| Andrew F. Davis | b45b719 | 2016-01-25 09:50:11 -0600 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ |
| 3 | * Andrew F. Davis <afd@ti.com> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This program is distributed "as is" WITHOUT ANY WARRANTY of any |
| 10 | * kind, whether expressed or implied; without even the implied warranty |
| 11 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License version 2 for more details. |
| 13 | * |
| 14 | * Based on the TPS65912 driver |
| 15 | */ |
| 16 | |
| 17 | #ifndef __LINUX_MFD_TPS65086_H |
| 18 | #define __LINUX_MFD_TPS65086_H |
| 19 | |
| 20 | #include <linux/device.h> |
| 21 | #include <linux/regmap.h> |
| 22 | |
| 23 | /* List of registers for TPS65086 */ |
| 24 | #define TPS65086_DEVICEID 0x01 |
| 25 | #define TPS65086_IRQ 0x02 |
| 26 | #define TPS65086_IRQ_MASK 0x03 |
| 27 | #define TPS65086_PMICSTAT 0x04 |
| 28 | #define TPS65086_SHUTDNSRC 0x05 |
| 29 | #define TPS65086_BUCK1CTRL 0x20 |
| 30 | #define TPS65086_BUCK2CTRL 0x21 |
| 31 | #define TPS65086_BUCK3DECAY 0x22 |
| 32 | #define TPS65086_BUCK3VID 0x23 |
| 33 | #define TPS65086_BUCK3SLPCTRL 0x24 |
| 34 | #define TPS65086_BUCK4CTRL 0x25 |
| 35 | #define TPS65086_BUCK5CTRL 0x26 |
| 36 | #define TPS65086_BUCK6CTRL 0x27 |
| 37 | #define TPS65086_LDOA2CTRL 0x28 |
| 38 | #define TPS65086_LDOA3CTRL 0x29 |
| 39 | #define TPS65086_DISCHCTRL1 0x40 |
| 40 | #define TPS65086_DISCHCTRL2 0x41 |
| 41 | #define TPS65086_DISCHCTRL3 0x42 |
| 42 | #define TPS65086_PG_DELAY1 0x43 |
| 43 | #define TPS65086_FORCESHUTDN 0x91 |
| 44 | #define TPS65086_BUCK1SLPCTRL 0x92 |
| 45 | #define TPS65086_BUCK2SLPCTRL 0x93 |
| 46 | #define TPS65086_BUCK4VID 0x94 |
| 47 | #define TPS65086_BUCK4SLPVID 0x95 |
| 48 | #define TPS65086_BUCK5VID 0x96 |
| 49 | #define TPS65086_BUCK5SLPVID 0x97 |
| 50 | #define TPS65086_BUCK6VID 0x98 |
| 51 | #define TPS65086_BUCK6SLPVID 0x99 |
| 52 | #define TPS65086_LDOA2VID 0x9A |
| 53 | #define TPS65086_LDOA3VID 0x9B |
| 54 | #define TPS65086_BUCK123CTRL 0x9C |
| 55 | #define TPS65086_PG_DELAY2 0x9D |
| 56 | #define TPS65086_PIN_EN_MASK1 0x9E |
| 57 | #define TPS65086_PIN_EN_MASK2 0x9F |
| 58 | #define TPS65086_SWVTT_EN 0x9F |
| 59 | #define TPS65086_PIN_EN_OVR1 0xA0 |
| 60 | #define TPS65086_PIN_EN_OVR2 0xA1 |
| 61 | #define TPS65086_GPOCTRL 0xA1 |
| 62 | #define TPS65086_PWR_FAULT_MASK1 0xA2 |
| 63 | #define TPS65086_PWR_FAULT_MASK2 0xA3 |
| 64 | #define TPS65086_GPO1PG_CTRL1 0xA4 |
| 65 | #define TPS65086_GPO1PG_CTRL2 0xA5 |
| 66 | #define TPS65086_GPO4PG_CTRL1 0xA6 |
| 67 | #define TPS65086_GPO4PG_CTRL2 0xA7 |
| 68 | #define TPS65086_GPO2PG_CTRL1 0xA8 |
| 69 | #define TPS65086_GPO2PG_CTRL2 0xA9 |
| 70 | #define TPS65086_GPO3PG_CTRL1 0xAA |
| 71 | #define TPS65086_GPO3PG_CTRL2 0xAB |
| 72 | #define TPS65086_LDOA1CTRL 0xAE |
| 73 | #define TPS65086_PG_STATUS1 0xB0 |
| 74 | #define TPS65086_PG_STATUS2 0xB1 |
| 75 | #define TPS65086_PWR_FAULT_STATUS1 0xB2 |
| 76 | #define TPS65086_PWR_FAULT_STATUS2 0xB3 |
| 77 | #define TPS65086_TEMPCRIT 0xB4 |
| 78 | #define TPS65086_TEMPHOT 0xB5 |
| 79 | #define TPS65086_OC_STATUS 0xB6 |
| 80 | |
| 81 | /* IRQ Register field definitions */ |
| 82 | #define TPS65086_IRQ_DIETEMP_MASK BIT(0) |
| 83 | #define TPS65086_IRQ_SHUTDN_MASK BIT(3) |
| 84 | #define TPS65086_IRQ_FAULT_MASK BIT(7) |
| 85 | |
| 86 | /* DEVICEID Register field definitions */ |
| 87 | #define TPS65086_DEVICEID_PART_MASK GENMASK(3, 0) |
| 88 | #define TPS65086_DEVICEID_OTP_MASK GENMASK(5, 4) |
| 89 | #define TPS65086_DEVICEID_REV_MASK GENMASK(7, 6) |
| 90 | |
| 91 | /* VID Masks */ |
| 92 | #define BUCK_VID_MASK GENMASK(7, 1) |
| 93 | #define VDOA1_VID_MASK GENMASK(4, 1) |
| 94 | #define VDOA23_VID_MASK GENMASK(3, 0) |
| 95 | |
| 96 | /* Define the TPS65086 IRQ numbers */ |
| 97 | enum tps65086_irqs { |
| 98 | TPS65086_IRQ_DIETEMP, |
| 99 | TPS65086_IRQ_SHUTDN, |
| 100 | TPS65086_IRQ_FAULT, |
| 101 | }; |
| 102 | |
| 103 | /** |
| 104 | * struct tps65086 - state holder for the tps65086 driver |
| 105 | * |
| 106 | * Device data may be used to access the TPS65086 chip |
| 107 | */ |
| 108 | struct tps65086 { |
| 109 | struct device *dev; |
| 110 | struct regmap *regmap; |
| 111 | |
| 112 | /* IRQ Data */ |
| 113 | int irq; |
| 114 | struct regmap_irq_chip_data *irq_data; |
| 115 | }; |
| 116 | |
| 117 | #endif /* __LINUX_MFD_TPS65086_H */ |