/* * Functions and registers to access AXP20X power management chip. * * Copyright (C) 2013, Carlo Caione * * 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. */ #ifndef __LINUX_MFD_AXP20X_H #define __LINUX_MFD_AXP20X_H enum { AXP202_ID = 0, AXP209_ID, AXP288_ID, NR_AXP20X_VARIANTS, }; #define AXP20X_DATACACHE(m) (0x04 + (m)) /* Power supply */ #define AXP20X_PWR_INPUT_STATUS 0x00 #define AXP20X_PWR_OP_MODE 0x01 #define AXP20X_USB_OTG_STATUS 0x02 #define AXP20X_PWR_OUT_CTRL 0x12 #define AXP20X_DCDC2_V_OUT 0x23 #define AXP20X_DCDC2_LDO3_V_SCAL 0x25 #define AXP20X_DCDC3_V_OUT 0x27 #define AXP20X_LDO24_V_OUT 0x28 #define AXP20X_LDO3_V_OUT 0x29 #define AXP20X_VBUS_IPSOUT_MGMT 0x30 #define AXP20X_V_OFF 0x31 #define AXP20X_OFF_CTRL 0x32 #define AXP20X_CHRG_CTRL1 0x33 #define AXP20X_CHRG_CTRL2 0x34 #define AXP20X_CHRG_BAK_CTRL 0x35 #define AXP20X_PEK_KEY 0x36 #define AXP20X_DCDC_FREQ 0x37 #define AXP20X_V_LTF_CHRG 0x38 #define AXP20X_V_HTF_CHRG 0x39 #define AXP20X_APS_WARN_L1 0x3a #define AXP20X_APS_WARN_L2 0x3b #define AXP20X_V_LTF_DISCHRG 0x3c #define AXP20X_V_HTF_DISCHRG 0x3d /* Interrupt */ #define AXP20X_IRQ1_EN 0x40 #define AXP20X_IRQ2_EN 0x41 #define AXP20X_IRQ3_EN 0x42 #define AXP20X_IRQ4_EN 0x43 #define AXP20X_IRQ5_EN 0x44 #define AXP20X_IRQ6_EN 0x45 #define AXP20X_IRQ1_STATE 0x48 #define AXP20X_IRQ2_STATE 0x49 #define AXP20X_IRQ3_STATE 0x4a #define AXP20X_IRQ4_STATE 0x4b #define AXP20X_IRQ5_STATE 0x4c #define AXP20X_IRQ6_STATE 0x4d /* ADC */ #define AXP20X_ACIN_V_ADC_H 0x56 #define AXP20X_ACIN_V_ADC_L 0x57 #define AXP20X_ACIN_I_ADC_H 0x58 #define AXP20X_ACIN_I_ADC_L 0x59 #define AXP20X_VBUS_V_ADC_H 0x5a #define AXP20X_VBUS_V_ADC_L 0x5b #define AXP20X_VBUS_I_ADC_H 0x5c #define AXP20X_VBUS_I_ADC_L 0x5d #define AXP20X_TEMP_ADC_H 0x5e #define AXP20X_TEMP_ADC_L 0x5f #define AXP20X_TS_IN_H 0x62 #define AXP20X_TS_IN_L 0x63 #define AXP20X_GPIO0_V_ADC_H 0x64 #define AXP20X_GPIO0_V_ADC_L 0x65 #define AXP20X_GPIO1_V_ADC_H 0x66 #define AXP20X_GPIO1_V_ADC_L 0x67 #define AXP20X_PWR_BATT_H 0x70 #define AXP20X_PWR_BATT_M 0x71 #define AXP20X_PWR_BATT_L 0x72 #define AXP20X_BATT_V_H 0x78 #define AXP20X_BATT_V_L 0x79 #define AXP20X_BATT_CHRG_I_H 0x7a #define AXP20X_BATT_CHRG_I_L 0x7b #define AXP20X_BATT_DISCHRG_I_H 0x7c #define AXP20X_BATT_DISCHRG_I_L 0x7d #define AXP20X_IPSOUT_V_HIGH_H 0x7e #define AXP20X_IPSOUT_V_HIGH_L 0x7f /* Power supply */ #define AXP20X_DCDC_MODE 0x80 #define AXP20X_ADC_EN1 0x82 #define AXP20X_ADC_EN2 0x83 #define AXP20X_ADC_RATE 0x84 #define AXP20X_GPIO10_IN_RANGE 0x85 #define AXP20X_GPIO1_ADC_IRQ_RIS 0x86 #define AXP20X_GPIO1_ADC_IRQ_FAL 0x87 #define AXP20X_TIMER_CTRL 0x8a #define AXP20X_VBUS_MON 0x8b #define AXP20X_OVER_TMP 0x8f /* GPIO */ #define AXP20X_GPIO0_CTRL 0x90 #define AXP20X_LDO5_V_OUT 0x91 #define AXP20X_GPIO1_CTRL 0x92 #define AXP20X_GPIO2_CTRL 0x93 #define AXP20X_GPIO20_SS 0x94 #define AXP20X_GPIO3_CTRL 0x95 /* Battery */ #define AXP20X_CHRG_CC_31_24 0xb0 #define AXP20X_CHRG_CC_23_16 0xb1 #define AXP20X_CHRG_CC_15_8 0xb2 #define AXP20X_CHRG_CC_7_0 0xb3 #define AXP20X_DISCHRG_CC_31_24 0xb4 #define AXP20X_DISCHRG_CC_23_16 0xb5 #define AXP20X_DISCHRG_CC_15_8 0xb6 #define AXP20X_DISCHRG_CC_7_0 0xb7 #define AXP20X_CC_CTRL 0xb8 #define AXP20X_FG_RES 0xb9 /* AXP288 specific registers */ #define AXP288_PMIC_ADC_H 0x56 #define AXP288_PMIC_ADC_L 0x57 #define AXP288_ADC_TS_PIN_CTRL 0x84 #define AXP288_PMIC_ADC_EN 0x84 /* Fuel Gauge */ #define AXP288_FG_RDC1_REG 0xba #define AXP288_FG_RDC0_REG 0xbb #define AXP288_FG_OCVH_REG 0xbc #define AXP288_FG_OCVL_REG 0xbd #define AXP288_FG_OCV_CURVE_REG 0xc0 #define AXP288_FG_DES_CAP1_REG 0xe0 #define AXP288_FG_DES_CAP0_REG 0xe1 #define AXP288_FG_CC_MTR1_REG 0xe2 #define AXP288_FG_CC_MTR0_REG 0xe3 #define AXP288_FG_OCV_CAP_REG 0xe4 #define AXP288_FG_CC_CAP_REG 0xe5 #define AXP288_FG_LOW_CAP_REG 0xe6 #define AXP288_FG_TUNE0 0xe8 #define AXP288_FG_TUNE1 0xe9 #define AXP288_FG_TUNE2 0xea #define AXP288_FG_TUNE3 0xeb #define AXP288_FG_TUNE4 0xec #define AXP288_FG_TUNE5 0xed /* Regulators IDs */ enum { AXP20X_LDO1 = 0, AXP20X_LDO2, AXP20X_LDO3, AXP20X_LDO4, AXP20X_LDO5, AXP20X_DCDC2, AXP20X_DCDC3, AXP20X_REG_ID_MAX, }; /* IRQs */ enum { AXP20X_IRQ_ACIN_OVER_V = 1, AXP20X_IRQ_ACIN_PLUGIN, AXP20X_IRQ_ACIN_REMOVAL, AXP20X_IRQ_VBUS_OVER_V, AXP20X_IRQ_VBUS_PLUGIN, AXP20X_IRQ_VBUS_REMOVAL, AXP20X_IRQ_VBUS_V_LOW, AXP20X_IRQ_BATT_PLUGIN, AXP20X_IRQ_BATT_REMOVAL, AXP20X_IRQ_BATT_ENT_ACT_MODE, AXP20X_IRQ_BATT_EXIT_ACT_MODE, AXP20X_IRQ_CHARG, AXP20X_IRQ_CHARG_DONE, AXP20X_IRQ_BATT_TEMP_HIGH, AXP20X_IRQ_BATT_TEMP_LOW, AXP20X_IRQ_DIE_TEMP_HIGH, AXP20X_IRQ_CHARG_I_LOW, AXP20X_IRQ_DCDC1_V_LONG, AXP20X_IRQ_DCDC2_V_LONG, AXP20X_IRQ_DCDC3_V_LONG, AXP20X_IRQ_PEK_SHORT = 22, AXP20X_IRQ_PEK_LONG, AXP20X_IRQ_N_OE_PWR_ON, AXP20X_IRQ_N_OE_PWR_OFF, AXP20X_IRQ_VBUS_VALID, AXP20X_IRQ_VBUS_NOT_VALID, AXP20X_IRQ_VBUS_SESS_VALID, AXP20X_IRQ_VBUS_SESS_END, AXP20X_IRQ_LOW_PWR_LVL1, AXP20X_IRQ_LOW_PWR_LVL2, AXP20X_IRQ_TIMER, AXP20X_IRQ_PEK_RIS_EDGE, AXP20X_IRQ_PEK_FAL_EDGE, AXP20X_IRQ_GPIO3_INPUT, AXP20X_IRQ_GPIO2_INPUT, AXP20X_IRQ_GPIO1_INPUT, AXP20X_IRQ_GPIO0_INPUT, }; enum axp288_irqs { AXP288_IRQ_VBUS_FALL = 2, AXP288_IRQ_VBUS_RISE, AXP288_IRQ_OV, AXP288_IRQ_FALLING_ALT, AXP288_IRQ_RISING_ALT, AXP288_IRQ_OV_ALT, AXP288_IRQ_DONE = 10, AXP288_IRQ_CHARGING, AXP288_IRQ_SAFE_QUIT, AXP288_IRQ_SAFE_ENTER, AXP288_IRQ_ABSENT, AXP288_IRQ_APPEND, AXP288_IRQ_QWBTU, AXP288_IRQ_WBTU, AXP288_IRQ_QWBTO, AXP288_IRQ_WBTO, AXP288_IRQ_QCBTU, AXP288_IRQ_CBTU, AXP288_IRQ_QCBTO, AXP288_IRQ_CBTO, AXP288_IRQ_WL2, AXP288_IRQ_WL1, AXP288_IRQ_GPADC, AXP288_IRQ_OT = 31, AXP288_IRQ_GPIO0, AXP288_IRQ_GPIO1, AXP288_IRQ_POKO, AXP288_IRQ_POKL, AXP288_IRQ_POKS, AXP288_IRQ_POKN, AXP288_IRQ_POKP, AXP288_IRQ_TIMER, AXP288_IRQ_MV_CHNG, AXP288_IRQ_BC_USB_CHNG, }; #define AXP288_TS_ADC_H 0x58 #define AXP288_TS_ADC_L 0x59 #define AXP288_GP_ADC_H 0x5a #define AXP288_GP_ADC_L 0x5b struct axp20x_dev { struct device *dev; struct i2c_client *i2c_client; struct regmap *regmap; struct regmap_irq_chip_data *regmap_irqc; long variant; int nr_cells; struct mfd_cell *cells; const struct regmap_config *regmap_cfg; const struct regmap_irq_chip *regmap_irq_chip; }; #define BATTID_LEN 64 #define OCV_CURVE_SIZE 32 #define MAX_THERM_CURVE_SIZE 25 #define PD_DEF_MIN_TEMP 0 #define PD_DEF_MAX_TEMP 55 struct axp20x_fg_pdata { char battid[BATTID_LEN + 1]; int design_cap; int min_volt; int max_volt; int max_temp; int min_temp; int cap1; int cap0; int rdc1; int rdc0; int ocv_curve[OCV_CURVE_SIZE]; int tcsz; int thermistor_curve[MAX_THERM_CURVE_SIZE][2]; }; #endif /* __LINUX_MFD_AXP20X_H */