| /* |
| * Copyright (C) 2012 Samsung Electronics |
| * Rajeshwari Shinde <rajeshwari.s@samsung.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #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, |
| }; |
| |
| #ifdef CONFIG_POWER |
| 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_ */ |
