linux/mfd/tps65086.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
0004  *  Andrew F. Davis <afd@ti.com>
0005  *
0006  * Based on the TPS65912 driver
0007  */
0008
0009 #ifndef __LINUX_MFD_TPS65086_H
0010 #define __LINUX_MFD_TPS65086_H
0011
0012 #include <linux/device.h>
0013 #include <linux/regmap.h>
0014
0015 /* List of registers for TPS65086 */
0016 #define TPS65086_DEVICEID       0x01
0017 #define TPS65086_IRQ            0x02
0018 #define TPS65086_IRQ_MASK       0x03
0019 #define TPS65086_PMICSTAT       0x04
0020 #define TPS65086_SHUTDNSRC      0x05
0021 #define TPS65086_BUCK1CTRL      0x20
0022 #define TPS65086_BUCK2CTRL      0x21
0023 #define TPS65086_BUCK3DECAY     0x22
0024 #define TPS65086_BUCK3VID       0x23
0025 #define TPS65086_BUCK3SLPCTRL       0x24
0026 #define TPS65086_BUCK4CTRL      0x25
0027 #define TPS65086_BUCK5CTRL      0x26
0028 #define TPS65086_BUCK6CTRL      0x27
0029 #define TPS65086_LDOA2CTRL      0x28
0030 #define TPS65086_LDOA3CTRL      0x29
0031 #define TPS65086_DISCHCTRL1     0x40
0032 #define TPS65086_DISCHCTRL2     0x41
0033 #define TPS65086_DISCHCTRL3     0x42
0034 #define TPS65086_PG_DELAY1      0x43
0035 #define TPS65086_FORCESHUTDN        0x91
0036 #define TPS65086_BUCK1SLPCTRL       0x92
0037 #define TPS65086_BUCK2SLPCTRL       0x93
0038 #define TPS65086_BUCK4VID       0x94
0039 #define TPS65086_BUCK4SLPVID        0x95
0040 #define TPS65086_BUCK5VID       0x96
0041 #define TPS65086_BUCK5SLPVID        0x97
0042 #define TPS65086_BUCK6VID       0x98
0043 #define TPS65086_BUCK6SLPVID        0x99
0044 #define TPS65086_LDOA2VID       0x9A
0045 #define TPS65086_LDOA3VID       0x9B
0046 #define TPS65086_BUCK123CTRL        0x9C
0047 #define TPS65086_PG_DELAY2      0x9D
0048 #define TPS65086_PIN_EN_MASK1       0x9E
0049 #define TPS65086_PIN_EN_MASK2       0x9F
0050 #define TPS65086_SWVTT_EN       0x9F
0051 #define TPS65086_PIN_EN_OVR1        0xA0
0052 #define TPS65086_PIN_EN_OVR2        0xA1
0053 #define TPS65086_GPOCTRL        0xA1
0054 #define TPS65086_PWR_FAULT_MASK1    0xA2
0055 #define TPS65086_PWR_FAULT_MASK2    0xA3
0056 #define TPS65086_GPO1PG_CTRL1       0xA4
0057 #define TPS65086_GPO1PG_CTRL2       0xA5
0058 #define TPS65086_GPO4PG_CTRL1       0xA6
0059 #define TPS65086_GPO4PG_CTRL2       0xA7
0060 #define TPS65086_GPO2PG_CTRL1       0xA8
0061 #define TPS65086_GPO2PG_CTRL2       0xA9
0062 #define TPS65086_GPO3PG_CTRL1       0xAA
0063 #define TPS65086_GPO3PG_CTRL2       0xAB
0064 #define TPS65086_LDOA1CTRL      0xAE
0065 #define TPS65086_PG_STATUS1     0xB0
0066 #define TPS65086_PG_STATUS2     0xB1
0067 #define TPS65086_PWR_FAULT_STATUS1  0xB2
0068 #define TPS65086_PWR_FAULT_STATUS2  0xB3
0069 #define TPS65086_TEMPCRIT       0xB4
0070 #define TPS65086_TEMPHOT        0xB5
0071 #define TPS65086_OC_STATUS      0xB6
0072
0073 /* IRQ Register field definitions */
0074 #define TPS65086_IRQ_DIETEMP_MASK   BIT(0)
0075 #define TPS65086_IRQ_SHUTDN_MASK    BIT(3)
0076 #define TPS65086_IRQ_FAULT_MASK     BIT(7)
0077
0078 /* DEVICEID Register field definitions */
0079 #define TPS65086_DEVICEID_PART_MASK GENMASK(3, 0)
0080 #define TPS65086_DEVICEID_OTP_MASK  GENMASK(5, 4)
0081 #define TPS65086_DEVICEID_REV_MASK  GENMASK(7, 6)
0082
0083 /* VID Masks */
0084 #define BUCK_VID_MASK           GENMASK(7, 1)
0085 #define VDOA1_VID_MASK          GENMASK(4, 1)
0086 #define VDOA23_VID_MASK         GENMASK(3, 0)
0087
0088 /* Define the TPS65086 IRQ numbers */
0089 enum tps65086_irqs {
0090     TPS65086_IRQ_DIETEMP,
0091     TPS65086_IRQ_SHUTDN,
0092     TPS65086_IRQ_FAULT,
0093 };
0094
0095 /**
0096  * struct tps65086 - state holder for the tps65086 driver
0097  *
0098  * Device data may be used to access the TPS65086 chip
0099  */
0100 struct tps65086 {
0101     struct device *dev;
0102     struct regmap *regmap;
0103
0104     /* IRQ Data */
0105     int irq;
0106     struct regmap_irq_chip_data *irq_data;
0107 };
0108
0109 #endif /* __LINUX_MFD_TPS65086_H */