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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* mpq7920.h - Regulator definitions for mpq7920
*
* Copyright 2019 Monolithic Power Systems, Inc
*
*/
#ifndef __MPQ7920_H__
#define __MPQ7920_H__
#define MPQ7920_REG_CTL0 0x00
#define MPQ7920_REG_CTL1 0x01
#define MPQ7920_REG_CTL2 0x02
#define MPQ7920_BUCK1_REG_A 0x03
#define MPQ7920_BUCK1_REG_B 0x04
#define MPQ7920_BUCK1_REG_C 0x05
#define MPQ7920_BUCK1_REG_D 0x06
#define MPQ7920_BUCK2_REG_A 0x07
#define MPQ7920_BUCK2_REG_B 0x08
#define MPQ7920_BUCK2_REG_C 0x09
#define MPQ7920_BUCK2_REG_D 0x0a
#define MPQ7920_BUCK3_REG_A 0x0b
#define MPQ7920_BUCK3_REG_B 0x0c
#define MPQ7920_BUCK3_REG_C 0x0d
#define MPQ7920_BUCK3_REG_D 0x0e
#define MPQ7920_BUCK4_REG_A 0x0f
#define MPQ7920_BUCK4_REG_B 0x10
#define MPQ7920_BUCK4_REG_C 0x11
#define MPQ7920_BUCK4_REG_D 0x12
#define MPQ7920_LDO1_REG_A 0x13
#define MPQ7920_LDO1_REG_B 0x0
#define MPQ7920_LDO2_REG_A 0x14
#define MPQ7920_LDO2_REG_B 0x15
#define MPQ7920_LDO2_REG_C 0x16
#define MPQ7920_LDO3_REG_A 0x17
#define MPQ7920_LDO3_REG_B 0x18
#define MPQ7920_LDO3_REG_C 0x19
#define MPQ7920_LDO4_REG_A 0x1a
#define MPQ7920_LDO4_REG_B 0x1b
#define MPQ7920_LDO4_REG_C 0x1c
#define MPQ7920_LDO5_REG_A 0x1d
#define MPQ7920_LDO5_REG_B 0x1e
#define MPQ7920_LDO5_REG_C 0x1f
#define MPQ7920_REG_MODE 0x20
#define MPQ7920_REG_REGULATOR_EN1 0x22
#define MPQ7920_REG_REGULATOR_EN 0x22
#define MPQ7920_MASK_VREF 0x7f
#define MPQ7920_MASK_BUCK_ILIM 0xd0
#define MPQ7920_MASK_LDO_ILIM BIT(6)
#define MPQ7920_MASK_DISCHARGE BIT(5)
#define MPQ7920_MASK_MODE 0xc0
#define MPQ7920_MASK_SOFTSTART 0x0c
#define MPQ7920_MASK_SWITCH_FREQ 0x30
#define MPQ7920_MASK_BUCK_PHASE_DEALY 0x30
#define MPQ7920_MASK_DVS_SLEWRATE 0xc0
#define MPQ7920_MASK_OVP 0x40
#define MPQ7920_OVP_DISABLE ~(0x40)
#define MPQ7920_DISCHARGE_ON 0x1
#define MPQ7920_REGULATOR_EN_OFFSET 7
/* values in mV */
#define MPQ7920_BUCK_VOLT_MIN 400000
#define MPQ7920_LDO_VOLT_MIN 650000
#define MPQ7920_VOLT_MAX 3587500
#define MPQ7920_VOLT_STEP 12500
#endif /* __MPQ7920_H__ */
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