39 lines
		
	
	
	
		
			1.1 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			39 lines
		
	
	
	
		
			1.1 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
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								/*
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								 * arch/arm/mach-lpc32xx/clock.h
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								 *
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								 * Author: Kevin Wells <kevin.wells@nxp.com>
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								 *
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								 * Copyright (C) 2010 NXP Semiconductors
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								 *
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								 * This program is free software; you can redistribute it and/or modify
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								 * it under the terms of the GNU General Public License as published by
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								 * the Free Software Foundation; either version 2 of the License, or
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								 * (at your option) any later version.
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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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								#ifndef __LPC32XX_CLOCK_H
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								#define __LPC32XX_CLOCK_H
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								struct clk {
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									struct list_head node;
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									struct clk *parent;
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									u32 rate;
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									u32 usecount;
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									int (*set_rate) (struct clk *, unsigned long);
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									unsigned long (*round_rate) (struct clk *, unsigned long);
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									unsigned long (*get_rate) (struct clk *clk);
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									int (*enable) (struct clk *, int);
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									/* Register address and bit mask for simple clocks */
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									void __iomem *enable_reg;
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									u32 enable_mask;
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								};
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								#endif
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