implementations are registered through cm_ll_data.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tero Kristo
2014-10-27 08:39:23 -07:00
committed by Tony Lindgren
parent 021b6ff05c
commit a8ae5afa5c
7 changed files with 45 additions and 13 deletions
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10
arch/arm/mach-omap2/omap_hwmod.c
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@@ -1026,9 +1026,9 @@ static int _omap4_wait_target_disable(struct omap_hwmod *oh)
if (oh->flags & HWMOD_NO_IDLEST)
return 0;
return omap4_cminst_wait_module_idle(oh->clkdm->prcm_partition,
oh->clkdm->cm_inst,
oh->prcm.omap4.clkctrl_offs);
return omap_cm_wait_module_idle(oh->clkdm->prcm_partition,
oh->clkdm->cm_inst,
oh->prcm.omap4.clkctrl_offs, 0);
}
/**
@@ -1051,8 +1051,8 @@ static int _am33xx_wait_target_disable(struct omap_hwmod *oh)
if (oh->flags & HWMOD_NO_IDLEST)
return 0;
return am33xx_cm_wait_module_idle(oh->clkdm->cm_inst,
oh->prcm.omap4.clkctrl_offs);
return omap_cm_wait_module_idle(0, oh->clkdm->cm_inst,
oh->prcm.omap4.clkctrl_offs, 0);
}
/**