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편집 파일: as3722.h

/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * as3722 definitions * * Copyright (C) 2013 ams * Copyright (c) 2013, NVIDIA Corporation. All rights reserved. * * Author: Florian Lobmaier <florian.lobmaier@ams.com> * Author: Laxman Dewangan <ldewangan@nvidia.com> */ #ifndef __LINUX_MFD_AS3722_H__ #define __LINUX_MFD_AS3722_H__ #include <linux/regmap.h> /* AS3722 registers */ #define AS3722_SD0_VOLTAGE_REG 0x00 #define AS3722_SD1_VOLTAGE_REG 0x01 #define AS3722_SD2_VOLTAGE_REG 0x02 #define AS3722_SD3_VOLTAGE_REG 0x03 #define AS3722_SD4_VOLTAGE_REG 0x04 #define AS3722_SD5_VOLTAGE_REG 0x05 #define AS3722_SD6_VOLTAGE_REG 0x06 #define AS3722_GPIO0_CONTROL_REG 0x08 #define AS3722_GPIO1_CONTROL_REG 0x09 #define AS3722_GPIO2_CONTROL_REG 0x0A #define AS3722_GPIO3_CONTROL_REG 0x0B #define AS3722_GPIO4_CONTROL_REG 0x0C #define AS3722_GPIO5_CONTROL_REG 0x0D #define AS3722_GPIO6_CONTROL_REG 0x0E #define AS3722_GPIO7_CONTROL_REG 0x0F #define AS3722_LDO0_VOLTAGE_REG 0x10 #define AS3722_LDO1_VOLTAGE_REG 0x11 #define AS3722_LDO2_VOLTAGE_REG 0x12 #define AS3722_LDO3_VOLTAGE_REG 0x13 #define AS3722_LDO4_VOLTAGE_REG 0x14 #define AS3722_LDO5_VOLTAGE_REG 0x15 #define AS3722_LDO6_VOLTAGE_REG 0x16 #define AS3722_LDO7_VOLTAGE_REG 0x17 #define AS3722_LDO9_VOLTAGE_REG 0x19 #define AS3722_LDO10_VOLTAGE_REG 0x1A #define AS3722_LDO11_VOLTAGE_REG 0x1B #define AS3722_GPIO_DEB1_REG 0x1E #define AS3722_GPIO_DEB2_REG 0x1F #define AS3722_GPIO_SIGNAL_OUT_REG 0x20 #define AS3722_GPIO_SIGNAL_IN_REG 0x21 #define AS3722_REG_SEQU_MOD1_REG 0x22 #define AS3722_REG_SEQU_MOD2_REG 0x23 #define AS3722_REG_SEQU_MOD3_REG 0x24 #define AS3722_SD_PHSW_CTRL_REG 0x27 #define AS3722_SD_PHSW_STATUS 0x28 #define AS3722_SD0_CONTROL_REG 0x29 #define AS3722_SD1_CONTROL_REG 0x2A #define AS3722_SDmph_CONTROL_REG 0x2B #define AS3722_SD23_CONTROL_REG 0x2C #define AS3722_SD4_CONTROL_REG 0x2D #define AS3722_SD5_CONTROL_REG 0x2E #define AS3722_SD6_CONTROL_REG 0x2F #define AS3722_SD_DVM_REG 0x30 #define AS3722_RESET_REASON_REG 0x31 #define AS3722_BATTERY_VOLTAGE_MONITOR_REG 0x32 #define AS3722_STARTUP_CONTROL_REG 0x33 #define AS3722_RESET_TIMER_REG 0x34 #define AS3722_REFERENCE_CONTROL_REG 0x35 #define AS3722_RESET_CONTROL_REG 0x36 #define AS3722_OVER_TEMP_CONTROL_REG 0x37 #define AS3722_WATCHDOG_CONTROL_REG 0x38 #define AS3722_REG_STANDBY_MOD1_REG 0x39 #define AS3722_REG_STANDBY_MOD2_REG 0x3A #define AS3722_REG_STANDBY_MOD3_REG 0x3B #define AS3722_ENABLE_CTRL1_REG 0x3C #define AS3722_ENABLE_CTRL2_REG 0x3D #define AS3722_ENABLE_CTRL3_REG 0x3E #define AS3722_ENABLE_CTRL4_REG 0x3F #define AS3722_ENABLE_CTRL5_REG 0x40 #define AS3722_PWM_CONTROL_L_REG 0x41 #define AS3722_PWM_CONTROL_H_REG 0x42 #define AS3722_WATCHDOG_TIMER_REG 0x46 #define AS3722_WATCHDOG_SOFTWARE_SIGNAL_REG 0x48 #define AS3722_IOVOLTAGE_REG 0x49 #define AS3722_BATTERY_VOLTAGE_MONITOR2_REG 0x4A #define AS3722_SD_CONTROL_REG 0x4D #define AS3722_LDOCONTROL0_REG 0x4E #define AS3722_LDOCONTROL1_REG 0x4F #define AS3722_SD0_PROTECT_REG 0x50 #define AS3722_SD6_PROTECT_REG 0x51 #define AS3722_PWM_VCONTROL1_REG 0x52 #define AS3722_PWM_VCONTROL2_REG 0x53 #define AS3722_PWM_VCONTROL3_REG 0x54 #define AS3722_PWM_VCONTROL4_REG 0x55 #define AS3722_BB_CHARGER_REG 0x57 #define AS3722_CTRL_SEQU1_REG 0x58 #define AS3722_CTRL_SEQU2_REG 0x59 #define AS3722_OVCURRENT_REG 0x5A #define AS3722_OVCURRENT_DEB_REG 0x5B #define AS3722_SDLV_DEB_REG 0x5C #define AS3722_OC_PG_CTRL_REG 0x5D #define AS3722_OC_PG_CTRL2_REG 0x5E #define AS3722_CTRL_STATUS 0x5F #define AS3722_RTC_CONTROL_REG 0x60 #define AS3722_RTC_SECOND_REG 0x61 #define AS3722_RTC_MINUTE_REG 0x62 #define AS3722_RTC_HOUR_REG 0x63 #define AS3722_RTC_DAY_REG 0x64 #define AS3722_RTC_MONTH_REG 0x65 #define AS3722_RTC_YEAR_REG 0x66 #define AS3722_RTC_ALARM_SECOND_REG 0x67 #define AS3722_RTC_ALARM_MINUTE_REG 0x68 #define AS3722_RTC_ALARM_HOUR_REG 0x69 #define AS3722_RTC_ALARM_DAY_REG 0x6A #define AS3722_RTC_ALARM_MONTH_REG 0x6B #define AS3722_RTC_ALARM_YEAR_REG 0x6C #define AS3722_SRAM_REG 0x6D #define AS3722_RTC_ACCESS_REG 0x6F #define AS3722_RTC_STATUS_REG 0x73 #define AS3722_INTERRUPT_MASK1_REG 0x74 #define AS3722_INTERRUPT_MASK2_REG 0x75 #define AS3722_INTERRUPT_MASK3_REG 0x76 #define AS3722_INTERRUPT_MASK4_REG 0x77 #define AS3722_INTERRUPT_STATUS1_REG 0x78 #define AS3722_INTERRUPT_STATUS2_REG 0x79 #define AS3722_INTERRUPT_STATUS3_REG 0x7A #define AS3722_INTERRUPT_STATUS4_REG 0x7B #define AS3722_TEMP_STATUS_REG 0x7D #define AS3722_ADC0_CONTROL_REG 0x80 #define AS3722_ADC1_CONTROL_REG 0x81 #define AS3722_ADC0_MSB_RESULT_REG 0x82 #define AS3722_ADC0_LSB_RESULT_REG 0x83 #define AS3722_ADC1_MSB_RESULT_REG 0x84 #define AS3722_ADC1_LSB_RESULT_REG 0x85 #define AS3722_ADC1_THRESHOLD_HI_MSB_REG 0x86 #define AS3722_ADC1_THRESHOLD_HI_LSB_REG 0x87 #define AS3722_ADC1_THRESHOLD_LO_MSB_REG 0x88 #define AS3722_ADC1_THRESHOLD_LO_LSB_REG 0x89 #define AS3722_ADC_CONFIGURATION_REG 0x8A #define AS3722_ASIC_ID1_REG 0x90 #define AS3722_ASIC_ID2_REG 0x91 #define AS3722_LOCK_REG 0x9E #define AS3722_FUSE7_REG 0xA7 #define AS3722_MAX_REGISTER 0xF4 #define AS3722_SD0_EXT_ENABLE_MASK 0x03 #define AS3722_SD1_EXT_ENABLE_MASK 0x0C #define AS3722_SD2_EXT_ENABLE_MASK 0x30 #define AS3722_SD3_EXT_ENABLE_MASK 0xC0 #define AS3722_SD4_EXT_ENABLE_MASK 0x03 #define AS3722_SD5_EXT_ENABLE_MASK 0x0C #define AS3722_SD6_EXT_ENABLE_MASK 0x30 #define AS3722_LDO0_EXT_ENABLE_MASK 0x03 #define AS3722_LDO1_EXT_ENABLE_MASK 0x0C #define AS3722_LDO2_EXT_ENABLE_MASK 0x30 #define AS3722_LDO3_EXT_ENABLE_MASK 0xC0 #define AS3722_LDO4_EXT_ENABLE_MASK 0x03 #define AS3722_LDO5_EXT_ENABLE_MASK 0x0C #define AS3722_LDO6_EXT_ENABLE_MASK 0x30 #define AS3722_LDO7_EXT_ENABLE_MASK 0xC0 #define AS3722_LDO9_EXT_ENABLE_MASK 0x0C #define AS3722_LDO10_EXT_ENABLE_MASK 0x30 #define AS3722_LDO11_EXT_ENABLE_MASK 0xC0 #define AS3722_OVCURRENT_SD0_ALARM_MASK 0x07 #define AS3722_OVCURRENT_SD0_ALARM_SHIFT 0x01 #define AS3722_OVCURRENT_SD0_TRIP_MASK 0x18 #define AS3722_OVCURRENT_SD0_TRIP_SHIFT 0x03 #define AS3722_OVCURRENT_SD1_TRIP_MASK 0x60 #define AS3722_OVCURRENT_SD1_TRIP_SHIFT 0x05 #define AS3722_OVCURRENT_SD6_ALARM_MASK 0x07 #define AS3722_OVCURRENT_SD6_ALARM_SHIFT 0x01 #define AS3722_OVCURRENT_SD6_TRIP_MASK 0x18 #define AS3722_OVCURRENT_SD6_TRIP_SHIFT 0x03 /* AS3722 register bits and bit masks */ #define AS3722_LDO_ILIMIT_MASK BIT(7) #define AS3722_LDO_ILIMIT_BIT BIT(7) #define AS3722_LDO0_VSEL_MASK 0x1F #define AS3722_LDO0_VSEL_MIN 0x01 #define AS3722_LDO0_VSEL_MAX 0x12 #define AS3722_LDO0_NUM_VOLT 0x12 #define AS3722_LDO3_VSEL_MASK 0x3F #define AS3722_LDO3_VSEL_MIN 0x01 #define AS3722_LDO3_VSEL_MAX 0x2D #define AS3722_LDO3_NUM_VOLT 0x2D #define AS3722_LDO6_VSEL_BYPASS 0x3F #define AS3722_LDO_VSEL_MASK 0x7F #define AS3722_LDO_VSEL_MIN 0x01 #define AS3722_LDO_VSEL_MAX 0x7F #define AS3722_LDO_VSEL_DNU_MIN 0x25 #define AS3722_LDO_VSEL_DNU_MAX 0x3F #define AS3722_LDO_NUM_VOLT 0x80 #define AS3722_LDO0_CTRL BIT(0) #define AS3722_LDO1_CTRL BIT(1) #define AS3722_LDO2_CTRL BIT(2) #define AS3722_LDO3_CTRL BIT(3) #define AS3722_LDO4_CTRL BIT(4) #define AS3722_LDO5_CTRL BIT(5) #define AS3722_LDO6_CTRL BIT(6) #define AS3722_LDO7_CTRL BIT(7) #define AS3722_LDO9_CTRL BIT(1) #define AS3722_LDO10_CTRL BIT(2) #define AS3722_LDO11_CTRL BIT(3) #define AS3722_LDO3_MODE_MASK (3 << 6) #define AS3722_LDO3_MODE_VAL(n) (((n) & 0x3) << 6) #define AS3722_LDO3_MODE_PMOS AS3722_LDO3_MODE_VAL(0) #define AS3722_LDO3_MODE_PMOS_TRACKING AS3722_LDO3_MODE_VAL(1) #define AS3722_LDO3_MODE_NMOS AS3722_LDO3_MODE_VAL(2) #define AS3722_LDO3_MODE_SWITCH AS3722_LDO3_MODE_VAL(3) #define AS3722_SD_VSEL_MASK 0x7F #define AS3722_SD0_VSEL_MIN 0x01 #define AS3722_SD0_VSEL_MAX 0x5A #define AS3722_SD0_VSEL_LOW_VOL_MAX 0x6E #define AS3722_SD2_VSEL_MIN 0x01 #define AS3722_SD2_VSEL_MAX 0x7F #define AS3722_SDn_CTRL(n) BIT(n) #define AS3722_SD0_MODE_FAST BIT(4) #define AS3722_SD1_MODE_FAST BIT(4) #define AS3722_SD2_MODE_FAST BIT(2) #define AS3722_SD3_MODE_FAST BIT(6) #define AS3722_SD4_MODE_FAST BIT(2) #define AS3722_SD5_MODE_FAST BIT(2) #define AS3722_SD6_MODE_FAST BIT(4) #define AS3722_POWER_OFF BIT(1) #define AS3722_INTERRUPT_MASK1_LID BIT(0) #define AS3722_INTERRUPT_MASK1_ACOK BIT(1) #define AS3722_INTERRUPT_MASK1_ENABLE1 BIT(2) #define AS3722_INTERRUPT_MASK1_OCURR_ALARM_SD0 BIT(3) #define AS3722_INTERRUPT_MASK1_ONKEY_LONG BIT(4) #define AS3722_INTERRUPT_MASK1_ONKEY BIT(5) #define AS3722_INTERRUPT_MASK1_OVTMP BIT(6) #define AS3722_INTERRUPT_MASK1_LOWBAT BIT(7) #define AS3722_INTERRUPT_MASK2_SD0_LV BIT(0) #define AS3722_INTERRUPT_MASK2_SD1_LV BIT(1) #define AS3722_INTERRUPT_MASK2_SD2345_LV BIT(2) #define AS3722_INTERRUPT_MASK2_PWM1_OV_PROT BIT(3) #define AS3722_INTERRUPT_MASK2_PWM2_OV_PROT BIT(4) #define AS3722_INTERRUPT_MASK2_ENABLE2 BIT(5) #define AS3722_INTERRUPT_MASK2_SD6_LV BIT(6) #define AS3722_INTERRUPT_MASK2_RTC_REP BIT(7) #define AS3722_INTERRUPT_MASK3_RTC_ALARM BIT(0) #define AS3722_INTERRUPT_MASK3_GPIO1 BIT(1) #define AS3722_INTERRUPT_MASK3_GPIO2 BIT(2) #define AS3722_INTERRUPT_MASK3_GPIO3 BIT(3) #define AS3722_INTERRUPT_MASK3_GPIO4 BIT(4) #define AS3722_INTERRUPT_MASK3_GPIO5 BIT(5) #define AS3722_INTERRUPT_MASK3_WATCHDOG BIT(6) #define AS3722_INTERRUPT_MASK3_ENABLE3 BIT(7) #define AS3722_INTERRUPT_MASK4_TEMP_SD0_SHUTDOWN BIT(0) #define AS3722_INTERRUPT_MASK4_TEMP_SD1_SHUTDOWN BIT(1) #define AS3722_INTERRUPT_MASK4_TEMP_SD6_SHUTDOWN BIT(2) #define AS3722_INTERRUPT_MASK4_TEMP_SD0_ALARM BIT(3) #define AS3722_INTERRUPT_MASK4_TEMP_SD1_ALARM BIT(4) #define AS3722_INTERRUPT_MASK4_TEMP_SD6_ALARM BIT(5) #define AS3722_INTERRUPT_MASK4_OCCUR_ALARM_SD6 BIT(6) #define AS3722_INTERRUPT_MASK4_ADC BIT(7) #define AS3722_ADC1_INTERVAL_TIME BIT(0) #define AS3722_ADC1_INT_MODE_ON BIT(1) #define AS3722_ADC_BUF_ON BIT(2) #define AS3722_ADC1_LOW_VOLTAGE_RANGE BIT(5) #define AS3722_ADC1_INTEVAL_SCAN BIT(6) #define AS3722_ADC1_INT_MASK BIT(7) #define AS3722_ADC_MSB_VAL_MASK 0x7F #define AS3722_ADC_LSB_VAL_MASK 0x07 #define AS3722_ADC0_CONV_START BIT(7) #define AS3722_ADC0_CONV_NOTREADY BIT(7) #define AS3722_ADC0_SOURCE_SELECT_MASK 0x1F #define AS3722_ADC1_CONV_START BIT(7) #define AS3722_ADC1_CONV_NOTREADY BIT(7) #define AS3722_ADC1_SOURCE_SELECT_MASK 0x1F #define AS3722_CTRL_SEQU1_AC_OK_PWR_ON BIT(0) /* GPIO modes */ #define AS3722_GPIO_MODE_MASK 0x07 #define AS3722_GPIO_MODE_INPUT 0x00 #define AS3722_GPIO_MODE_OUTPUT_VDDH 0x01 #define AS3722_GPIO_MODE_IO_OPEN_DRAIN 0x02 #define AS3722_GPIO_MODE_ADC_IN 0x03 #define AS3722_GPIO_MODE_INPUT_PULL_UP 0x04 #define AS3722_GPIO_MODE_INPUT_PULL_DOWN 0x05 #define AS3722_GPIO_MODE_IO_OPEN_DRAIN_PULL_UP 0x06 #define AS3722_GPIO_MODE_OUTPUT_VDDL 0x07 #define AS3722_GPIO_MODE_VAL(n) ((n) & AS3722_GPIO_MODE_MASK) #define AS3722_GPIO_INV BIT(7) #define AS3722_GPIO_IOSF_MASK 0x78 #define AS3722_GPIO_IOSF_VAL(n) (((n) & 0xF) << 3) #define AS3722_GPIO_IOSF_NORMAL AS3722_GPIO_IOSF_VAL(0) #define AS3722_GPIO_IOSF_INTERRUPT_OUT AS3722_GPIO_IOSF_VAL(1) #define AS3722_GPIO_IOSF_VSUP_LOW_OUT AS3722_GPIO_IOSF_VAL(2) #define AS3722_GPIO_IOSF_GPIO_INTERRUPT_IN AS3722_GPIO_IOSF_VAL(3) #define AS3722_GPIO_IOSF_ISINK_PWM_IN AS3722_GPIO_IOSF_VAL(4) #define AS3722_GPIO_IOSF_VOLTAGE_STBY AS3722_GPIO_IOSF_VAL(5) #define AS3722_GPIO_IOSF_SD0_OUT AS3722_GPIO_IOSF_VAL(6) #define AS3722_GPIO_IOSF_PWR_GOOD_OUT AS3722_GPIO_IOSF_VAL(7) #define AS3722_GPIO_IOSF_Q32K_OUT AS3722_GPIO_IOSF_VAL(8) #define AS3722_GPIO_IOSF_WATCHDOG_IN AS3722_GPIO_IOSF_VAL(9) #define AS3722_GPIO_IOSF_SOFT_RESET_IN AS3722_GPIO_IOSF_VAL(11) #define AS3722_GPIO_IOSF_PWM_OUT AS3722_GPIO_IOSF_VAL(12) #define AS3722_GPIO_IOSF_VSUP_LOW_DEB_OUT AS3722_GPIO_IOSF_VAL(13) #define AS3722_GPIO_IOSF_SD6_LOW_VOLT_LOW AS3722_GPIO_IOSF_VAL(14) #define AS3722_GPIOn_SIGNAL(n) BIT(n) #define AS3722_GPIOn_CONTROL_REG(n) (AS3722_GPIO0_CONTROL_REG + n) #define AS3722_I2C_PULL_UP BIT(4) #define AS3722_INT_PULL_UP BIT(5) #define AS3722_RTC_REP_WAKEUP_EN BIT(0) #define AS3722_RTC_ALARM_WAKEUP_EN BIT(1) #define AS3722_RTC_ON BIT(2) #define AS3722_RTC_IRQMODE BIT(3) #define AS3722_RTC_CLK32K_OUT_EN BIT(5) #define AS3722_WATCHDOG_TIMER_MAX 0x7F #define AS3722_WATCHDOG_ON BIT(0) #define AS3722_WATCHDOG_SW_SIG BIT(0) #define AS3722_EXT_CONTROL_ENABLE1 0x1 #define AS3722_EXT_CONTROL_ENABLE2 0x2 #define AS3722_EXT_CONTROL_ENABLE3 0x3 #define AS3722_FUSE7_SD0_LOW_VOLTAGE BIT(4) /* Interrupt IDs */ enum as3722_irq { AS3722_IRQ_LID, AS3722_IRQ_ACOK, AS3722_IRQ_ENABLE1, AS3722_IRQ_OCCUR_ALARM_SD0, AS3722_IRQ_ONKEY_LONG_PRESS, AS3722_IRQ_ONKEY, AS3722_IRQ_OVTMP, AS3722_IRQ_LOWBAT, AS3722_IRQ_SD0_LV, AS3722_IRQ_SD1_LV, AS3722_IRQ_SD2_LV, AS3722_IRQ_PWM1_OV_PROT, AS3722_IRQ_PWM2_OV_PROT, AS3722_IRQ_ENABLE2, AS3722_IRQ_SD6_LV, AS3722_IRQ_RTC_REP, AS3722_IRQ_RTC_ALARM, AS3722_IRQ_GPIO1, AS3722_IRQ_GPIO2, AS3722_IRQ_GPIO3, AS3722_IRQ_GPIO4, AS3722_IRQ_GPIO5, AS3722_IRQ_WATCHDOG, AS3722_IRQ_ENABLE3, AS3722_IRQ_TEMP_SD0_SHUTDOWN, AS3722_IRQ_TEMP_SD1_SHUTDOWN, AS3722_IRQ_TEMP_SD2_SHUTDOWN, AS3722_IRQ_TEMP_SD0_ALARM, AS3722_IRQ_TEMP_SD1_ALARM, AS3722_IRQ_TEMP_SD6_ALARM, AS3722_IRQ_OCCUR_ALARM_SD6, AS3722_IRQ_ADC, AS3722_IRQ_MAX, }; struct as3722 { struct device *dev; struct regmap *regmap; int chip_irq; unsigned long irq_flags; bool en_intern_int_pullup; bool en_intern_i2c_pullup; bool en_ac_ok_pwr_on; struct regmap_irq_chip_data *irq_data; }; static inline int as3722_read(struct as3722 *as3722, u32 reg, u32 *dest) { return regmap_read(as3722->regmap, reg, dest); } static inline int as3722_write(struct as3722 *as3722, u32 reg, u32 value) { return regmap_write(as3722->regmap, reg, value); } static inline int as3722_block_read(struct as3722 *as3722, u32 reg, int count, u8 *buf) { return regmap_bulk_read(as3722->regmap, reg, buf, count); } static inline int as3722_block_write(struct as3722 *as3722, u32 reg, int count, u8 *data) { return regmap_bulk_write(as3722->regmap, reg, data, count); } static inline int as3722_update_bits(struct as3722 *as3722, u32 reg, u32 mask, u8 val) { return regmap_update_bits(as3722->regmap, reg, mask, val); } static inline int as3722_irq_get_virq(struct as3722 *as3722, int irq) { return regmap_irq_get_virq(as3722->irq_data, irq); } #endif /* __LINUX_MFD_AS3722_H__ */