/*
 *  linux/arch/arm/mach-omap1/clock.h
 *
 *  Copyright (C) 2004 - 2005, 2009 Nokia corporation
 *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
 *  Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
 *
 * 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.
 */

#ifndef __ARCH_ARM_MACH_OMAP1_CLOCK_H
#define __ARCH_ARM_MACH_OMAP1_CLOCK_H

#include <linux/clk.h>
#include <linux/list.h>

#include <linux/clkdev.h>

struct module;
struct clk;

struct omap_clk {
	u16				cpu;
	struct clk_lookup		lk;
};

#define CLK(dev, con, ck, cp)		\
	{				\
		 .cpu = cp,		\
		.lk = {			\
			.dev_id = dev,	\
			.con_id = con,	\
			.clk = ck,	\
		},			\
	}

/* Platform flags for the clkdev-OMAP integration code */
#define CK_310		(1 << 0)
#define CK_7XX		(1 << 1)	/* 7xx, 850 */
#define CK_1510		(1 << 2)
#define CK_16XX		(1 << 3)	/* 16xx, 17xx, 5912 */
#define CK_1710		(1 << 4)	/* 1710 extra for rate selection */


/* Temporary, needed during the common clock framework conversion */
#define __clk_get_name(clk)	(clk->name)
#define __clk_get_parent(clk)	(clk->parent)
#define __clk_get_rate(clk)	(clk->rate)

/**
 * struct clkops - some clock function pointers
 * @enable: fn ptr that enables the current clock in hardware
 * @disable: fn ptr that enables the current clock in hardware
 * @find_idlest: function returning the IDLEST register for the clock's IP blk