da9212.c File Reference

#include <console/console.h>
#include <device/i2c_simple.h>
#include <soc/da9212.h>

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Enumerations
enum	{ DA9212_SLAVE_ADDR = 0x68 }

Functions
static void	da9212_hw_init (uint8_t i2c_num, unsigned char variant_id)
void	da9212_probe (uint8_t i2c_num)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
DA9212_SLAVE_ADDR

Definition at line 7 of file da9212.c.

Function Documentation

da9212_hw_init()

static void da9212_hw_init ( uint8_t  i2c_num, unsigned char  variant_id  )

static

Definition at line 11 of file da9212.c.

References BIOS_ERR, DA9212_BUCK_GPI_GPIO1, DA9212_BUCK_GPI_MASK, DA9212_BUCK_GPI_OFF, DA9212_BUCK_GPI_SHIFT, DA9212_BUCK_MODE_AUTO, DA9212_BUCK_MODE_MASK, DA9212_BUCK_MODE_PWM, DA9212_BUCK_MODE_SHIFT, DA9212_REG_BUCKA_CONF, DA9212_REG_BUCKA_CONT, DA9212_REG_BUCKB_CONF, DA9212_REG_BUCKB_CONT, DA9212_REG_PAGE0, DA9212_REG_PAGE_CON, DA9212_REG_PAGE_MASK, DA9212_REG_PAGE_SHIFT, DA9212_SLAVE_ADDR, DA9212_VARIANT_ID_AB, DA9212_VBUCK_SEL_A, DA9212_VBUCK_SEL_MASK, DA9212_VBUCK_SEL_SHIFT, i2c_write_field(), and printk.

Referenced by da9212_probe().

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da9212_probe()

void da9212_probe

(

uint8_t

i2c_num

)

Definition at line 53 of file da9212.c.

References BIOS_ERR, BIOS_INFO, da9212_hw_init(), DA9212_ID, DA9212_REG_DEVICE_ID, DA9212_REG_PAGE4, DA9212_REG_PAGE_CON, DA9212_REG_PAGE_SHIFT, DA9212_REG_VARIANT_ID, DA9212_SLAVE_ADDR, i2c_read_field(), i2c_write_field(), and printk.

Referenced by configure_ext_buck().

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