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/*
* OMAP4 Clock Management (CM) function prototypes
*
* Copyright (C) 2010 Nokia Corporation
* Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ARCH_ASM_MACH_OMAP2_CMINST44XX_H
#define __ARCH_ASM_MACH_OMAP2_CMINST44XX_H
bool omap4_cminst_is_clkdm_in_hwsup(u8 part, u16 inst, u16 cdoffs);
void omap4_cminst_clkdm_enable_hwsup(u8 part, u16 inst, u16 cdoffs);
void omap4_cminst_clkdm_disable_hwsup(u8 part, u16 inst, u16 cdoffs);
void omap4_cminst_clkdm_force_sleep(u8 part, u16 inst, u16 cdoffs);
void omap4_cminst_clkdm_force_wakeup(u8 part, u16 inst, u16 cdoffs);
int omap4_cminst_wait_module_ready(u8 part, u16 inst, u16 clkctrl_offs);
int omap4_cminst_wait_module_idle(u8 part, u16 inst, u16 clkctrl_offs);
extern void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, s16 cdoffs,
u16 clkctrl_offs);
extern void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
u16 clkctrl_offs);
/*
* In an ideal world, we would not export these low-level functions,
* but this will probably take some time to fix properly
*/
u32 omap4_cminst_read_inst_reg(u8 part, u16 inst, u16 idx);
void omap4_cminst_write_inst_reg(u32 val, u8 part, u16 inst, u16 idx);
u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
u16 inst, s16 idx);
u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, u16 inst,
s16 idx);
u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, u16 inst,
s16 idx);
extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx,
u32 mask);
extern void omap_cm_base_init(void);
#endif
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