/* * Copyright 1997-2016 Freescale Semiconductor, Inc. * Copyright 2016-2021 NXP * * SPDX-License-Identifier: BSD-3-Clause */ /*! * @file S32K344_DMA.h * @version 1.9 * @date 2021-10-27 * @brief Peripheral Access Layer for S32K344_DMA * * This file contains register definitions and macros for easy access to their * bit fields. * * This file assumes LITTLE endian system. */ /** * @page misra_violations MISRA-C:2012 violations * * @section [global] * Violates MISRA 2012 Advisory Rule 2.3, local typedef not referenced * The SoC header defines typedef for all modules. * * @section [global] * Violates MISRA 2012 Advisory Rule 2.5, local macro not referenced * The SoC header defines macros for all modules and registers. * * @section [global] * Violates MISRA 2012 Advisory Directive 4.9, Function-like macro * These are generated macros used for accessing the bit-fields from registers. * * @section [global] * Violates MISRA 2012 Required Rule 5.1, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 5.2, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 5.4, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 5.5, identifier clash * The supported compilers use more than 31 significant characters for identifiers. * * @section [global] * Violates MISRA 2012 Required Rule 21.1, defined macro '__I' is reserved to the compiler * This type qualifier is needed to ensure correct I/O access and addressing. */ /* Prevention from multiple including the same memory map */ #if !defined(S32K344_DMA_H_) /* Check if memory map has not been already included */ #define S32K344_DMA_H_ #include "S32K344_COMMON.h" /* ---------------------------------------------------------------------------- -- eDMA Peripheral Access Layer ---------------------------------------------------------------------------- */ /*! * @addtogroup eDMA_Peripheral_Access_Layer eDMA Peripheral Access Layer * @{ */ /** eDMA - Size of Registers Arrays */ #define eDMA_MP_GRPRI_COUNT 32u /** eDMA - Register Layout Typedef */ typedef struct { __IO uint32_t CSR; /**< Management Page Control, offset: 0x0 */ __I uint32_t ES; /**< Management Page Error Status, offset: 0x4 */ __I uint32_t INT; /**< Management Page Interrupt Request Status, offset: 0x8 */ __I uint32_t HRS; /**< Management Page Hardware Request Status, offset: 0xC */ uint8_t RESERVED_0[240]; __IO uint32_t CH_GRPRI[eDMA_MP_GRPRI_COUNT]; /**< Channel Arbitration Group, array offset: 0x100, array step: 0x4 */ } eDMA_Type, *eDMA_MemMapPtr; /** Number of instances of the eDMA module. */ #define eDMA_INSTANCE_COUNT (1u) /* eDMA - Peripheral instance base addresses */ /** Peripheral EDMA base address */ #define IP_EDMA_BASE (0x4020C000u) /** Peripheral EDMA base pointer */ #define IP_EDMA ((eDMA_Type *)IP_EDMA_BASE) /** Array initializer of eDMA peripheral base addresses */ #define IP_eDMA_BASE_ADDRS { IP_EDMA_BASE } /** Array initializer of eDMA peripheral base pointers */ #define IP_eDMA_BASE_PTRS { IP_EDMA } /* ---------------------------------------------------------------------------- -- eDMA Register Masks ---------------------------------------------------------------------------- */ /*! * @addtogroup eDMA_Register_Masks eDMA Register Masks * @{ */ /*! @name CSR - Management Page Control */ /*! @{ */ #define eDMA_CSR_EDBG_MASK (0x2U) #define eDMA_CSR_EDBG_SHIFT (1U) #define eDMA_CSR_EDBG_WIDTH (1U) #define eDMA_CSR_EDBG(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_EDBG_SHIFT)) & eDMA_CSR_EDBG_MASK) #define eDMA_CSR_ERCA_MASK (0x4U) #define eDMA_CSR_ERCA_SHIFT (2U) #define eDMA_CSR_ERCA_WIDTH (1U) #define eDMA_CSR_ERCA(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_ERCA_SHIFT)) & eDMA_CSR_ERCA_MASK) #define eDMA_CSR_HAE_MASK (0x10U) #define eDMA_CSR_HAE_SHIFT (4U) #define eDMA_CSR_HAE_WIDTH (1U) #define eDMA_CSR_HAE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_HAE_SHIFT)) & eDMA_CSR_HAE_MASK) #define eDMA_CSR_HALT_MASK (0x20U) #define eDMA_CSR_HALT_SHIFT (5U) #define eDMA_CSR_HALT_WIDTH (1U) #define eDMA_CSR_HALT(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_HALT_SHIFT)) & eDMA_CSR_HALT_MASK) #define eDMA_CSR_GCLC_MASK (0x40U) #define eDMA_CSR_GCLC_SHIFT (6U) #define eDMA_CSR_GCLC_WIDTH (1U) #define eDMA_CSR_GCLC(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_GCLC_SHIFT)) & eDMA_CSR_GCLC_MASK) #define eDMA_CSR_GMRC_MASK (0x80U) #define eDMA_CSR_GMRC_SHIFT (7U) #define eDMA_CSR_GMRC_WIDTH (1U) #define eDMA_CSR_GMRC(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_GMRC_SHIFT)) & eDMA_CSR_GMRC_MASK) #define eDMA_CSR_ECX_MASK (0x100U) #define eDMA_CSR_ECX_SHIFT (8U) #define eDMA_CSR_ECX_WIDTH (1U) #define eDMA_CSR_ECX(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_ECX_SHIFT)) & eDMA_CSR_ECX_MASK) #define eDMA_CSR_CX_MASK (0x200U) #define eDMA_CSR_CX_SHIFT (9U) #define eDMA_CSR_CX_WIDTH (1U) #define eDMA_CSR_CX(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_CX_SHIFT)) & eDMA_CSR_CX_MASK) #define eDMA_CSR_ACTIVE_ID_MASK (0x1F000000U) #define eDMA_CSR_ACTIVE_ID_SHIFT (24U) #define eDMA_CSR_ACTIVE_ID_WIDTH (5U) #define eDMA_CSR_ACTIVE_ID(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_ACTIVE_ID_SHIFT)) & eDMA_CSR_ACTIVE_ID_MASK) #define eDMA_CSR_ACTIVE_MASK (0x80000000U) #define eDMA_CSR_ACTIVE_SHIFT (31U) #define eDMA_CSR_ACTIVE_WIDTH (1U) #define eDMA_CSR_ACTIVE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CSR_ACTIVE_SHIFT)) & eDMA_CSR_ACTIVE_MASK) /*! @} */ /*! @name ES - Management Page Error Status */ /*! @{ */ #define eDMA_ES_DBE_MASK (0x1U) #define eDMA_ES_DBE_SHIFT (0U) #define eDMA_ES_DBE_WIDTH (1U) #define eDMA_ES_DBE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_DBE_SHIFT)) & eDMA_ES_DBE_MASK) #define eDMA_ES_SBE_MASK (0x2U) #define eDMA_ES_SBE_SHIFT (1U) #define eDMA_ES_SBE_WIDTH (1U) #define eDMA_ES_SBE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_SBE_SHIFT)) & eDMA_ES_SBE_MASK) #define eDMA_ES_SGE_MASK (0x4U) #define eDMA_ES_SGE_SHIFT (2U) #define eDMA_ES_SGE_WIDTH (1U) #define eDMA_ES_SGE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_SGE_SHIFT)) & eDMA_ES_SGE_MASK) #define eDMA_ES_NCE_MASK (0x8U) #define eDMA_ES_NCE_SHIFT (3U) #define eDMA_ES_NCE_WIDTH (1U) #define eDMA_ES_NCE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_NCE_SHIFT)) & eDMA_ES_NCE_MASK) #define eDMA_ES_DOE_MASK (0x10U) #define eDMA_ES_DOE_SHIFT (4U) #define eDMA_ES_DOE_WIDTH (1U) #define eDMA_ES_DOE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_DOE_SHIFT)) & eDMA_ES_DOE_MASK) #define eDMA_ES_DAE_MASK (0x20U) #define eDMA_ES_DAE_SHIFT (5U) #define eDMA_ES_DAE_WIDTH (1U) #define eDMA_ES_DAE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_DAE_SHIFT)) & eDMA_ES_DAE_MASK) #define eDMA_ES_SOE_MASK (0x40U) #define eDMA_ES_SOE_SHIFT (6U) #define eDMA_ES_SOE_WIDTH (1U) #define eDMA_ES_SOE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_SOE_SHIFT)) & eDMA_ES_SOE_MASK) #define eDMA_ES_SAE_MASK (0x80U) #define eDMA_ES_SAE_SHIFT (7U) #define eDMA_ES_SAE_WIDTH (1U) #define eDMA_ES_SAE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_SAE_SHIFT)) & eDMA_ES_SAE_MASK) #define eDMA_ES_ECX_MASK (0x100U) #define eDMA_ES_ECX_SHIFT (8U) #define eDMA_ES_ECX_WIDTH (1U) #define eDMA_ES_ECX(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_ECX_SHIFT)) & eDMA_ES_ECX_MASK) #define eDMA_ES_UCE_MASK (0x200U) #define eDMA_ES_UCE_SHIFT (9U) #define eDMA_ES_UCE_WIDTH (1U) #define eDMA_ES_UCE(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_UCE_SHIFT)) & eDMA_ES_UCE_MASK) #define eDMA_ES_ERRCHN_MASK (0x1F000000U) #define eDMA_ES_ERRCHN_SHIFT (24U) #define eDMA_ES_ERRCHN_WIDTH (5U) #define eDMA_ES_ERRCHN(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_ERRCHN_SHIFT)) & eDMA_ES_ERRCHN_MASK) #define eDMA_ES_VLD_MASK (0x80000000U) #define eDMA_ES_VLD_SHIFT (31U) #define eDMA_ES_VLD_WIDTH (1U) #define eDMA_ES_VLD(x) (((uint32_t)(((uint32_t)(x)) << eDMA_ES_VLD_SHIFT)) & eDMA_ES_VLD_MASK) /*! @} */ /*! @name INT - Management Page Interrupt Request Status */ /*! @{ */ #define eDMA_INT_INT_MASK (0xFFFFFFFFU) #define eDMA_INT_INT_SHIFT (0U) #define eDMA_INT_INT_WIDTH (32U) #define eDMA_INT_INT(x) (((uint32_t)(((uint32_t)(x)) << eDMA_INT_INT_SHIFT)) & eDMA_INT_INT_MASK) /*! @} */ /*! @name HRS - Management Page Hardware Request Status */ /*! @{ */ #define eDMA_HRS_HRS_MASK (0xFFFFFFFFU) #define eDMA_HRS_HRS_SHIFT (0U) #define eDMA_HRS_HRS_WIDTH (32U) #define eDMA_HRS_HRS(x) (((uint32_t)(((uint32_t)(x)) << eDMA_HRS_HRS_SHIFT)) & eDMA_HRS_HRS_MASK) /*! @} */ /*! @name CH_GRPRI - Channel Arbitration Group */ /*! @{ */ #define eDMA_CH_GRPRI_GRPRI_MASK (0x1FU) #define eDMA_CH_GRPRI_GRPRI_SHIFT (0U) #define eDMA_CH_GRPRI_GRPRI_WIDTH (5U) #define eDMA_CH_GRPRI_GRPRI(x) (((uint32_t)(((uint32_t)(x)) << eDMA_CH_GRPRI_GRPRI_SHIFT)) & eDMA_CH_GRPRI_GRPRI_MASK) /*! @} */ /*! * @} */ /* end of group eDMA_Register_Masks */ /*! * @} */ /* end of group eDMA_Peripheral_Access_Layer */ #endif /* #if !defined(S32K344_DMA_H_) */