/* * Copyright (C) 2016 MediaTek Inc. * ShuFanLee * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See http://www.gnu.org/licenses/gpl-2.0.html for more details. */ #ifndef __RT9466_CHARGER_H #define __RT9466_CHARGER_H #define RT9466_SLAVE_ADDR 0x53 #define RT9466_DEVICE_ID_E2 0x81 #define RT9466_DEVICE_ID_E3 0x82 #define RT9466_DEVICE_ID_E4 0x83 enum rt9466_reg_addr { RT9466_REG_CORE_CTRL0, RT9466_REG_CHG_CTRL1, RT9466_REG_CHG_CTRL2, RT9466_REG_CHG_CTRL3, RT9466_REG_CHG_CTRL4, RT9466_REG_CHG_CTRL5, RT9466_REG_CHG_CTRL6, RT9466_REG_CHG_CTRL7, RT9466_REG_CHG_CTRL8, RT9466_REG_CHG_CTRL9, RT9466_REG_CHG_CTRL10, RT9466_REG_CHG_CTRL11, RT9466_REG_CHG_CTRL12, RT9466_REG_CHG_CTRL13, RT9466_REG_CHG_CTRL14, RT9466_REG_CHG_CTRL15, RT9466_REG_CHG_CTRL16, RT9466_REG_CHG_ADC, RT9466_REG_CHG_CTRL17 = 0x19, RT9466_REG_CHG_CTRL18, RT9466_REG_DEVICE_ID = 0x40, RT9466_REG_CHG_STAT = 0x42, RT9466_REG_CHG_NTC, RT9466_REG_ADC_DATA_H, RT9466_REG_ADC_DATA_L, RT9466_REG_CHG_STATC = 0x50, RT9466_REG_CHG_FAULT, RT9466_REG_TS_STATC, RT9466_REG_CHG_IRQ1, RT9466_REG_CHG_IRQ2, RT9466_REG_CHG_IRQ3, RT9466_REG_CHG_STATC_CTRL = 0x60, RT9466_REG_CHG_FAULT_CTRL, RT9466_REG_TS_STATC_CTRL, RT9466_REG_CHG_IRQ1_CTRL, RT9466_REG_CHG_IRQ2_CTRL, RT9466_REG_CHG_IRQ3_CTRL, RT9466_REG_MAX, }; /* =========================== */ /* RT9466 Parameter */ /* =========================== */ /* mA */ #define RT9466_ICHG_NUM 64 #define RT9466_ICHG_MIN 100 #define RT9466_ICHG_MAX 5000 #define RT9466_ICHG_STEP 100 /* mA */ #define RT9466_IEOC_NUM 16 #define RT9466_IEOC_MIN 100 #define RT9466_IEOC_MAX 850 #define RT9466_IEOC_STEP 50 /* mV */ #define RT9466_MIVR_NUM 128 #define RT9466_MIVR_MIN 3900 #define RT9466_MIVR_MAX 13400 #define RT9466_MIVR_STEP 100 /* mA */ #define RT9466_AICR_NUM 64 #define RT9466_AICR_MIN 100 #define RT9466_AICR_MAX 3250 #define RT9466_AICR_STEP 50 /* mV */ #define RT9466_BAT_VOREG_NUM 128 #define RT9466_BAT_VOREG_MIN 3900 #define RT9466_BAT_VOREG_MAX 4710 #define RT9466_BAT_VOREG_STEP 10 /* mV */ #define RT9466_BOOST_VOREG_NUM 64 #define RT9466_BOOST_VOREG_MIN 4425 #define RT9466_BOOST_VOREG_MAX 5825 #define RT9466_BOOST_VOREG_STEP 25 /* mV */ #define RT9466_VPREC_NUM 16 #define RT9466_VPREC_MIN 2000 #define RT9466_VPREC_MAX 3500 #define RT9466_VPREC_STEP 100 /* mA */ #define RT9466_IPREC_NUM 16 #define RT9466_IPREC_MIN 100 #define RT9466_IPREC_MAX 850 #define RT9466_IPREC_STEP 50 /* Watchdog fast-charge timer */ /* hour */ #define RT9466_WT_FC_NUM 8 #define RT9466_WT_FC_MIN 4 #define RT9466_WT_FC_MAX 20 #define RT9466_WT_FC_STEP 2 /* IR compensation */ /* ohm */ #define RT9466_IRCMP_RES_NUM 8 #define RT9466_IRCMP_RES_MIN 0 #define RT9466_IRCMP_RES_MAX 175 #define RT9466_IRCMP_RES_STEP 25 /* IR compensation maximum voltage clamp */ /* mV */ #define RT9466_IRCMP_VCLAMP_NUM 8 #define RT9466_IRCMP_VCLAMP_MIN 0 #define RT9466_IRCMP_VCLAMP_MAX 224 #define RT9466_IRCMP_VCLAMP_STEP 32 /* PE+20 voltage */ /* mV */ #define RT9466_PEP20_VOLT_NUM 19 #define RT9466_PEP20_VOLT_MIN 5500 #define RT9466_PEP20_VOLT_MAX 14500 #define RT9466_PEP20_VOLT_STEP 500 /* IIN VTH */ /* mV */ #define RT9466_IIN_VTH_NUM 8 #define RT9466_IIN_VTH_MIN 4100 #define RT9466_IIN_VTH_MAX 4800 #define RT9466_IIN_VTH_STEP 100 /* ADC unit/offset */ #define RT9466_ADC_UNIT_VBUS_DIV5 25 /* mV */ #define RT9466_ADC_UNIT_VBUS_DIV2 10 /* mV */ #define RT9466_ADC_UNIT_VBAT 5 /* mV */ #define RT9466_ADC_UNIT_VSYS 5 /* mV */ #define RT9466_ADC_UNIT_REGN 5 /* mV */ #define RT9466_ADC_UNIT_TS_BAT 25 /* 0.01% */ #define RT9466_ADC_UNIT_IBAT 50 /* mA */ #define RT9466_ADC_UNIT_TEMP_JC 2 /* degree */ #define RT9466_ADC_OFFSET_VBUS_DIV5 0 /* mV */ #define RT9466_ADC_OFFSET_VBUS_DIV2 0 /* mV */ #define RT9466_ADC_OFFSET_VBAT 0 /* mV */ #define RT9466_ADC_OFFSET_VSYS 0 /* mV */ #define RT9466_ADC_OFFSET_REGN 0 /* mV */ #define RT9466_ADC_OFFSET_TS_BAT 0 /* % */ #define RT9466_ADC_OFFSET_IBAT 0 /* mA */ #define RT9466_ADC_OFFSET_TEMP_JC (-40) /* degree */ /* ========== CORE_CTRL0 0x00 ============ */ #define RT9466_SHIFT_RST 7 #define RT9466_MASK_RST (1 << RT9466_SHIFT_RST) /* ========== CHG_CTRL1 0x01 ============ */ #define RT9466_SHIFT_OPA_MODE 0 #define RT9466_SHIFT_HZ_EN 2 #define RT9466_MASK_OPA_MODE (1 << RT9466_SHIFT_OPA_MODE) #define RT9466_MASK_HZ_EN (1 << RT9466_SHIFT_HZ_EN) /* ========== CHG_CTRL2 0x02 ============ */ #define RT9466_SHIFT_CHG_EN 0 #define RT9466_SHIFT_CFO_EN 1 #define RT9466_SHIFT_IINLMTSEL 2 #define RT9466_SHIFT_TE_EN 4 #define RT9466_MASK_CHG_EN (1 << RT9466_SHIFT_CHG_EN) #define RT9466_MASK_CFO_EN (1 << RT9466_SHIFT_CFO_EN) #define RT9466_MASK_IINLMTSEL 0x0C #define RT9466_MASK_TE_EN (1 << RT9466_SHIFT_TE_EN) /* ========== CHG_CTRL3 0x03 ============ */ #define RT9466_SHIFT_AICR 2 #define RT9466_SHIFT_AICR_EN 1 #define RT9466_SHIFT_ILIM_EN 0 #define RT9466_MASK_AICR 0xFC #define RT9466_MASK_AICR_EN (1 << RT9466_SHIFT_AICR_EN) #define RT9466_MASK_ILIM_EN (1 << RT9466_SHIFT_ILIM_EN) /* ========== CHG_CTRL4 0x04 ============ */ #define RT9466_SHIFT_BAT_VOREG 1 #define RT9466_MASK_BAT_VOREG 0xFE /* ========== CHG_CTRL5 0x05 ============ */ #define RT9466_SHIFT_BOOST_VOREG 2 #define RT9466_MASK_BOOST_VOREG 0xFC /* ========== CHG_CTRL6 0x06 ============ */ #define RT9466_SHIFT_MIVR 1 #define RT9466_SHIFT_MIVR_EN 0 #define RT9466_MASK_MIVR 0xFE #define RT9466_MASK_MIVR_EN (1 << RT9466_SHIFT_MIVR_EN) /* ========== CHG_CTRL7 0x07 ============ */ #define RT9466_SHIFT_ICHG 2 #define RT9466_MASK_ICHG 0xFC /* ========== CHG_CTRL8 0x08 ============ */ #define RT9466_SHIFT_VPREC 4 #define RT9466_SHIFT_IPREC 0 #define RT9466_MASK_VPREC 0xF0 #define RT9466_MASK_IPREC 0x0F /* ========== CHG_CTRL9 0x09 ============ */ #define RT9466_SHIFT_IEOC 4 #define RT9466_MASK_IEOC 0xF0 /* ========== CHG_CTRL10 0x0A ============ */ #define RT9466_SHIFT_BOOST_OC 0 #define RT9466_MASK_BOOST_OC 0x07 /* ========== CHG_CTRL12 0x0C ============ */ #define RT9466_SHIFT_TMR_EN 1 #define RT9466_SHIFT_WT_FC 5 #define RT9466_MASK_TMR_EN (1 << RT9466_SHIFT_TMR_EN) #define RT9466_MASK_WT_FC 0xE0 /* ========== CHG_CTRL13 0x0D ============ */ #define RT9466_SHIFT_WDT_EN 7 #define RT9466_MASK_WDT_EN (1 << RT9466_SHIFT_WDT_EN) /* ========== CHG_CTRL14 0x0E ============ */ #define RT9466_SHIFT_IIN_MEAS 7 #define RT9466_SHIFT_IIN_VTH 0 #define RT9466_MASK_IIN_MEAS (1 << RT9466_SHIFT_IIN_MEAS) #define RT9466_MASK_IIN_VTH 0x07 /* ========== CHG_CTRL16 0x10 ============ */ #define RT9466_SHIFT_JEITA_EN 4 #define RT9466_MASK_JEITA_EN (1 << RT9466_SHIFT_JEITA_EN) /* ========== CHG_ADC 0x11 ============ */ #define RT9466_SHIFT_ADC_IN_SEL 4 #define RT9466_SHIFT_ADC_START 0 #define RT9466_MASK_ADC_IN_SEL 0xF0 #define RT9466_MASK_ADC_START (1 << RT9466_SHIFT_ADC_START) /* ========== CHG_CTRL17 0x19 ============ */ #define RT9466_SHIFT_PUMPX_EN 7 #define RT9466_SHIFT_PUMPX_20_10 6 /* Version of PE */ #define RT9466_SHIFT_PUMPX_UP_DN 5 #define RT9466_SHIFT_PUMPX_DEC 0 #define RT9466_MASK_PUMPX_EN (1 << RT9466_SHIFT_PUMPX_EN) #define RT9466_MASK_PUMPX_20_10 (1 << RT9466_SHIFT_PUMPX_20_10) #define RT9466_MASK_PUMPX_UP_DN (1 << RT9466_SHIFT_PUMPX_UP_DN) #define RT9466_MASK_PUMPX_DEC 0x1F /* ========== CHG_CTRL18 0x1A ============ */ #define RT9466_SHIFT_IRCMP_RES 3 #define RT9466_SHIFT_IRCMP_VCLAMP 0 #define RT9466_MASK_IRCMP_RES 0x38 #define RT9466_MASK_IRCMP_VCLAMP 0x07 /* ========== CHG_STAT 0x42 ============ */ #define RT9466_SHIFT_ADC_STAT 0 #define RT9466_SHIFT_CHG_STAT 6 #define RT9466_MASK_ADC_STAT (1 << RT9466_SHIFT_ADC_STAT) #define RT9466_MASK_CHG_STAT 0xC0 /* ========== CHG_STATC 0x50 ============ */ #define RT9466_SHIFT_CHG_MIVR 6 #define RT9466_SHIFT_CHG_AICR 5 #define RT9466_MASK_CHG_MIVR (1 << RT9466_SHIFT_CHG_MIVR) #define RT9466_MASK_CHG_AICR (1 << RT9466_SHIFT_CHG_AICR) /* ========== CHG_IRQ2 0x54 ============ */ #define RT9466_SHIFT_CHG_IIN_MEASI 0 #define RT9466_SHIFT_SSFINISHI 4 #define RT9466_MASK_CHG_IIN_MEASI (1 << RT9466_SHIFT_CHG_IIN_MEASI) #define RT9466_MASK_SSFINISHI (1 << RT9466_SHIFT_SSFINISHI) /* ========== CHG_IRQ3 0x55 ============ */ #define RT9466_SHIFT_ADC_DONEI 0 #define RT9466_SHIFT_PUMPX_DONEI 1 #define RT9466_MASK_ADC_DONEI (1 << RT9466_SHIFT_ADC_DONEI) #define RT9466_MASK_PUMPX_DONEI (1 << RT9466_SHIFT_PUMPX_DONEI) /* ========== CHG_STATC_CTRL 0x60 ============ */ #define RT9466_SHIFT_CHG_MIVRM 6 #define RT9466_SHIFT_CHG_AICRM 5 #define RT9466_MASK_CHG_MIVRM (1 << RT9466_SHIFT_CHG_MIVRM) #define RT9466_MASK_CHG_AICRM (1 << RT9466_SHIFT_CHG_AICRM) #endif /* __RT9466_CHARGER_H */