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40 lines
1.2 KiB
40 lines
1.2 KiB
/* linux/arch/arm/plat-s5p/include/plat/s5p-clock.h
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*
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* Copyright 2009 Samsung Electronics Co., Ltd.
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* http://www.samsung.com/
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*
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* Header file for s5p clock support
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_PLAT_S5P_CLOCK_H
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#define __ASM_PLAT_S5P_CLOCK_H __FILE__
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#include <linux/clk.h>
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#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1)
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#define clk_fin_apll clk_ext_xtal_mux
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#define clk_fin_mpll clk_ext_xtal_mux
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#define clk_fin_epll clk_ext_xtal_mux
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#define clk_fin_vpll clk_ext_xtal_mux
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extern struct clk clk_ext_xtal_mux;
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extern struct clk clk_48m;
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extern struct clk clk_fout_apll;
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extern struct clk clk_fout_mpll;
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extern struct clk clk_fout_epll;
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extern struct clk clk_arm;
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extern struct clk clk_vpll;
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extern struct clksrc_sources clk_src_apll;
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extern struct clksrc_sources clk_src_mpll;
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extern struct clksrc_sources clk_src_epll;
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extern int s5p6440_clk48m_ctrl(struct clk *clk, int enable);
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extern int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable);
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#endif /* __ASM_PLAT_S5P_CLOCK_H */
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