PowerCC26XX.h

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/*
 * Copyright (c) 2015-2023, Texas Instruments Incorporated
 * All rights reserved.
 *
 * 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 ti_drivers_power_PowerCC26XX_
#define ti_drivers_power_PowerCC26XX_

#include <ti/drivers/dpl/HwiP.h>
#include <ti/drivers/dpl/ClockP.h>
#include <ti/drivers/Power.h>

#include <ti/devices/DeviceFamily.h>

#ifdef __cplusplus
extern "C" {
#endif

/* \cond */
typedef uint8_t PowerCC26XX_Resource; /* Resource identifier */
/* \endcond */

#define PowerCC26XX_RESUMETIMESTANDBY 750

#define PowerCC26XX_TOTALTIMESTANDBY 1000

#define PowerCC26XX_WAKEDELAYSTANDBY 240

#define PowerCC26XX_INITIALWAITRCOSC_LF 1000

#define PowerCC26XX_RETRYWAITRCOSC_LF 1000

#define PowerCC26XX_INITIALWAITXOSC_HF 50

#define PowerCC26XX_RETRYWAITXOSC_HF 50

#define PowerCC26XX_INITIALWAITXOSC_LF 10000

#define PowerCC26XX_RETRYWAITXOSC_LF 5000

/*
 * Resource IDs
 */
#define PowerCC26XX_PERIPH_GPT0 0

#define PowerCC26XX_PERIPH_GPT1 1

#define PowerCC26XX_PERIPH_GPT2 2

#define PowerCC26XX_PERIPH_GPT3 3

#define PowerCC26XX_PERIPH_SSI0 4
#if (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X4_CC26X3_CC26X4)

    #define PowerCC26XX_PERIPH_SPI0 PowerCC26XX_PERIPH_SSI0
#endif

#define PowerCC26XX_PERIPH_UART0 5

#define PowerCC26XX_PERIPH_I2C0 6

#define PowerCC26XX_PERIPH_TRNG 7

#define PowerCC26XX_PERIPH_GPIO 8

#define PowerCC26XX_PERIPH_UDMA 9

#define PowerCC26XX_PERIPH_CRYPTO 10

#define PowerCC26XX_PERIPH_I2S 11

#define PowerCC26XX_PERIPH_RFCORE 12

#define PowerCC26XX_XOSC_HF 13

#define PowerCC26XX_DOMAIN_PERIPH 14

#define PowerCC26XX_DOMAIN_SERIAL 15

#define PowerCC26XX_DOMAIN_RFCORE 16

#define PowerCC26XX_DOMAIN_SYSBUS 17

/* The PKA and UART1 peripherals are not available on CC13X1 and CC26X1 devices */
#if (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X2_CC26X2 || \
     DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X4_CC26X3_CC26X4)

    #define PowerCC26XX_PERIPH_PKA 18

    #define PowerCC26XX_PERIPH_UART1 19

    #define PowerCC26XX_PERIPH_SSI1 20
    #if (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X4_CC26X3_CC26X4)

        #define PowerCC26XX_PERIPH_SPI1 PowerCC26XX_PERIPH_SSI1
    #endif
#endif

/* The peripherals below are only available on CC13X4 and CC26X4 devices */
#if (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X4_CC26X3_CC26X4)

    #define PowerCC26XX_PERIPH_UART2 21

    #define PowerCC26XX_PERIPH_UART3 22

    #define PowerCC26XX_PERIPH_SPI2 23

    #define PowerCC26XX_PERIPH_SSI2 PowerCC26XX_PERIPH_SPI2

    #define PowerCC26XX_PERIPH_SPI3 24

    #define PowerCC26XX_PERIPH_SSI3 PowerCC26XX_PERIPH_SPI3

    #define PowerCC26XX_PERIPH_I2C1 25
#endif

/* \cond */
#if (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X0_CC26X0)
    #define PowerCC26XX_NUMRESOURCES 19 /* Number of resources in database */
#elif (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X1_CC26X1)
    #define PowerCC26XX_NUMRESOURCES 19 /* Number of resources in database */
#elif (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X2_CC26X2)
    #define PowerCC26XX_NUMRESOURCES 21 /* Number of resources in database */
#elif (DeviceFamily_PARENT == DeviceFamily_PARENT_CC13X4_CC26X3_CC26X4)
    #define PowerCC26XX_NUMRESOURCES 26 /* Number of resources in database */
#endif
/* \endcond */

/* \cond */
/* Resource record bitmasks */
#define PowerCC26XX_PERIPH     0x80 /* resource is a peripheral */
#define PowerCC26XX_SPECIAL    0x40 /* resource requires special handler */
#define PowerCC26XX_DOMAIN     0x00 /* resource is a domain */
#define PowerCC26XX_PARENTMASK 0x3F /* parent resource mask */
#define PowerCC26XX_NOPARENT   0x3F /* if resource has no parent */
/* \endcond */

#define PowerCC26XX_STANDBY 0x1
/* \cond */
/* Internal flags for enabling/disabling resources */
#define PowerCC26XX_ENABLE  1
#define PowerCC26XX_DISABLE 0
/* \endcond */

/* Constraints */
#define PowerCC26XX_RETAIN_VIMS_CACHE_IN_STANDBY 0

#define PowerCC26XX_DISALLOW_SHUTDOWN 1

#define PowerCC26XX_DISALLOW_STANDBY 2

#define PowerCC26XX_DISALLOW_IDLE 3

#define PowerCC26XX_NEED_FLASH_IN_IDLE 4

#define PowerCC26XX_SWITCH_XOSC_HF_MANUALLY 5

#define PowerCC26XX_DISALLOW_XOSC_HF_SWITCHING 6

/* \cond */
#define PowerCC26XX_NUMCONSTRAINTS 7 /* Number of constraints supported */
/* \endcond */

/* \cond */
/* Deprecated constraint names */
#define PowerCC26XX_SD_DISALLOW                PowerCC26XX_DISALLOW_SHUTDOWN
#define PowerCC26XX_SB_DISALLOW                PowerCC26XX_DISALLOW_STANDBY
#define PowerCC26XX_IDLE_PD_DISALLOW           PowerCC26XX_DISALLOW_IDLE
#define PowerCC26XX_XOSC_HF_SWITCHING_DISALLOW PowerCC26XX_DISALLOW_XOSC_HF_SWITCHING
#define PowerCC26XX_SB_VIMS_CACHE_RETAIN       PowerCC26XX_RETAIN_VIMS_CACHE_IN_STANDBY
/* \endcond */

/*
 *  Events
 *
 *  Each event must be a power of two and must be sequential
 *  without any gaps.
 */
#define PowerCC26XX_ENTERING_STANDBY 0x1

#define PowerCC26XX_ENTERING_SHUTDOWN 0x2

#define PowerCC26XX_AWAKE_STANDBY 0x4

#define PowerCC26XX_AWAKE_STANDBY_LATE 0x8

#define PowerCC26XX_XOSC_HF_SWITCHED 0x10

#define PowerCC26XX_SCLK_LF_SWITCHED 0x20

#define PowerCC26XX_JTAG_PD_TURNED_ON 0x40

/* \cond */
#define PowerCC26XX_NUMEVENTS 6 /* Number of events supported */
/* \endcond */

/* \cond */
/*
 *  Calibration stages
 */
#define PowerCC26XX_SETUP_CALIBRATE    1
#define PowerCC26XX_INITIATE_CALIBRATE 2
#define PowerCC26XX_DO_CALIBRATE       3
/* \endcond */

/* \cond */
typedef struct
{
    uint8_t flags;        /* resource type | first parent */
    uint16_t driverlibID; /* corresponding driverlib ID for this resource */
} PowerCC26XX_ResourceRecord;
/* \endcond */

typedef struct
{
    Power_PolicyInitFxn policyInitFxn;
    Power_PolicyFxn policyFxn;
    bool (*calibrateFxn)(unsigned int arg);
    uint32_t maxStandbyDuration;
    uint16_t vddrRechargeMargin;
    bool enableMaxStandbyDuration;
    bool enablePolicy;
    bool calibrateRCOSC_LF;
    bool calibrateRCOSC_HF;
} PowerCC26XX_Config;

typedef struct
{
    List_List notifyList;         
    uint32_t constraintMask;      
    ClockP_Struct clockObj;       
    ClockP_Struct xoscClockObj;   
    ClockP_Struct lfClockObj;     
    ClockP_Struct calClockStruct; 
    HwiP_Struct hwiStruct;        
    int32_t nDeltaFreqCurr;       
    int32_t nCtrimCurr;           
    int32_t nCtrimFractCurr;      
    int32_t nCtrimNew;            
    int32_t nCtrimFractNew;       
    int32_t nRtrimNew;            
    int32_t nRtrimCurr;           
    int32_t nDeltaFreqNew;        
    bool bRefine;                 
    uint32_t state;               
    bool xoscPending;             
    bool calLF;                   
    uint8_t hwiState;             
    bool busyCal;                 
    uint8_t calStep;              
    bool firstLF;                 
    bool enablePolicy;            
    bool initialized;             
#if defined(DeviceFamily_CC26X0R2)
    bool emulatorAttached; 
#endif
    uint8_t constraintCounts[PowerCC26XX_NUMCONSTRAINTS];
    uint8_t resourceCounts[PowerCC26XX_NUMRESOURCES];
    unsigned int (*resourceHandlers[3])(unsigned int arg);
    Power_PolicyFxn policyFxn; 
} PowerCC26XX_ModuleState;

bool PowerCC26XX_calibrate(unsigned int arg);

void PowerCC26XX_doWFI(void);

ClockP_Handle PowerCC26XX_getClockHandle(void);

uint32_t PowerCC26XX_getXoscStartupTime(uint32_t timeUntilWakeupInMs);

bool PowerCC26XX_injectCalibration(void);

bool PowerCC26XX_noCalibrate(unsigned int arg);

bool PowerCC26XX_isStableXOSC_HF(void);

void PowerCC26XX_switchXOSC_HF(void);

void PowerCC26XX_standbyPolicy(void);

void PowerCC26XX_schedulerDisable(void);
void PowerCC26XX_schedulerRestore(void);

#define Power_getPerformanceLevel(void)  0
#define Power_setPerformanceLevel(level) Power_EFAIL

#ifdef __cplusplus
}
#endif

#endif /* POWER_CC26XX_ */