/*
-*rk818-battery.h - Battery fuel gauge driver structures
+ * rk818_battery.h: fuel gauge driver structures
*
+ * Copyright (C) 2016 Rockchip Electronics Co., Ltd
+ * Author: chenjh <chenjh@rock-chips.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
*/
-#ifndef RK818_BATTERY
-#define RK818_BATTERY
-
-#define VB_MOD_REG 0x21
-#define THERMAL_REG 0x22
-#define DCDC_EN_REG 0x23
-#define NT_STS_MSK_REG2 0x4f
-#define DCDC_ILMAX_REG 0x90
-#define CHRG_COMP_REG1 0x99
-#define CHRG_COMP_REG2 0x9A
-#define SUP_STS_REG 0xA0
-#define USB_CTRL_REG 0xA1
-#define CHRG_CTRL_REG1 0xA3
-#define CHRG_CTRL_REG2 0xA4
-#define CHRG_CTRL_REG3 0xA5
-#define BAT_CTRL_REG 0xA6
-#define BAT_HTS_TS1_REG 0xA8
-#define BAT_LTS_TS1_REG 0xA9
-#define BAT_HTS_TS2_REG 0xAA
-#define BAT_LTS_TS2_REG 0xAB
-
-
-#define TS_CTRL_REG 0xAC
-#define ADC_CTRL_REG 0xAD
-
-#define ON_SOURCE 0xAE
-#define OFF_SOURCE 0xAF
-
-#define GGCON 0xB0
-#define GGSTS 0xB1
-#define FRAME_SMP_INTERV_REG 0xB2
-#define AUTO_SLP_CUR_THR_REG 0xB3
-
-#define GASCNT_CAL_REG3 0xB4
-#define GASCNT_CAL_REG2 0xB5
-#define GASCNT_CAL_REG1 0xB6
-#define GASCNT_CAL_REG0 0xB7
-#define GASCNT3 0xB8
-#define GASCNT2 0xB9
-#define GASCNT1 0xBA
-#define GASCNT0 0xBB
-
-#define BAT_CUR_AVG_REGH 0xBC
-#define BAT_CUR_AVG_REGL 0xBD
-
-#define TS1_ADC_REGH 0xBE
-#define TS1_ADC_REGL 0xBF
-#define TS2_ADC_REGH 0xC0
-#define TS2_ADC_REGL 0xC1
-
-#define BAT_OCV_REGH 0xC2
-#define BAT_OCV_REGL 0xC3
-#define BAT_VOL_REGH 0xC4
-#define BAT_VOL_REGL 0xC5
-
-#define RELAX_ENTRY_THRES_REGH 0xC6
-#define RELAX_ENTRY_THRES_REGL 0xC7
-#define RELAX_EXIT_THRES_REGH 0xC8
-#define RELAX_EXIT_THRES_REGL 0xC9
-
-#define RELAX_VOL1_REGH 0xCA
-#define RELAX_VOL1_REGL 0xCB
-#define RELAX_VOL2_REGH 0xCC
-#define RELAX_VOL2_REGL 0xCD
-
-#define BAT_CUR_R_CALC_REGH 0xCE
-#define BAT_CUR_R_CALC_REGL 0xCF
-#define BAT_VOL_R_CALC_REGH 0xD0
-#define BAT_VOL_R_CALC_REGL 0xD1
-
-#define CAL_OFFSET_REGH 0xD2
-#define CAL_OFFSET_REGL 0xD3
-
-#define NON_ACT_TIMER_CNT_REG 0xD4
-
-#define VCALIB0_REGH 0xD5
-#define VCALIB0_REGL 0xD6
-#define VCALIB1_REGH 0xD7
-#define VCALIB1_REGL 0xD8
-
-#define IOFFSET_REGH 0xDD
-#define IOFFSET_REGL 0xDE
-
-
-/*0xE0 ~0xF2 data register,*/
-#define SOC_REG 0xE0
-
-#define REMAIN_CAP_REG3 0xE1
-#define REMAIN_CAP_REG2 0xE2
-#define REMAIN_CAP_REG1 0xE3
-#define REMAIN_CAP_REG0 0xE4
-
-#define UPDAT_LEVE_REG 0xE5
-
-#define NEW_FCC_REG3 0xE6
-#define NEW_FCC_REG2 0xE7
-#define NEW_FCC_REG1 0xE8
-#define NEW_FCC_REG0 0xE9
-
-#define NON_ACT_TIMER_CNT_REG_SAVE 0xEA
-#define OCV_VOL_VALID_REG 0xEB
-#define REBOOT_CNT_REG 0xEC
-#define PCB_IOFFSET_REG 0xED
-#define MISC_MARK_REG 0xEE
-
-#define PLUG_IN_INT (0)
-#define PLUG_OUT_INT (1)
-#define CHRG_CVTLMT_INT (6)
-
-#define CHRG_EN_MASK (1 << 7)
-#define CHRG_EN (1 << 7)
-#define CHRG_DIS (0 << 7)
-
-#define OTG_EN_MASK (1 << 7)
-#define OTG_EN (1 << 7)
-#define OTG_DIS (0 << 7)
-
-/* gasgauge module enable bit 0: disable 1:enabsle
-TS_CTRL_REG 0xAC*/
-#define GG_EN (1<<7)
-
-/*ADC_CTRL_REG*/
-/*
-if GG_EN = 0 , then the ADC of BAT voltage controlled by the
-bit 0:diabsle 1:enable
-*/
-#define ADC_VOL_EN (1<<7)
-/*
-if GG_EN = 0, then the ADC of BAT current controlled by the
-bit 0: disable 1: enable
-*/
-#define ADC_CUR_EN (1<<6)
-/*the ADC of TS1 controlled by the bit 0:disabsle 1:enable */
-#define ADC_TS1_EN (1<<5)
-/*the ADC of TS2 controlled by the bit 0:disabsle 1:enable */
-#define ADC_TS2_EN (1<<4)
-/*ADC colock phase 0:normal 1:inverted*/
-#define ADC_PHASE (1<<3)
-#define ADC_CLK_SEL 7
-/*****************************************************
-#define ADC_CLK_SEL_2M 0x000
-#define ADC_CLK_SEL_1M 0x001
-#define ADC_CLK_SEL_500K 0x002
-#define ADC_CLK_SEL_250K 0x003
-#define ADC_CLK_SEL_125K 0x004
-******************************************************/
-/*GGCON*/
-/* ADC bat current continue sample times 00:8 01:16 10:32 11:64*/
-#define CUR_SAMPL_CON_TIMES (3<<6)
-/*ADC offset calibreation interval time 00:8min 01:16min 10:32min 11:48min*/
-#define ADC_OFF_CAL_INTERV (3<<4)
-/*OCV sampling interval time 00:8min 01:16min 10:32min :11:48min*/
-#define OCV_SAMPL_INTERV (3<<2)
-
-/*ADC working in current voltage collection mode*/
-#define ADC_CUR_VOL_MODE (1<<1)
-/*ADC working in resistor calculation mode 0:disable 1:enable*/
-#define ADC_RES_MODE 1
-
-/*GGSTS*/
-/*average current filter times 00:1/2 01:1/4 10:1/8 11:1/16*/
-#define RES_CUR_AVG_SEL (3<<5)
-/*battery first connection,edge trigger 0:NOT 1:YES*/
-#define BAT_CON (1<<4)
-/*battery voltage1 update in relax status 0: NOT 1:YE*/
-#define RELAX_VOL1_UPD (1<<3)
-/*battery voltage2 update in relax status 0: NOT 1:YE*/
-#define RELAX_VOL2_UPD (1<<2)
-/*battery coming into relax status 0: NOT 1:YE*/
-#define RELAX_STS (1<<1)
-/*battery average voltage and current updated status 0: NOT 1:YES*/
-#define IV_AVG_UPD_STS (1<<0)
-
-/*FRAME_SMP_INTERV_REG*/
-#define AUTO_SLP_EN (1<<5)
-/* auto sleep mode 0:disable 1:enable*/
-#define FRAME_SMP_INTERV_TIME 0x1F
-
-/*VB_MOD_REG*/
-#define PLUG_IN_STS (1<<6)
-
-/*SUP_STS_REG*/
-#define BAT_EXS (1<<7)
-#define CHARGE_OFF (0x00<<4)
-#define DEAD_CHARGE (0x01<<4)
-#define TRICKLE_CHARGE (0x02<<4)
-#define CC_OR_CV (0x03<<4)
-#define CHARGE_FINISH (0x04<<4)
-#define USB_OVER_VOL (0x05<<4)
-#define BAT_TMP_ERR (0x06<<4)
-#define TIMER_ERR (0x07<<4)
-/* usb is exists*/
-#define USB_EXIST (1<<1)
-/* usb is effective*/
-#define USB_EFF (1<<0)
-
-/*USB_CTRL_REG*/
-#define CHRG_CT_EN (1<<7)
-/* USB_VLIM_SEL*/
-/*
-#define VLIM_4000MV (0x00<<4)
-#define VLIM_4100MV (0x01<<4)
-#define VLIM_4200MV (0x02<<4)
-#define VLIM_4300MV (0x03<<4)
-#define VLIM_4400MV (0x04<<4)
-#define VLIM_4500MV (0x05<<4)
-#define VLIM_4600MV (0x06<<4)
-#define VLIM_4700MV (0x07<<4)
-*/
-
-/*USB_ILIM_SEL*/
-#define ILIM_450MA (0x00)
-#define ILIM_800MA (0x01)
-#define ILIM_850MA (0x02)
-#define ILIM_1000MA (0x03)
-#define ILIM_1250MA (0x04)
-#define ILIM_1500MA (0x05)
-#define ILIM_1750MA (0x06)
-#define ILIM_2000MA (0x07)
-#define ILIM_2250MA (0x08)
-#define ILIM_2500MA (0x09)
-#define ILIM_2750MA (0x0A)
-#define ILIM_3000MA (0x0B)
-
-/*CHRG_VOL_SEL*/
-#define CHRG_VOL4050 (0x00<<4)
-#define CHRG_VOL4100 (0x01<<4)
-#define CHRG_VOL4150 (0x02<<4)
-#define CHRG_VOL4200 (0x03<<4)
-#define CHRG_VOL4300 (0x04<<4)
-#define CHRG_VOL4350 (0x05<<4)
-
-/*CHRG_CUR_SEL*/
-#define CHRG_CUR1000mA (0x00)
-#define CHRG_CUR1200mA (0x01)
-#define CHRG_CUR1400mA (0x02)
-#define CHRG_CUR1600mA (0x03)
-#define CHRG_CUR1800mA (0x04)
-#define CHRG_CUR2000mA (0x05)
-#define CHRG_CUR2200mA (0x06)
-#define CHRG_CUR2400mA (0x07)
-#define CHRG_CUR2600mA (0x08)
-#define CHRG_CUR2800mA (0x09)
-#define CHRG_CUR3000mA (0x0A)
-
-/*CHRG_CTRL_REG2*/
-#define FINISH_100MA (0x00<<6)
-#define FINISH_150MA (0x01<<6)
-#define FINISH_200MA (0x02<<6)
-#define FINISH_250MA (0x03<<6)
-
-/*temp feed back degree*/
-#define TEMP_85C (0x00 << 2)
-#define TEMP_95C (0x01 << 2)
-#define TEMP_105C (0x02 << 2)
-#define TEMP_115C (0x03 << 2)
-
-/* CHRG_CTRL_REG3*/
-#define CHRG_TERM_ANA_SIGNAL (0 << 5)
-#define CHRG_TERM_DIG_SIGNAL (1 << 5)
-#define CHRG_TIMER_CCCV_EN (1 << 2)
-
-/*CHRG_CTRL_REG2*/
-#define CHG_CCCV_4HOUR (0x00)
-#define CHG_CCCV_5HOUR (0x01)
-#define CHG_CCCV_6HOUR (0x02)
-#define CHG_CCCV_8HOUR (0x03)
-#define CHG_CCCV_10HOUR (0x04)
-#define CHG_CCCV_12HOUR (0x05)
-#define CHG_CCCV_14HOUR (0x06)
-#define CHG_CCCV_16HOUR (0x07)
-
-/*GGCON*/
-#define SAMP_TIME_8MIN (0X00<<4)
-#define SAMP_TIME_16MIN (0X01<<4)
-#define SAMP_TIME_32MIN (0X02<<4)
-#define SAMP_TIME_48MIN (0X03<<4)
-
-#define ADC_CURRENT_MODE (1 << 1)
-#define ADC_VOLTAGE_MODE (0 << 1)
-
-#define DRIVER_VERSION "4.0.0"
-#define ROLEX_SPEED (100 * 1000)
-
-#define CHARGING 0x01
-#define DISCHARGING 0x00
-
-#define TIMER_MS_COUNTS 1000
-#define MAX_CHAR 0x7F
-#define MAX_UNSIGNED_CHAR 0xFF
-#define MAX_INT 0x7FFF
-#define MAX_UNSIGNED_INT 0xFFFF
-#define MAX_INT8 0x7F
-#define MAX_UINT8 0xFF
-
-/* Gas Gauge Constatnts */
-#define TEMP_0C 2732
-#define MAX_CAPACITY 0x7fff
-#define MAX_SOC 100
+#ifndef RK818_BATTERY
+#define RK818_BATTERY
+
+/* RK818_INT_STS_MSK_REG2 */
+#define PLUG_IN_MSK BIT(0)
+#define PLUG_OUT_MSK BIT(1)
+#define CHRG_CVTLMT_INT_MSK BIT(6)
+
+/* RK818_TS_CTRL_REG */
+#define GG_EN BIT(7)
+#define ADC_CUR_EN BIT(6)
+#define ADC_TS1_EN BIT(5)
+#define ADC_TS2_EN BIT(4)
+
+/* RK818_GGCON */
+#define OCV_SAMP_MIN_MSK 0x0c
+#define OCV_SAMP_8MIN (0x00 << 2)
+
+#define ADC_CAL_MIN_MSK 0x30
+#define ADC_CAL_8MIN (0x00 << 4)
+#define ADC_CUR_MODE BIT(1)
+
+/* RK818_GGSTS */
+#define BAT_CON BIT(4)
+#define RELAX_VOL1_UPD BIT(3)
+#define RELAX_VOL2_UPD BIT(2)
+#define RELAX_VOL12_UPD_MSK (RELAX_VOL1_UPD | RELAX_VOL2_UPD)
+
+/* RK818_SUP_STS_REG */
+#define CHRG_STATUS_MSK 0x70
+#define BAT_EXS BIT(7)
+#define CHARGE_OFF (0x0 << 4)
+#define DEAD_CHARGE (0x1 << 4)
+#define TRICKLE_CHARGE (0x2 << 4)
+#define CC_OR_CV (0x3 << 4)
+#define CHARGE_FINISH (0x4 << 4)
+#define USB_OVER_VOL (0x5 << 4)
+#define BAT_TMP_ERR (0x6 << 4)
+#define TIMER_ERR (0x7 << 4)
+#define USB_VLIMIT_EN BIT(3)
+#define USB_CLIMIT_EN BIT(2)
+#define USB_EXIST BIT(1)
+#define USB_EFF BIT(0)
+
+/* RK818_USB_CTRL_REG */
+#define CHRG_CT_EN BIT(7)
+#define FINISH_CUR_MSK 0xc0
+#define TEMP_105C (0x02 << 2)
+#define FINISH_100MA (0x00 << 6)
+#define FINISH_150MA (0x01 << 6)
+#define FINISH_200MA (0x02 << 6)
+#define FINISH_250MA (0x03 << 6)
+
+/* RK818_CHRG_CTRL_REG3 */
+#define CHRG_TERM_MODE_MSK BIT(5)
+#define CHRG_TERM_ANA_SIGNAL (0 << 5)
+#define CHRG_TERM_DIG_SIGNAL BIT(5)
+#define CHRG_TIMER_CCCV_EN BIT(2)
+#define CHRG_EN BIT(7)
+
+/* RK818_VB_MON_REG */
+#define RK818_VBAT_LOW_3V0 0x02
+#define RK818_VBAT_LOW_3V4 0x06
+#define PLUG_IN_STS BIT(6)
+
+/* RK818_THERMAL_REG */
+#define FB_TEMP_MSK 0x0c
+
+/* RK818_INT_STS_MSK_REG1 */
+#define VB_LOW_INT_EN BIT(1)
+
+/* RK818_MISC_MARK_REG */
+#define FG_INIT BIT(5)
+#define FG_RESET_LATE BIT(4)
+#define FG_RESET_NOW BIT(3)
+#define ALGO_REST_MODE_MSK (0xc0)
+#define ALGO_REST_MODE_SHIFT 6
+
+/* bit shift */
+#define FB_TEMP_SHIFT 2
+
+/* parse ocv table param */
+#define TIMER_MS_COUNTS 1000
#define MAX_PERCENTAGE 100
+#define MAX_INTERPOLATE 1000
+#define MAX_INT 0x7FFF
-/* Num, cycles with no Learning, after this many cycles, the gauge
- start adjusting FCC, based on Estimated Cell Degradation */
-#define NO_LEARNING_CYCLES 25
-/* Size of the OCV Lookup table */
-#define OCV_TABLE_SIZE 21
-/*
- * OCV Config
- */
-struct ocv_config {
- /*voltage_diff, current_diff: Maximal allowed deviation
- of the voltage and the current from one reading to the
- next that allows the fuel gauge to apply an OCV correction.
- The main purpose of these thresholds is to filter current
- and voltage spikes. Recommended value: these value are
- highly depend on the load nature. if the load creates a lot
- of current spikes .the value may need to be increase*/
- uint8_t voltage_diff;
- uint8_t current_diff;
- /* sleep_enter_current: if the current remains under
- this threshold for [sleep_enter_samples]
- consecutive samples. the gauge enters the SLEEP MODE*/
- uint16_t sleep_enter_current;
- /*sleep_enter_samples: the number of samples that
- satis fy asleep enter or exit condition in order
- to actually enter of exit SLEEP mode*/
- uint8_t sleep_enter_samples;
- /*sleep_exit_samples: to exit SLEEP mode , average
- current should pass this threshold first. then
- current should remain above this threshold for
- [sleep_exit_samples] consecutive samples*/
- uint16_t sleep_exit_current;
- /*sleep_exit_samples: to exit SLEEP mode, average
- current should pass this threshold first, then current
- should remain above this threshold for [sleep_exit_samples]
- consecutive samples.*/
- uint8_t sleep_exit_samples;
- /*relax_period: defines the number of seconds the
- fuel gauge should spend in the SLEEP mode
- before entering the OCV mode, this setting makes
- the gauge wait for a cell voltage recovery after
- a charge or discharge operation*/
- uint16_t relax_period;
- /* flat_zone_low : flat_zone_high :if soc falls into
- the flat zone low% - flat zone high %.the fuel gauge
- wait for a cell voltage recovery after a charge or
- discharge operation.*/
- uint8_t flat_zone_low;
- uint8_t flat_zone_high;
- /*FCC leaning is disqualified if the discharge capacity
- in the OCV mode is greater than this threshold*/
- uint16_t max_ocv_discharge;
- /*the 21-point OCV table*/
- uint16_t table[OCV_TABLE_SIZE];
- /*uint16_t *table;*/
-};
-
-/* EDV Point */
-struct edv_point {
- int16_t voltage;
- uint8_t percent;
-};
-
-/* EDV Point tracking data */
-struct edv_state {
- int16_t voltage;
- uint8_t percent;
- int16_t min_capacity;
- uint8_t edv_cmp;
-};
-
-/* EDV Configuration */
-struct edv_config {
- /*avieraging: True = evokes averaging on voltage
- reading to detect an EDV condition.
- False = no averaging of voltage readings to detect an
- EDV conditation.*/
- bool averaging;
- /*sequential_edv: the sequential_edv setting defines
- how many times in a row the battery should
- pass the EDV threshold to detect an EDV condition.
- this setting is intended to fiter short voltage spikes
- cause by current spikes*/
- uint8_t sequential_edv;
- /*filter_light: difine the calculated EDV voltage
- recovery IIR filter strength
- light-lsetting : for light load (below Qmax/5)
- heavy setting : for ligh load (above Qmax/5)
- the filter is applied only if the load is greater than
- Qmax/3. if average = True. then the Qmax/5 threshold
- is compared to averge current.otherwise it is compared
- to current.
- Recommended value: 15-255. 255---disabsle the filter
- */
- uint8_t filter_light;
- uint8_t filter_heavy;
- /*overload_current: the current level above which an
- EDV condition will not be detected and
- capacity not reconciled*/
- int16_t overload_current;
+#define DRIVER_VERSION "7.1"
- struct edv_point edv[3];
- /*edv: the end-of-discharge voltage-to-capactiy
- correlation points.*/
- /*struct edv_point *edv;*/
-};
-
-/* General Battery Cell Gauging Configuration */
-struct cell_config {
- bool cc_polarity; /*To Be Determined*/
- bool cc_out;
- /*ocv_below_edv1: if set (True), OCV correction allowed
- bellow EDV1 point*/
- bool ocv_below_edv1;
- /*cc_voltage: the charge complete voltage threshold(e.g. 4.2v)
- of the battery. charge cannot be considered complete if the
- battery voltage is below this threshold*/
- int16_t cc_voltage;
- /*cc_current:the charge complete current threshold(e.g. c/20).
- charge cannot be considered complete when charge
- current and average current are greater than this threshold*/
- int16_t cc_current;
- /*design_capacity: design capacity of the battery.
- the battery datasheet should provide this value*/
- uint16_t design_capacity;
- /*design_qmax: the calculated discharge capacity of
- the OCV discharge curve*/
- int16_t design_qmax;
- /*r_sense: the resistance of the current sence element.
- the sense resistor needs to be slelected to
- ensure accurate current measuremen and integration
- at currents >OFF consumption*/
- uint8_t r_sense;
- /*qmax_adjust: the value decremented from QMAX
- every cycle for aging compensation.*/
- uint8_t qmax_adjust;
- /*fcc_adjust: the value decremented from the FCC
- when no learning happen for 25 cycles in a row*/
- uint8_t fcc_adjust;
- /*max_overcharge: the fuel gauge tracks the capacity
- that goes into the battery after a termination
- condition is detected. this improve gauging accuracy
- if the charger's charge termination condition does't
- match to the fuel gauge charge termination condition.*/
- uint16_t max_overcharge;
- /*electronics_load: the current that the system consumes
- int the OFF mode(MPU low power, screen OFF)*/
- uint16_t electronics_load;
- /*max_increment: the maximum increment of FCC if the
- learned capacity is much greater than the exiting
- FCC. recommentded value 150mAh*/
- int16_t max_increment;
- /*max_decrement: the maximum increment of FCC if the
- learned capacity is much lower than the exiting FCC*/
- int16_t max_decrement;
- /*low_temp: the correlation between voltage and remaining
- capacity is considered inaccurate below this temperature.
- any leaning will be disqualified, if the battery temperature
- is below this threshold
- */
- uint8_t low_temp;
- /*deep_dsg_voltage:in order to qualify capacity learning on
- the discharge, the battery voltage should
- be within EDV-deep-dsg_voltage and EDV.*/
- uint16_t deep_dsg_voltage;
- /*
- max_dsg_voltage:limits the amount of the estimated
- discharge when learning is in progress. if the amount of
- the capacity estimation get greater than this threshold,
- the learning gets disqualified
- */
- uint16_t max_dsg_estimate;
- /*
- light_load: FCC learning on discharge disqualifies if
- the load is below this threshold when the
- when EDV2 is reached.
- */
- uint8_t light_load;
- /*
- near_full: this defines a capacity zone from FCC
- to FCC - near_full. A discharge cycles start
- from this capacity zone qualifies for FCC larning.
- */
- uint16_t near_full;
- /*
- cycle_threshold: the amount of capacity that should
- be dicharged from the battery to increment the cycle
- count by 1.cycle counting happens on the discharge only.
- */
- uint16_t cycle_threshold;
- /*recharge: the voltage of recharge.*/
- uint16_t recharge;
- /*
- mode_swtich_capacity: this defines how much capacity
- should pass through the coulomb counter to cause a cycle
- count start condition (either charge or discharge). the gauge
- support 2 cycle typeds.charge and discharge. a cycle starts
- when mode_switch_capacity passes through the coulomb counter
- the cycle get canceled and switches to the opposite direciton
- if mode_switch_capacity passes though
- the coulomb counter in oppositer direciton.
- */
- uint8_t mode_switch_capacity;
- /*call_period: approximate time between fuel gauge calls.*/
- uint8_t call_period;
-
- struct ocv_config *ocv;
- struct edv_config *edv;
+struct battery_platform_data {
+ u32 *ocv_table;
+ u32 *zero_table;
+ u32 *ntc_table;
+ u32 ocv_size;
+ u32 max_chrg_voltage;
+ u32 ntc_size;
+ int ntc_degree_from;
+ u32 pwroff_vol;
+ u32 monitor_sec;
+ u32 zero_algorithm_vol;
+ u32 zero_reserve_dsoc;
+ u32 bat_res;
+ u32 design_capacity;
+ u32 design_qmax;
+ u32 sleep_enter_current;
+ u32 sleep_exit_current;
+ u32 max_soc_offset;
+ u32 sample_res;
+ u32 bat_mode;
+ u32 fb_temp;
+ u32 energy_mode;
+ u32 cccv_hour;
};
-/* Cell State */
-/*
-light-load: ( < C/40)
-
-*/
-struct cell_state {
- /*
- SOC : state-of-charge of the battery in %,it represents
- the % full of the battery from the system empty voltage.
- SOC = NAC/FCC, SOC = 1 -DOD
- */
- int16_t soc;
- /*
- nac :nominal avaiable charge of the battery in mAh.
- it represents the present remain capacity of the battery
- to the system empty voltage under nominal conditions
- */
- int16_t nac;
- /*
- fcc: full battery capacity .this represents the discharge capacity
- of the battery from the defined full condition to the system empty
- voltage(EDV0) under nominal conditions.the value is learned by
- the algorithm on qualified charge and discharge cycleds
- */
- int16_t fcc;
- /* qmax: the battery capacity(mAh) at the OCV curve discharge rate*/
- int16_t qmax;
-
- int16_t voltage;
- int16_t av_voltage;
- int16_t cur;
- int16_t av_current;
-
- int16_t temperature;
- /*
- cycle_count: it represents how many charge or discharge
- cycles a battery has experience. this is used to estimate the
- change of impedance of the battery due to "aging"
- */
- int16_t cycle_count;
- /*
- sleep : in this mode ,the battery fuel gauge is counting
- discharge with the coulomb counter and checking for the
- battery relaxed condition, if a relaxed battery is destected
- the fuel gauge enters OCV mode
- */
- bool sleep;
- bool relax;
-
- bool chg;
- bool dsg;
-
- bool edv0;
- bool edv1;
- bool edv2;
- bool ocv;
- bool cc;
- bool full;
-
- bool eocl;
- bool vcq;
- bool vdq;
- bool init;
-
- struct timeval sleep_timer;
- struct timeval el_sleep_timer;
- uint16_t cumulative_sleep;
-
- int16_t prev_soc;
- int16_t learn_q;
- uint16_t dod_eoc;
- int16_t learn_offset;
- uint16_t learned_cycle;
- int16_t new_fcc;
- int16_t ocv_total_q;
- int16_t ocv_enter_q;
- int16_t negative_q;
- int16_t overcharge_q;
- int16_t charge_cycle_q;
- int16_t discharge_cycle_q;
- int16_t cycle_q;
- uint8_t sequential_cc;
- uint8_t sleep_samples;
- uint8_t sequential_edvs;
-
- uint16_t electronics_load;
- uint16_t cycle_dsg_estimate;
-
- struct edv_state edv;
-
- bool updated;
- bool calibrate;
-
- struct cell_config *config;
+enum work_mode {
+ MODE_ZERO = 0,
+ MODE_FINISH,
+ MODE_SMOOTH_CHRG,
+ MODE_SMOOTH_DISCHRG,
+ MODE_SMOOTH,
};
-struct battery_platform_data {
- int *battery_tmp_tbl;
- unsigned int tblsize;
- u32 *battery_ocv;
- unsigned int ocv_size;
-
- unsigned int monitoring_interval;
- unsigned int max_charger_ilimitmA;
- unsigned int max_charger_currentmA;
- unsigned int max_charger_voltagemV;
- unsigned int termination_currentmA;
-
- unsigned int max_bat_voltagemV;
- unsigned int low_bat_voltagemV;
- unsigned int chrg_diff_vol;
- unsigned int power_off_thresd;
- unsigned int sense_resistor_mohm;
-
- /* twl6032 */
- unsigned long features;
- unsigned long errata;
-
- struct cell_config *cell_cfg;
+enum bat_mode {
+ MODE_BATTARY = 0,
+ MODE_VIRTUAL,
};
-enum fg_mode {
- FG_NORMAL_MODE = 0,/*work normally*/
- TEST_POWER_MODE, /*work without battery*/
+static const u16 feedback_temp_array[] = {
+ 85, 95, 105, 115
};
-enum hw_support_adp {
- HW_ADP_TYPE_USB = 0,/*'HW' means:hardware*/
- HW_ADP_TYPE_DC,
- HW_ADP_TYPE_DUAL
+static const u16 chrg_vol_sel_array[] = {
+ 4050, 4100, 4150, 4200, 4300, 4350
};
-
-/* don't change the following ID, they depend on usb check
- * interface: dwc_otg_check_dpdm()
- */
-enum charger_type {
- NO_CHARGER = 0,
- USB_CHARGER,
- AC_CHARGER,
- DC_CHARGER,
- DUAL_CHARGER
+static const u16 chrg_cur_sel_array[] = {
+ 1000, 1200, 1400, 1600, 1800, 2000, 2250, 2400, 2600, 2800, 3000
};
-enum charger_state {
- OFFLINE = 0,
- ONLINE
+static const u16 chrg_cur_input_array[] = {
+ 450, 800, 850, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000
};
void kernel_power_off(void);
-#if defined(CONFIG_ARCH_ROCKCHIP)
-int dwc_vbus_status(void);
-int get_gadget_connect_flag(void);
-void rk_send_wakeup_key(void);
-#else
-
-static inline int get_gadget_connect_flag(void)
-{
- return 0;
-}
-
-static inline int dwc_otg_check_dpdm(bool wait)
-{
- return 0;
-}
-
-static inline void rk_send_wakeup_key(void)
-{
-}
-#endif
#endif
projects / firefly-linux-kernel-4.4.55.git / blobdiff