prcm.c File Reference

#include "prcm.h"

Macros
#define	PRCM_PERIPH_INDEX(a)   (((a) >> 8) & 0xf)
#define	PRCM_PERIPH_MASKBIT(a)   (0x00000001 << ((a) & 0x1f))

Functions
void	PRCMInfClockConfigureSet (uint32_t ui32ClkDiv, uint32_t ui32PowerMode)
	Configure the infrastructure clock. More...
uint32_t	PRCMInfClockConfigureGet (uint32_t ui32PowerMode)
	Use this function to get the infrastructure clock configuration. More...
void	PRCMAudioClockConfigSet (uint32_t ui32ClkConfig, uint32_t ui32SampleRate)
	Configure the audio clock generation. More...
void	PRCMAudioClockConfigSetOverride (uint32_t ui32ClkConfig, uint32_t ui32MstDiv, uint32_t ui32BitDiv, uint32_t ui32WordDiv)
	Configure the audio clock generation with manual setting of clock divider. More...
void	PRCMAudioClockConfigOverride (uint8_t ui8SamplingEdge, uint8_t ui8WCLKPhase, uint32_t ui32MstDiv, uint32_t ui32BitDiv, uint32_t ui32WordDiv)
	Configure the audio clocks for I2S module. More...
void	PRCMAudioClockInternalSource (void)
	Configure the audio clocks to be internally generated. More...
void	PRCMAudioClockExternalSource (void)
	Configure the audio clocks to be externally generated. More...
void	PRCMPowerDomainOn (uint32_t ui32Domains)
	Turn power on in power domains in the MCU domain. More...
void	PRCMPowerDomainOff (uint32_t ui32Domains)
	Turn off a specific power domain. More...
void	PRCMPeripheralRunEnable (uint32_t ui32Peripheral)
	Enables a peripheral in Run mode. More...
void	PRCMPeripheralRunDisable (uint32_t ui32Peripheral)
	Disables a peripheral in Run mode. More...
void	PRCMPeripheralSleepEnable (uint32_t ui32Peripheral)
	Enables a peripheral in sleep mode. More...
void	PRCMPeripheralSleepDisable (uint32_t ui32Peripheral)
	Disables a peripheral in sleep mode. More...
void	PRCMPeripheralDeepSleepEnable (uint32_t ui32Peripheral)
	Enables a peripheral in deep-sleep mode. More...
void	PRCMPeripheralDeepSleepDisable (uint32_t ui32Peripheral)
	Disables a peripheral in deep-sleep mode. More...
uint32_t	PRCMPowerDomainsAllOff (uint32_t ui32Domains)
	Get the status for a specific power domain. More...
uint32_t	PRCMPowerDomainsAllOn (uint32_t ui32Domains)
	Get the status for a specific power domain. More...
void	PRCMDeepSleep (void)
	Put the processor into deep-sleep mode. More...

Variables
static const uint32_t	g_pui32RCGCRegs []
static const uint32_t	g_pui32SCGCRegs []
static const uint32_t	g_pui32DCGCRegs []

Macro Definition Documentation

PRCM_PERIPH_INDEX

#define PRCM_PERIPH_INDEX

(

a

)

(((a) >> 8) & 0xf)

Referenced by PRCMPeripheralDeepSleepDisable(), PRCMPeripheralDeepSleepEnable(), PRCMPeripheralRunDisable(), PRCMPeripheralRunEnable(), PRCMPeripheralSleepDisable(), and PRCMPeripheralSleepEnable().

PRCM_PERIPH_MASKBIT

#define PRCM_PERIPH_MASKBIT

(

a

)

(0x00000001 << ((a) & 0x1f))

Referenced by PRCMPeripheralDeepSleepDisable(), PRCMPeripheralDeepSleepEnable(), PRCMPeripheralRunDisable(), PRCMPeripheralRunEnable(), PRCMPeripheralSleepDisable(), and PRCMPeripheralSleepEnable().

Variable Documentation

g_pui32DCGCRegs

const uint32_t g_pui32DCGCRegs[]

static

Initial value:

=
{
    PRCM_O_GPTCLKGDS    , 
    PRCM_O_SSICLKGDS    , 
    PRCM_O_UARTCLKGDS   , 
    PRCM_O_I2CCLKGDS    , 
    PRCM_O_SECDMACLKGDS , 
    PRCM_O_GPIOCLKGDS   , 
    PRCM_O_I2SCLKGDS      
}

Referenced by PRCMPeripheralDeepSleepDisable(), and PRCMPeripheralDeepSleepEnable().

g_pui32RCGCRegs

const uint32_t g_pui32RCGCRegs[]

static

Initial value:

=
{
    PRCM_O_GPTCLKGR     , 
    PRCM_O_SSICLKGR     , 
    PRCM_O_UARTCLKGR    , 
    PRCM_O_I2CCLKGR     , 
    PRCM_O_SECDMACLKGR  , 
    PRCM_O_GPIOCLKGR    , 
    PRCM_O_I2SCLKGR       
}

Referenced by PRCMPeripheralRunDisable(), and PRCMPeripheralRunEnable().

g_pui32SCGCRegs

const uint32_t g_pui32SCGCRegs[]

static

Initial value:

=
{
    PRCM_O_GPTCLKGS     , 
    PRCM_O_SSICLKGS     , 
    PRCM_O_UARTCLKGS    , 
    PRCM_O_I2CCLKGS     , 
    PRCM_O_SECDMACLKGS  , 
    PRCM_O_GPIOCLKGS    , 
    PRCM_O_I2SCLKGS       
}

Referenced by PRCMPeripheralSleepDisable(), and PRCMPeripheralSleepEnable().