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Diffstat (limited to 'cc3200/hal/prcm.h')
| -rw-r--r-- | cc3200/hal/prcm.h | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/cc3200/hal/prcm.h b/cc3200/hal/prcm.h new file mode 100644 index 000000000..067c66cba --- /dev/null +++ b/cc3200/hal/prcm.h @@ -0,0 +1,272 @@ +//***************************************************************************** +// +// prcm.h +// +// Prototypes for the PRCM control driver. +// +// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ +// +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// +// Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// +// Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the +// distribution. +// +// Neither the name of Texas Instruments Incorporated nor the names of +// its contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +//***************************************************************************** + +#ifndef __PRCM_H__ +#define __PRCM_H__ + +//***************************************************************************** +// +// If building with a C++ compiler, make all of the definitions in this header +// have a C binding. +// +//***************************************************************************** +#ifdef __cplusplus +extern "C" +{ +#endif + +//***************************************************************************** +// +// Peripheral clock and reset control registers +// +//***************************************************************************** +typedef struct _PRCM_PeripheralRegs_ +{ + +unsigned long ulClkReg; +unsigned long ulRstReg; + +}PRCM_PeriphRegs_t; + +//***************************************************************************** +// Values that can be passed to PRCMPeripheralEnable() and +// PRCMPeripheralDisable() +//***************************************************************************** +#define PRCM_RUN_MODE_CLK 0x00000001 +#define PRCM_SLP_MODE_CLK 0x00000100 +#define PRCM_DSLP_MODE_CLK 0x00010000 + +//***************************************************************************** +// Values that can be passed to PRCMSRAMRetentionEnable() and +// PRCMSRAMRetentionDisable() as ulSramColSel. +//***************************************************************************** +#define PRCM_SRAM_COL_1 0x00000001 +#define PRCM_SRAM_COL_2 0x00000002 +#define PRCM_SRAM_COL_3 0x00000004 +#define PRCM_SRAM_COL_4 0x00000008 + +//***************************************************************************** +// Values that can be passed to PRCMSRAMRetentionEnable() and +// PRCMSRAMRetentionDisable() as ulModeFlags. +//***************************************************************************** +#define PRCM_SRAM_DSLP_RET 0x00000001 +#define PRCM_SRAM_LPDS_RET 0x00000002 + +//***************************************************************************** +// Values that can be passed to PRCMLPDSWakeupSourceEnable(), +// PRCMLPDSWakeupCauseGet() and PRCMLPDSWakeupSourceDisable(). +//***************************************************************************** +#define PRCM_LPDS_HOST_IRQ 0x00000080 +#define PRCM_LPDS_GPIO 0x00000010 +#define PRCM_LPDS_TIMER 0x00000001 + +//***************************************************************************** +// Values that can be passed to PRCMLPDSWakeUpGPIOSelect() as Type +//***************************************************************************** +#define PRCM_LPDS_LOW_LEVEL 0x00000002 +#define PRCM_LPDS_HIGH_LEVEL 0x00000000 +#define PRCM_LPDS_FALL_EDGE 0x00000001 +#define PRCM_LPDS_RISE_EDGE 0x00000003 + +//***************************************************************************** +// Values that can be passed to PRCMLPDSWakeUpGPIOSelect() +//***************************************************************************** +#define PRCM_LPDS_GPIO2 0x00000000 +#define PRCM_LPDS_GPIO4 0x00000001 +#define PRCM_LPDS_GPIO13 0x00000002 +#define PRCM_LPDS_GPIO17 0x00000003 +#define PRCM_LPDS_GPIO11 0x00000004 +#define PRCM_LPDS_GPIO24 0x00000005 +#define PRCM_LPDS_GPIO26 0x00000006 + +//***************************************************************************** +// Values that can be passed to PRCMHibernateWakeupSourceEnable(), +// PRCMHibernateWakeupSourceDisable(). +//***************************************************************************** +#define PRCM_HIB_SLOW_CLK_CTR 0x00000001 + +//***************************************************************************** +// Values that can be passed to PRCMHibernateWakeUpGPIOSelect() as ulType +//***************************************************************************** +#define PRCM_HIB_LOW_LEVEL 0x00000000 +#define PRCM_HIB_HIGH_LEVEL 0x00000001 +#define PRCM_HIB_FALL_EDGE 0x00000002 +#define PRCM_HIB_RISE_EDGE 0x00000003 + +//***************************************************************************** +// Values that can be passed to PRCMHibernateWakeupSourceEnable(), +// PRCMHibernateWakeupSourceDisable(), PRCMHibernateWakeUpGPIOSelect() +//***************************************************************************** +#define PRCM_HIB_GPIO2 0x00010000 +#define PRCM_HIB_GPIO4 0x00020000 +#define PRCM_HIB_GPIO13 0x00040000 +#define PRCM_HIB_GPIO17 0x00080000 +#define PRCM_HIB_GPIO11 0x00100000 +#define PRCM_HIB_GPIO24 0x00200000 +#define PRCM_HIB_GPIO26 0x00400000 + +//***************************************************************************** +// Values that will be returned from PRCMSysResetCauseGet(). +//***************************************************************************** +#define PRCM_POWER_ON 0x00000000 +#define PRCM_LPDS_EXIT 0x00000001 +#define PRCM_CORE_RESET 0x00000003 +#define PRCM_MCU_RESET 0x00000004 +#define PRCM_WDT_RESET 0x00000005 +#define PRCM_SOC_RESET 0x00000006 +#define PRCM_HIB_EXIT 0x00000007 + +//***************************************************************************** +// Values that can be passed to PRCMHibernateWakeupCauseGet(). +//***************************************************************************** +#define PRCM_HIB_WAKEUP_CAUSE_SLOW_CLOCK 0x00000002 +#define PRCM_HIB_WAKEUP_CAUSE_GPIO 0x00000004 + +//***************************************************************************** +// Values that can be passed to PRCMSEnableInterrupt +//***************************************************************************** +#define PRCM_INT_SLOW_CLK_CTR 0x00004000 + +//***************************************************************************** +// Values that can be passed to PRCMPeripheralClkEnable(), +// PRCMPeripheralClkDisable(), PRCMPeripheralReset() +//***************************************************************************** +#define PRCM_CAMERA 0x00000000 +#define PRCM_I2S 0x00000001 +#define PRCM_SDHOST 0x00000002 +#define PRCM_GSPI 0x00000003 +#define PRCM_LSPI 0x00000004 +#define PRCM_UDMA 0x00000005 +#define PRCM_GPIOA0 0x00000006 +#define PRCM_GPIOA1 0x00000007 +#define PRCM_GPIOA2 0x00000008 +#define PRCM_GPIOA3 0x00000009 +#define PRCM_GPIOA4 0x0000000A +#define PRCM_WDT 0x0000000B +#define PRCM_UARTA0 0x0000000C +#define PRCM_UARTA1 0x0000000D +#define PRCM_TIMERA0 0x0000000E +#define PRCM_TIMERA1 0x0000000F +#define PRCM_TIMERA2 0x00000010 +#define PRCM_TIMERA3 0x00000011 +#define PRCM_DTHE 0x00000012 +#define PRCM_SSPI 0x00000013 +#define PRCM_I2CA0 0x00000014 +// Note : PRCM_ADC is a dummy define for pinmux utility code generation +// PRCM_ADC should never be used in any user code. +#define PRCM_ADC 0x000000FF + +//***************************************************************************** +// +// API Function prototypes +// +//***************************************************************************** +extern void PRCMSOCReset(void); +extern void PRCMMCUReset(tBoolean bIncludeSubsystem); +extern unsigned long PRCMSysResetCauseGet(void); + +extern void PRCMPeripheralClkEnable(unsigned long ulPeripheral, + unsigned long ulClkFlags); +extern void PRCMPeripheralClkDisable(unsigned long ulPeripheral, + unsigned long ulClkFlags); +extern void PRCMPeripheralReset(unsigned long ulPeripheral); +extern tBoolean PRCMPeripheralStatusGet(unsigned long ulPeripheral); + +extern void PRCMI2SClockFreqSet(unsigned long ulI2CClkFreq); +extern unsigned long PRCMPeripheralClockGet(unsigned long ulPeripheral); + +extern void PRCMSleepEnter(void); +extern void PRCMDeepSleepEnter(void); + +extern void PRCMSRAMRetentionEnable(unsigned long ulSramColSel, + unsigned long ulFlags); +extern void PRCMSRAMRetentionDisable(unsigned long ulSramColSel, + unsigned long ulFlags); +extern void PRCMLPDSRestoreInfoSet(unsigned long ulRestoreSP, + unsigned long ulRestorePC); +extern void PRCMLPDSEnter(void); +extern void PRCMLPDSIntervalSet(unsigned long ulTicks); +extern void PRCMLPDSWakeupSourceEnable(unsigned long ulLpdsWakeupSrc); +extern unsigned long PRCMLPDSWakeupCauseGet(void); +extern void PRCMLPDSWakeUpGPIOSelect(unsigned long ulGPIOPin, + unsigned long ulType); +extern void PRCMLPDSWakeupSourceDisable(unsigned long ulLpdsWakeupSrc); + +extern void PRCMHibernateEnter(void); +extern void PRCMHibernateWakeupSourceEnable(unsigned long ulHIBWakupSrc); +extern unsigned long PRCMHibernateWakeupCauseGet(void); +extern void PRCMHibernateWakeUpGPIOSelect(unsigned long ulMultiGPIOBitMap, + unsigned long ulType); +extern void PRCMHibernateWakeupSourceDisable(unsigned long ulHIBWakupSrc); +extern void PRCMHibernateIntervalSet(unsigned long long ullTicks); + +extern unsigned long long PRCMSlowClkCtrGet(void); +extern void PRCMSlowClkCtrMatchSet(unsigned long long ullTicks); +extern unsigned long long PRCMSlowClkCtrMatchGet(void); + +extern void PRCMOCRRegisterWrite(unsigned char ucIndex, + unsigned long ulRegValue); +extern unsigned long PRCMOCRRegisterRead(unsigned char ucIndex); + +extern void PRCMIntRegister(void (*pfnHandler)(void)); +extern void PRCMIntUnregister(void); +extern void PRCMIntEnable(unsigned long ulIntFlags); +extern void PRCMIntDisable(unsigned long ulIntFlags); +extern unsigned long PRCMIntStatus(void); +extern void PRCMRTCInUseSet(void); +extern tBoolean PRCMRTCInUseGet(void); +extern void PRCMRTCSet(unsigned long ulSecs, unsigned short usMsec); +extern void PRCMRTCGet(unsigned long *ulSecs, unsigned short *usMsec); +extern void PRCMRTCMatchSet(unsigned long ulSecs, unsigned short usMsec); +extern void PRCMRTCMatchGet(unsigned long *ulSecs, unsigned short *usMsec); +extern void PRCMCC3200MCUInit(void); +extern unsigned long PRCMHIBRegRead(unsigned long ulRegAddr); +extern void PRCMHIBRegWrite(unsigned long ulRegAddr, unsigned long ulValue); + + +//***************************************************************************** +// +// Mark the end of the C bindings section for C++ compilers. +// +//***************************************************************************** +#ifdef __cplusplus +} +#endif + +#endif // __PRCM_H__ |