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 */ 97enum 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 */ 108struct 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