53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
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/*
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* Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __DRIVERS_CLK_MSM_CLOCK_H
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#define __DRIVERS_CLK_MSM_CLOCK_H
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#include <linux/clkdev.h>
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/**
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* struct clock_init_data - SoC specific clock initialization data
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* @table: table of lookups to add
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* @size: size of @table
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* @pre_init: called before initializing the clock driver.
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* @post_init: called after registering @table. clock APIs can be called inside.
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* @late_init: called during late init
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*/
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struct clock_init_data {
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struct list_head list;
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struct clk_lookup *table;
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size_t size;
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void (*pre_init)(void);
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void (*post_init)(void);
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int (*late_init)(void);
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};
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int msm_clock_init(struct clock_init_data *data);
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int find_vdd_level(struct clk *clk, unsigned long rate);
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extern struct list_head orphan_clk_list;
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#ifdef CONFIG_DEBUG_FS
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int clock_debug_register(struct clk *clk);
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void clock_debug_print_enabled(void);
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#else
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static inline int clock_debug_register(struct clk *unused)
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{
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return 0;
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}
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static inline void clock_debug_print_enabled(void) { return; }
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#endif
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#endif
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