diff options
Diffstat (limited to 'drivers/mxc/mcu_pmic/max8660.h')
| -rw-r--r-- | drivers/mxc/mcu_pmic/max8660.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/mxc/mcu_pmic/max8660.h b/drivers/mxc/mcu_pmic/max8660.h new file mode 100644 index 000000000000..370ca5f66a28 --- /dev/null +++ b/drivers/mxc/mcu_pmic/max8660.h @@ -0,0 +1,49 @@ +/* + * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/*! + * @file max8660.h + * @brief Driver for max8660 + * + * @ingroup pmic + */ +#ifndef _MAX8660_H_ +#define _MAX8660_H_ + +#ifdef __KERNEL__ + +#define MAX8660_OUTPUT_ENABLE_1 0x10 +#define MAX8660_OUTPUT_ENABLE_2 0x12 +#define MAX8660_VOLT_CHANGE_CONTROL 0x20 +#define MAX8660_V3_TARGET_VOLT_1 0x23 +#define MAX8660_V3_TARGET_VOLT_2 0x24 +#define MAX8660_V4_TARGET_VOLT_1 0x29 +#define MAX8660_V4_TARGET_VOLT_2 0x2A +#define MAX8660_V5_TARGET_VOLT_1 0x32 +#define MAX8660_V5_TARGET_VOLT_2 0x33 +#define MAX8660_V6V7_TARGET_VOLT 0x39 +#define MAX8660_FORCE_PWM 0x80 + +int is_max8660_present(void); +int max8660_write_reg(u8 reg, u8 value); +int max8660_save_buffered_reg_val(int reg_name, u8 value); +int max8660_get_buffered_reg_val(int reg_name, u8 *value); +int max8660_init(void); +void max8660_exit(void); + +extern int reg_max8660_probe(void); +extern int reg_max8660_remove(void); + +#endif /* __KERNEL__ */ + +#endif /* _MAX8660_H_ */ |