396 lines
11 KiB
C
396 lines
11 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __RT9466_CHARGER_H
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#define __RT9466_CHARGER_H
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#define RT9466_SLAVE_ADDR 0x53
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#define RT9466_VENDOR_ID 0x80
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#define RT9466_CHIP_REV_E1 0x01
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#define RT9466_CHIP_REV_E2 0x02
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#define RT9466_CHIP_REV_E3 0x03
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#define RT9466_CHIP_REV_E4 0x04
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enum rt9466_reg_addr {
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RT9466_REG_CORE_CTRL0,
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RT9466_REG_CHG_CTRL1,
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RT9466_REG_CHG_CTRL2,
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RT9466_REG_CHG_CTRL3,
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RT9466_REG_CHG_CTRL4,
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RT9466_REG_CHG_CTRL5,
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RT9466_REG_CHG_CTRL6,
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RT9466_REG_CHG_CTRL7,
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RT9466_REG_CHG_CTRL8,
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RT9466_REG_CHG_CTRL9,
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RT9466_REG_CHG_CTRL10,
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RT9466_REG_CHG_CTRL11,
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RT9466_REG_CHG_CTRL12,
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RT9466_REG_CHG_CTRL13,
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RT9466_REG_CHG_CTRL14,
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RT9466_REG_CHG_CTRL15,
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RT9466_REG_CHG_CTRL16,
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RT9466_REG_CHG_ADC,
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RT9466_REG_CHG_CTRL19 = 0x18,
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RT9466_REG_CHG_CTRL17,
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RT9466_REG_CHG_CTRL18,
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RT9466_REG_CHG_HIDDEN_CTRL1 = 0x20,
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RT9466_REG_CHG_HIDDEN_CTRL2,
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RT9466_REG_CHG_HIDDEN_CTRL4 = 0x23,
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RT9466_REG_CHG_HIDDEN_CTRL6 = 0x25,
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RT9466_REG_CHG_HIDDEN_CTRL7,
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RT9466_REG_CHG_HIDDEN_CTRL8,
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RT9466_REG_CHG_HIDDEN_CTRL9,
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RT9466_REG_CHG_HIDDEN_CTRL15 = 0x2E,
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RT9466_REG_DEVICE_ID = 0x40,
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RT9466_REG_CHG_STAT = 0x42,
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RT9466_REG_CHG_NTC,
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RT9466_REG_ADC_DATA_H,
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RT9466_REG_ADC_DATA_L,
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RT9466_REG_CHG_STATC = 0x50,
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RT9466_REG_CHG_FAULT,
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RT9466_REG_TS_STATC,
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RT9466_REG_CHG_IRQ1,
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RT9466_REG_CHG_IRQ2,
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RT9466_REG_CHG_IRQ3,
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RT9466_REG_CHG_STATC_CTRL = 0x60,
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RT9466_REG_CHG_FAULT_CTRL,
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RT9466_REG_TS_STATC_CTRL,
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RT9466_REG_CHG_IRQ1_CTRL,
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RT9466_REG_CHG_IRQ2_CTRL,
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RT9466_REG_CHG_IRQ3_CTRL,
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RT9466_REG_MAX,
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};
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/* =========================== */
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/* RT9466 Parameter */
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/* =========================== */
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/* uA */
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#define RT9466_ICHG_NUM 64
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#define RT9466_ICHG_MIN 100000
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#define RT9466_ICHG_MAX 5000000
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#define RT9466_ICHG_STEP 100000
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/* uA */
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#define RT9466_IEOC_NUM 16
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#define RT9466_IEOC_MIN 100000
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#define RT9466_IEOC_MAX 850000
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#define RT9466_IEOC_STEP 50000
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/* uV */
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#define RT9466_MIVR_NUM 128
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#define RT9466_MIVR_MIN 3900000
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#define RT9466_MIVR_MAX 13400000
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#define RT9466_MIVR_STEP 100000
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/* uA */
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#define RT9466_AICR_NUM 64
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#define RT9466_AICR_MIN 100000
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#define RT9466_AICR_MAX 3250000
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#define RT9466_AICR_STEP 50000
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/* uV */
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#define RT9466_CV_NUM 128
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#define RT9466_CV_MIN 3900000
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#define RT9466_CV_MAX 4710000
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#define RT9466_CV_STEP 10000
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/* uV */
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#define RT9466_BOOST_VOREG_NUM 64
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#define RT9466_BOOST_VOREG_MIN 4425000
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#define RT9466_BOOST_VOREG_MAX 5825000
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#define RT9466_BOOST_VOREG_STEP 25000
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/* uV */
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#define RT9466_VPREC_NUM 16
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#define RT9466_VPREC_MIN 2000000
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#define RT9466_VPREC_MAX 3500000
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#define RT9466_VPREC_STEP 100000
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/* uA */
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#define RT9466_IPREC_NUM 16
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#define RT9466_IPREC_MIN 100000
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#define RT9466_IPREC_MAX 850000
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#define RT9466_IPREC_STEP 50000
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/* IR compensation */
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/* uohm */
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#define RT9466_IRCMP_RES_NUM 8
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#define RT9466_IRCMP_RES_MIN 0
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#define RT9466_IRCMP_RES_MAX 175000
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#define RT9466_IRCMP_RES_STEP 25000
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/* IR compensation maximum voltage clamp */
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/* uV */
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#define RT9466_IRCMP_VCLAMP_NUM 8
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#define RT9466_IRCMP_VCLAMP_MIN 0
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#define RT9466_IRCMP_VCLAMP_MAX 224000
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#define RT9466_IRCMP_VCLAMP_STEP 32000
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/* PE+20 voltage */
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/* uV */
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#define RT9466_PEP20_VOLT_NUM 19
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#define RT9466_PEP20_VOLT_MIN 5500000
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#define RT9466_PEP20_VOLT_MAX 14500000
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#define RT9466_PEP20_VOLT_STEP 500000
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/* IIN VTH */
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/* uV */
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#define RT9466_AICL_VTH_NUM 8
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#define RT9466_AICL_VTH_MIN 4100000
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#define RT9466_AICL_VTH_MAX 4800000
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#define RT9466_AICL_VTH_STEP 100000
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/* ADC unit/offset */
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#define RT9466_ADC_UNIT_VBUS_DIV5 25000 /* uV */
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#define RT9466_ADC_UNIT_VBUS_DIV2 10000 /* uV */
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#define RT9466_ADC_UNIT_VBAT 5000 /* uV */
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#define RT9466_ADC_UNIT_VSYS 5000 /* uV */
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#define RT9466_ADC_UNIT_REGN 5000 /* uV */
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#define RT9466_ADC_UNIT_TS_BAT 25 /* 0.01% */
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#define RT9466_ADC_UNIT_IBUS 50000 /* uA */
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#define RT9466_ADC_UNIT_IBAT 50000 /* uA */
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#define RT9466_ADC_UNIT_TEMP_JC 2 /* degree */
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#define RT9466_ADC_OFFSET_VBUS_DIV5 0 /* uV */
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#define RT9466_ADC_OFFSET_VBUS_DIV2 0 /* uV */
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#define RT9466_ADC_OFFSET_VBAT 0 /* uV */
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#define RT9466_ADC_OFFSET_VSYS 0 /* uV */
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#define RT9466_ADC_OFFSET_REGN 0 /* uV */
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#define RT9466_ADC_OFFSET_TS_BAT 0 /* % */
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#define RT9466_ADC_OFFSET_IBUS 0 /* uA */
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#define RT9466_ADC_OFFSET_IBAT 0 /* uA */
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#define RT9466_ADC_OFFSET_TEMP_JC (-40) /* degree */
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/* ========== CORE_CTRL0 0x00 ============ */
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#define RT9466_SHIFT_RST 7
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#define RT9466_MASK_RST (1 << RT9466_SHIFT_RST)
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/* ========== CHG_CTRL1 0x01 ============ */
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#define RT9466_SHIFT_OPA_MODE 0
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#define RT9466_SHIFT_HZ_EN 2
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#define RT9466_SHIFT_IRQ_PULSE 3
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#define RT9466_MASK_OPA_MODE (1 << RT9466_SHIFT_OPA_MODE)
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#define RT9466_MASK_HZ_EN (1 << RT9466_SHIFT_HZ_EN)
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#define RT9466_MASK_IRQ_PULSE (1 << RT9466_SHIFT_IRQ_PULSE)
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/* ========== CHG_CTRL2 0x02 ============ */
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#define RT9466_SHIFT_CHG_EN 0
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#define RT9466_SHIFT_CFO_EN 1
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#define RT9466_SHIFT_IINLMTSEL 2
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#define RT9466_SHIFT_TE_EN 4
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#define RT9466_MASK_CHG_EN (1 << RT9466_SHIFT_CHG_EN)
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#define RT9466_MASK_CFO_EN (1 << RT9466_SHIFT_CFO_EN)
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#define RT9466_MASK_IINLMTSEL 0x0C
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#define RT9466_MASK_TE_EN (1 << RT9466_SHIFT_TE_EN)
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/* ========== CHG_CTRL3 0x03 ============ */
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#define RT9466_SHIFT_AICR 2
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#define RT9466_SHIFT_AICR_EN 1
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#define RT9466_SHIFT_ILIM_EN 0
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#define RT9466_MASK_AICR 0xFC
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#define RT9466_MASK_AICR_EN (1 << RT9466_SHIFT_AICR_EN)
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#define RT9466_MASK_ILIM_EN (1 << RT9466_SHIFT_ILIM_EN)
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/* ========== CHG_CTRL4 0x04 ============ */
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#define RT9466_SHIFT_CV 1
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#define RT9466_MASK_CV 0xFE
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/* ========== CHG_CTRL5 0x05 ============ */
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#define RT9466_SHIFT_BOOST_VOREG 2
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#define RT9466_MASK_BOOST_VOREG 0xFC
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/* ========== CHG_CTRL6 0x06 ============ */
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#define RT9466_SHIFT_MIVR 1
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#define RT9466_SHIFT_MIVR_EN 0
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#define RT9466_MASK_MIVR 0xFE
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#define RT9466_MASK_MIVR_EN (1 << RT9466_SHIFT_MIVR_EN)
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/* ========== CHG_CTRL7 0x07 ============ */
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#define RT9466_SHIFT_ICHG 2
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#define RT9466_MASK_ICHG 0xFC
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/* ========== CHG_CTRL8 0x08 ============ */
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#define RT9466_SHIFT_VPREC 4
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#define RT9466_SHIFT_IPREC 0
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#define RT9466_MASK_VPREC 0xF0
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#define RT9466_MASK_IPREC 0x0F
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/* ========== CHG_CTRL9 0x09 ============ */
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#define RT9466_SHIFT_IEOC 4
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#define RT9466_MASK_IEOC 0xF0
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/* ========== CHG_CTRL10 0x0A ============ */
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#define RT9466_SHIFT_BOOST_OC 0
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#define RT9466_MASK_BOOST_OC 0x07
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/* ========== CHG_CTRL12 0x0C ============ */
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#define RT9466_SHIFT_TMR_EN 1
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#define RT9466_SHIFT_WT_FC 5
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#define RT9466_MASK_TMR_EN (1 << RT9466_SHIFT_TMR_EN)
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#define RT9466_MASK_WT_FC 0xE0
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/* ========== CHG_CTRL13 0x0D ============ */
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#define RT9466_SHIFT_WDT_EN 7
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#define RT9466_SHIFT_IRQ_REZ 0
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#define RT9466_MASK_WDT_EN (1 << RT9466_SHIFT_WDT_EN)
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#define RT9466_MASK_IRQ_REZ (1 << RT9466_SHIFT_IRQ_REZ)
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/* ========== CHG_CTRL14 0x0E ============ */
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#define RT9466_SHIFT_AICL_MEAS 7
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#define RT9466_SHIFT_AICL_VTH 0
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#define RT9466_MASK_AICL_MEAS (1 << RT9466_SHIFT_AICL_MEAS)
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#define RT9466_MASK_AICL_VTH 0x07
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/* ========== CHG_CTRL16 0x10 ============ */
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#define RT9466_SHIFT_JEITA_EN 4
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#define RT9466_MASK_JEITA_EN (1 << RT9466_SHIFT_JEITA_EN)
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/* ========== CHG_ADC 0x11 ============ */
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#define RT9466_SHIFT_ADC_IN_SEL 4
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#define RT9466_SHIFT_ADC_START 0
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#define RT9466_MASK_ADC_IN_SEL 0xF0
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#define RT9466_MASK_ADC_START (1 << RT9466_SHIFT_ADC_START)
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/* ========== CHG_CTRL19 0x18 ============ */
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#define RT9466_SHIFT_RESET_DISABLE 7
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#define RT9466_MASK_RESET_DISABLE (1 << RT9466_SHIFT_RESET_DISABLE)
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/* ========== CHG_CTRL17 0x19 ============ */
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#define RT9466_SHIFT_PUMPX_EN 7
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#define RT9466_SHIFT_PUMPX_20_10 6 /* Version of PE */
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#define RT9466_SHIFT_PUMPX_UP_DN 5
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#define RT9466_SHIFT_PUMPX_DEC 0
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#define RT9466_MASK_PUMPX_EN (1 << RT9466_SHIFT_PUMPX_EN)
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#define RT9466_MASK_PUMPX_20_10 (1 << RT9466_SHIFT_PUMPX_20_10)
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#define RT9466_MASK_PUMPX_UP_DN (1 << RT9466_SHIFT_PUMPX_UP_DN)
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#define RT9466_MASK_PUMPX_DEC 0x1F
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/* ========== CHG_CTRL18 0x1A ============ */
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#define RT9466_SHIFT_IRCMP_RES 3
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#define RT9466_SHIFT_IRCMP_VCLAMP 0
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#define RT9466_MASK_IRCMP_RES 0x38
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#define RT9466_MASK_IRCMP_VCLAMP 0x07
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/* ========== CHG_STAT 0x42 ============ */
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#define RT9466_SHIFT_ADC_STAT 0
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#define RT9466_SHIFT_CHG_STAT 6
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#define RT9466_MASK_ADC_STAT (1 << RT9466_SHIFT_ADC_STAT)
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#define RT9466_MASK_CHG_STAT 0xC0
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/* ========== CHG_STATC 0x50 ============ */
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#define RT9466_SHIFT_CHG_MIVR 6
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#define RT9466_SHIFT_CHG_AICR 5
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#define RT9466_MASK_CHG_MIVR (1 << RT9466_SHIFT_CHG_MIVR)
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#define RT9466_MASK_CHG_AICR (1 << RT9466_SHIFT_CHG_AICR)
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/* ========== CHG_FAULT 0x51 ============ */
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#define RT9466_SHIFT_VBUSOV 7
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#define RT9466_MASK_VBUSOV (1 << RT9467_SHIFT_VBUSOV)
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/* ========== CHG_IRQ2 0x54 ============ */
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#define RT9466_SHIFT_CHG_AICLMEASI 0
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#define RT9466_SHIFT_WDTMRI 3
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#define RT9466_SHIFT_SSFINISHI 4
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#define RT9466_MASK_CHG_AICLMEASI (1 << RT9466_SHIFT_CHG_AICLMEASI)
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#define RT9466_MASK_WDTMRI (1 << RT9466_SHIFT_WDTMRI)
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#define RT9466_MASK_SSFINISHI (1 << RT9466_SHIFT_SSFINISHI)
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/* ========== CHG_IRQ3 0x55 ============ */
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#define RT9466_SHIFT_ADC_DONEI 0
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#define RT9466_SHIFT_PUMPX_DONEI 1
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#define RT9466_MASK_ADC_DONEI (1 << RT9466_SHIFT_ADC_DONEI)
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#define RT9466_MASK_PUMPX_DONEI (1 << RT9466_SHIFT_PUMPX_DONEI)
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/* ========== CHG_STATC_CTRL 0x60 ============ */
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#define RT9466_SHIFT_PWR_RDYM 7
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#define RT9466_SHIFT_CHG_MIVRM 6
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#define RT9466_SHIFT_CHG_AICRM 5
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#define RT9466_MASK_PWR_RDYM (1 << RT9466_SHIFT_PWR_RDYM)
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#define RT9466_MASK_CHG_MIVRM (1 << RT9466_SHIFT_CHG_MIVRM)
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#define RT9466_MASK_CHG_AICRM (1 << RT9466_SHIFT_CHG_AICRM)
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/* ========== CHG_FAULT_CTRL 0x61 ============ */
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#define RT9466_SHIFT_VBUSOVM 7
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#define RT9466_MASK_VBUSOVM (1 << RT9466_SHIFT_VBUSOVM)
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/* ========== CHG_TS_STATC_CTRL 0x62 ============ */
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#define RT9466_SHIFT_TS_BAT_HOTM 7
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#define RT9466_SHIFT_TS_BAT_WARMM 6
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#define RT9466_SHIFT_TS_BAT_COOLM 5
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#define RT9466_SHIFT_TS_BAT_COLDM 4
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#define RT9466_MASK_TS_BAT_HOTM (1 << RT9466_SHIFT_TS_BAT_HOTM)
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#define RT9466_MASK_TS_BAT_WARMM (1 << RT9466_SHIFT_TS_BAT_WARMM)
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#define RT9466_MASK_TS_BAT_COOLM (1 << RT9466_SHIFT_TS_BAT_COOLM)
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#define RT9466_MASK_TS_BAT_COLDM (1 << RT9466_SHIFT_TS_BAT_COLDM)
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#define RT9466_MASK_TS_STATC_RESERVED 0x0F
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/* ========== CHG_IRQ1_CTRL 0x63 ============ */
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#define RT9466_SHIFT_CHG_OTPM 7
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#define RT9466_SHIFT_CHG_RVPM 6
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#define RT9466_SHIFT_CHG_ADPBADM 5
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#define RT9466_SHIFT_CHG_STATCM 2
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#define RT9466_SHIFT_CHG_FAULTM 1
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#define RT9466_SHIFT_TS_STATCM 0
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#define RT9466_MASK_CHG_OTPM (1 << RT9466_SHIFT_CHG_OTPM)
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#define RT9466_MASK_CHG_RVPM (1 << RT9466_SHIFT_CHG_RVPM)
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#define RT9466_MASK_CHG_ADPBADM (1 << RT9466_SHIFT_CHG_ADPBADM)
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#define RT9466_MASK_CHG_STATCM (1 << RT9466_SHIFT_CHG_STATCM)
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#define RT9466_MASK_CHG_FAULTM (1 << RT9466_SHIFT_CHG_FAULTM)
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#define RT9466_MASK_TS_STATCM (1 << RT9466_SHIFT_TS_STATCM)
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/* ========== CHG_IRQ2_CTRL 0x64 ============ */
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#define RT9466_SHIFT_IEOCM 7
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#define RT9466_SHIFT_TERMM 6
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#define RT9466_SHIFT_SSFINISHM 4
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#define RT9466_SHIFT_CHG_AICLMEASM 0
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#define RT9466_MASK_IEOCM (1 << RT9466_SHIFT_IEOCM)
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#define RT9466_MASK_TERMM (1 << RT9466_SHIFT_TERMM)
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#define RT9466_MASK_SSFINISHM (1 << RT9466_SHIFT_SSFINISHM)
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#define RT9466_MASK_CHG_AICLMEASM (1 << RT9466_SHIFT_CHG_AICLMEASM)
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#define RT9466_MASK_IRQ2_RESERVED 0x04
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/* ========== CHG_IRQ3_CTRL 0x65 ============ */
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#define RT9466_SHIFT_BST_BATUVM 5
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#define RT9466_SHIFT_PUMPX_DONEM 1
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#define RT9466_SHIFT_ADC_DONEM 0
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#define RT9466_MASK_BST_BATUVM (1 << RT9466_SHIFT_BST_BATUVM)
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#define RT9466_MASK_PUMPX_DONEM (1 << RT9466_SHIFT_PUMPX_DONEM)
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#define RT9466_MASK_ADC_DONEM (1 << RT9466_SHIFT_ADC_DONEM)
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#define RT9466_MASK_IRQ3_RESERVED 0x1C
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#endif /* __RT9466_CHARGER_H */
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