| /* | |
| * core.h | |
| * | |
| * copyright (c) 2011 Samsung Electronics Co., Ltd | |
| * http://www.samsung.com | |
| * | |
| * This program is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License as published by the | |
| * Free Software Foundation; either version 2 of the License, or (at your | |
| * option) any later version. | |
| * | |
| */ | |
| #ifndef __LINUX_MFD_SEC_CORE_H | |
| #define __LINUX_MFD_SEC_CORE_H | |
| enum sec_device_type { | |
| S5M8751X, | |
| S5M8763X, | |
| S5M8767X, | |
| S2MPA01, | |
| S2MPS11X, | |
| S2MPS14X, | |
| }; | |
| /** | |
| * struct sec_pmic_dev - s5m87xx master device for sub-drivers | |
| * @dev: master device of the chip (can be used to access platform data) | |
| * @pdata: pointer to private data used to pass platform data to child | |
| * @i2c: i2c client private data for regulator | |
| * @rtc: i2c client private data for rtc | |
| * @iolock: mutex for serializing io access | |
| * @irqlock: mutex for buslock | |
| * @irq_base: base IRQ number for sec-pmic, required for IRQs | |
| * @irq: generic IRQ number for s5m87xx | |
| * @ono: power onoff IRQ number for s5m87xx | |
| * @irq_masks_cur: currently active value | |
| * @irq_masks_cache: cached hardware value | |
| * @type: indicate which s5m87xx "variant" is used | |
| */ | |
| struct sec_pmic_dev { | |
| struct device *dev; | |
| struct sec_platform_data *pdata; | |
| struct regmap *regmap_pmic; | |
| struct regmap *regmap_rtc; | |
| struct i2c_client *i2c; | |
| struct i2c_client *rtc; | |
| int device_type; | |
| int irq_base; | |
| int irq; | |
| struct regmap_irq_chip_data *irq_data; | |
| int ono; | |
| unsigned long type; | |
| bool wakeup; | |
| bool wtsr_smpl; | |
| }; | |
| int sec_irq_init(struct sec_pmic_dev *sec_pmic); | |
| void sec_irq_exit(struct sec_pmic_dev *sec_pmic); | |
| int sec_irq_resume(struct sec_pmic_dev *sec_pmic); | |
| struct sec_platform_data { | |
| struct sec_regulator_data *regulators; | |
| struct sec_opmode_data *opmode; | |
| int device_type; | |
| int num_regulators; | |
| int irq_base; | |
| int (*cfg_pmic_irq)(void); | |
| int ono; | |
| bool wakeup; | |
| bool buck_voltage_lock; | |
| int buck_gpios[3]; | |
| int buck_ds[3]; | |
| unsigned int buck2_voltage[8]; | |
| bool buck2_gpiodvs; | |
| unsigned int buck3_voltage[8]; | |
| bool buck3_gpiodvs; | |
| unsigned int buck4_voltage[8]; | |
| bool buck4_gpiodvs; | |
| int buck_set1; | |
| int buck_set2; | |
| int buck_set3; | |
| int buck2_enable; | |
| int buck3_enable; | |
| int buck4_enable; | |
| int buck_default_idx; | |
| int buck2_default_idx; | |
| int buck3_default_idx; | |
| int buck4_default_idx; | |
| int buck_ramp_delay; | |
| int buck2_ramp_delay; | |
| int buck34_ramp_delay; | |
| int buck5_ramp_delay; | |
| int buck16_ramp_delay; | |
| int buck7810_ramp_delay; | |
| int buck9_ramp_delay; | |
| int buck24_ramp_delay; | |
| int buck3_ramp_delay; | |
| int buck7_ramp_delay; | |
| int buck8910_ramp_delay; | |
| bool buck1_ramp_enable; | |
| bool buck2_ramp_enable; | |
| bool buck3_ramp_enable; | |
| bool buck4_ramp_enable; | |
| bool buck6_ramp_enable; | |
| int buck2_init; | |
| int buck3_init; | |
| int buck4_init; | |
| }; | |
| /** | |
| * sec_regulator_data - regulator data | |
| * @id: regulator id | |
| * @initdata: regulator init data (contraints, supplies, ...) | |
| */ | |
| struct sec_regulator_data { | |
| int id; | |
| struct regulator_init_data *initdata; | |
| struct device_node *reg_node; | |
| int ext_control_gpio; | |
| }; | |
| /* | |
| * sec_opmode_data - regulator operation mode data | |
| * @id: regulator id | |
| * @mode: regulator operation mode | |
| */ | |
| struct sec_opmode_data { | |
| int id; | |
| unsigned int mode; | |
| }; | |
| /* | |
| * samsung regulator operation mode | |
| * SEC_OPMODE_OFF Regulator always OFF | |
| * SEC_OPMODE_ON Regulator always ON | |
| * SEC_OPMODE_LOWPOWER Regulator is on in low-power mode | |
| * SEC_OPMODE_SUSPEND Regulator is changed by PWREN pin | |
| * If PWREN is high, regulator is on | |
| * If PWREN is low, regulator is off | |
| */ | |
| enum sec_opmode { | |
| SEC_OPMODE_OFF, | |
| SEC_OPMODE_ON, | |
| SEC_OPMODE_LOWPOWER, | |
| SEC_OPMODE_SUSPEND, | |
| }; | |
| #endif /* __LINUX_MFD_SEC_CORE_H */ |