projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ace831f PW |
1 | /* |
| 2 | * OMAP4 Power/Reset Management (PRM) function prototypes | |
| 3 | * | |
| 4 | * Copyright (C) 2010 Nokia Corporation | |
| eaac329d | 5 | * Copyright (C) 2011 Texas Instruments, Inc. |
| 2ace831f PW |
6 | * Paul Walmsley |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 11 | */ | |
| 12 | #ifndef __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H | |
| 13 | #define __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H | |
| 14 | ||
| e3002d1a NM |
15 | #define PRM_INSTANCE_UNKNOWN -1 |
| 16 | extern s32 omap4_prmst_get_prm_dev_inst(void); | |
| 17 | ||
| 2ace831f PW |
18 | /* |
| 19 | * In an ideal world, we would not export these low-level functions, | |
| 20 | * but this will probably take some time to fix properly | |
| 21 | */ | |
| 22 | extern u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx); | |
| 23 | extern void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx); | |
| 24 | extern u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, | |
| eaac329d | 25 | s16 inst, u16 idx); |
| 2ace831f | 26 | |
| e54433f1 | 27 | extern void omap4_prminst_global_warm_sw_reset(void); |
| 2ace831f | 28 | |
| eaac329d | 29 | extern int omap4_prminst_is_hardreset_asserted(u8 shift, u8 part, s16 inst, |
| e54433f1 | 30 | u16 rstctrl_offs); |
| eaac329d | 31 | extern int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst, |
| e54433f1 | 32 | u16 rstctrl_offs); |
| 37fb59d7 TK |
33 | int omap4_prminst_deassert_hardreset(u8 shift, u8 st_shift, u8 part, |
| 34 | s16 inst, u16 rstctrl_offs, | |
| 35 | u16 rstst_offs); | |
| eaac329d | 36 | |
| d9a16f9a PW |
37 | extern void omap_prm_base_init(void); |
| 38 | ||
| 2ace831f | 39 | #endif |