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/*
* OMAP4 clockdomain control
*
* Copyright (C) 2008-2010 Texas Instruments, Inc.
* Copyright (C) 2008-2010 Nokia Corporation
*
* Derived from mach-omap2/clockdomain.c written by Paul Walmsley
* Rajendra Nayak <rnayak@ti.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "clockdomain.h"
#include "cminst44xx.h"
static int omap4_clkdm_sleep(struct clockdomain *clkdm)
{
omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
clkdm->cm_inst, clkdm->clkdm_offs);
return 0;
}
static int omap4_clkdm_wakeup(struct clockdomain *clkdm)
{
omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
clkdm->cm_inst, clkdm->clkdm_offs);
return 0;
}
static void omap4_clkdm_allow_idle(struct clockdomain *clkdm)
{
omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
clkdm->cm_inst, clkdm->clkdm_offs);
}
static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
{
omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
clkdm->cm_inst, clkdm->clkdm_offs);
}
struct clkdm_ops omap4_clkdm_operations = {
.clkdm_sleep = omap4_clkdm_sleep,
.clkdm_wakeup = omap4_clkdm_wakeup,
.clkdm_allow_idle = omap4_clkdm_allow_idle,
.clkdm_deny_idle = omap4_clkdm_deny_idle,
};
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