/*
 * OMAP3/OMAP4 Voltage Management Routines
 *
 * Author: Thara Gopinath	<thara@ti.com>
 *
 * Copyright (C) 2007 Texas Instruments, Inc.
 * Rajendra Nayak <rnayak@ti.com>
 * Lesly A M <x0080970@ti.com>
 *
 * Copyright (C) 2008, 2011 Nokia Corporation
 * Kalle Jokiniemi
 * Paul Walmsley
 *
 * Copyright (C) 2010 Texas Instruments, Inc.
 * Thara Gopinath <thara@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 <linux/delay.h>
#include <linux/io.h>
#include <linux/err.h>
#include <linux/export.h>
#include <linux/debugfs.h>
#include <linux/slab.h>
#include <linux/clk.h>

#include "common.h"

#include "prm-regbits-34xx.h"
#include "prm-regbits-44xx.h"
#include "prm44xx.h"
#include "prcm44xx.h"
#include "prminst44xx.h"
#include "control.h"

#include "voltage.h"
#include "powerdomain.h"

#include "vc.h"
#include "vp.h"

static LIST_HEAD(voltdm_list);

/* Public functions */
/**
 * voltdm_get_voltage() - Gets the current non-auto-compensated voltage
 * @voltdm:	pointer to the voltdm for which current voltage info is needed
 *
 * API to get the current non-auto-compensated voltage for a voltage domain.
 * Returns 0 in case of error else returns the current voltage.
 */
unsigned long voltdm_get_voltage(struct voltagedomain *voltdm)