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| author | Piotr Wilczek <p.wilczek@samsung.com> | 2013-09-24 16:31:22 +0200 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2013-09-25 10:52:27 +0900 |
| commit | 04750447124143dfc9444a0c3335ffc9636e1df8 (patch) | |
| tree | b4533d68cf58eaeb698d3612a0e68d8d266cd47c /include/power/max77693_pmic.h | |
| parent | 12eba1b49380988fd87cc0b3af44014cca8b71c4 (diff) | |
| download | u-boot-imx-04750447124143dfc9444a0c3335ffc9636e1df8.zip u-boot-imx-04750447124143dfc9444a0c3335ffc9636e1df8.tar.gz u-boot-imx-04750447124143dfc9444a0c3335ffc9636e1df8.tar.bz2 | |
drivers:power:max77693: add support for new multi function pmic max77693
This patch add support for new multi function pmic max77693.
The driver is split into three modules: pmic, muic and fuelgage.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/power/max77693_pmic.h')
| -rw-r--r-- | include/power/max77693_pmic.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/power/max77693_pmic.h b/include/power/max77693_pmic.h new file mode 100644 index 0000000..616d051 --- /dev/null +++ b/include/power/max77693_pmic.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * Piotr Wilczek <p.wilczek@samsung.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MAX77693_PMIC_H_ +#define __MAX77693_PMIC_H_ + +#include <power/power_chrg.h> + +enum {CHARGER_ENABLE, CHARGER_DISABLE}; + +#define CHARGER_MIN_CURRENT 200 +#define CHARGER_MAX_CURRENT 2000 + +#define MAX77693_CHG_PREFIX "max77693-chg:" + +/* Registers */ + +#define MAX77693_CHG_BASE 0xB0 +#define MAX77693_CHG_INT_OK 0xB2 +#define MAX77693_CHG_CNFG_00 0xB7 +#define MAX77693_CHG_CNFG_02 0xB9 +#define MAX77693_CHG_CNFG_06 0xBD +#define MAX77693_SAFEOUT 0xC6 + +#define PMIC_NUM_OF_REGS 0xC7 + +#define MAX77693_CHG_DETBAT (0x1 << 7) /* MAX77693_CHG_INT_OK */ +#define MAX77693_CHG_MODE_ON 0x05 /* MAX77693_CHG_CNFG_00 */ +#define MAX77693_CHG_CC 0x3F /* MAX77693_CHG_CNFG_02 */ +#define MAX77693_CHG_LOCK (0x0 << 2) /* MAX77693_CHG_CNFG_06 */ +#define MAX77693_CHG_UNLOCK (0x3 << 2) /* MAX77693_CHG_CNFG_06 */ + +#define MAX77693_ENSAFEOUT1 (1 << 6) +#define MAX77693_ENSAFEOUT2 (1 << 7) + +#define MAX77693_PMIC_I2C_ADDR (0xCC >> 1) + +int pmic_init_max77693(unsigned char bus); +#endif /* __MAX77693_PMIC_H_ */ |