| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * MFD core driver for Richtek RT5033 |
| * |
| * Copyright (C) 2014 Samsung Electronics, Co., Ltd. |
| * Author: Beomho Seo <beomho.seo@samsung.com> |
| */ |
| |
| #ifndef __RT5033_PRIVATE_H__ |
| #define __RT5033_PRIVATE_H__ |
| |
| enum rt5033_reg { |
| RT5033_REG_CHG_STAT = 0x00, |
| RT5033_REG_CHG_CTRL1 = 0x01, |
| RT5033_REG_CHG_CTRL2 = 0x02, |
| RT5033_REG_DEVICE_ID = 0x03, |
| RT5033_REG_CHG_CTRL3 = 0x04, |
| RT5033_REG_CHG_CTRL4 = 0x05, |
| RT5033_REG_CHG_CTRL5 = 0x06, |
| RT5033_REG_RT_CTRL0 = 0x07, |
| RT5033_REG_CHG_RESET = 0x08, |
| /* Reserved 0x09~0x18 */ |
| RT5033_REG_RT_CTRL1 = 0x19, |
| /* Reserved 0x1A~0x20 */ |
| RT5033_REG_FLED_FUNCTION1 = 0x21, |
| RT5033_REG_FLED_FUNCTION2 = 0x22, |
| RT5033_REG_FLED_STROBE_CTRL1 = 0x23, |
| RT5033_REG_FLED_STROBE_CTRL2 = 0x24, |
| RT5033_REG_FLED_CTRL1 = 0x25, |
| RT5033_REG_FLED_CTRL2 = 0x26, |
| RT5033_REG_FLED_CTRL3 = 0x27, |
| RT5033_REG_FLED_CTRL4 = 0x28, |
| RT5033_REG_FLED_CTRL5 = 0x29, |
| /* Reserved 0x2A~0x40 */ |
| RT5033_REG_CTRL = 0x41, |
| RT5033_REG_BUCK_CTRL = 0x42, |
| RT5033_REG_LDO_CTRL = 0x43, |
| /* Reserved 0x44~0x46 */ |
| RT5033_REG_MANUAL_RESET_CTRL = 0x47, |
| /* Reserved 0x48~0x5F */ |
| RT5033_REG_CHG_IRQ1 = 0x60, |
| RT5033_REG_CHG_IRQ2 = 0x61, |
| RT5033_REG_CHG_IRQ3 = 0x62, |
| RT5033_REG_CHG_IRQ1_CTRL = 0x63, |
| RT5033_REG_CHG_IRQ2_CTRL = 0x64, |
| RT5033_REG_CHG_IRQ3_CTRL = 0x65, |
| RT5033_REG_LED_IRQ_STAT = 0x66, |
| RT5033_REG_LED_IRQ_CTRL = 0x67, |
| RT5033_REG_PMIC_IRQ_STAT = 0x68, |
| RT5033_REG_PMIC_IRQ_CTRL = 0x69, |
| RT5033_REG_SHDN_CTRL = 0x6A, |
| RT5033_REG_OFF_EVENT = 0x6B, |
| |
| RT5033_REG_END, |
| }; |
| |
| /* RT5033 Charger state register */ |
| #define RT5033_CHG_STAT_MASK 0x20 |
| #define RT5033_CHG_STAT_DISCHARGING 0x00 |
| #define RT5033_CHG_STAT_FULL 0x10 |
| #define RT5033_CHG_STAT_CHARGING 0x20 |
| #define RT5033_CHG_STAT_NOT_CHARGING 0x30 |
| #define RT5033_CHG_STAT_TYPE_MASK 0x60 |
| #define RT5033_CHG_STAT_TYPE_PRE 0x20 |
| #define RT5033_CHG_STAT_TYPE_FAST 0x60 |
| |
| /* RT5033 CHGCTRL1 register */ |
| #define RT5033_CHGCTRL1_IAICR_MASK 0xe0 |
| #define RT5033_CHGCTRL1_MODE_MASK 0x01 |
| |
| /* RT5033 CHGCTRL2 register */ |
| #define RT5033_CHGCTRL2_CV_MASK 0xfc |
| |
| /* RT5033 CHGCTRL3 register */ |
| #define RT5033_CHGCTRL3_CFO_EN_MASK 0x40 |
| #define RT5033_CHGCTRL3_TIMER_MASK 0x38 |
| #define RT5033_CHGCTRL3_TIMER_EN_MASK 0x01 |
| |
| /* RT5033 CHGCTRL4 register */ |
| #define RT5033_CHGCTRL4_EOC_MASK 0x07 |
| #define RT5033_CHGCTRL4_IPREC_MASK 0x18 |
| |
| /* RT5033 CHGCTRL5 register */ |
| #define RT5033_CHGCTRL5_VPREC_MASK 0x0f |
| #define RT5033_CHGCTRL5_ICHG_MASK 0xf0 |
| #define RT5033_CHGCTRL5_ICHG_SHIFT 0x04 |
| #define RT5033_CHG_MAX_CURRENT 0x0d |
| |
| /* RT5033 RT CTRL1 register */ |
| #define RT5033_RT_CTRL1_UUG_MASK 0x02 |
| #define RT5033_RT_HZ_MASK 0x01 |
| |
| /* RT5033 control register */ |
| #define RT5033_CTRL_FCCM_BUCK_MASK BIT(0) |
| #define RT5033_CTRL_BUCKOMS_MASK BIT(1) |
| #define RT5033_CTRL_LDOOMS_MASK BIT(2) |
| #define RT5033_CTRL_SLDOOMS_MASK BIT(3) |
| #define RT5033_CTRL_EN_BUCK_MASK BIT(4) |
| #define RT5033_CTRL_EN_LDO_MASK BIT(5) |
| #define RT5033_CTRL_EN_SAFE_LDO_MASK BIT(6) |
| #define RT5033_CTRL_LDO_SLEEP_MASK BIT(7) |
| |
| /* RT5033 BUCK control register */ |
| #define RT5033_BUCK_CTRL_MASK 0x1f |
| |
| /* RT5033 LDO control register */ |
| #define RT5033_LDO_CTRL_MASK 0x1f |
| |
| /* RT5033 charger property - model, manufacturer */ |
| |
| #define RT5033_CHARGER_MODEL "RT5033WSC Charger" |
| #define RT5033_MANUFACTURER "Richtek Technology Corporation" |
| |
| /* |
| * RT5033 charger fast-charge current lmits (as in CHGCTRL1 register), |
| * AICR mode limits the input current for example, |
| * the AIRC 100 mode limits the input current to 100 mA. |
| */ |
| #define RT5033_AICR_100_MODE 0x20 |
| #define RT5033_AICR_500_MODE 0x40 |
| #define RT5033_AICR_700_MODE 0x60 |
| #define RT5033_AICR_900_MODE 0x80 |
| #define RT5033_AICR_1500_MODE 0xc0 |
| #define RT5033_AICR_2000_MODE 0xe0 |
| #define RT5033_AICR_MODE_MASK 0xe0 |
| |
| /* RT5033 use internal timer need to set time */ |
| #define RT5033_FAST_CHARGE_TIMER4 0x00 |
| #define RT5033_FAST_CHARGE_TIMER6 0x01 |
| #define RT5033_FAST_CHARGE_TIMER8 0x02 |
| #define RT5033_FAST_CHARGE_TIMER9 0x03 |
| #define RT5033_FAST_CHARGE_TIMER12 0x04 |
| #define RT5033_FAST_CHARGE_TIMER14 0x05 |
| #define RT5033_FAST_CHARGE_TIMER16 0x06 |
| |
| #define RT5033_INT_TIMER_ENABLE 0x01 |
| |
| /* RT5033 charger termination enable mask */ |
| #define RT5033_TE_ENABLE_MASK 0x08 |
| |
| /* |
| * RT5033 charger opa mode. RT50300 have two opa mode charger mode |
| * and boost mode for OTG |
| */ |
| |
| #define RT5033_CHARGER_MODE 0x00 |
| #define RT5033_BOOST_MODE 0x01 |
| |
| /* RT5033 charger termination enable */ |
| #define RT5033_TE_ENABLE 0x08 |
| |
| /* RT5033 charger CFO enable */ |
| #define RT5033_CFO_ENABLE 0x40 |
| |
| /* RT5033 charger constant charge voltage (as in CHGCTRL2 register), uV */ |
| #define RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MIN 3650000U |
| #define RT5033_CHARGER_CONST_VOLTAGE_STEP_NUM 25000U |
| #define RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MAX 4400000U |
| |
| /* RT5033 charger pre-charge current limits (as in CHGCTRL4 register), uA */ |
| #define RT5033_CHARGER_PRE_CURRENT_LIMIT_MIN 350000U |
| #define RT5033_CHARGER_PRE_CURRENT_STEP_NUM 100000U |
| #define RT5033_CHARGER_PRE_CURRENT_LIMIT_MAX 650000U |
| |
| /* RT5033 charger fast-charge current (as in CHGCTRL5 register), uA */ |
| #define RT5033_CHARGER_FAST_CURRENT_MIN 700000U |
| #define RT5033_CHARGER_FAST_CURRENT_STEP_NUM 100000U |
| #define RT5033_CHARGER_FAST_CURRENT_MAX 2000000U |
| |
| /* |
| * RT5033 charger const-charge end of charger current ( |
| * as in CHGCTRL4 register), uA |
| */ |
| #define RT5033_CHARGER_EOC_MIN 150000U |
| #define RT5033_CHARGER_EOC_REF 300000U |
| #define RT5033_CHARGER_EOC_STEP_NUM1 50000U |
| #define RT5033_CHARGER_EOC_STEP_NUM2 100000U |
| #define RT5033_CHARGER_EOC_MAX 600000U |
| |
| /* |
| * RT5033 charger pre-charge threshold volt limits |
| * (as in CHGCTRL5 register), uV |
| */ |
| |
| #define RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MIN 2300000U |
| #define RT5033_CHARGER_PRE_THRESHOLD_STEP_NUM 100000U |
| #define RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MAX 3800000U |
| |
| /* |
| * RT5033 charger enable UUG, If UUG enable MOS auto control by H/W charger |
| * circuit. |
| */ |
| #define RT5033_CHARGER_UUG_ENABLE 0x02 |
| |
| /* RT5033 charger High impedance mode */ |
| #define RT5033_CHARGER_HZ_DISABLE 0x00 |
| #define RT5033_CHARGER_HZ_ENABLE 0x01 |
| |
| /* RT5033 regulator BUCK output voltage uV */ |
| #define RT5033_REGULATOR_BUCK_VOLTAGE_MIN 1000000U |
| #define RT5033_REGULATOR_BUCK_VOLTAGE_MAX 3000000U |
| #define RT5033_REGULATOR_BUCK_VOLTAGE_STEP 100000U |
| #define RT5033_REGULATOR_BUCK_VOLTAGE_STEP_NUM 32 |
| |
| /* RT5033 regulator LDO output voltage uV */ |
| #define RT5033_REGULATOR_LDO_VOLTAGE_MIN 1200000U |
| #define RT5033_REGULATOR_LDO_VOLTAGE_MAX 3000000U |
| #define RT5033_REGULATOR_LDO_VOLTAGE_STEP 100000U |
| #define RT5033_REGULATOR_LDO_VOLTAGE_STEP_NUM 32 |
| |
| /* RT5033 regulator SAFE LDO output voltage uV */ |
| #define RT5033_REGULATOR_SAFE_LDO_VOLTAGE 4900000U |
| |
| enum rt5033_fuel_reg { |
| RT5033_FUEL_REG_OCV_H = 0x00, |
| RT5033_FUEL_REG_OCV_L = 0x01, |
| RT5033_FUEL_REG_VBAT_H = 0x02, |
| RT5033_FUEL_REG_VBAT_L = 0x03, |
| RT5033_FUEL_REG_SOC_H = 0x04, |
| RT5033_FUEL_REG_SOC_L = 0x05, |
| RT5033_FUEL_REG_CTRL_H = 0x06, |
| RT5033_FUEL_REG_CTRL_L = 0x07, |
| RT5033_FUEL_REG_CRATE = 0x08, |
| RT5033_FUEL_REG_DEVICE_ID = 0x09, |
| RT5033_FUEL_REG_AVG_VOLT_H = 0x0A, |
| RT5033_FUEL_REG_AVG_VOLT_L = 0x0B, |
| RT5033_FUEL_REG_CONFIG_H = 0x0C, |
| RT5033_FUEL_REG_CONFIG_L = 0x0D, |
| /* Reserved 0x0E~0x0F */ |
| RT5033_FUEL_REG_IRQ_CTRL = 0x10, |
| RT5033_FUEL_REG_IRQ_FLAG = 0x11, |
| RT5033_FUEL_VMIN = 0x12, |
| RT5033_FUEL_SMIN = 0x13, |
| /* Reserved 0x14~0x1F */ |
| RT5033_FUEL_VGCOMP1 = 0x20, |
| RT5033_FUEL_VGCOMP2 = 0x21, |
| RT5033_FUEL_VGCOMP3 = 0x22, |
| RT5033_FUEL_VGCOMP4 = 0x23, |
| /* Reserved 0x24~0xFD */ |
| RT5033_FUEL_MFA_H = 0xFE, |
| RT5033_FUEL_MFA_L = 0xFF, |
| |
| RT5033_FUEL_REG_END, |
| }; |
| |
| /* RT5033 fuel gauge battery present property */ |
| #define RT5033_FUEL_BAT_PRESENT 0x02 |
| |
| /* RT5033 PMIC interrupts */ |
| #define RT5033_PMIC_IRQ_BUCKOCP BIT(2) |
| #define RT5033_PMIC_IRQ_BUCKLV BIT(3) |
| #define RT5033_PMIC_IRQ_SAFELDOLV BIT(4) |
| #define RT5033_PMIC_IRQ_LDOLV BIT(5) |
| #define RT5033_PMIC_IRQ_OT BIT(6) |
| #define RT5033_PMIC_IRQ_VDDA_UV BIT(7) |
| |
| #endif /* __RT5033_PRIVATE_H__ */ |
