| Simon Glass | d308c01 | 2015-07-02 18:16:00 -0600 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2015 Google, Inc |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 5 | */ |
| 6 | |
| 7 | #ifndef __S5M8767_H_ |
| 8 | #define __S5M8767_H_ |
| 9 | |
| 10 | enum s5m8767_regnum { |
| 11 | S5M8767_BUCK1 = 0, |
| 12 | S5M8767_BUCK2, |
| 13 | S5M8767_BUCK3, |
| 14 | S5M8767_BUCK4, |
| 15 | S5M8767_BUCK5, |
| 16 | S5M8767_BUCK6, |
| 17 | S5M8767_BUCK7, |
| 18 | S5M8767_BUCK8, |
| 19 | S5M8767_BUCK9, |
| 20 | S5M8767_LDO1, |
| 21 | S5M8767_LDO2, |
| 22 | S5M8767_LDO3, |
| 23 | S5M8767_LDO4, |
| 24 | S5M8767_LDO5, |
| 25 | S5M8767_LDO6, |
| 26 | S5M8767_LDO7, |
| 27 | S5M8767_LDO8, |
| 28 | S5M8767_LDO9, |
| 29 | S5M8767_LDO10, |
| 30 | S5M8767_LDO11, |
| 31 | S5M8767_LDO12, |
| 32 | S5M8767_LDO13, |
| 33 | S5M8767_LDO14, |
| 34 | S5M8767_LDO15, |
| 35 | S5M8767_LDO16, |
| 36 | S5M8767_LDO17, |
| 37 | S5M8767_LDO18, |
| 38 | S5M8767_LDO19, |
| 39 | S5M8767_LDO20, |
| 40 | S5M8767_LDO21, |
| 41 | S5M8767_LDO22, |
| 42 | S5M8767_LDO23, |
| 43 | S5M8767_LDO24, |
| 44 | S5M8767_LDO25, |
| 45 | S5M8767_LDO26, |
| 46 | S5M8767_LDO27, |
| 47 | S5M8767_LDO28, |
| 48 | S5M8767_EN32KHZ_CP, |
| 49 | |
| 50 | S5M8767_NUM_OF_REGS, |
| 51 | }; |
| 52 | |
| 53 | struct sec_voltage_desc { |
| 54 | int max; |
| 55 | int min; |
| 56 | int step; |
| 57 | }; |
| 58 | |
| 59 | /** |
| 60 | * struct s5m8767_para - s5m8767 register parameters |
| 61 | * @param vol_addr i2c address of the given buck/ldo register |
| 62 | * @param vol_bitpos bit position to be set or clear within register |
| 63 | * @param vol_bitmask bit mask value |
| 64 | * @param reg_enaddr control register address, which enable the given |
| 65 | * given buck/ldo. |
| 66 | * @param reg_enbiton value to be written to buck/ldo to make it ON |
| 67 | * @param vol Voltage information |
| 68 | */ |
| 69 | struct s5m8767_para { |
| 70 | enum s5m8767_regnum regnum; |
| 71 | u8 vol_addr; |
| 72 | u8 vol_bitpos; |
| 73 | u8 vol_bitmask; |
| 74 | u8 reg_enaddr; |
| 75 | u8 reg_enbiton; |
| 76 | const struct sec_voltage_desc *vol; |
| 77 | }; |
| 78 | |
| 79 | /* Drivers name */ |
| 80 | #define S5M8767_LDO_DRIVER "s5m8767_ldo" |
| 81 | #define S5M8767_BUCK_DRIVER "s5m8767_buck" |
| 82 | |
| 83 | int s5m8767_enable_32khz_cp(struct udevice *dev); |
| 84 | |
| 85 | #endif /* __S5M8767_PMIC_H_ */ |