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Diffstat (limited to '')
| -rw-r--r-- | bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.c | 179 | ||||
| -rw-r--r-- | bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.h | 474 |
2 files changed, 653 insertions, 0 deletions
diff --git a/bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.c b/bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.c new file mode 100644 index 0000000000..fce7c4d458 --- /dev/null +++ b/bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.c @@ -0,0 +1,179 @@ +/* + * Copyright 2020-2021 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include "fsl_ssarc.h" + +/* Component ID definition, used by tools. */ +#ifndef FSL_COMPONENT_ID +#define FSL_COMPONENT_ID "platform.drivers.ssarc" +#endif + +/******************************************************************************* + * Definitions + ******************************************************************************/ + +/******************************************************************************* + * Prototypes + ******************************************************************************/ +static void SSARC_MapDescriptorsToGroup(SSARC_LP_Type *base, uint8_t groupID, uint32_t startIndex, uint32_t endIndex); +static void SSARC_SetGroupRestoreOrder(SSARC_LP_Type *base, uint8_t groupID, ssarc_save_restore_order_t order); +static void SSARC_SetGroupSaveOrder(SSARC_LP_Type *base, uint8_t groupID, ssarc_save_restore_order_t order); +/******************************************************************************* + * Variables + ******************************************************************************/ + +/******************************************************************************* + * Code + ******************************************************************************/ + +/*! + * @brief Maps the descriptors to the selected group. + * + * @note One descriptor can be mapped to different group, but please make sure + * one descriptor can only be mapped to one power domain. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + * @param startIndex The index of the first descriptor of the group. + * @param endIndex The index of the last descriptor of the group. + */ +static void SSARC_MapDescriptorsToGroup(SSARC_LP_Type *base, uint8_t groupID, uint32_t startIndex, uint32_t endIndex) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + assert((startIndex < endIndex) || (startIndex == endIndex)); + + base->GROUPS[groupID].DESC_CTRL0 = SSARC_LP_DESC_CTRL0_START(startIndex) | SSARC_LP_DESC_CTRL0_END(endIndex); +} + +/*! + * @brief Set the order of descriptors within the group are processed when restoring register values. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + * @param order The restore order. + */ +static void SSARC_SetGroupRestoreOrder(SSARC_LP_Type *base, uint8_t groupID, ssarc_save_restore_order_t order) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + if (order == kSSARC_ProcessFromStartToEnd) + { + base->GROUPS[groupID].DESC_CTRL0 &= ~SSARC_LP_DESC_CTRL0_RT_ORDER_MASK; + } + else + { + base->GROUPS[groupID].DESC_CTRL0 |= SSARC_LP_DESC_CTRL0_RT_ORDER_MASK; + } +} + +/*! + * @brief Set the order of descriptors within the group are processed when saving register values. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + * @param order The save order. + */ +static void SSARC_SetGroupSaveOrder(SSARC_LP_Type *base, uint8_t groupID, ssarc_save_restore_order_t order) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + if (order == kSSARC_ProcessFromStartToEnd) + { + base->GROUPS[groupID].DESC_CTRL0 &= ~SSARC_LP_DESC_CTRL0_SV_ORDER_MASK; + } + else + { + base->GROUPS[groupID].DESC_CTRL0 |= SSARC_LP_DESC_CTRL0_SV_ORDER_MASK; + } +} + +/*! + * brief Sets the configuration of the descriptor. + * + * param base SSARC_HP peripheral base address. + * param index The index of descriptor. Range from 0 to 1023. + * param config Pointer to the structure ssarc_descriptor_config_t. Please refer to @ref ssarc_descriptor_config_t for + * details. + */ +void SSARC_SetDescriptorConfig(SSARC_HP_Type *base, uint32_t index, const ssarc_descriptor_config_t *config) +{ + assert(config != NULL); + + uint32_t temp32 = 0UL; + + /* Set the address of the register to be saved/restored. */ + base->DESC[index].SRAM0 = config->address; + + temp32 = SSARC_HP_SRAM2_TYPE(config->type) | SSARC_HP_SRAM2_SIZE(config->size); + temp32 |= (uint32_t)(config->operation); + + base->DESC[index].SRAM2 = temp32; + + /* Set the value of the register to be saved/restored. */ + /* If the type is set as kSSARC_ReadValueWriteBack, the SRAM1 register will be + loaded with the value on save operation, and the data in SRAM1 register will be over-written, so + it is no need to set SRAM1 register in that type. */ + if (config->type != kSSARC_ReadValueWriteBack) + { + base->DESC[index].SRAM1 = config->data; + } +} + +/*! + * brief Init the selected group. + * + * note For the groups with the same save priority or restore priority, + * the save/restore operation runs in the group order. + * + * param base SSARC_LP peripheral base address. + * param groupID The index of the group. Range from 0 to 15. + * param config Pointer to the structure ssarc_group_config_t. Please refer to @ref ssarc_group_config_t for details. + */ +void SSARC_GroupInit(SSARC_LP_Type *base, uint8_t groupID, const ssarc_group_config_t *config) +{ + assert(config != NULL); + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + uint32_t temp32; + + temp32 = SSARC_LP_DESC_CTRL1_POWER_DOMAIN(config->powerDomain) | + SSARC_LP_DESC_CTRL1_SV_PRIORITY(config->savePriority) | + SSARC_LP_DESC_CTRL1_RT_PRIORITY(config->restorePriority) | SSARC_LP_DESC_CTRL1_CPUD(config->cpuDomain); + base->GROUPS[groupID].DESC_CTRL1 = temp32; + + SSARC_MapDescriptorsToGroup(base, groupID, config->startIndex, config->endIndex); + SSARC_SetGroupRestoreOrder(base, groupID, config->restoreOrder); + SSARC_SetGroupSaveOrder(base, groupID, config->saveOrder); + + /* Config the highest address and the lowest address. */ + base->GROUPS[groupID].DESC_ADDR_UP = config->highestAddress; + base->GROUPS[groupID].DESC_ADDR_DOWN = config->lowestAddress; + + /* Enable the group. */ + base->GROUPS[groupID].DESC_CTRL1 |= SSARC_LP_DESC_CTRL1_GP_EN_MASK; +} + +/*! + * brief Triggers software request. + * + * note Each group allows software to trigger the save/restore operation without getting the request + * from basic power controller. + * + * param base SSARC_LP peripheral base address. + * param groupID The index of the group. Range from 0 to 15. + * param mode. Software trigger mode. Please refer to @ref ssarc_software_trigger_mode_t for details. + */ +void SSARC_TriggerSoftwareRequest(SSARC_LP_Type *base, uint8_t groupID, ssarc_software_trigger_mode_t mode) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + base->GROUPS[groupID].DESC_CTRL1 |= (uint32_t)mode; + + while (((base->GROUPS[groupID].DESC_CTRL1) & (uint32_t)mode) != 0UL) + { + } +} diff --git a/bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.h b/bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.h new file mode 100644 index 0000000000..02f49efa43 --- /dev/null +++ b/bsps/arm/imxrt/mcux-sdk/drivers/ssarc/fsl_ssarc.h @@ -0,0 +1,474 @@ +/* + * Copyright 2020-2021 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _FSL_SSARC_H_ +#define _FSL_SSARC_H_ + +#include "fsl_common.h" + +/*! + * @addtogroup ssarc + * @{ + */ + +/******************************************************************************* + * Definitions + ******************************************************************************/ + +/*! @name Driver version */ +/*@{*/ +/*! @brief SSARC driver version 2.1.0. */ +#define FSL_SSARC_DRIVER_VERSION (MAKE_VERSION(2, 1, 0)) +/*@}*/ + +#define SSARC_INT_STATUS_ALL \ + (SSARC_LP_INT_STATUS_ADDR_ERR_MASK | SSARC_LP_INT_STATUS_AHB_ERR_MASK | SSARC_LP_INT_STATUS_SW_REQ_DONE_MASK | \ + SSARC_LP_INT_STATUS_TIMEOUT_MASK | SSARC_LP_INT_STATUS_GROUP_CONFLICT_MASK) + +/*! + * @brief The enumeration of ssarc status flags. + */ +enum _ssarc_interrupt_status_flags +{ + kSSARC_AddressErrorFlag = SSARC_LP_INT_STATUS_ADDR_ERR_MASK, /*!< If the descriptor is not in the range, + assert address error. */ + kSSARC_AHBErrorFlag = SSARC_LP_INT_STATUS_AHB_ERR_MASK, /*!< If any AHB master access receives none-OKAY, + assert AHB error. */ + kSSARC_SoftwareRequestDoneFlag = SSARC_LP_INT_STATUS_SW_REQ_DONE_MASK, /*!< If a software triggered save or restore + process is completed, assert sofware + request done . */ + kSSARC_TimeoutFlag = SSARC_LP_INT_STATUS_TIMEOUT_MASK, /*!< If processing of a group has exceeded the + timeout value, assert timeout. */ + kSSARC_GroupConflictFlag = SSARC_LP_INT_STATUS_GROUP_CONFLICT_MASK, /*!< Group conflict. */ +}; + +/*! + * @brief The size of the register to be saved/restored. + */ +typedef enum _ssarc_descriptor_register_size +{ + kSSARC_DescriptorRegister8bitWidth = 0x0U, /*!< The register to be saved/restored is 8 bit width. */ + kSSARC_DescriptorRegister16bitWidth = 0x1U, /*!< The register to be saved/restored is 16 bit width. */ + kSSARC_DescriptorRegister32bitWidth = 0x2U, /*!< The register to be saved/restored is 32 bit width. */ +} ssarc_descriptor_register_size_t; + +/*! + * @brief The operation of the descriptor. + */ +typedef enum _ssarc_descriptor_operation +{ + kSSARC_SaveDisableRestoreDisable = 0x0U, /*!< Disable Save operation, disable restore operation. */ + kSSARC_SaveEnableRestoreDisable = SSARC_HP_SRAM2_SV_EN_MASK, /*!< Enable Save operation, + disable restore operation. */ + kSSARC_SaveDisableRestoreEnable = SSARC_HP_SRAM2_RT_EN_MASK, /*!< Disable Save operation, + enable restore operation. */ + kSSARC_SaveEnableRestoreEnable = (SSARC_HP_SRAM2_RT_EN_MASK | SSARC_HP_SRAM2_SV_EN_MASK), + /*!< Enable Save operation, enable restore operation. */ +} ssarc_descriptor_operation_t; + +/*! + * @brief The type of operation. + */ +typedef enum _ssarc_descriptor_type +{ + kSSARC_ReadValueWriteBack = 0x00U, /*!< Read the register value on save operation + and write it back on restore operation */ + kSSARC_WriteFixedValue = 0x01U, /*!< Always write a fixed value from DATA[31:0] */ + kSSARC_RMWOr = 0x02U, /*!< Read register, OR with the DATA[31:0], and write it back */ + kSSARC_RMWAnd = 0x03U, /*!< Read register, AND with the DATA[31:0], and write it back */ + kSSARC_DelayCycles = 0x04U, /*!< Delay for number of cycles based on the DATA[31:0] */ + kSSARC_Polling0 = 0x05U, /*!< Read the register until read_data[31:0] & DATA[31:0] == 0 */ + kSSARC_Polling1 = 0x06U, /*!< Read the register until read_data[31:0] & DATA[31:0] != 0 */ +} ssarc_descriptor_type_t; + +/*! + * @brief The order of the restore/save operation. + */ +typedef enum _ssarc_save_restore_order +{ + kSSARC_ProcessFromStartToEnd = 0U, /*!< Descriptors within the group are processed from start to end. */ + kSSARC_ProcessFromEndToStart = 1U, /*!< Descriptors within the group are processed from end to start. */ +} ssarc_save_restore_order_t; + +/*! + * @brief Software trigger mode. + */ +typedef enum _ssarc_software_trigger_mode +{ + kSSARC_TriggerSaveRequest = SSARC_LP_DESC_CTRL1_SW_TRIG_SV_MASK, /*!< Don't trigger restore operation, trigger the + save operation by software. */ + kSSARC_TriggerRestoreRequest = SSARC_LP_DESC_CTRL1_SW_TRIG_RT_MASK, /*!< Trigger the restore operation, don't + trigger the save operation. */ +} ssarc_software_trigger_mode_t; + +/*! + * @brief The configuration of descriptor. + */ +typedef struct _ssarc_descriptor_config +{ + uint32_t address; /*!< The address of the register/memory to be saved/restored. */ + uint32_t data; /*!< The value of the register/memory to be saved/restored, please note that if the type + is selected as kSSARC_ReadValueWriteBack, this data field is useless. */ + ssarc_descriptor_register_size_t size; /*!< The size of register to be saved/restored. */ + ssarc_descriptor_operation_t operation; /*!< The operation mode of descriptor. */ + ssarc_descriptor_type_t type; /*!< The type of operation. */ +} ssarc_descriptor_config_t; + +/*! + * @brief The configuration of the group. + */ +typedef struct _ssarc_group_config +{ + ssarc_cpu_domain_name_t cpuDomain; /*!< CPU domain, define the ownership of this group. */ + uint32_t startIndex; /*!< The index of the first descriptor of the group. */ + uint32_t endIndex; /*!< The index of the last descriptor of the group. */ + ssarc_save_restore_order_t restoreOrder; /*!< The restore order. */ + ssarc_save_restore_order_t saveOrder; /*!< The save order. */ + uint8_t restorePriority; /*!< Restore priority of current group. + 0 is the highest priority, 15 is the lowest priority */ + uint8_t savePriority; /*!< Save priority of current group. + 0 is the highest priority, 15 is the lowest priority. */ + ssarc_power_domain_name_t powerDomain; /*!< Power domain. */ + uint32_t highestAddress; /*!< Highest address that can be accessed for the descriptors in the group. */ + uint32_t lowestAddress; /*!< Lowest address that can be accessed for the descriptors in the group. */ +} ssarc_group_config_t; + +/******************************************************************************* + * API + ******************************************************************************/ + +#if defined(__cplusplus) +extern "C" { +#endif + +/*! + * @name Descriptor related APIs. + * @{ + */ + +/*! + * @brief Gets the address of the register to be saved/restored. + * + * @param base SSARC_HP peripheral base address. + * @param index The index of descriptor. Range from 0 to 1023. + * @return The address of the register. + */ +static inline uint32_t SSARC_GetDescriptorRegisterAddress(SSARC_HP_Type *base, uint32_t index) +{ + assert(index < SSARC_HP_SRAM0_COUNT); + + return (base->DESC[index].SRAM0); +} + +/*! + * @brief Gets the value of the register to be saved/restored. + * + * @param base SSARC_HP peripheral base address. + * @param index The index of descriptor. Range from 0 to 1023. + * @return The value of the register. + */ +static inline uint32_t SSARC_GetDescriptorRegisterData(SSARC_HP_Type *base, uint32_t index) +{ + assert(index < SSARC_HP_SRAM0_COUNT); + + return (base->DESC[index].SRAM1); +} + +/*! + * @brief Sets the configuration of the descriptor. + * + * @param base SSARC_HP peripheral base address. + * @param index The index of descriptor. Range from 0 to 1023. + * @param config Pointer to the structure ssarc_descriptor_config_t. Please refer to @ref ssarc_descriptor_config_t for + * details. + */ +void SSARC_SetDescriptorConfig(SSARC_HP_Type *base, uint32_t index, const ssarc_descriptor_config_t *config); + +/*! + * @} + */ + +/*! + * @name Group Related APIs + * @{ + */ + +/*! + * @brief Inits the selected group. + * + * @note For the groups with the same save priority or restore priority, + * the save/restore operation runs in the group order. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + * @param config Pointer to the structure ssarc_group_config_t. Please refer to @ref ssarc_group_config_t for details. + */ +void SSARC_GroupInit(SSARC_LP_Type *base, uint8_t groupID, const ssarc_group_config_t *config); + +/*! + * @brief De-inits the selected group. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + */ +static inline void SSARC_GroupDeinit(SSARC_LP_Type *base, uint8_t groupID) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + base->GROUPS[groupID].DESC_CTRL1 &= ~SSARC_LP_DESC_CTRL1_GP_EN_MASK; +} + +/*! + * @brief Locks the configuration of the domain. + * + * This function locks the configuration of the domain. Once locked, only the access from the same domain is allowed, + * access from other domains will be blocked. Once locked, it can only be unlocked by a hardware reset. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + */ +static inline void SSARC_LockGroupDomain(SSARC_LP_Type *base, uint8_t groupID) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + base->GROUPS[groupID].DESC_CTRL1 |= SSARC_LP_DESC_CTRL1_DL_MASK; +} + +/*! + * @brief Locks the write access to the control registers and descriptors for the selected group. + * + * This function Locks the write access to the control registers and descriptors for the selected group. + * All writes are blocked. Once locked, it can only be unlocked by a hardware reset. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + */ +static inline void SSARC_LockGroupWrite(SSARC_LP_Type *base, uint8_t groupID) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + base->GROUPS[groupID].DESC_CTRL1 |= SSARC_LP_DESC_CTRL1_WL_MASK; +} + +/*! + * @brief Locks the read access to the control registers and descriptors for the selected group. + * + * This function Locks the read access to the control registers and descriptors for the selected group. + * All reads are blocked. Once locked, it can only be unlocked by a hardware reset. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + */ +static inline void SSARC_LockGroupRead(SSARC_LP_Type *base, uint8_t groupID) +{ + assert(groupID < SSARC_LP_DESC_CTRL0_COUNT); + + base->GROUPS[groupID].DESC_CTRL1 |= SSARC_LP_DESC_CTRL1_RL_MASK; +} + +/*! + * @brief Triggers software request. + * + * @note Each group allows software to trigger the save/restore operation without getting the request + * from basic power controller. + * + * @param base SSARC_LP peripheral base address. + * @param groupID The index of the group. Range from 0 to 15. + * @param mode Software trigger mode. Please refer to @ref ssarc_software_trigger_mode_t for details. + */ +void SSARC_TriggerSoftwareRequest(SSARC_LP_Type *base, uint8_t groupID, ssarc_software_trigger_mode_t mode); + +/*! + * @} + */ + +/*! + * @name Global Setting Related APIs + */ + +/*! + * @brief Resets the whole SSARC block by software. + * + * @note Only reset the SSARC registers, not include the DESC in SRAM. + * + * @param base SSARC_LP peripheral base address. + */ +static inline void SSARC_ResetWholeBlock(SSARC_LP_Type *base) +{ + base->CTRL |= SSARC_LP_CTRL_SW_RESET_MASK; + base->CTRL &= ~SSARC_LP_CTRL_SW_RESET_MASK; +} + +/*! + * @brief Enables/Disables save/restore request from the PGMC module. + * + * @param base SSARC_LP peripheral base address. + * @param enable Used to enable/disable save/restore hardware request. + * - \b true Enable GPC save/restore requests. + * - \b false Disable GPC save/restore requests. + */ +static inline void SSARC_EnableHardwareRequest(SSARC_LP_Type *base, bool enable) +{ + if (enable) + { + base->CTRL &= ~SSARC_LP_CTRL_DIS_HW_REQ_MASK; + } + else + { + base->CTRL |= SSARC_LP_CTRL_DIS_HW_REQ_MASK; + } +} + +/*! + * @} + */ + +/*! + * @name Status Related APIs + * @{ + */ + +/*! + * @brief Gets status flags. + * + * @param base SSARC_LP peripheral base address. + * @return The value of status flags. See @ref _ssarc_interrupt_status_flags for details. + */ +static inline uint32_t SSARC_GetStatusFlags(SSARC_LP_Type *base) +{ + return ((base->INT_STATUS) & SSARC_INT_STATUS_ALL); +} + +/*! + * @brief Clears status flags. + * + * @note Only @ref kSSARC_AddressErrorFlag, @ref kSSARC_AHBErrorFlag, @ref kSSARC_TimeoutFlag and + * @ref kSSARC_GroupConflictFlag can be cleared. + * + * @param base SSARC_LP peripheral base address. + * @param mask The mask value for flags to be cleared. See @ref _ssarc_interrupt_status_flags for details. + */ + +static inline void SSARC_ClearStatusFlags(SSARC_LP_Type *base, uint32_t mask) +{ + base->INT_STATUS = mask; +} + +/*! + * @brief Gets the error index that indicates which descriptor will trigger the AHB_ERR or ADDR_ERR interrupt. + * + * @param base SSARC_LP peripheral base address. + * @return The error index. + */ +static inline uint32_t SSARC_GetErrorIndex(SSARC_LP_Type *base) +{ + return (base->INT_STATUS & SSARC_LP_INT_STATUS_ERR_INDEX_MASK); +} + +/*! + *@} + */ + +/*! + * @name Time Out Related APIs + * @{ + */ + +/*! + * @brief Sets timeout value for the entire group to complete. + * + * This function sets timeout value for the entire group to complete. Setting timeout value + * to 0 will disable this feature. + * + * @param base SSARC_LP peripheral base address. + * @param value The timeout value, 0 means disable time out feature. + */ +static inline void SSARC_SetTimeoutValue(SSARC_LP_Type *base, uint32_t value) +{ + base->HP_TIMEOUT = value; +} + +/*! + * @brief Gets timeout value for AHB clock. + * + * @param base SSARC_LP peripheral base address. + * @return The timeout value. + */ +static inline uint32_t SSARC_GetTimeoutValue(SSARC_LP_Type *base) +{ + return base->HP_TIMEOUT; +} + +/*! + * @} + */ + +/*! + * @name Pending Group Related APIs + */ + +/*! + * @brief Gets the value that indicates which groups are pending for restore from hardware request. + * + * @param base SSARC_LP peripheral base address. + * @return The value of the pending groups. + */ +static inline uint16_t SSARC_GetHardwareRequestRestorePendingGroup(SSARC_LP_Type *base) +{ + return (uint16_t)(((base->HW_GROUP_PENDING) & SSARC_LP_HW_GROUP_PENDING_HW_RESTORE_PENDING_MASK) >> + SSARC_LP_HW_GROUP_PENDING_HW_RESTORE_PENDING_SHIFT); +} + +/*! + * @brief Gets the value that indicates which groups are pending for save from hardware request. + * + * @param base SSARC_LP peripheral base address. + * @return The value of the pending groups. + */ +static inline uint16_t SSARC_GetHardwareRequestSavePendingGroup(SSARC_LP_Type *base) +{ + return (uint16_t)(((base->HW_GROUP_PENDING) & SSARC_LP_HW_GROUP_PENDING_HW_SAVE_PENDING_MASK) >> + SSARC_LP_HW_GROUP_PENDING_HW_SAVE_PENDING_SHIFT); +} + +/*! + * @brief Gets the value that indicates which groups are pending for restore from software request. + * + * @param base SSARC_LP peripheral base address. + * @return The value of the pending groups. + */ +static inline uint16_t SSARC_GetSoftwareRequestRestorePendingGroup(SSARC_LP_Type *base) +{ + return (uint16_t)(((base->SW_GROUP_PENDING) & SSARC_LP_SW_GROUP_PENDING_SW_RESTORE_PENDING_MASK) >> + SSARC_LP_SW_GROUP_PENDING_SW_RESTORE_PENDING_SHIFT); +} + +/*! + * @brief Gets the value that indicates which groups are pending for save from software request. + * + * @param base SSARC_LP peripheral base address. + * @return The value of the pending groups. + */ +static inline uint16_t SSARC_GetSoftwareRequestSavePendingGroup(SSARC_LP_Type *base) +{ + return (uint16_t)(((base->SW_GROUP_PENDING) & SSARC_LP_SW_GROUP_PENDING_SW_SAVE_PENDING_MASK) >> + SSARC_LP_SW_GROUP_PENDING_SW_SAVE_PENDING_SHIFT); +} + +/*! + * @} + */ + +#if defined(__cplusplus) +} +#endif + +/*! + * @} + */ + +#endif /* _FSL_SSARC_H_ */ |