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include/twl6030.h
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/* SPDX-License-Identifier: GPL-2.0+ */ |
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/* * (C) Copyright 2010 * Texas Instruments, <www.ti.com> |
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*/ |
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#ifndef TWL6030_H #define TWL6030_H |
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#include <common.h> #include <i2c.h> /* I2C chip addresses */ #define TWL6030_CHIP_PM 0x48 #define TWL6030_CHIP_USB 0x49 #define TWL6030_CHIP_ADC 0x49 #define TWL6030_CHIP_CHARGER 0x49 #define TWL6030_CHIP_PWM 0x49 |
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/* Slave Address 0x48 */ |
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#define TWL6030_STS_HW_CONDITIONS 0x21 #define TWL6030_STS_HW_CONDITIONS_PWRON (1 << 0) |
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#define TWL6030_PHOENIX_DEV_ON 0x25 #define TWL6030_PHOENIX_APP_DEVOFF (1 << 0) #define TWL6030_PHOENIX_CON_DEVOFF (1 << 1) #define TWL6030_PHOENIX_MOD_DEVOFF (1 << 2) |
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#define TWL6030_PH_STS_BOOT 0x29 #define TWL6030_PH_STS_BOOT0 (1 << 0) #define TWL6030_PH_STS_BOOT1 (1 << 1) #define TWL6030_PH_STS_BOOT2 (1 << 2) #define TWL6030_PH_STS_BOOT3 (1 << 3) #define TWL6030_VAUX1_CFG_STATE 0x86 #define TWL6030_VAUX1_CFG_VOLTAGE 0x87 |
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#define TWL6030_VMMC_CFG_STATE 0x9A #define TWL6030_VMMC_CFG_VOLTAGE 0x9B #define TWL6030_VUSB_CFG_STATE 0xA2 |
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#define TWL6030_VUSB_CFG_VOLTAGE 0xA3 |
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#define TWL6030_CFG_GRP_P1 (1 << 0) #define TWL6030_CFG_STATE_ON (1 << 0) #define TWL6030_CFG_STATE_P1 (TWL6030_CFG_GRP_P1 << 5) |
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#define TWL6030_CFG_VOLTAGE_18 0x09 #define TWL6030_CFG_VOLTAGE_28 0x13 |
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#define TWL6030_CFG_VOLTAGE_30 0x15 |
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#define TWL6030_CFG_VOLTAGE_33 0x18 |
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#define MISC1 0xE4 #define VAC_MEAS (1 << 2) #define VBAT_MEAS (1 << 1) #define BB_MEAS (1 << 0) |
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#define TWL6030_MISC2 0xE5 |
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#define TWL6030_MISC2_VUSB_IN_PMID (1 << 3) |
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#define TWL6030_MISC2_VUSB_IN_VSYS (1 << 4) |
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/* Slave Address 0x49 */ |
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#define TWL6030_CONTROLLER_STAT1 0xE3 #define TWL6030_CONTROLLER_STAT1_VAC_DET (1 << 3) #define TWL6030_CONTROLLER_STAT1_VBUS_DET (1 << 2) |
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/* Battery CHARGER REGISTERS */ #define CONTROLLER_INT_MASK 0xE0 #define CONTROLLER_CTRL1 0xE1 #define CONTROLLER_WDG 0xE2 #define CONTROLLER_STAT1 0xE3 #define CHARGERUSB_INT_STATUS 0xE4 #define CHARGERUSB_INT_MASK 0xE5 #define CHARGERUSB_STATUS_INT1 0xE6 #define CHARGERUSB_STATUS_INT2 0xE7 #define CHARGERUSB_CTRL1 0xE8 #define CHARGERUSB_CTRL2 0xE9 #define CHARGERUSB_CTRL3 0xEA #define CHARGERUSB_STAT1 0xEB #define CHARGERUSB_VOREG 0xEC #define CHARGERUSB_VICHRG 0xED #define CHARGERUSB_CINLIMIT 0xEE #define CHARGERUSB_CTRLLIMIT1 0xEF /* CHARGERUSB_VICHRG */ #define CHARGERUSB_VICHRG_500 0x4 #define CHARGERUSB_VICHRG_1500 0xE /* CHARGERUSB_CINLIMIT */ #define CHARGERUSB_CIN_LIMIT_100 0x1 #define CHARGERUSB_CIN_LIMIT_300 0x5 #define CHARGERUSB_CIN_LIMIT_500 0x9 #define CHARGERUSB_CIN_LIMIT_NONE 0xF /* CONTROLLER_INT_MASK */ #define MVAC_FAULT (1 << 6) #define MAC_EOC (1 << 5) #define MBAT_REMOVED (1 << 4) #define MFAULT_WDG (1 << 3) #define MBAT_TEMP (1 << 2) #define MVBUS_DET (1 << 1) #define MVAC_DET (1 << 0) /* CHARGERUSB_INT_MASK */ #define MASK_MCURRENT_TERM (1 << 3) #define MASK_MCHARGERUSB_STAT (1 << 2) #define MASK_MCHARGERUSB_THMREG (1 << 1) #define MASK_MCHARGERUSB_FAULT (1 << 0) /* CHARGERUSB_VOREG */ #define CHARGERUSB_VOREG_3P52 0x01 #define CHARGERUSB_VOREG_4P0 0x19 #define CHARGERUSB_VOREG_4P2 0x23 #define CHARGERUSB_VOREG_4P76 0x3F |
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/* CHARGERUSB_CTRL1 */ #define SUSPEND_BOOT (1 << 7) #define OPA_MODE (1 << 6) #define HZ_MODE (1 << 5) #define TERM (1 << 4) |
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/* CHARGERUSB_CTRL2 */ #define CHARGERUSB_CTRL2_VITERM_50 (0 << 5) #define CHARGERUSB_CTRL2_VITERM_100 (1 << 5) #define CHARGERUSB_CTRL2_VITERM_150 (2 << 5) |
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#define CHARGERUSB_CTRL2_VITERM_400 (7 << 5) |
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/* CONTROLLER_CTRL1 */ #define CONTROLLER_CTRL1_EN_CHARGER (1 << 4) #define CONTROLLER_CTRL1_SEL_CHARGER (1 << 3) |
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/* CONTROLLER_STAT1 */ #define CHRG_EXTCHRG_STATZ (1 << 7) #define CHRG_DET_N (1 << 5) #define VAC_DET (1 << 3) #define VBUS_DET (1 << 2) |
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#define FG_REG_10 0xCA #define FG_REG_11 0xCB #define TOGGLE1 0x90 #define FGS (1 << 5) #define FGR (1 << 4) #define GPADCS (1 << 1) #define GPADCR (1 << 0) #define CTRL_P2 0x34 #define CTRL_P2_SP2 (1 << 2) #define CTRL_P2_EOCP2 (1 << 1) #define CTRL_P2_BUSY (1 << 0) |
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#define TWL6032_CTRL_P1 0x36 #define CTRL_P1_SP1 (1 << 3) |
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#define GPCH0_LSB 0x57 #define GPCH0_MSB 0x58 |
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#define TWL6032_GPCH0_LSB 0x3b #define TWL6032_GPSELECT_ISB 0x35 #define USB_PRODUCT_ID_LSB 0x02 #define TWL6030_GPADC_VBAT_CHNL 0x07 #define TWL6032_GPADC_VBAT_CHNL 0x12 #define TWL6030_GPADC_CTRL 0x2e #define TWL6032_GPADC_CTRL2 0x2f #define GPADC_CTRL2_CH18_SCALER_EN (1 << 2) #define GPADC_CTRL_SCALER_DIV4 (1 << 3) |
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#define TWL6030_VBAT_MULT 40 * 1000 |
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#define TWL6032_VBAT_MULT 25 * 1000 |
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#define TWL6030_VBAT_SHIFT (10 + 3) |
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#define TWL6032_VBAT_SHIFT (12 + 2) |
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enum twl603x_chip_type{ chip_TWL6030, |
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chip_TWL6032, |
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chip_TWL603X_cnt }; struct twl6030_data{ u8 chip_type; u8 adc_rbase; u8 adc_ctrl; u8 adc_enable; int vbat_mult; int vbat_shift; }; |
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/* Functions to read and write from TWL6030 */ |
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#ifndef CONFIG_DM_I2C |
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static inline int twl6030_i2c_write_u8(u8 chip_no, u8 reg, u8 val) { return i2c_write(chip_no, reg, 1, &val, 1); } static inline int twl6030_i2c_read_u8(u8 chip_no, u8 reg, u8 *val) { return i2c_read(chip_no, reg, 1, val, 1); } |
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#else int twl6030_i2c_write_u8(u8 chip_no, u8 reg, u8 val); int twl6030_i2c_read_u8(u8 chip_no, u8 reg, u8 *val); #endif |
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/* * Power */ |
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void twl6030_power_off(void); |
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void twl6030_init_battery_charging(void); void twl6030_usb_device_settings(void); |
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void twl6030_start_usb_charging(void); void twl6030_stop_usb_charging(void); int twl6030_get_battery_voltage(void); int twl6030_get_battery_current(void); |
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void twl6030_power_mmc_init(int dev_index); |
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/* * Input */ int twl6030_input_power_button(void); int twl6030_input_charger(void); int twl6030_input_usb(void); |
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#endif /* TWL6030_H */ |