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	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)
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	PRCMPowerDomainStatus (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

#define PRCM_PERIPH_INDEX

(

a

)

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

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

#define PRCM_PERIPH_MASKBIT

(

a

)

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

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

Variable Documentation

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().

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().

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().