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- /*
- * (C) Copyright 2014
- * Texas Instruments, <www.ti.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #ifndef __POWER_TPS65218_H__
- #define __POWER_TPS65218_H__
- #include <linux/bitops.h>
- /* I2C chip address */
- #define TPS65218_CHIP_PM 0x24
- /* Registers */
- enum {
- TPS65218_CHIPID = 0x00,
- TPS65218_INT1,
- TPS65218_INT2,
- TPS65218_INT_MASK1,
- TPS65218_INT_MASK2,
- TPS65218_STATUS,
- TPS65218_CONTROL,
- TPS65218_FLAG,
- TPS65218_PASSWORD = 0x10,
- TPS65218_ENABLE1,
- TPS65218_ENABLE2,
- TPS65218_CONFIG1,
- TPS65218_CONFIG2,
- TPS65218_CONFIG3,
- TPS65218_DCDC1,
- TPS65218_DCDC2,
- TPS65218_DCDC3,
- TPS65218_DCDC4,
- TPS65218_SLEW,
- TPS65218_LDO1,
- TPS65218_SEQ1 = 0x20,
- TPS65218_SEQ2,
- TPS65218_SEQ3,
- TPS65218_SEQ4,
- TPS65218_SEQ5,
- TPS65218_SEQ6,
- TPS65218_SEQ7,
- TPS65218_PMIC_NUM_OF_REGS,
- };
- #define TPS65218_PROT_LEVEL_NONE 0x00
- #define TPS65218_PROT_LEVEL_1 0x01
- #define TPS65218_PROT_LEVEL_2 0x02
- #define TPS65218_PASSWORD_LOCK_FOR_WRITE 0x00
- #define TPS65218_PASSWORD_UNLOCK 0x7D
- #define TPS65218_DCDC_GO 0x80
- #define TPS65218_MASK_ALL_BITS 0xFF
- #define TPS65218_DCDC_VSEL_MASK 0x3F
- #define TPS65218_DCDC_VOLT_SEL_0950MV 0x0a
- #define TPS65218_DCDC_VOLT_SEL_1100MV 0x19
- #define TPS65218_DCDC_VOLT_SEL_1200MV 0x23
- #define TPS65218_DCDC_VOLT_SEL_1260MV 0x29
- #define TPS65218_DCDC_VOLT_SEL_1330MV 0x30
- #define TPS65218_DCDC3_VOLT_SEL_1350MV 0x12
- #define TPS65218_CC_STAT (BIT(0) | BIT(1))
- #define TPS65218_STATE (BIT(2) | BIT(3))
- #define TPS65218_PB_STATE BIT(4)
- #define TPS65218_AC_STATE BIT(5)
- #define TPS65218_EE BIT(6)
- #define TPS65218_FSEAL BIT(7)
- int tps65218_reg_read(uchar dest_reg, uchar *dest_val);
- int tps65218_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
- uchar mask);
- int tps65218_voltage_update(uchar dc_cntrl_reg, uchar volt_sel);
- int tps65218_toggle_fseal(void);
- int tps65218_lock_fseal(void);
- int power_tps65218_init(unsigned char bus);
- #endif /* __POWER_TPS65218_H__ */
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