projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 54227bcf SK |
1 | /* |
| 2 | * core.h | |
| 3 | * | |
| 4 | * copyright (c) 2011 Samsung Electronics Co., Ltd | |
| 5 | * http://www.samsung.com | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify it | |
| 8 | * under the terms of the GNU General Public License as published by the | |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 10 | * option) any later version. | |
| 11 | * | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __LINUX_MFD_SEC_CORE_H | |
| 15 | #define __LINUX_MFD_SEC_CORE_H | |
| 16 | ||
| 54227bcf SK |
17 | enum sec_device_type { |
| 18 | S5M8751X, | |
| 19 | S5M8763X, | |
| 20 | S5M8767X, | |
| ce24991e | 21 | S2MPA01, |
| 9b6d1343 | 22 | S2MPS11X, |
| dc691966 | 23 | S2MPS14X, |
| 54227bcf SK |
24 | }; |
| 25 | ||
| 26 | /** | |
| 27 | * struct sec_pmic_dev - s5m87xx master device for sub-drivers | |
| 28 | * @dev: master device of the chip (can be used to access platform data) | |
| 26aec009 | 29 | * @pdata: pointer to private data used to pass platform data to child |
| 54227bcf SK |
30 | * @i2c: i2c client private data for regulator |
| 31 | * @rtc: i2c client private data for rtc | |
| 32 | * @iolock: mutex for serializing io access | |
| 33 | * @irqlock: mutex for buslock | |
| 34 | * @irq_base: base IRQ number for sec-pmic, required for IRQs | |
| 35 | * @irq: generic IRQ number for s5m87xx | |
| 36 | * @ono: power onoff IRQ number for s5m87xx | |
| 37 | * @irq_masks_cur: currently active value | |
| 38 | * @irq_masks_cache: cached hardware value | |
| 39 | * @type: indicate which s5m87xx "variant" is used | |
| 40 | */ | |
| 41 | struct sec_pmic_dev { | |
| 42 | struct device *dev; | |
| 26aec009 | 43 | struct sec_platform_data *pdata; |
| 3e1e4a5f KK |
44 | struct regmap *regmap_pmic; |
| 45 | struct regmap *regmap_rtc; | |
| 54227bcf SK |
46 | struct i2c_client *i2c; |
| 47 | struct i2c_client *rtc; | |
| 54227bcf SK |
48 | |
| 49 | int device_type; | |
| 50 | int irq_base; | |
| 51 | int irq; | |
| 6445b84a SK |
52 | struct regmap_irq_chip_data *irq_data; |
| 53 | ||
| 54227bcf | 54 | int ono; |
| 8f695de5 | 55 | unsigned long type; |
| 54227bcf | 56 | bool wakeup; |
| 5bccae6e | 57 | bool wtsr_smpl; |
| 54227bcf SK |
58 | }; |
| 59 | ||
| 60 | int sec_irq_init(struct sec_pmic_dev *sec_pmic); | |
| 61 | void sec_irq_exit(struct sec_pmic_dev *sec_pmic); | |
| 62 | int sec_irq_resume(struct sec_pmic_dev *sec_pmic); | |
| 63 | ||
| 54227bcf SK |
64 | struct sec_platform_data { |
| 65 | struct sec_regulator_data *regulators; | |
| 66 | struct sec_opmode_data *opmode; | |
| 67 | int device_type; | |
| 68 | int num_regulators; | |
| 69 | ||
| 70 | int irq_base; | |
| 71 | int (*cfg_pmic_irq)(void); | |
| 72 | ||
| 73 | int ono; | |
| 74 | bool wakeup; | |
| 75 | bool buck_voltage_lock; | |
| 76 | ||
| 77 | int buck_gpios[3]; | |
| 78 | int buck_ds[3]; | |
| 26aec009 | 79 | unsigned int buck2_voltage[8]; |
| 54227bcf | 80 | bool buck2_gpiodvs; |
| 26aec009 | 81 | unsigned int buck3_voltage[8]; |
| 54227bcf | 82 | bool buck3_gpiodvs; |
| 26aec009 | 83 | unsigned int buck4_voltage[8]; |
| 54227bcf SK |
84 | bool buck4_gpiodvs; |
| 85 | ||
| 86 | int buck_set1; | |
| 87 | int buck_set2; | |
| 88 | int buck_set3; | |
| 89 | int buck2_enable; | |
| 90 | int buck3_enable; | |
| 91 | int buck4_enable; | |
| 92 | int buck_default_idx; | |
| 93 | int buck2_default_idx; | |
| 94 | int buck3_default_idx; | |
| 95 | int buck4_default_idx; | |
| 96 | ||
| ce24991e | 97 | int buck_ramp_delay; |
| 9b6d1343 SK |
98 | |
| 99 | int buck2_ramp_delay; | |
| 100 | int buck34_ramp_delay; | |
| 101 | int buck5_ramp_delay; | |
| 102 | int buck16_ramp_delay; | |
| 103 | int buck7810_ramp_delay; | |
| 104 | int buck9_ramp_delay; | |
| ce24991e SK |
105 | int buck24_ramp_delay; |
| 106 | int buck3_ramp_delay; | |
| 107 | int buck7_ramp_delay; | |
| 108 | int buck8910_ramp_delay; | |
| 109 | ||
| 110 | bool buck1_ramp_enable; | |
| 111 | bool buck2_ramp_enable; | |
| 112 | bool buck3_ramp_enable; | |
| 113 | bool buck4_ramp_enable; | |
| 9b6d1343 | 114 | bool buck6_ramp_enable; |
| 54227bcf SK |
115 | |
| 116 | int buck2_init; | |
| 117 | int buck3_init; | |
| 118 | int buck4_init; | |
| 119 | }; | |
| 120 | ||
| 121 | /** | |
| 122 | * sec_regulator_data - regulator data | |
| 123 | * @id: regulator id | |
| 124 | * @initdata: regulator init data (contraints, supplies, ...) | |
| 125 | */ | |
| 126 | struct sec_regulator_data { | |
| 127 | int id; | |
| 128 | struct regulator_init_data *initdata; | |
| ee1e0994 KK |
129 | struct device_node *reg_node; |
| 130 | int ext_control_gpio; | |
| 54227bcf SK |
131 | }; |
| 132 | ||
| 133 | /* | |
| 134 | * sec_opmode_data - regulator operation mode data | |
| 135 | * @id: regulator id | |
| 136 | * @mode: regulator operation mode | |
| 137 | */ | |
| 138 | struct sec_opmode_data { | |
| 139 | int id; | |
| 26aec009 | 140 | unsigned int mode; |
| 54227bcf SK |
141 | }; |
| 142 | ||
| 143 | /* | |
| 144 | * samsung regulator operation mode | |
| 145 | * SEC_OPMODE_OFF Regulator always OFF | |
| 146 | * SEC_OPMODE_ON Regulator always ON | |
| 147 | * SEC_OPMODE_LOWPOWER Regulator is on in low-power mode | |
| 148 | * SEC_OPMODE_SUSPEND Regulator is changed by PWREN pin | |
| 149 | * If PWREN is high, regulator is on | |
| 150 | * If PWREN is low, regulator is off | |
| 151 | */ | |
| 152 | ||
| 153 | enum sec_opmode { | |
| 154 | SEC_OPMODE_OFF, | |
| 155 | SEC_OPMODE_ON, | |
| 156 | SEC_OPMODE_LOWPOWER, | |
| 157 | SEC_OPMODE_SUSPEND, | |
| 158 | }; | |
| 159 | ||
| 160 | #endif /* __LINUX_MFD_SEC_CORE_H */ |