regulator.c File Reference

#include <console/console.h>
#include <ec/google/chromeec/ec.h>
#include <soc/mt6359p.h>
#include <soc/mt6360.h>
#include <soc/mt6691.h>
#include <soc/regulator.h>

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Macros
#define	MT6691_I2C_NUM   7

Functions
static int	get_mt6360_regulator_id (enum mtk_regulator regulator)
static int	get_mt6359p_regulator_id (enum mtk_regulator regulator)
static int	get_mt6691_regulator_id (enum mtk_regulator regulator)
static int	check_regulator_control (enum mtk_regulator regulator)
void	mainboard_set_regulator_vol (enum mtk_regulator regulator, uint32_t voltage_uv)
uint32_t	mainboard_get_regulator_vol (enum mtk_regulator regulator)
int	mainboard_enable_regulator (enum mtk_regulator regulator, uint8_t enable)
uint8_t	mainboard_regulator_is_enabled (enum mtk_regulator regulator)

Macro Definition Documentation

MT6691_I2C_NUM

#define MT6691_I2C_NUM   7

Definition at line 10 of file regulator.c.

Function Documentation

check_regulator_control()

static int check_regulator_control ( enum mtk_regulator  regulator )

static

Definition at line 40 of file regulator.c.

References BIOS_WARNING, MTK_REGULATOR_VDD1, and printk.

Referenced by mainboard_enable_regulator(), mainboard_get_regulator_vol(), mainboard_regulator_is_enabled(), and mainboard_set_regulator_vol().

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get_mt6359p_regulator_id()

static int get_mt6359p_regulator_id ( enum mtk_regulator  regulator )

static

Definition at line 30 of file regulator.c.

References MT6359P_GPU11, and MTK_REGULATOR_VCORE.

Referenced by mainboard_get_regulator_vol(), and mainboard_set_regulator_vol().

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get_mt6360_regulator_id()

static int get_mt6360_regulator_id ( enum mtk_regulator  regulator )

static

Definition at line 12 of file regulator.c.

References MT6360_BUCK1, MT6360_BUCK2, MT6360_LDO3, MT6360_LDO5, MTK_REGULATOR_VCC, MTK_REGULATOR_VCCQ, MTK_REGULATOR_VDD2, and MTK_REGULATOR_VDDQ.

Referenced by mainboard_enable_regulator(), mainboard_get_regulator_vol(), mainboard_regulator_is_enabled(), and mainboard_set_regulator_vol().

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get_mt6691_regulator_id()

static int get_mt6691_regulator_id ( enum mtk_regulator  regulator )

static

Definition at line 35 of file regulator.c.

References MT6691_I2C_NUM, and MTK_REGULATOR_VMDDR.

Referenced by mainboard_get_regulator_vol(), and mainboard_set_regulator_vol().

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mainboard_enable_regulator()

int mainboard_enable_regulator	(	enum mtk_regulator	regulator,
		uint8_t	enable
	)

Definition at line 127 of file regulator.c.

References BIOS_ERR, BIOS_WARNING, check_regulator_control(), CONFIG, get_mt6360_regulator_id(), google_chromeec_regulator_enable(), mainboard_regulator_is_enabled(), mt6360_enable(), and printk.

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mainboard_get_regulator_vol()

uint32_t mainboard_get_regulator_vol

(

enum mtk_regulator

regulator

)

Definition at line 92 of file regulator.c.

References BIOS_ERR, BIOS_WARNING, check_regulator_control(), CONFIG, get_mt6359p_regulator_id(), get_mt6360_regulator_id(), get_mt6691_regulator_id(), google_chromeec_regulator_get_voltage(), mt6359p_buck_get_voltage(), mt6360_get_voltage(), mt6691_get_voltage(), and printk.

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mainboard_regulator_is_enabled()

uint8_t mainboard_regulator_is_enabled

(

enum mtk_regulator

regulator

)

Definition at line 158 of file regulator.c.

References BIOS_ERR, BIOS_WARNING, check_regulator_control(), CONFIG, get_mt6360_regulator_id(), google_chromeec_regulator_is_enabled(), mt6360_is_enabled(), and printk.

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mainboard_set_regulator_vol()

void mainboard_set_regulator_vol	(	enum mtk_regulator	regulator,
		uint32_t	voltage_uv
	)

Definition at line 54 of file regulator.c.

References BIOS_ERR, BIOS_WARNING, check_regulator_control(), CONFIG, get_mt6359p_regulator_id(), get_mt6360_regulator_id(), get_mt6691_regulator_id(), google_chromeec_regulator_set_voltage(), mt6359p_buck_set_voltage(), mt6360_set_voltage(), mt6691_set_voltage(), and printk.

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