/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2021 MediaTek Inc. */ #ifndef __RT9467_CHARGER_H #define __RT9467_CHARGER_H #define RT9467_SLAVE_ADDR 0x5B #define RT9467_VENDOR_ID 0x90 #define RT9467_CHIP_REV_E1 0x01 #define RT9467_CHIP_REV_E2 0x02 #define RT9467_CHIP_REV_E3 0x03 #define RT9467_CHIP_REV_E4 0x04 enum rt9467_reg_addr { RT9467_REG_CORE_CTRL0, RT9467_REG_CHG_CTRL1, RT9467_REG_CHG_CTRL2, RT9467_REG_CHG_CTRL3, RT9467_REG_CHG_CTRL4, RT9467_REG_CHG_CTRL5, RT9467_REG_CHG_CTRL6, RT9467_REG_CHG_CTRL7, RT9467_REG_CHG_CTRL8, RT9467_REG_CHG_CTRL9, RT9467_REG_CHG_CTRL10, RT9467_REG_CHG_CTRL11, RT9467_REG_CHG_CTRL12, RT9467_REG_CHG_CTRL13, RT9467_REG_CHG_CTRL14, RT9467_REG_CHG_CTRL15, RT9467_REG_CHG_CTRL16, RT9467_REG_CHG_ADC, RT9467_REG_CHG_DPDM1, RT9467_REG_CHG_DPDM2, RT9467_REG_CHG_DPDM3, RT9467_REG_CHG_CTRL19 = 0x18, RT9467_REG_CHG_CTRL17, RT9467_REG_CHG_CTRL18, RT9467_REG_CHG_HIDDEN_CTRL1 = 0x20, RT9467_REG_CHG_HIDDEN_CTRL2, RT9467_REG_CHG_HIDDEN_CTRL4 = 0x23, RT9467_REG_CHG_HIDDEN_CTRL6 = 0x25, RT9467_REG_CHG_HIDDEN_CTRL7, RT9467_REG_CHG_HIDDEN_CTRL8, RT9467_REG_CHG_HIDDEN_CTRL9, RT9467_REG_CHG_HIDDEN_CTRL15 = 0x2E, RT9467_REG_DEVICE_ID = 0x40, RT9467_REG_CHG_STAT = 0x42, RT9467_REG_CHG_NTC, RT9467_REG_ADC_DATA_H, RT9467_REG_ADC_DATA_L, RT9467_REG_ADC_DATA_TUNE_H, RT9467_REG_ADC_DATA_TUNE_L, RT9467_REG_ADC_DATA_ORG_H, RT9467_REG_ADC_DATA_ORG_L, RT9467_REG_CHG_STATC = 0x50, RT9467_REG_CHG_FAULT, RT9467_REG_TS_STATC, RT9467_REG_CHG_IRQ1, RT9467_REG_CHG_IRQ2, RT9467_REG_CHG_IRQ3, RT9467_REG_DPDM_IRQ, RT9467_REG_CHG_STATC_CTRL = 0x60, RT9467_REG_CHG_FAULT_CTRL, RT9467_REG_TS_STATC_CTRL, RT9467_REG_CHG_IRQ1_CTRL, RT9467_REG_CHG_IRQ2_CTRL, RT9467_REG_CHG_IRQ3_CTRL, RT9467_REG_DPDM_IRQ_CTRL, RT9467_REG_MAX, }; /* =========================== */ /* RT9467 Parameter */ /* =========================== */ /* uA */ #define RT9467_ICHG_NUM 64 #define RT9467_ICHG_MIN 100000 #define RT9467_ICHG_MAX 5000000 #define RT9467_ICHG_STEP 100000 /* uA */ #define RT9467_IEOC_NUM 16 #define RT9467_IEOC_MIN 100000 #define RT9467_IEOC_MAX 850000 #define RT9467_IEOC_STEP 50000 /* uV */ #define RT9467_MIVR_NUM 128 #define RT9467_MIVR_MIN 3900000 #define RT9467_MIVR_MAX 13400000 #define RT9467_MIVR_STEP 100000 /* uA */ #define RT9467_AICR_NUM 64 #define RT9467_AICR_MIN 100000 #define RT9467_AICR_MAX 3250000 #define RT9467_AICR_STEP 50000 /* uV */ #define RT9467_CV_NUM 128 #define RT9467_CV_MIN 3900000 #define RT9467_CV_MAX 4710000 #define RT9467_CV_STEP 10000 /* uV */ #define RT9467_BOOST_VOREG_NUM 64 #define RT9467_BOOST_VOREG_MIN 4425000 #define RT9467_BOOST_VOREG_MAX 5825000 #define RT9467_BOOST_VOREG_STEP 25000 /* uV */ #define RT9467_VPREC_NUM 16 #define RT9467_VPREC_MIN 2000000 #define RT9467_VPREC_MAX 3500000 #define RT9467_VPREC_STEP 100000 /* uA */ #define RT9467_IPREC_NUM 16 #define RT9467_IPREC_MIN 100000 #define RT9467_IPREC_MAX 850000 #define RT9467_IPREC_STEP 50000 /* IR compensation */ /* uohm */ #define RT9467_IRCMP_RES_NUM 8 #define RT9467_IRCMP_RES_MIN 0 #define RT9467_IRCMP_RES_MAX 175000 #define RT9467_IRCMP_RES_STEP 25000 /* IR compensation maximum voltage clamp */ /* uV */ #define RT9467_IRCMP_VCLAMP_NUM 8 #define RT9467_IRCMP_VCLAMP_MIN 0 #define RT9467_IRCMP_VCLAMP_MAX 224000 #define RT9467_IRCMP_VCLAMP_STEP 32000 /* PE+20 voltage */ /* uV */ #define RT9467_PEP20_VOLT_NUM 19 #define RT9467_PEP20_VOLT_MIN 5500000 #define RT9467_PEP20_VOLT_MAX 14500000 #define RT9467_PEP20_VOLT_STEP 500000 /* IIN VTH */ /* uV */ #define RT9467_AICL_VTH_NUM 8 #define RT9467_AICL_VTH_MIN 4100000 #define RT9467_AICL_VTH_MAX 4800000 #define RT9467_AICL_VTH_STEP 100000 /* ADC unit/offset */ #define RT9467_ADC_UNIT_VBUS_DIV5 25000 /* uV */ #define RT9467_ADC_UNIT_VBUS_DIV2 10000 /* uV */ #define RT9467_ADC_UNIT_VBAT 5000 /* uV */ #define RT9467_ADC_UNIT_VSYS 5000 /* uV */ #define RT9467_ADC_UNIT_REGN 5000 /* uV */ #define RT9467_ADC_UNIT_TS_BAT 25 /* 0.01% */ #define RT9467_ADC_UNIT_IBUS 50000 /* uA */ #define RT9467_ADC_UNIT_IBAT 50000 /* uA */ #define RT9467_ADC_UNIT_TEMP_JC 2 /* degree */ #define RT9467_ADC_OFFSET_VBUS_DIV5 0 /* uV */ #define RT9467_ADC_OFFSET_VBUS_DIV2 0 /* uV */ #define RT9467_ADC_OFFSET_VBAT 0 /* uV */ #define RT9467_ADC_OFFSET_VSYS 0 /* uV */ #define RT9467_ADC_OFFSET_REGN 0 /* uV */ #define RT9467_ADC_OFFSET_TS_BAT 0 /* % */ #define RT9467_ADC_OFFSET_IBUS 0 /* uA */ #define RT9467_ADC_OFFSET_IBAT 0 /* uA */ #define RT9467_ADC_OFFSET_TEMP_JC (-40) /* degree */ /* ========== CORE_CTRL0 0x00 ============ */ #define RT9467_SHIFT_RST 7 #define RT9467_MASK_RST (1 << RT9467_SHIFT_RST) /* ========== CHG_CTRL1 0x01 ============ */ #define RT9467_SHIFT_OPA_MODE 0 #define RT9467_SHIFT_HZ_EN 2 #define RT9467_SHIFT_IRQ_PULSE 3 #define RT9467_MASK_OPA_MODE (1 << RT9467_SHIFT_OPA_MODE) #define RT9467_MASK_HZ_EN (1 << RT9467_SHIFT_HZ_EN) #define RT9467_MASK_IRQ_PULSE (1 << RT9467_SHIFT_IRQ_PULSE) /* ========== CHG_CTRL2 0x02 ============ */ #define RT9467_SHIFT_CHG_EN 0 #define RT9467_SHIFT_CFO_EN 1 #define RT9467_SHIFT_IINLMTSEL 2 #define RT9467_SHIFT_TE_EN 4 #define RT9467_MASK_CHG_EN (1 << RT9467_SHIFT_CHG_EN) #define RT9467_MASK_CFO_EN (1 << RT9467_SHIFT_CFO_EN) #define RT9467_MASK_IINLMTSEL 0x0C #define RT9467_MASK_TE_EN (1 << RT9467_SHIFT_TE_EN) /* ========== CHG_CTRL3 0x03 ============ */ #define RT9467_SHIFT_AICR 2 #define RT9467_SHIFT_AICR_EN 1 #define RT9467_SHIFT_ILIM_EN 0 #define RT9467_MASK_AICR 0xFC #define RT9467_MASK_AICR_EN (1 << RT9467_SHIFT_AICR_EN) #define RT9467_MASK_ILIM_EN (1 << RT9467_SHIFT_ILIM_EN) /* ========== CHG_CTRL4 0x04 ============ */ #define RT9467_SHIFT_CV 1 #define RT9467_MASK_CV 0xFE /* ========== CHG_CTRL5 0x05 ============ */ #define RT9467_SHIFT_BOOST_VOREG 2 #define RT9467_MASK_BOOST_VOREG 0xFC /* ========== CHG_CTRL6 0x06 ============ */ #define RT9467_SHIFT_MIVR 1 #define RT9467_SHIFT_MIVR_EN 0 #define RT9467_MASK_MIVR 0xFE #define RT9467_MASK_MIVR_EN (1 << RT9467_SHIFT_MIVR_EN) /* ========== CHG_CTRL7 0x07 ============ */ #define RT9467_SHIFT_ICHG 2 #define RT9467_MASK_ICHG 0xFC /* ========== CHG_CTRL8 0x08 ============ */ #define RT9467_SHIFT_VPREC 4 #define RT9467_SHIFT_IPREC 0 #define RT9467_MASK_VPREC 0xF0 #define RT9467_MASK_IPREC 0x0F /* ========== CHG_CTRL9 0x09 ============ */ #define RT9467_SHIFT_IEOC 4 #define RT9467_MASK_IEOC 0xF0 /* ========== CHG_CTRL10 0x0A ============ */ #define RT9467_SHIFT_BOOST_OC 0 #define RT9467_MASK_BOOST_OC 0x07 /* ========== CHG_CTRL12 0x0C ============ */ #define RT9467_SHIFT_TMR_EN 1 #define RT9467_SHIFT_WT_FC 5 #define RT9467_MASK_TMR_EN (1 << RT9467_SHIFT_TMR_EN) #define RT9467_MASK_WT_FC 0xE0 /* ========== CHG_CTRL13 0x0D ============ */ #define RT9467_SHIFT_WDT_EN 7 #define RT9467_SHIFT_IRQ_REZ 0 #define RT9467_MASK_WDT_EN (1 << RT9467_SHIFT_WDT_EN) #define RT9467_MASK_IRQ_REZ (1 << RT9467_SHIFT_IRQ_REZ) /* ========== CHG_CTRL14 0x0E ============ */ #define RT9467_SHIFT_AICL_MEAS 7 #define RT9467_SHIFT_AICL_VTH 0 #define RT9467_MASK_AICL_MEAS (1 << RT9467_SHIFT_AICL_MEAS) #define RT9467_MASK_AICL_VTH 0x07 /* ========== CHG_CTRL16 0x10 ============ */ #define RT9467_SHIFT_JEITA_EN 4 #define RT9467_MASK_JEITA_EN (1 << RT9467_SHIFT_JEITA_EN) /* ========== CHG_ADC 0x11 ============ */ #define RT9467_SHIFT_ADC_IN_SEL 4 #define RT9467_SHIFT_ADC_START 0 #define RT9467_MASK_ADC_IN_SEL 0xF0 #define RT9467_MASK_ADC_START (1 << RT9467_SHIFT_ADC_START) /* ========== CHG_DPDM1 0x12 ============ */ #define RT9467_SHIFT_USBCHGEN 7 #define RT9467_MASK_USBCHGEN (1 << RT9467_SHIFT_USBCHGEN) /* ========== CHG_DPDM2 0x13 ============ */ #define RT9467_SHIFT_USB_STATUS 0 #define RT9467_MASK_USB_STATUS 0x07 /* ========== CHG_CTRL17 0x19 ============ */ #define RT9467_SHIFT_PUMPX_EN 7 #define RT9467_SHIFT_PUMPX_20_10 6 /* Version of PE */ #define RT9467_SHIFT_PUMPX_UP_DN 5 #define RT9467_SHIFT_PUMPX_DEC 0 #define RT9467_MASK_PUMPX_EN (1 << RT9467_SHIFT_PUMPX_EN) #define RT9467_MASK_PUMPX_20_10 (1 << RT9467_SHIFT_PUMPX_20_10) #define RT9467_MASK_PUMPX_UP_DN (1 << RT9467_SHIFT_PUMPX_UP_DN) #define RT9467_MASK_PUMPX_DEC 0x1F /* ========== CHG_CTRL18 0x1A ============ */ #define RT9467_SHIFT_IRCMP_RES 3 #define RT9467_SHIFT_IRCMP_VCLAMP 0 #define RT9467_MASK_IRCMP_RES 0x38 #define RT9467_MASK_IRCMP_VCLAMP 0x07 /* ========== CHG_STAT 0x42 ============ */ #define RT9467_SHIFT_ADC_STAT 0 #define RT9467_SHIFT_CHG_STAT 6 #define RT9467_MASK_ADC_STAT (1 << RT9467_SHIFT_ADC_STAT) #define RT9467_MASK_CHG_STAT 0xC0 /* ========== CHG_STATC 0x50 ============ */ #define RT9467_SHIFT_PWR_RDY 7 #define RT9467_SHIFT_CHG_MIVR 6 #define RT9467_SHIFT_CHG_AICR 5 #define RT9467_MASK_PWR_RDY (1 << RT9467_SHIFT_PWR_RDY) #define RT9467_MASK_CHG_MIVR (1 << RT9467_SHIFT_CHG_MIVR) #define RT9467_MASK_CHG_AICR (1 << RT9467_SHIFT_CHG_AICR) /* ========== CHG_FAULT 0x51 ============ */ #define RT9467_SHIFT_VBUSOV 7 #define RT9467_MASK_VBUSOV (1 << RT9467_SHIFT_VBUSOV) /* ========== CHG_IRQ2 0x54 ============ */ #define RT9467_SHIFT_CHG_AICLMEASI 0 #define RT9467_SHIFT_WDTMRI 3 #define RT9467_SHIFT_SSFINISHI 4 #define RT9467_MASK_CHG_AICLMEASI (1 << RT9467_SHIFT_CHG_AICLMEASI) #define RT9467_MASK_WDTMRI (1 << RT9467_SHIFT_WDTMRI) #define RT9467_MASK_SSFINISHI (1 << RT9467_SHIFT_SSFINISHI) /* ========== CHG_IRQ3 0x55 ============ */ #define RT9467_SHIFT_ADC_DONEI 0 #define RT9467_SHIFT_PUMPX_DONEI 1 #define RT9467_MASK_ADC_DONEI (1 << RT9467_SHIFT_ADC_DONEI) #define RT9467_MASK_PUMPX_DONEI (1 << RT9467_SHIFT_PUMPX_DONEI) /* ========== DPDM_IRQ 0x56 ============ */ #define RT9467_SHIFT_ATTACHI 0 #define RT9467_MASK_ATTACHI (1 << RT9467_SHIFT_ATTACHI) /* ========== CHG_STATC_CTRL 0x60 ============ */ #define RT9467_SHIFT_PWR_RDYM 7 #define RT9467_SHIFT_CHG_MIVRM 6 #define RT9467_SHIFT_CHG_AICRM 5 #define RT9467_MASK_PWR_RDYM (1 << RT9467_SHIFT_PWR_RDYM) #define RT9467_MASK_CHG_MIVRM (1 << RT9467_SHIFT_CHG_MIVRM) #define RT9467_MASK_CHG_AICRM (1 << RT9467_SHIFT_CHG_AICRM) /* ========== CHG_FAULT_CTRL 0x61 ============ */ #define RT9467_SHIFT_VBUSOVM 7 #define RT9467_MASK_VBUSOVM (1 << RT9467_SHIFT_VBUSOVM) /* ========== CHG_TS_STATC_CTRL 0x62 ============ */ #define RT9467_SHIFT_TS_BAT_HOTM 7 #define RT9467_SHIFT_TS_BAT_WARMM 6 #define RT9467_SHIFT_TS_BAT_COOLM 5 #define RT9467_SHIFT_TS_BAT_COLDM 4 #define RT9467_MASK_TS_BAT_HOTM (1 << RT9467_SHIFT_TS_BAT_HOTM) #define RT9467_MASK_TS_BAT_WARMM (1 << RT9467_SHIFT_TS_BAT_WARMM) #define RT9467_MASK_TS_BAT_COOLM (1 << RT9467_SHIFT_TS_BAT_COOLM) #define RT9467_MASK_TS_BAT_COLDM (1 << RT9467_SHIFT_TS_BAT_COLDM) #define RT9467_MASK_TS_STATC_RESERVED 0x0F /* ========== CHG_IRQ1_CTRL 0x63 ============ */ #define RT9467_SHIFT_CHG_OTPM 7 #define RT9467_SHIFT_CHG_RVPM 6 #define RT9467_SHIFT_CHG_ADPBADM 5 #define RT9467_SHIFT_CHG_STATCM 2 #define RT9467_SHIFT_CHG_FAULTM 1 #define RT9467_SHIFT_TS_STATCM 0 #define RT9467_MASK_CHG_OTPM (1 << RT9467_SHIFT_CHG_OTPM) #define RT9467_MASK_CHG_RVPM (1 << RT9467_SHIFT_CHG_RVPM) #define RT9467_MASK_CHG_ADPBADM (1 << RT9467_SHIFT_CHG_ADPBADM) #define RT9467_MASK_CHG_STATCM (1 << RT9467_SHIFT_CHG_STATCM) #define RT9467_MASK_CHG_FAULTM (1 << RT9467_SHIFT_CHG_FAULTM) #define RT9467_MASK_TS_STATCM (1 << RT9467_SHIFT_TS_STATCM) /* ========== CHG_IRQ2_CTRL 0x64 ============ */ #define RT9467_SHIFT_IEOCM 7 #define RT9467_SHIFT_TERMM 6 #define RT9467_SHIFT_SSFINISHM 4 #define RT9467_SHIFT_CHG_AICLMEASM 0 #define RT9467_MASK_IEOCM (1 << RT9467_SHIFT_IEOCM) #define RT9467_MASK_TERMM (1 << RT9467_SHIFT_TERMM) #define RT9467_MASK_SSFINISHM (1 << RT9467_SHIFT_SSFINISHM) #define RT9467_MASK_CHG_AICLMEASM (1 << RT9467_SHIFT_CHG_AICLMEASM) #define RT9467_MASK_IRQ2_RESERVED 0x04 /* ========== CHG_IRQ3_CTRL 0x65 ============ */ #define RT9467_SHIFT_BST_BATUVM 5 #define RT9467_SHIFT_PUMPX_DONEM 1 #define RT9467_SHIFT_ADC_DONEM 0 #define RT9467_MASK_BST_BATUVM (1 << RT9467_SHIFT_BST_BATUVM) #define RT9467_MASK_PUMPX_DONEM (1 << RT9467_SHIFT_PUMPX_DONEM) #define RT9467_MASK_ADC_DONEM (1 << RT9467_SHIFT_ADC_DONEM) #define RT9467_MASK_IRQ3_RESERVED 0x1C /* ========== DPDM_IRQ_CTRL 0x66 ============ */ #define RT9467_SHIFT_DCDTM 7 #define RT9467_SHIFT_CHGDETM 6 #define RT9467_SHIFT_HVDCP_DETM 5 #define RT9467_SHIFT_DETACHM 1 #define RT9467_SHIFT_ATTACHM 0 #define RT9467_MASK_DCDTM (1 << RT9467_SHIFT_DCDTM) #define RT9467_MASK_CHGDETM (1 << RT9467_SHIFT_CHGDETM) #define RT9467_MASK_HVDCP_DETM (1 << RT9467_SHIFT_HVDCP_DETM) #define RT9467_MASK_DETACHM (1 << RT9467_SHIFT_DETACHM) #define RT9467_MASK_ATTACHM (1 << RT9467_SHIFT_ATTACHM) #define RT9467_MASK_DPDMIRQ_RESERVED 0x1C #endif /* __RT9467_CHARGER_H */