mt6315.c File Reference

#include <console/console.h>
#include <delay.h>
#include <soc/mt6315.h>
#include <soc/pmif.h>

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Functions
static void	mt6315_read (u32 slvid, u32 reg, u32 *data)
static void	mt6315_write (u32 slvid, u32 reg, u32 data)
void	mt6315_write_field (u32 slvid, u32 reg, u32 val, u32 mask, u32 shift)
static void	mt6315_wdt_enable (u32 slvid)
void	mt6315_buck_set_voltage (u32 slvid, u32 buck_id, u32 buck_uv)
u32	mt6315_buck_get_voltage (u32 slvid, u32 buck_id)
static void	init_pmif_arb (void)
void	mt6315_init (void)

Variables
static struct pmif *	pmif_arb = NULL

Function Documentation

init_pmif_arb()

static void init_pmif_arb ( void  )

static

Definition at line 84 of file mt6315.c.

References die(), get_pmif_controller(), pmif::is_pmif_init_done, pmif_arb, and PMIF_SPMI.

Referenced by mt6315_init().

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mt6315_buck_get_voltage()

u32 mt6315_buck_get_voltage	(	u32	slvid,
		u32	buck_id
	)

Definition at line 61 of file mt6315.c.

References die(), MT6315_BUCK_1, MT6315_BUCK_3, MT6315_BUCK_VBUCK1_DBG0, MT6315_BUCK_VBUCK1_DBG3, mt6315_read(), and pmif_arb.

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mt6315_buck_set_voltage()

void mt6315_buck_set_voltage	(	u32	slvid,
		u32	buck_id,
		u32	buck_uv
	)

Definition at line 38 of file mt6315.c.

References die(), MT6315_BUCK_1, MT6315_BUCK_3, MT6315_BUCK_TOP_ELR0, MT6315_BUCK_TOP_ELR3, mt6315_write(), and pmif_arb.

Referenced by raise_little_cpu_freq().

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mt6315_init()

void mt6315_init

(

void

)

Definition at line 96 of file mt6315.c.

References init_pmif_arb(), MT6315_CPU, MT6315_GPU, mt6315_init_setting(), and mt6315_wdt_enable().

Referenced by platform_romstage_main().

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mt6315_read()

static void mt6315_read ( u32  slvid, u32  reg, u32 *  data  )

static

Definition at line 10 of file mt6315.c.

References pmif_arb, and pmif::read.

Referenced by mt6315_buck_get_voltage().

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mt6315_wdt_enable()

static void mt6315_wdt_enable ( u32  slvid )

static

Definition at line 25 of file mt6315.c.

References mt6315_write(), and udelay().

Referenced by mt6315_init().

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mt6315_write()

static void mt6315_write ( u32  slvid, u32  reg, u32  data  )

static

Definition at line 15 of file mt6315.c.

References pmif_arb, and pmif::write.

Referenced by mt6315_buck_set_voltage(), and mt6315_wdt_enable().

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mt6315_write_field()

void mt6315_write_field	(	u32	slvid,
		u32	reg,
		u32	val,
		u32	mask,
		u32	shift
	)

Definition at line 20 of file mt6315.c.

References mask, pmif_arb, val, and pmif::write_field.

Referenced by mt6315_init_setting().

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Variable Documentation

pmif_arb

struct pmif* pmif_arb = NULL

static

Definition at line 8 of file mt6315.c.

Referenced by init_pmif_arb(), mt6315_buck_get_voltage(), mt6315_buck_set_voltage(), mt6315_read(), mt6315_write(), and mt6315_write_field().