rv3032.h File Reference

#include <stddef.h>
#include <stdint.h>
#include <zephyr/device.h>

Go to the source code of this file.

Macros
#define	RV3032_REG_100TH_SECONDS   0x00
#define	RV3032_REG_SECONDS   0x01
#define	RV3032_REG_MINUTES   0x02
#define	RV3032_REG_HOURS   0x03
#define	RV3032_REG_WEEKDAY   0x04
#define	RV3032_REG_DATE   0x05
#define	RV3032_REG_MONTH   0x06
#define	RV3032_REG_YEAR   0x07
#define	RV3032_REG_ALARM_MINUTES   0x08
#define	RV3032_REG_ALARM_HOURS   0x09
#define	RV3032_REG_ALARM_DATE   0x0A
#define	RV3032_REG_TIMER_VALUE_0   0x0B
#define	RV3032_REG_TIMER_VALUE_1   0x0C
#define	RV3032_REG_STATUS   0x0D
#define	RV3032_REG_TEMPERATURE_LSB   0x0E
#define	RV3032_REG_TEMPERATURE_MSB   0x0F
#define	RV3032_REG_CONTROL1   0x10
#define	RV3032_REG_CONTROL2   0x11
#define	RV3032_REG_CONTROL3   0x12
#define	RV3032_TS_CTRL   0x13
#define	RV3032_CLK_INT_MASK   0x14
#define	RV3032_EVI_CONTROL   0x15
#define	RV3032_REG_TEMP_LOW_THLD   0x16
#define	RV3032_REG_TEMP_HIGH_THLD   0x17
#define	RV3032_REG_EEPROM_ADDRESS   0x3D
#define	RV3032_REG_EEPROM_DATA   0x3E
#define	RV3032_REG_EEPROM_COMMAND   0x3F
#define	RV3032_REG_EEPROM_PMU   0xC0
#define	RV3032_REG_EEPROM_RAM1   0x40
#define	RV3032_REG_EEPROM_OFFSET   0xC1
#define	RV3032_REG_EEPROM_CLKOUT1   0xC2
#define	RV3032_REG_EEPROM_CLKOUT2   0xC3
#define	RV3032_REG_EEPROM_TREF0   0xC4
#define	RV3032_REG_EEPROM_TREF1   0xC5
#define	RV3032_CONTROL1_TD   GENMASK(1, 0)
#define	RV3032_CONTROL1_EERD   BIT(2)
#define	RV3032_CONTROL1_TE   BIT(3)
#define	RV3032_CONTROL1_USEL   BIT(4)
#define	RV3032_CONTROL1_GP0   BIT(5)
#define	RV3032_CONTROL2_STOP   BIT(0)
#define	RV3032_CONTROL2_GP1   BIT(1)
#define	RV3032_CONTROL2_EIE   BIT(2)
#define	RV3032_CONTROL2_AIE   BIT(3)
#define	RV3032_CONTROL2_TIE   BIT(4)
#define	RV3032_CONTROL2_UIE   BIT(5)
#define	RV3032_CONTROL2_CLKIE   BIT(6)
#define	RV3032_CONTROL3_TLIE   BIT(0)
#define	RV3032_CONTROL3_THIE   BIT(1)
#define	RV3032_CONTROL3_TLE   BIT(2)
#define	RV3032_CONTROL3_THE   BIT(3)
#define	RV3032_CONTROL3_BSIE   BIT(4)
#define	RV3032_100TH_SECONDS_MASK   GENMASK(7, 0)
#define	RV3032_SECONDS_MASK   GENMASK(6, 0)
#define	RV3032_MINUTES_MASK   GENMASK(6, 0)
#define	RV3032_HOURS_AMPM   BIT(5)
#define	RV3032_HOURS_12H_MASK   GENMASK(4, 0)
#define	RV3032_HOURS_24H_MASK   GENMASK(5, 0)
#define	RV3032_DATE_MASK   GENMASK(5, 0)
#define	RV3032_WEEKDAY_MASK   GENMASK(2, 0)
#define	RV3032_MONTH_MASK   GENMASK(4, 0)
#define	RV3032_YEAR_MASK   GENMASK(7, 0)
#define	RV3032_ALARM_MINUTES_AE_M   BIT(7)
#define	RV3032_ALARM_MINUTES_MASK   GENMASK(6, 0)
#define	RV3032_ALARM_HOURS_AE_H   BIT(7)
#define	RV3032_ALARM_HOURS_AMPM   BIT(5)
#define	RV3032_ALARM_HOURS_12H_MASK   GENMASK(4, 0)
#define	RV3032_ALARM_HOURS_24H_MASK   GENMASK(5, 0)
#define	RV3032_ALARM_DATE_AE_D   BIT(7)
#define	RV3032_ALARM_DATE_MASK   GENMASK(5, 0)
#define	RV3032_STATUS_VLF   BIT(0)
#define	RV3032_STATUS_PORF   BIT(1)
#define	RV3032_STATUS_EVF   BIT(2)
#define	RV3032_STATUS_AF   BIT(3)
#define	RV3032_STATUS_TF   BIT(4)
#define	RV3032_STATUS_UF   BIT(5)
#define	RV3032_STATUS_TLF   BIT(6)
#define	RV3032_STATUS_THF   BIT(7)
#define	RV3032_EEPROM_CLKOUT1_HFD_LOW   GENMASK(7, 0)
#define	RV3032_TEMPERATURE_BSF   BIT(0)
#define	RV3032_TEMPERATURE_CLKF   BIT(1)
#define	RV3032_TEMPERATURE_EEBUSY   BIT(2)
#define	RV3032_TEMPERATURE_EEF   BIT(3)
#define	RV3032_TEMPERATURE_TEMP_LSB   GENMASK(7, 4)
#define	RV3032_EEPROM_PMU_NCLKE   BIT(6)
#define	RV3032_EEPROM_PMU_BSM   GENMASK(5, 4)
#define	RV3032_EEPROM_PMU_TCR   GENMASK(3, 2)
#define	RV3032_EEPROM_PMU_TCM   GENMASK(1, 0)
#define	RV3032_EEPROM_CLKOUT2_OS   BIT(7)
#define	RV3032_EEPROM_CLKOUT2_FD   GENMASK(6, 5)
#define	RV3032_EEPROM_CLKOUT2_HFD_HIGH   GENMASK(4, 0)
#define	RV3032_YEAR_OFFSET   (2000 - 1900)
#define	RV3032_MONTH_OFFSET   1
#define	mfd_rv3032_set_status(dev, mask)
#define	mfd_rv3032_clear_status(dev, mask)

Typedefs
typedef void(*	child_isr_t) (const struct device *dev)

Enumerations
enum	child_dev {   RV3032_DEV_REG = 0 , RV3032_DEV_RTC_ALARM , RV3032_DEV_RTC_UPDATE , RV3032_DEV_COUNTER ,   RV3032_DEV_SENSOR , RV3032_DEV_MAX }
	Child device of rv3032. More...

Functions
int	mfd_rv3032_read_regs (const struct device *dev, uint8_t addr, void *buf, size_t len)
int	mfd_rv3032_read_reg8 (const struct device *dev, uint8_t addr, uint8_t *val)
int	mfd_rv3032_write_regs (const struct device *dev, uint8_t addr, void *buf, size_t len)
int	mfd_rv3032_write_reg8 (const struct device *dev, uint8_t addr, uint8_t val)
int	mfd_rv3032_update_reg8 (const struct device *dev, uint8_t addr, uint8_t mask, uint8_t val)
void	mfd_rv3032_set_irq_handler (const struct device *dev, const struct device *child_dev, enum child_dev child_idx, child_isr_t handler)
int	mfd_rv3032_update_status (const struct device *dev, uint8_t mask, uint8_t val)

Macro Definition Documentation

mfd_rv3032_clear_status

#define mfd_rv3032_clear_status	(		dev,
			mask )

Value:

mfd_rv3032_update_status(dev, mask, 0x00)

mfd_rv3032_set_status

#define mfd_rv3032_set_status	(		dev,
			mask )

Value:

mfd_rv3032_update_status(dev, mask, 0xff)

RV3032_100TH_SECONDS_MASK

#define RV3032_100TH_SECONDS_MASK   GENMASK(7, 0)

RV3032_ALARM_DATE_AE_D

#define RV3032_ALARM_DATE_AE_D   BIT(7)

RV3032_ALARM_DATE_MASK

#define RV3032_ALARM_DATE_MASK   GENMASK(5, 0)

RV3032_ALARM_HOURS_12H_MASK

#define RV3032_ALARM_HOURS_12H_MASK   GENMASK(4, 0)

RV3032_ALARM_HOURS_24H_MASK

#define RV3032_ALARM_HOURS_24H_MASK   GENMASK(5, 0)

RV3032_ALARM_HOURS_AE_H

#define RV3032_ALARM_HOURS_AE_H   BIT(7)

RV3032_ALARM_HOURS_AMPM

#define RV3032_ALARM_HOURS_AMPM   BIT(5)

RV3032_ALARM_MINUTES_AE_M

#define RV3032_ALARM_MINUTES_AE_M   BIT(7)

RV3032_ALARM_MINUTES_MASK

#define RV3032_ALARM_MINUTES_MASK   GENMASK(6, 0)

RV3032_CLK_INT_MASK

#define RV3032_CLK_INT_MASK   0x14

RV3032_CONTROL1_EERD

#define RV3032_CONTROL1_EERD   BIT(2)

RV3032_CONTROL1_GP0

#define RV3032_CONTROL1_GP0   BIT(5)

RV3032_CONTROL1_TD

#define RV3032_CONTROL1_TD   GENMASK(1, 0)

RV3032_CONTROL1_TE

#define RV3032_CONTROL1_TE   BIT(3)

RV3032_CONTROL1_USEL

#define RV3032_CONTROL1_USEL   BIT(4)

RV3032_CONTROL2_AIE

#define RV3032_CONTROL2_AIE   BIT(3)

RV3032_CONTROL2_CLKIE

#define RV3032_CONTROL2_CLKIE   BIT(6)

RV3032_CONTROL2_EIE

#define RV3032_CONTROL2_EIE   BIT(2)

RV3032_CONTROL2_GP1

#define RV3032_CONTROL2_GP1   BIT(1)

RV3032_CONTROL2_STOP

#define RV3032_CONTROL2_STOP   BIT(0)

RV3032_CONTROL2_TIE

#define RV3032_CONTROL2_TIE   BIT(4)

RV3032_CONTROL2_UIE

#define RV3032_CONTROL2_UIE   BIT(5)

RV3032_CONTROL3_BSIE

#define RV3032_CONTROL3_BSIE   BIT(4)

RV3032_CONTROL3_THE

#define RV3032_CONTROL3_THE   BIT(3)

RV3032_CONTROL3_THIE

#define RV3032_CONTROL3_THIE   BIT(1)

RV3032_CONTROL3_TLE

#define RV3032_CONTROL3_TLE   BIT(2)

RV3032_CONTROL3_TLIE

#define RV3032_CONTROL3_TLIE   BIT(0)

RV3032_DATE_MASK

#define RV3032_DATE_MASK   GENMASK(5, 0)

RV3032_EEPROM_CLKOUT1_HFD_LOW

#define RV3032_EEPROM_CLKOUT1_HFD_LOW   GENMASK(7, 0)

RV3032_EEPROM_CLKOUT2_FD

#define RV3032_EEPROM_CLKOUT2_FD   GENMASK(6, 5)

RV3032_EEPROM_CLKOUT2_HFD_HIGH

#define RV3032_EEPROM_CLKOUT2_HFD_HIGH   GENMASK(4, 0)

RV3032_EEPROM_CLKOUT2_OS

#define RV3032_EEPROM_CLKOUT2_OS   BIT(7)

RV3032_EEPROM_PMU_BSM

#define RV3032_EEPROM_PMU_BSM   GENMASK(5, 4)

RV3032_EEPROM_PMU_NCLKE

#define RV3032_EEPROM_PMU_NCLKE   BIT(6)

RV3032_EEPROM_PMU_TCM

#define RV3032_EEPROM_PMU_TCM   GENMASK(1, 0)

RV3032_EEPROM_PMU_TCR

#define RV3032_EEPROM_PMU_TCR   GENMASK(3, 2)

RV3032_EVI_CONTROL

#define RV3032_EVI_CONTROL   0x15

RV3032_HOURS_12H_MASK

#define RV3032_HOURS_12H_MASK   GENMASK(4, 0)

RV3032_HOURS_24H_MASK

#define RV3032_HOURS_24H_MASK   GENMASK(5, 0)

RV3032_HOURS_AMPM

#define RV3032_HOURS_AMPM   BIT(5)

RV3032_MINUTES_MASK

#define RV3032_MINUTES_MASK   GENMASK(6, 0)

RV3032_MONTH_MASK

#define RV3032_MONTH_MASK   GENMASK(4, 0)

RV3032_MONTH_OFFSET

#define RV3032_MONTH_OFFSET   1

RV3032_REG_100TH_SECONDS

#define RV3032_REG_100TH_SECONDS   0x00

RV3032_REG_ALARM_DATE

#define RV3032_REG_ALARM_DATE   0x0A

RV3032_REG_ALARM_HOURS

#define RV3032_REG_ALARM_HOURS   0x09

RV3032_REG_ALARM_MINUTES

#define RV3032_REG_ALARM_MINUTES   0x08

RV3032_REG_CONTROL1

#define RV3032_REG_CONTROL1   0x10

RV3032_REG_CONTROL2

#define RV3032_REG_CONTROL2   0x11

RV3032_REG_CONTROL3

#define RV3032_REG_CONTROL3   0x12

RV3032_REG_DATE

#define RV3032_REG_DATE   0x05

RV3032_REG_EEPROM_ADDRESS

#define RV3032_REG_EEPROM_ADDRESS   0x3D

RV3032_REG_EEPROM_CLKOUT1

#define RV3032_REG_EEPROM_CLKOUT1   0xC2

RV3032_REG_EEPROM_CLKOUT2

#define RV3032_REG_EEPROM_CLKOUT2   0xC3

RV3032_REG_EEPROM_COMMAND

#define RV3032_REG_EEPROM_COMMAND   0x3F

RV3032_REG_EEPROM_DATA

#define RV3032_REG_EEPROM_DATA   0x3E

RV3032_REG_EEPROM_OFFSET

#define RV3032_REG_EEPROM_OFFSET   0xC1

RV3032_REG_EEPROM_PMU

#define RV3032_REG_EEPROM_PMU   0xC0

RV3032_REG_EEPROM_RAM1

#define RV3032_REG_EEPROM_RAM1   0x40

RV3032_REG_EEPROM_TREF0

#define RV3032_REG_EEPROM_TREF0   0xC4

RV3032_REG_EEPROM_TREF1

#define RV3032_REG_EEPROM_TREF1   0xC5

RV3032_REG_HOURS

#define RV3032_REG_HOURS   0x03

RV3032_REG_MINUTES

#define RV3032_REG_MINUTES   0x02

RV3032_REG_MONTH

#define RV3032_REG_MONTH   0x06

RV3032_REG_SECONDS

#define RV3032_REG_SECONDS   0x01

RV3032_REG_STATUS

#define RV3032_REG_STATUS   0x0D

RV3032_REG_TEMP_HIGH_THLD

#define RV3032_REG_TEMP_HIGH_THLD   0x17

RV3032_REG_TEMP_LOW_THLD

#define RV3032_REG_TEMP_LOW_THLD   0x16

RV3032_REG_TEMPERATURE_LSB

#define RV3032_REG_TEMPERATURE_LSB   0x0E

RV3032_REG_TEMPERATURE_MSB

#define RV3032_REG_TEMPERATURE_MSB   0x0F

RV3032_REG_TIMER_VALUE_0

#define RV3032_REG_TIMER_VALUE_0   0x0B

RV3032_REG_TIMER_VALUE_1

#define RV3032_REG_TIMER_VALUE_1   0x0C

RV3032_REG_WEEKDAY

#define RV3032_REG_WEEKDAY   0x04

RV3032_REG_YEAR

#define RV3032_REG_YEAR   0x07

RV3032_SECONDS_MASK

#define RV3032_SECONDS_MASK   GENMASK(6, 0)

RV3032_STATUS_AF

#define RV3032_STATUS_AF   BIT(3)

RV3032_STATUS_EVF

#define RV3032_STATUS_EVF   BIT(2)

RV3032_STATUS_PORF

#define RV3032_STATUS_PORF   BIT(1)

RV3032_STATUS_TF

#define RV3032_STATUS_TF   BIT(4)

RV3032_STATUS_THF

#define RV3032_STATUS_THF   BIT(7)

RV3032_STATUS_TLF

#define RV3032_STATUS_TLF   BIT(6)

RV3032_STATUS_UF

#define RV3032_STATUS_UF   BIT(5)

RV3032_STATUS_VLF

#define RV3032_STATUS_VLF   BIT(0)

RV3032_TEMPERATURE_BSF

#define RV3032_TEMPERATURE_BSF   BIT(0)

RV3032_TEMPERATURE_CLKF

#define RV3032_TEMPERATURE_CLKF   BIT(1)

RV3032_TEMPERATURE_EEBUSY

#define RV3032_TEMPERATURE_EEBUSY   BIT(2)

RV3032_TEMPERATURE_EEF

#define RV3032_TEMPERATURE_EEF   BIT(3)

RV3032_TEMPERATURE_TEMP_LSB

#define RV3032_TEMPERATURE_TEMP_LSB   GENMASK(7, 4)

RV3032_TS_CTRL

#define RV3032_TS_CTRL   0x13

RV3032_WEEKDAY_MASK

#define RV3032_WEEKDAY_MASK   GENMASK(2, 0)

RV3032_YEAR_MASK

#define RV3032_YEAR_MASK   GENMASK(7, 0)

RV3032_YEAR_OFFSET

#define RV3032_YEAR_OFFSET   (2000 - 1900)

Typedef Documentation

child_isr_t

typedef void(* child_isr_t) (const struct device *dev)

Enumeration Type Documentation

child_dev

enum child_dev

Child device of rv3032.

Enumerator
RV3032_DEV_REG
RV3032_DEV_RTC_ALARM
RV3032_DEV_RTC_UPDATE
RV3032_DEV_COUNTER
RV3032_DEV_SENSOR
RV3032_DEV_MAX

Function Documentation

mfd_rv3032_read_reg8()

int mfd_rv3032_read_reg8	(	const struct device *	dev,
		uint8_t	addr,
		uint8_t *	val )

mfd_rv3032_read_regs()

int mfd_rv3032_read_regs	(	const struct device *	dev,
		uint8_t	addr,
		void *	buf,
		size_t	len )

mfd_rv3032_set_irq_handler()

void mfd_rv3032_set_irq_handler	(	const struct device *	dev,
		const struct device *	child_dev,
		enum child_dev	child_idx,
		child_isr_t	handler )

mfd_rv3032_update_reg8()

int mfd_rv3032_update_reg8	(	const struct device *	dev,
		uint8_t	addr,
		uint8_t	mask,
		uint8_t	val )

mfd_rv3032_update_status()

int mfd_rv3032_update_status	(	const struct device *	dev,
		uint8_t	mask,
		uint8_t	val )

mfd_rv3032_write_reg8()

int mfd_rv3032_write_reg8	(	const struct device *	dev,
		uint8_t	addr,
		uint8_t	val )

mfd_rv3032_write_regs()

int mfd_rv3032_write_regs	(	const struct device *	dev,
		uint8_t	addr,
		void *	buf,
		size_t	len )