1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2 3#ifndef __MFD_MAX77541_H 4#define __MFD_MAX77541_H 5 6#include <linux/bits.h> 7#include <linux/types.h> 8 9/* REGISTERS */ 10#define MAX77541_REG_INT_SRC 0x00 11#define MAX77541_REG_INT_SRC_M 0x01 12 13#define MAX77541_BIT_INT_SRC_TOPSYS BIT(0) 14#define MAX77541_BIT_INT_SRC_BUCK BIT(1) 15 16#define MAX77541_REG_TOPSYS_INT 0x02 17#define MAX77541_REG_TOPSYS_INT_M 0x03 18 19#define MAX77541_BIT_TOPSYS_INT_TJ_120C BIT(0) 20#define MAX77541_BIT_TOPSYS_INT_TJ_140C BIT(1) 21#define MAX77541_BIT_TOPSYS_INT_TSHDN BIT(2) 22#define MAX77541_BIT_TOPSYS_INT_UVLO BIT(3) 23#define MAX77541_BIT_TOPSYS_INT_ALT_SWO BIT(4) 24#define MAX77541_BIT_TOPSYS_INT_EXT_FREQ_DET BIT(5) 25 26/* REGULATORS */ 27#define MAX77541_REG_BUCK_INT 0x20 28#define MAX77541_REG_BUCK_INT_M 0x21 29 30#define MAX77541_BIT_BUCK_INT_M1_POK_FLT BIT(0) 31#define MAX77541_BIT_BUCK_INT_M2_POK_FLT BIT(1) 32#define MAX77541_BIT_BUCK_INT_M1_SCFLT BIT(4) 33#define MAX77541_BIT_BUCK_INT_M2_SCFLT BIT(5) 34 35#define MAX77541_REG_EN_CTRL 0x0B 36 37#define MAX77541_BIT_M1_EN BIT(0) 38#define MAX77541_BIT_M2_EN BIT(1) 39 40#define MAX77541_REG_M1_VOUT 0x23 41#define MAX77541_REG_M2_VOUT 0x33 42 43#define MAX77541_BITS_MX_VOUT GENMASK(7, 0) 44 45#define MAX77541_REG_M1_CFG1 0x25 46#define MAX77541_REG_M2_CFG1 0x35 47 48#define MAX77541_BITS_MX_CFG1_RNG GENMASK(7, 6) 49 50/* ADC */ 51#define MAX77541_REG_ADC_INT 0x70 52#define MAX77541_REG_ADC_INT_M 0x71 53 54#define MAX77541_BIT_ADC_INT_CH1_I BIT(0) 55#define MAX77541_BIT_ADC_INT_CH2_I BIT(1) 56#define MAX77541_BIT_ADC_INT_CH3_I BIT(2) 57#define MAX77541_BIT_ADC_INT_CH6_I BIT(5) 58 59#define MAX77541_REG_ADC_DATA_CH1 0x72 60#define MAX77541_REG_ADC_DATA_CH2 0x73 61#define MAX77541_REG_ADC_DATA_CH3 0x74 62#define MAX77541_REG_ADC_DATA_CH6 0x77 63 64/* INTERRUPT MASKS*/ 65#define MAX77541_REG_INT_SRC_MASK 0x00 66#define MAX77541_REG_TOPSYS_INT_MASK 0x00 67#define MAX77541_REG_BUCK_INT_MASK 0x00 68 69#define MAX77541_MAX_REGULATORS 2 70 71enum max7754x_ids { 72 MAX77540 = 1, 73 MAX77541, 74}; 75 76struct regmap; 77struct regmap_irq_chip_data; 78struct i2c_client; 79 80struct max77541 { 81 struct i2c_client *i2c; 82 struct regmap *regmap; 83 enum max7754x_ids id; 84 85 struct regmap_irq_chip_data *irq_data; 86 struct regmap_irq_chip_data *irq_buck; 87 struct regmap_irq_chip_data *irq_topsys; 88 struct regmap_irq_chip_data *irq_adc; 89}; 90 91#endif /* __MFD_MAX77541_H */ 92