da9212.h

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#ifndef __SOC_DA9212_H_
#define __SOC_DA9212_H_
 
#include <stdint.h>
 
void da9212_probe(uint8_t i2c_num);
 
enum {
        /* Page selection */
        DA9212_REG_PAGE_CON = 0x0,
 
        /* Regulator Registers */
        DA9212_REG_BUCKA_CONT = 0x5D,
        DA9212_REG_BUCKB_CONT = 0x5E,
        DA9212_REG_BUCKA_CONF = 0xD1,
        DA9212_REG_BUCKB_CONF = 0xD2,
};
 
/* DA9212_REG_PAGE_CON (addr=0x0) */
enum {
        DA9212_REG_PAGE_SHIFT = 0,
        DA9212_REG_PAGE_MASK = 0xf
};
 
enum {
        DA9212_REG_PAGE0 = 0,
        DA9212_REG_PAGE2 = 2,
        DA9212_REG_PAGE4 = 4,
        DA9212_PAGE_WRITE_MODE = 0x0,
        DA9212_REPEAT_WRITE_MODE = 0x40,
        DA9212_PAGE_REVERT = 0x80
};
 
/* DA9212_REG_BUCKA/B_CONT (addr=0x5D/0x5E) */
enum {
        DA9212_BUCK_EN_SHIFT = 0,
        DA9212_BUCK_OFF = 0x0,
        DA9212_BUCK_ON = 0x1,
        DA9212_BUCK_GPI_SHIFT = 1,
        DA9212_BUCK_GPI_MASK = 0x3,
        DA9212_BUCK_GPI_OFF = 0x0,
        DA9212_BUCK_GPI_GPIO0 = 0x1,
        DA9212_BUCK_GPI_GPIO1 = 0x2,
        DA9212_BUCK_GPI_GPIO4 = 0x3,
        DA9212_VBUCK_SEL_SHIFT = 4,
        DA9212_VBUCK_SEL_MASK = 0x1,
        DA9212_VBUCK_SEL_A = 0x0,
        DA9212_VBUCK_SEL_B = 0x1,
};
 
/* DA9212_REG_BUCKA/B_CONF (addr=0xD1/0xD2) */
enum {
        DA9212_BUCK_MODE_SHIFT = 0,
        DA9212_BUCK_MODE_MASK = 0x3,
        DA9212_BUCK_MODE_MANUAL = 0x0,
        DA9212_BUCK_MODE_PFM = 0x1,
        DA9212_BUCK_MODE_PWM = 0x2,
        DA9212_BUCK_MODE_AUTO = 0x3,
};
 
/* DA9212_REG_CONFIG_E (addr=0x147) */
enum {
        /* DEVICE IDs */
        DA9212_REG_DEVICE_ID = 0x1,
        DA9212_ID            = 0x22,
        DA9213_ID            = 0x23,
        DA9212_REG_VARIANT_ID = 0x2,
        DA9212_VARIANT_ID_AB  = 0x10,
        DA9212_VARIANT_ID_AC  = 0x20
};
 
#endif