92 lines
2.8 KiB
C
92 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef __MFD_MAX77541_H
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#define __MFD_MAX77541_H
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#include <linux/bits.h>
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#include <linux/types.h>
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/* REGISTERS */
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#define MAX77541_REG_INT_SRC 0x00
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#define MAX77541_REG_INT_SRC_M 0x01
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#define MAX77541_BIT_INT_SRC_TOPSYS BIT(0)
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#define MAX77541_BIT_INT_SRC_BUCK BIT(1)
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#define MAX77541_REG_TOPSYS_INT 0x02
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#define MAX77541_REG_TOPSYS_INT_M 0x03
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#define MAX77541_BIT_TOPSYS_INT_TJ_120C BIT(0)
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#define MAX77541_BIT_TOPSYS_INT_TJ_140C BIT(1)
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#define MAX77541_BIT_TOPSYS_INT_TSHDN BIT(2)
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#define MAX77541_BIT_TOPSYS_INT_UVLO BIT(3)
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#define MAX77541_BIT_TOPSYS_INT_ALT_SWO BIT(4)
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#define MAX77541_BIT_TOPSYS_INT_EXT_FREQ_DET BIT(5)
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/* REGULATORS */
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#define MAX77541_REG_BUCK_INT 0x20
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#define MAX77541_REG_BUCK_INT_M 0x21
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#define MAX77541_BIT_BUCK_INT_M1_POK_FLT BIT(0)
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#define MAX77541_BIT_BUCK_INT_M2_POK_FLT BIT(1)
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#define MAX77541_BIT_BUCK_INT_M1_SCFLT BIT(4)
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#define MAX77541_BIT_BUCK_INT_M2_SCFLT BIT(5)
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#define MAX77541_REG_EN_CTRL 0x0B
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#define MAX77541_BIT_M1_EN BIT(0)
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#define MAX77541_BIT_M2_EN BIT(1)
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#define MAX77541_REG_M1_VOUT 0x23
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#define MAX77541_REG_M2_VOUT 0x33
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#define MAX77541_BITS_MX_VOUT GENMASK(7, 0)
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#define MAX77541_REG_M1_CFG1 0x25
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#define MAX77541_REG_M2_CFG1 0x35
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#define MAX77541_BITS_MX_CFG1_RNG GENMASK(7, 6)
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/* ADC */
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#define MAX77541_REG_ADC_INT 0x70
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#define MAX77541_REG_ADC_INT_M 0x71
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#define MAX77541_BIT_ADC_INT_CH1_I BIT(0)
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#define MAX77541_BIT_ADC_INT_CH2_I BIT(1)
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#define MAX77541_BIT_ADC_INT_CH3_I BIT(2)
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#define MAX77541_BIT_ADC_INT_CH6_I BIT(5)
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#define MAX77541_REG_ADC_DATA_CH1 0x72
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#define MAX77541_REG_ADC_DATA_CH2 0x73
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#define MAX77541_REG_ADC_DATA_CH3 0x74
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#define MAX77541_REG_ADC_DATA_CH6 0x77
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/* INTERRUPT MASKS*/
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#define MAX77541_REG_INT_SRC_MASK 0x00
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#define MAX77541_REG_TOPSYS_INT_MASK 0x00
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#define MAX77541_REG_BUCK_INT_MASK 0x00
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#define MAX77541_MAX_REGULATORS 2
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enum max7754x_ids {
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MAX77540 = 1,
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MAX77541,
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};
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struct regmap;
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struct regmap_irq_chip_data;
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struct i2c_client;
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struct max77541 {
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struct i2c_client *i2c;
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struct regmap *regmap;
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enum max7754x_ids id;
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struct regmap_irq_chip_data *irq_data;
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struct regmap_irq_chip_data *irq_buck;
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struct regmap_irq_chip_data *irq_topsys;
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struct regmap_irq_chip_data *irq_adc;
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};
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#endif /* __MFD_MAX77541_H */
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