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/*
* Copyright (c) 2013-2014, 2016, 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 __DRIVERS_CLK_MSM_CLOCK_H
#define __DRIVERS_CLK_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 list_head list;
struct clk_lookup *table;
size_t size;
void (*pre_init)(void);
void (*post_init)(void);
int (*late_init)(void);
};
int msm_clock_init(struct clock_init_data *data);
int find_vdd_level(struct clk *clk, unsigned long rate);
extern struct list_head orphan_clk_list;
#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_COMMON_CLK_MSM)
int clock_debug_register(struct clk *clk);
void clock_debug_print_enabled(void);
#elif defined(CONFIG_DEBUG_FS) && defined(CONFIG_COMMON_CLK_QCOM)
void clock_debug_print_enabled(void);
#else
static inline int clock_debug_register(struct clk *unused)
{
return 0;
}
static inline void clock_debug_print_enabled(void) { return; }
#endif
#endif
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