1 /* 2 * Copyright (C) 2015 Texas Instruments Incorporated - https://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 */ 118