mirror of
https://github.com/torvalds/linux.git
synced 2024-12-20 18:11:47 +00:00
e0befb23df
Adds support in PRCMU driver to handle CPU and APE operating points. Signed-off-by: Martin Persson <martin.persson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
29 lines
866 B
C
29 lines
866 B
C
/*
|
|
* Copyright (C) STMicroelectronics 2009
|
|
* Copyright (C) ST-Ericsson SA 2010
|
|
*
|
|
* Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
|
|
* Author: Sundar Iyer <sundar.iyer@stericsson.com>
|
|
* Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
|
|
*
|
|
* License Terms: GNU General Public License v2
|
|
*
|
|
* PRCM Unit f/w API
|
|
*/
|
|
#ifndef __MACH_PRCMU_H
|
|
#define __MACH_PRCMU_H
|
|
#include <mach/prcmu-defs.h>
|
|
|
|
void __init prcmu_early_init(void);
|
|
int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
|
|
int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
|
|
int prcmu_set_ape_opp(enum prcmu_ape_opp opp);
|
|
int prcmu_set_cpu_opp(enum prcmu_cpu_opp opp);
|
|
int prcmu_set_ape_cpu_opps(enum prcmu_ape_opp ape_opp,
|
|
enum prcmu_cpu_opp cpu_opp);
|
|
int prcmu_get_ape_opp(void);
|
|
int prcmu_get_cpu_opp(void);
|
|
bool prcmu_has_arm_maxopp(void);
|
|
|
|
#endif /* __MACH_PRCMU_H */
|