xref: /kernel/linux/linux-5.10/drivers/power/supply/bq25980_charger.h

/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ */

#ifndef BQ25980_CHARGER_H
#define BQ25980_CHARGER_H

#define BQ25980_MANUFACTURER "Texas Instruments"

#define BQ25980_BATOVP			0x0
#define BQ25980_BATOVP_ALM		0x1
#define BQ25980_BATOCP			0x2
#define BQ25980_BATOCP_ALM		0x3
#define BQ25980_BATUCP_ALM		0x4
#define BQ25980_CHRGR_CTRL_1	0x5
#define BQ25980_BUSOVP			0x6
#define BQ25980_BUSOVP_ALM		0x7
#define BQ25980_BUSOCP			0x8
#define BQ25980_BUSOCP_ALM		0x9
#define BQ25980_TEMP_CONTROL		0xA
#define BQ25980_TDIE_ALM		0xB
#define BQ25980_TSBUS_FLT		0xC
#define BQ25980_TSBAT_FLG		0xD
#define BQ25980_VAC_CONTROL		0xE
#define BQ25980_CHRGR_CTRL_2	0xF
#define BQ25980_CHRGR_CTRL_3	0x10
#define BQ25980_CHRGR_CTRL_4	0x11
#define BQ25980_CHRGR_CTRL_5	0x12
#define BQ25980_STAT1			0x13
#define BQ25980_STAT2			0x14
#define BQ25980_STAT3			0x15
#define BQ25980_STAT4			0x16
#define BQ25980_STAT5			0x17
#define BQ25980_FLAG1			0x18
#define BQ25980_FLAG2			0x19
#define BQ25980_FLAG3			0x1A
#define BQ25980_FLAG4			0x1B
#define BQ25980_FLAG5			0x1C
#define BQ25980_MASK1			0x1D
#define BQ25980_MASK2			0x1E
#define BQ25980_MASK3			0x1F
#define BQ25980_MASK4			0x20
#define BQ25980_MASK5			0x21
#define BQ25980_DEVICE_INFO		0x22
#define BQ25980_ADC_CONTROL1		0x23
#define BQ25980_ADC_CONTROL2		0x24
#define BQ25980_IBUS_ADC_MSB		0x25
#define BQ25980_IBUS_ADC_LSB		0x26
#define BQ25980_VBUS_ADC_MSB		0x27
#define BQ25980_VBUS_ADC_LSB		0x28
#define BQ25980_VAC1_ADC_MSB		0x29
#define BQ25980_VAC1_ADC_LSB		0x2A
#define BQ25980_VAC2_ADC_MSB		0x2B
#define BQ25980_VAC2_ADC_LSB		0x2C
#define BQ25980_VOUT_ADC_MSB		0x2D
#define BQ25980_VOUT_ADC_LSB		0x2E
#define BQ25980_VBAT_ADC_MSB		0x2F
#define BQ25980_VBAT_ADC_LSB		0x30
#define BQ25980_IBAT_ADC_MSB		0x31
#define BQ25980_IBAT_ADC_LSB		0x32
#define BQ25980_TSBUS_ADC_MSB		0x33
#define BQ25980_TSBUS_ADC_LSB		0x34
#define BQ25980_TSBAT_ADC_MSB		0x35
#define BQ25980_TSBAT_ADC_LSB		0x36
#define BQ25980_TDIE_ADC_MSB		0x37
#define BQ25980_TDIE_ADC_LSB		0x38
#define BQ25980_DEGLITCH_TIME		0x39
#define BQ25980_CHRGR_CTRL_6	0x3A

#define BQ25980_BUSOCP_STEP_uA		250000
#define BQ25980_BUSOCP_OFFSET_uA	1000000

#define BQ25980_BUSOCP_DFLT_uA		4250000
#define BQ25975_BUSOCP_DFLT_uA		4250000
#define BQ25960_BUSOCP_DFLT_uA		3250000

#define BQ25980_BUSOCP_MIN_uA		1000000

#define BQ25980_BUSOCP_SC_MAX_uA	5750000
#define BQ25975_BUSOCP_SC_MAX_uA	5750000
#define BQ25960_BUSOCP_SC_MAX_uA	3750000

#define BQ25980_BUSOCP_BYP_MAX_uA	8500000
#define BQ25975_BUSOCP_BYP_MAX_uA	8500000
#define BQ25960_BUSOCP_BYP_MAX_uA	5750000

#define BQ25980_BUSOVP_SC_STEP_uV	100000
#define BQ25975_BUSOVP_SC_STEP_uV	50000
#define BQ25960_BUSOVP_SC_STEP_uV	50000
#define BQ25980_BUSOVP_SC_OFFSET_uV	14000000
#define BQ25975_BUSOVP_SC_OFFSET_uV	7000000
#define BQ25960_BUSOVP_SC_OFFSET_uV	7000000

#define BQ25980_BUSOVP_BYP_STEP_uV	50000
#define BQ25975_BUSOVP_BYP_STEP_uV	25000
#define BQ25960_BUSOVP_BYP_STEP_uV	25000
#define BQ25980_BUSOVP_BYP_OFFSET_uV	7000000
#define BQ25975_BUSOVP_BYP_OFFSET_uV	3500000
#define BQ25960_BUSOVP_BYP_OFFSET_uV	3500000

#define BQ25980_BUSOVP_DFLT_uV		17800000
#define BQ25980_BUSOVP_BYPASS_DFLT_uV	8900000
#define BQ25975_BUSOVP_DFLT_uV		8900000
#define BQ25975_BUSOVP_BYPASS_DFLT_uV	4450000
#define BQ25960_BUSOVP_DFLT_uV		8900000

#define BQ25980_BUSOVP_SC_MIN_uV	14000000
#define BQ25975_BUSOVP_SC_MIN_uV	7000000
#define BQ25960_BUSOVP_SC_MIN_uV	7000000
#define BQ25980_BUSOVP_BYP_MIN_uV	7000000
#define BQ25975_BUSOVP_BYP_MIN_uV	3500000
#define BQ25960_BUSOVP_BYP_MIN_uV	3500000

#define BQ25980_BUSOVP_SC_MAX_uV	22000000
#define BQ25975_BUSOVP_SC_MAX_uV	12750000
#define BQ25960_BUSOVP_SC_MAX_uV	12750000

#define BQ25980_BUSOVP_BYP_MAX_uV	12750000
#define BQ25975_BUSOVP_BYP_MAX_uV	6500000
#define BQ25960_BUSOVP_BYP_MAX_uV	6500000

#define BQ25980_BATOVP_STEP_uV		20000
#define BQ25975_BATOVP_STEP_uV		10000
#define BQ25960_BATOVP_STEP_uV		10000

#define BQ25980_BATOVP_OFFSET_uV	7000000
#define BQ25975_BATOVP_OFFSET_uV	3500000
#define BQ25960_BATOVP_OFFSET_uV	3500000

#define BQ25980_BATOVP_DFLT_uV		14000000
#define BQ25975_BATOVP_DFLT_uV		8900000
#define BQ25960_BATOVP_DFLT_uV		8900000

#define BQ25980_BATOVP_MIN_uV		7000000
#define BQ25975_BATOVP_MIN_uV		3500000
#define BQ25960_BATOVP_MIN_uV		3500000

#define BQ25980_BATOVP_MAX_uV		9540000
#define BQ25975_BATOVP_MAX_uV		4770000
#define BQ25960_BATOVP_MAX_uV		4770000

#define BQ25980_BATOCP_STEP_uA		100000

#define BQ25980_BATOCP_MASK		GENMASK(6, 0)

#define BQ25980_BATOCP_DFLT_uA		8100000
#define BQ25960_BATOCP_DFLT_uA		6100000

#define BQ25980_BATOCP_MIN_uA		2000000

#define BQ25980_BATOCP_MAX_uA		11000000
#define BQ25975_BATOCP_MAX_uA		11000000
#define BQ25960_BATOCP_MAX_uA		7000000

#define BQ25980_ENABLE_HIZ		0xff
#define BQ25980_DISABLE_HIZ		0x0
#define BQ25980_EN_BYPASS		BIT(3)
#define BQ25980_STAT1_OVP_MASK		(BIT(6) | BIT(5) | BIT(0))
#define BQ25980_STAT3_OVP_MASK		(BIT(7) | BIT(6))
#define BQ25980_STAT1_OCP_MASK		BIT(3)
#define BQ25980_STAT2_OCP_MASK		(BIT(6) | BIT(1))
#define BQ25980_STAT4_TFLT_MASK		GENMASK(5, 1)
#define BQ25980_WD_STAT			BIT(0)
#define BQ25980_PRESENT_MASK		GENMASK(4, 2)
#define BQ25980_CHG_EN			BIT(4)
#define BQ25980_EN_HIZ			BIT(6)
#define BQ25980_ADC_EN			BIT(7)

#define BQ25980_ADC_VOLT_STEP_uV        1000
#define BQ25980_ADC_CURR_STEP_uA        1000
#define BQ25980_ADC_POLARITY_BIT	BIT(7)

#define BQ25980_WATCHDOG_MASK	GENMASK(4, 3)
#define BQ25980_WATCHDOG_DIS	BIT(2)
#define BQ25980_WATCHDOG_MAX	300000
#define BQ25980_WATCHDOG_MIN	0
#define BQ25980_NUM_WD_VAL	4

#endif /* BQ25980_CHARGER_H */