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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2012 Samsung Electronics
* Rajeshwari Shinde <rajeshwari.s@samsung.com>
*/
#ifndef __MAX77686_H_
#define __MAX77686_H_
#include <power/pmic.h>
enum {
MAX77686_REG_PMIC_ID = 0x0,
MAX77686_REG_PMIC_INTSRC,
MAX77686_REG_PMIC_INT1,
MAX77686_REG_PMIC_INT2,
MAX77686_REG_PMIC_INT1MSK,
MAX77686_REG_PMIC_INT2MSK,
MAX77686_REG_PMIC_STATUS1,
MAX77686_REG_PMIC_STATUS2,
MAX77686_REG_PMIC_PWRON,
MAX77686_REG_PMIC_ONOFFDELAY,
MAX77686_REG_PMIC_MRSTB,
MAX77686_REG_PMIC_BUCK1CRTL = 0x10,
MAX77686_REG_PMIC_BUCK1OUT,
MAX77686_REG_PMIC_BUCK2CTRL1,
MAX77686_REG_PMIC_BUCK234FREQ,
MAX77686_REG_PMIC_BUCK2DVS1,
MAX77686_REG_PMIC_BUCK2DVS2,
MAX77686_REG_PMIC_BUCK2DVS3,
MAX77686_REG_PMIC_BUCK2DVS4,
MAX77686_REG_PMIC_BUCK2DVS5,
MAX77686_REG_PMIC_BUCK2DVS6,
MAX77686_REG_PMIC_BUCK2DVS7,
MAX77686_REG_PMIC_BUCK2DVS8,
MAX77686_REG_PMIC_BUCK3CTRL,
MAX77686_REG_PMIC_BUCK3DVS1 = 0x1e,
MAX77686_REG_PMIC_BUCK3DVS2,
MAX77686_REG_PMIC_BUCK3DVS3,
MAX77686_REG_PMIC_BUCK3DVS4,
MAX77686_REG_PMIC_BUCK3DVS5,
MAX77686_REG_PMIC_BUCK3DVS6,
MAX77686_REG_PMIC_BUCK3DVS7,
MAX77686_REG_PMIC_BUCK3DVS8,
MAX77686_REG_PMIC_BUCK4CTRL1,
MAX77686_REG_PMIC_BUCK4DVS1 = 0x28,
MAX77686_REG_PMIC_BUCK4DVS2,
MAX77686_REG_PMIC_BUCK4DVS3,
MAX77686_REG_PMIC_BUCK4DVS4,
MAX77686_REG_PMIC_BUCK4DVS5,
MAX77686_REG_PMIC_BUCK4DVS6,
MAX77686_REG_PMIC_BUCK4DVS7,
MAX77686_REG_PMIC_BUCK4DVS8,
MAX77686_REG_PMIC_BUCK5CTRL,
MAX77686_REG_PMIC_BUCK5OUT,
MAX77686_REG_PMIC_BUCK6CRTL,
MAX77686_REG_PMIC_BUCK6OUT,
MAX77686_REG_PMIC_BUCK7CRTL,
MAX77686_REG_PMIC_BUCK7OUT,
MAX77686_REG_PMIC_BUCK8CRTL,
MAX77686_REG_PMIC_BUCK8OUT,
MAX77686_REG_PMIC_BUCK9CRTL,
MAX77686_REG_PMIC_BUCK9OUT,
MAX77686_REG_PMIC_LDO1CTRL1 = 0x40,
MAX77686_REG_PMIC_LDO2CTRL1,
MAX77686_REG_PMIC_LDO3CTRL1,
MAX77686_REG_PMIC_LDO4CTRL1,
MAX77686_REG_PMIC_LDO5CTRL1,
MAX77686_REG_PMIC_LDO6CTRL1,
MAX77686_REG_PMIC_LDO7CTRL1,
MAX77686_REG_PMIC_LDO8CTRL1,
MAX77686_REG_PMIC_LDO9CTRL1,
MAX77686_REG_PMIC_LDO10CTRL1,
MAX77686_REG_PMIC_LDO11CTRL1,
MAX77686_REG_PMIC_LDO12CTRL1,
MAX77686_REG_PMIC_LDO13CTRL1,
MAX77686_REG_PMIC_LDO14CTRL1,
MAX77686_REG_PMIC_LDO15CTRL1,
MAX77686_REG_PMIC_LDO16CTRL1,
MAX77686_REG_PMIC_LDO17CTRL1,
MAX77686_REG_PMIC_LDO18CTRL1,
MAX77686_REG_PMIC_LDO19CTRL1,
MAX77686_REG_PMIC_LDO20CTRL1,
MAX77686_REG_PMIC_LDO21CTRL1,
MAX77686_REG_PMIC_LDO22CTRL1,
MAX77686_REG_PMIC_LDO23CTRL1,
MAX77686_REG_PMIC_LDO24CTRL1,
MAX77686_REG_PMIC_LDO25CTRL1,
MAX77686_REG_PMIC_LDO26CTRL1,
MAX77686_REG_PMIC_LDO1CTRL2,
MAX77686_REG_PMIC_LDO2CTRL2,
MAX77686_REG_PMIC_LDO3CTRL2,
MAX77686_REG_PMIC_LDO4CTRL2,
MAX77686_REG_PMIC_LDO5CTRL2,
MAX77686_REG_PMIC_LDO6CTRL2,
MAX77686_REG_PMIC_LDO7CTRL2,
MAX77686_REG_PMIC_LDO8CTRL2,
MAX77686_REG_PMIC_LDO9CTRL2,
MAX77686_REG_PMIC_LDO10CTRL2,
MAX77686_REG_PMIC_LDO11CTRL2,
MAX77686_REG_PMIC_LDO12CTRL2,
MAX77686_REG_PMIC_LDO13CTRL2,
MAX77686_REG_PMIC_LDO14CTRL2,
MAX77686_REG_PMIC_LDO15CTRL2,
MAX77686_REG_PMIC_LDO16CTRL2,
MAX77686_REG_PMIC_LDO17CTRL2,
MAX77686_REG_PMIC_LDO18CTRL2,
MAX77686_REG_PMIC_LDO19CTRL2,
MAX77686_REG_PMIC_LDO20CTRL2,
MAX77686_REG_PMIC_LDO21CTRL2,
MAX77686_REG_PMIC_LDO22CTRL2,
MAX77686_REG_PMIC_LDO23CTRL2,
MAX77686_REG_PMIC_LDO24CTRL2,
MAX77686_REG_PMIC_LDO25CTRL2,
MAX77686_REG_PMIC_LDO26CTRL2,
MAX77686_REG_PMIC_BBAT = 0x7e,
MAX77686_REG_PMIC_32KHZ,
MAX77686_NUM_OF_REGS,
};
/* I2C device address for pmic max77686 */
#define MAX77686_I2C_ADDR (0x12 >> 1)
#define MAX77686_LDO_NUM 26
#define MAX77686_BUCK_NUM 9
/* Drivers name */
#define MAX77686_LDO_DRIVER "max77686_ldo"
#define MAX77686_BUCK_DRIVER "max77686_buck"
enum {
REG_DISABLE = 0,
REG_ENABLE
};
enum {
LDO_OFF = 0,
LDO_ON,
DIS_LDO = (0x00 << 6),
EN_LDO = (0x3 << 6),
};
enum {
OPMODE_OFF = 0,
OPMODE_LPM,
OPMODE_STANDBY,
OPMODE_STANDBY_LPM,
OPMODE_ON,
};
#if CONFIG_IS_ENABLED(POWER_LEGACY)
int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV);
int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode);
int max77686_set_buck_voltage(struct pmic *p, int buck, ulong uV);
int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
#endif
#define MAX77686_LDO_VOLT_MAX_HEX 0x3f
#define MAX77686_LDO_VOLT_MASK 0x3f
#define MAX77686_LDO_MODE_MASK 0xc0
#define MAX77686_LDO_MODE_OFF (0x00 << 0x06)
#define MAX77686_LDO_MODE_LPM (0x01 << 0x06)
#define MAX77686_LDO_MODE_STANDBY (0x01 << 0x06)
#define MAX77686_LDO_MODE_STANDBY_LPM (0x02 << 0x06)
#define MAX77686_LDO_MODE_ON (0x03 << 0x06)
#define MAX77686_BUCK234_VOLT_MAX_HEX 0xff
#define MAX77686_BUCK234_VOLT_MASK 0xff
#define MAX77686_BUCK_VOLT_MAX_HEX 0x3f
#define MAX77686_BUCK_VOLT_MASK 0x3f
#define MAX77686_BUCK_MODE_MASK 0x03
#define MAX77686_BUCK_MODE_SHIFT_1 0x00
#define MAX77686_BUCK_MODE_SHIFT_2 0x04
#define MAX77686_BUCK_MODE_OFF 0x00
#define MAX77686_BUCK_MODE_STANDBY 0x01
#define MAX77686_BUCK_MODE_LPM 0x02
#define MAX77686_BUCK_MODE_ON 0x03
/* For regulator hex<->volt conversion */
#define MAX77686_LDO_UV_MIN 800000 /* Minimum LDO uV value */
#define MAX77686_LDO_UV_LSTEP 25000 /* uV lower value step */
#define MAX77686_LDO_UV_HSTEP 50000 /* uV higher value step */
#define MAX77686_BUCK_UV_LMIN 600000 /* Lower minimun BUCK value */
#define MAX77686_BUCK_UV_HMIN 750000 /* Higher minimun BUCK value */
#define MAX77686_BUCK_UV_LSTEP 12500 /* uV lower value step */
#define MAX77686_BUCK_UV_HSTEP 50000 /* uV higher value step */
/* Buck1 1 volt value */
#define MAX77686_BUCK1OUT_1V 0x5
/* Buck1 1.05 volt value */
#define MAX77686_BUCK1OUT_1_05V 0x6
#define MAX77686_BUCK1CTRL_EN (3 << 0)
/* Buck2 1.3 volt value */
#define MAX77686_BUCK2DVS1_1_3V 0x38
#define MAX77686_BUCK2CTRL_ON (1 << 4)
/* Buck3 1.0125 volt value */
#define MAX77686_BUCK3DVS1_1_0125V 0x21
#define MAX77686_BUCK3CTRL_ON (1 << 4)
/* Buck4 1.2 volt value */
#define MAX77686_BUCK4DVS1_1_2V 0x30
#define MAX77686_BUCK4CTRL_ON (1 << 4)
/* LDO2 1.5 volt value */
#define MAX77686_LD02CTRL1_1_5V 0x1c
/* LDO3 1.8 volt value */
#define MAX77686_LD03CTRL1_1_8V 0x14
/* LDO5 1.8 volt value */
#define MAX77686_LD05CTRL1_1_8V 0x14
/* LDO10 1.8 volt value */
#define MAX77686_LD10CTRL1_1_8V 0x14
/*
* MAX77686_REG_PMIC_32KHZ set to 32KH CP
* output is activated
*/
#define MAX77686_32KHCP_EN (1 << 1)
/*
* MAX77686_REG_PMIC_BBAT set to
* Back up batery charger on and
* limit voltage setting to 3.5v
*/
#define MAX77686_BBCHOSTEN (1 << 0)
#define MAX77686_BBCVS_3_5V (3 << 3)
#endif /* __MAX77686_PMIC_H_ */
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