projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| dae8a969 JL |
1 | /* |
| 2 | * max77686.h - Driver for the Maxim 77686 | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Samsung Electrnoics | |
| 5 | * Chiwoong Byun <woong.byun@samsung.com> | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License as published by | |
| 9 | * the Free Software Foundation; either version 2 of the License, or | |
| 10 | * (at your option) any later version. | |
| 11 | * | |
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with this program; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 20 | * | |
| 21 | * This driver is based on max8997.h | |
| 22 | * | |
| 23 | * MAX77686 has PMIC, RTC devices. | |
| 24 | * The devices share the same I2C bus and included in | |
| 25 | * this mfd driver. | |
| 26 | */ | |
| 27 | ||
| 28 | #ifndef __LINUX_MFD_MAX77686_H | |
| 29 | #define __LINUX_MFD_MAX77686_H | |
| 30 | ||
| 31 | #include <linux/regulator/consumer.h> | |
| 32 | ||
| 33 | /* MAX77686 regulator IDs */ | |
| 34 | enum max77686_regulators { | |
| 35 | MAX77686_LDO1 = 0, | |
| 36 | MAX77686_LDO2, | |
| 37 | MAX77686_LDO3, | |
| 38 | MAX77686_LDO4, | |
| 39 | MAX77686_LDO5, | |
| 40 | MAX77686_LDO6, | |
| 41 | MAX77686_LDO7, | |
| 42 | MAX77686_LDO8, | |
| 43 | MAX77686_LDO9, | |
| 44 | MAX77686_LDO10, | |
| 45 | MAX77686_LDO11, | |
| 46 | MAX77686_LDO12, | |
| 47 | MAX77686_LDO13, | |
| 48 | MAX77686_LDO14, | |
| 49 | MAX77686_LDO15, | |
| 50 | MAX77686_LDO16, | |
| 51 | MAX77686_LDO17, | |
| 52 | MAX77686_LDO18, | |
| 53 | MAX77686_LDO19, | |
| 54 | MAX77686_LDO20, | |
| 55 | MAX77686_LDO21, | |
| 56 | MAX77686_LDO22, | |
| 57 | MAX77686_LDO23, | |
| 58 | MAX77686_LDO24, | |
| 59 | MAX77686_LDO25, | |
| 60 | MAX77686_LDO26, | |
| 61 | MAX77686_BUCK1, | |
| 62 | MAX77686_BUCK2, | |
| 63 | MAX77686_BUCK3, | |
| 64 | MAX77686_BUCK4, | |
| 65 | MAX77686_BUCK5, | |
| 66 | MAX77686_BUCK6, | |
| 67 | MAX77686_BUCK7, | |
| 68 | MAX77686_BUCK8, | |
| 69 | MAX77686_BUCK9, | |
| dae8a969 JL |
70 | |
| 71 | MAX77686_REG_MAX, | |
| 72 | }; | |
| 73 | ||
| 74 | struct max77686_regulator_data { | |
| 75 | int id; | |
| 76 | struct regulator_init_data *initdata; | |
| 77 | }; | |
| 78 | ||
| 79 | enum max77686_opmode { | |
| 80 | MAX77686_OPMODE_NORMAL, | |
| 81 | MAX77686_OPMODE_LP, | |
| 82 | MAX77686_OPMODE_STANDBY, | |
| 83 | }; | |
| 84 | ||
| 85 | struct max77686_opmode_data { | |
| 86 | int id; | |
| 87 | int mode; | |
| 88 | }; | |
| 89 | ||
| 90 | struct max77686_platform_data { | |
| 91 | /* IRQ */ | |
| 92 | int irq_gpio; | |
| 93 | int ono; | |
| 94 | int wakeup; | |
| 95 | ||
| 96 | /* ---- PMIC ---- */ | |
| 97 | struct max77686_regulator_data *regulators; | |
| 98 | int num_regulators; | |
| 99 | ||
| 100 | struct max77686_opmode_data *opmode_data; | |
| 101 | ||
| 102 | /* | |
| 103 | * GPIO-DVS feature is not enabled with the current version of | |
| 104 | * MAX77686 driver. Buck2/3/4_voltages[0] is used as the default | |
| 105 | * voltage at probe. DVS/SELB gpios are set as OUTPUT-LOW. | |
| 106 | */ | |
| 107 | int buck234_gpio_dvs[3]; /* GPIO of [0]DVS1, [1]DVS2, [2]DVS3 */ | |
| 108 | int buck234_gpio_selb[3]; /* [0]SELB2, [1]SELB3, [2]SELB4 */ | |
| 109 | unsigned int buck2_voltage[8]; /* buckx_voltage in uV */ | |
| 110 | unsigned int buck3_voltage[8]; | |
| 111 | unsigned int buck4_voltage[8]; | |
| 112 | }; | |
| 113 | ||
| 114 | #endif /* __LINUX_MFD_MAX77686_H */ |