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/*
* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __ARCH_ARM_MACH_MSM_CLOCK_H
#define __ARCH_ARM_MACH_MSM_CLOCK_H
#include <linux/clkdev.h>
/**
* struct clock_init_data - SoC specific clock initialization data
* @table: table of lookups to add
* @size: size of @table
* @pre_init: called before initializing the clock driver.
* @post_init: called after registering @table. clock APIs can be called inside.
* @late_init: called during late init
*/
struct clock_init_data {
struct clk_lookup *table;
size_t size;
void (*pre_init)(void);
void (*post_init)(void);
int (*late_init)(void);
};
extern struct clock_init_data msm9615_clock_init_data;
extern struct clock_init_data msm9625_clock_init_data;
extern struct clock_init_data apq8064_clock_init_data;
extern struct clock_init_data fsm9xxx_clock_init_data;
extern struct clock_init_data msm7x01a_clock_init_data;
extern struct clock_init_data msm7x27_clock_init_data;
extern struct clock_init_data msm7x27a_clock_init_data;
extern struct clock_init_data msm7x30_clock_init_data;
extern struct clock_init_data msm8960_clock_init_data;
extern struct clock_init_data msm8x60_clock_init_data;
extern struct clock_init_data qds8x50_clock_init_data;
extern struct clock_init_data msm8625_dummy_clock_init_data;
extern struct clock_init_data msm8930_clock_init_data;
extern struct clock_init_data msm8930_pm8917_clock_init_data;
extern struct clock_init_data msm8974_clock_init_data;
extern struct clock_init_data msm8974_rumi_clock_init_data;
extern struct clock_init_data msm8610_clock_init_data;
extern struct clock_init_data msm8610_rumi_clock_init_data;
extern struct clock_init_data msm8226_clock_init_data;
extern struct clock_init_data msm8226_rumi_clock_init_data;
int msm_clock_init(struct clock_init_data *data);
int find_vdd_level(struct clk *clk, unsigned long rate);
#ifdef CONFIG_DEBUG_FS
int clock_debug_init(void);
int clock_debug_register(struct clk_lookup *t, size_t s);
void clock_debug_print_enabled(void);
#else
static inline int clock_debug_init(void) { return 0; }
static inline int clock_debug_register(struct clk_lookup *t, size_t s)
{
return 0;
}
static inline void clock_debug_print_enabled(void) { return; }
#endif
#endif