mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 01:30:54 +07:00
3f4990f44a
Some prm and cm registers read/write and status functions are built only for some custom OMAP2+ builds and are stubbed in header files for other builds under ifdef statements. But this results in adding new CONFIG_ARCH_OMAPXXX checks when SOCs are added in the future. So move them to a common place for OMAP2+ and make them 'weak' implementations. This way no new ifdefs would be required in the future and also cleans up the existing code. Signed-off-by: R Sricharan <r.sricharan@ti.com> [paul@pwsan.com: unsplit quoted strings; moved PRM functions to mach-omap2/prm_common.c; resolved sparse warnings] Signed-off-by: Paul Walmsley <paul@pwsan.com>
42 lines
1.8 KiB
C
42 lines
1.8 KiB
C
/*
|
|
* 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
|
|
|
|
extern bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs);
|
|
extern void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs);
|
|
extern void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs);
|
|
extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs);
|
|
extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs);
|
|
extern int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs);
|
|
extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs,
|
|
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
|
|
*/
|
|
extern u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx);
|
|
extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx);
|
|
extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
|
|
s16 inst, s16 idx);
|
|
extern u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst,
|
|
s16 idx);
|
|
extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst,
|
|
s16 idx);
|
|
extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx,
|
|
u32 mask);
|
|
|
|
#endif
|