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2ace831f PW |
1 | /* |
2 | * OMAP4 Clock Management (CM) function prototypes | |
3 | * | |
4 | * Copyright (C) 2010 Nokia Corporation | |
5 | * Paul Walmsley | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | #ifndef __ARCH_ASM_MACH_OMAP2_CMINST44XX_H | |
12 | #define __ARCH_ASM_MACH_OMAP2_CMINST44XX_H | |
13 | ||
bd2122ca PW |
14 | extern bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs); |
15 | extern void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs); | |
16 | extern void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs); | |
17 | extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs); | |
18 | extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs); | |
d0f0631d | 19 | extern int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs); |
c9a48c2a PW |
20 | extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, |
21 | u16 clkctrl_offs); | |
288d6a16 BC |
22 | extern void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, s16 cdoffs, |
23 | u16 clkctrl_offs); | |
24 | extern void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs, | |
25 | u16 clkctrl_offs); | |
2ace831f PW |
26 | /* |
27 | * In an ideal world, we would not export these low-level functions, | |
28 | * but this will probably take some time to fix properly | |
29 | */ | |
30 | extern u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx); | |
31 | extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx); | |
32 | extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, | |
33 | s16 inst, s16 idx); | |
04eb7773 RN |
34 | extern u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst, |
35 | s16 idx); | |
36 | extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst, | |
37 | s16 idx); | |
38 | extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx, | |
39 | u32 mask); | |
2ace831f | 40 | |
d9a16f9a PW |
41 | extern void omap_cm_base_init(void); |
42 | ||
2ace831f | 43 | #endif |