1 /* 2 * Copyright (c) 2016, Freescale Semiconductor, Inc. 3 * Copyright 2016 - 2022 NXP 4 * All rights reserved. 5 * 6 * SPDX-License-Identifier: BSD-3-Clause 7 */ 8 9 #ifndef _FSL_RESET_H_ 10 #define _FSL_RESET_H_ 11 12 #include <assert.h> 13 #include <stdbool.h> 14 #include <stdint.h> 15 #include <string.h> 16 #include "fsl_device_registers.h" 17 18 /*! 19 * @addtogroup reset 20 * @{ 21 */ 22 23 /******************************************************************************* 24 * Definitions 25 ******************************************************************************/ 26 27 /*! @name Driver version */ 28 /*@{*/ 29 /*! @brief reset driver version 2.1.3. */ 30 #define FSL_RESET_DRIVER_VERSION (MAKE_VERSION(2, 1, 3)) 31 /*@}*/ 32 33 /*! 34 * @brief Reset control registers index 35 */ 36 #define RST_CTL0_PSCCTL0 0 37 #define RST_CTL0_PSCCTL1 1 38 #define RST_CTL0_PSCCTL2 2 39 #define RST_CTL1_PSCCTL0 3 40 #define RST_CTL1_PSCCTL1 4 41 #define RST_CTL1_PSCCTL2 5 42 /*! 43 * @brief Enumeration for peripheral reset control bits 44 * 45 * Defines the enumeration for peripheral reset control bits in RSTCTLx registers 46 */ 47 typedef enum _RSTCTL_RSTn 48 { 49 kDSP_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 1U, /**< DSP reset control */ 50 kPOWERQUAD_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 8U, /**< POWERQUAD reset control */ 51 kCASPER_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 9U, /**< CASPER reset control */ 52 kHASHCRYPT_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 10U, /**< HASHCRYPT reset control */ 53 kPUF_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 11U, /**< Physical unclonable function reset control */ 54 kRNG_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 12U, /**< Random number generator (RNG) reset control */ 55 kFLEXSPI_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 16U, /**< FLEXSPI reset control */ 56 kUSBHS_PHY_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 20U, /**< High speed USB PHY reset control */ 57 kUSBHS_DEVICE_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 21U, /**< High speed USB Device reset control */ 58 kUSBHS_HOST_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 22U, /**< High speed USB Host reset control */ 59 kUSBHS_SRAM_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 23U, /**< High speed USB SRAM reset control */ 60 kSCT_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL0 << 8) | 24U, /**< Standard ctimers reset control */ 61 62 kSDIO0_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL1 << 8) | 2U, /**< SDIO0 reset control */ 63 kSDIO1_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL1 << 8) | 3U, /**< SDIO1 reset control */ 64 kACMP0_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL1 << 8) | 15U, /**< Grouped interrupt (PINT) reset control. */ 65 kADC0_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL1 << 8) | 16U, /**< ADC0 reset control */ 66 kSHSGPIO0_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL1 << 8) | 24U, /**< Security HSGPIO 0 reset control */ 67 68 kUTICK0_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL2 << 8) | 0U, /**< Micro-tick timer reset control */ 69 kWWDT0_RST_SHIFT_RSTn = (RST_CTL0_PSCCTL2 << 8) | 1U, /**< Windowed Watchdog timer 0 reset control */ 70 71 kFC0_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 8U, /**< Flexcomm Interface 0 reset control */ 72 kFC1_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 9U, /**< Flexcomm Interface 1 reset control */ 73 kFC2_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 10U, /**< Flexcomm Interface 2 reset control */ 74 kFC3_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 11U, /**< Flexcomm Interface 3 reset control */ 75 kFC4_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 12U, /**< Flexcomm Interface 4 reset control */ 76 kFC5_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 13U, /**< Flexcomm Interface 5 reset control */ 77 kFC6_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 14U, /**< Flexcomm Interface 6 reset control */ 78 kFC7_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 15U, /**< Flexcomm Interface 7 reset control */ 79 kFC14_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 22U, /**< Flexcomm Interface 14 reset control */ 80 kFC15_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 23U, /**< Flexcomm Interface 15 reset control */ 81 kDMIC_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 24U, /**< Digital microphone interface reset control */ 82 kOSEVENT_TIMER_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL0 << 8) | 27U, /**< Osevent Timer reset control */ 83 84 kHSGPIO0_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 0U, /**< HSGPIO 0 reset control */ 85 kHSGPIO1_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 1U, /**< HSGPIO 1 reset control */ 86 kHSGPIO2_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 2U, /**< HSGPIO 2 reset control */ 87 kHSGPIO3_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 3U, /**< HSGPIO 3 reset control */ 88 kHSGPIO4_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 4U, /**< HSGPIO 4 reset control */ 89 kHSGPIO5_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 5U, /**< HSGPIO 5 reset control */ 90 kHSGPIO6_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 6U, /**< HSGPIO 6 reset control */ 91 kHSGPIO7_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 7U, /**< HSGPIO 7 reset control */ 92 kCRC_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 16U, /**< CRC reset control */ 93 kDMAC0_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 23U, /**< DMA Controller 0 reset control */ 94 kDMAC1_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 24U, /**< DMA Controller 1 reset control */ 95 kMU_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 28U, /**< Message Unit reset control */ 96 kSEMA_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 29U, /**< Semaphore reset control */ 97 kFREQME_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL1 << 8) | 31U, /**< Frequency Measure reset control */ 98 99 kCT32B0_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 0U, /**< CT32B0 reset control */ 100 kCT32B1_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 1U, /**< CT32B1 reset control */ 101 kCT32B2_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 2U, /**< CT32B3 reset control */ 102 kCT32B3_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 3U, /**< CT32B4 reset control */ 103 kCT32B4_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 4U, /**< CT32B4 reset control */ 104 kMRT0_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 8U, /**< Multi-rate timer (MRT) reset control */ 105 kWWDT1_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 10U, /**< Windowed Watchdog timer 1 reset control */ 106 kI3C0_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 16U, /**< I3C reset control */ 107 kPINT_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 30U, /**< GPIO Pin interrupt reset control */ 108 kINPUTMUX_RST_SHIFT_RSTn = (RST_CTL1_PSCCTL2 << 8) | 31U, /**< Peripheral input muxes reset control */ 109 } RSTCTL_RSTn_t; 110 111 /** Array initializers with peripheral reset bits **/ 112 #define ADC_RSTS \ 113 { \ 114 kADC0_RST_SHIFT_RSTn \ 115 } /* Reset bits for ADC peripheral */ 116 #define CASPER_RSTS \ 117 { \ 118 kCASPER_RST_SHIFT_RSTn \ 119 } /* Reset bits for Casper peripheral */ 120 #define CRC_RSTS \ 121 { \ 122 kCRC_RST_SHIFT_RSTn \ 123 } /* Reset bits for CRC peripheral */ 124 #define DMA_RSTS_N \ 125 { \ 126 kDMAC0_RST_SHIFT_RSTn, kDMAC1_RST_SHIFT_RSTn \ 127 } /* Reset bits for DMA peripheral */ 128 #define DMIC_RSTS \ 129 { \ 130 kDMIC_RST_SHIFT_RSTn \ 131 } /* Reset bits for ADC peripheral */ 132 #define FLEXCOMM_RSTS \ 133 { \ 134 kFC0_RST_SHIFT_RSTn, kFC1_RST_SHIFT_RSTn, kFC2_RST_SHIFT_RSTn, kFC3_RST_SHIFT_RSTn, kFC4_RST_SHIFT_RSTn, \ 135 kFC5_RST_SHIFT_RSTn, kFC6_RST_SHIFT_RSTn, kFC7_RST_SHIFT_RSTn, kFC14_RST_SHIFT_RSTn, kFC15_RST_SHIFT_RSTn \ 136 } /* Reset bits for FLEXCOMM peripheral */ 137 #define GPIO_RSTS_N \ 138 { \ 139 kHSGPIO0_RST_SHIFT_RSTn, kHSGPIO1_RST_SHIFT_RSTn, kHSGPIO2_RST_SHIFT_RSTn, kHSGPIO3_RST_SHIFT_RSTn, \ 140 kHSGPIO4_RST_SHIFT_RSTn, kHSGPIO5_RST_SHIFT_RSTn, kHSGPIO6_RST_SHIFT_RSTn, kHSGPIO7_RST_SHIFT_RSTn \ 141 } /* Reset bits for GPIO peripheral */ 142 #define HASHCRYPT_RSTS \ 143 { \ 144 kHASHCRYPT_RST_SHIFT_RSTn \ 145 } /* Reset bits for Hashcrypt peripheral */ 146 #define I3C_RSTS \ 147 { \ 148 kI3C0_RST_SHIFT_RSTn \ 149 } /* Reset bits for I3C peripheral */ 150 #define INPUTMUX_RSTS \ 151 { \ 152 kINPUTMUX_RST_SHIFT_RSTn \ 153 } /* Reset bits for INPUTMUX peripheral */ 154 #define MRT_RSTS \ 155 { \ 156 kMRT0_RST_SHIFT_RSTn \ 157 } /* Reset bits for MRT peripheral */ 158 #define PINT_RSTS \ 159 { \ 160 kGPIOINTCTL_RST_SHIFT_RSTn \ 161 } /* Reset bits for PINT peripheral */ 162 #define SCT_RSTS \ 163 { \ 164 kSCT_RST_SHIFT_RSTn \ 165 } /* Reset bits for SCT peripheral */ 166 #define CTIMER_RSTS \ 167 { \ 168 kCT32B0_RST_SHIFT_RSTn, kCT32B1_RST_SHIFT_RSTn, kCT32B2_RST_SHIFT_RSTn, kCT32B3_RST_SHIFT_RSTn, \ 169 kCT32B4_RST_SHIFT_RSTn \ 170 } /* Reset bits for TIMER peripheral */ 171 #define USB_RSTS \ 172 { \ 173 kUSB_RST_SHIFT_RSTn \ 174 } /* Reset bits for USB peripheral */ 175 #define USDHC_RSTS \ 176 { \ 177 kSDIO0_RST_SHIFT_RSTn, kSDIO1_RST_SHIFT_RSTn \ 178 } /* Reset bits for SDIO peripheral */ 179 #define UTICK_RSTS \ 180 { \ 181 kUTICK0_RST_SHIFT_RSTn \ 182 } /* Reset bits for UTICK peripheral */ 183 #define WWDT_RSTS \ 184 { \ 185 kWWDT0_RST_SHIFT_RSTn, kWWDT1_RST_SHIFT_RSTn \ 186 } /* Reset bits for WWDT peripheral */ 187 #define OSTIMER_RSTS \ 188 { \ 189 kOSEVENT_TIMER_RST_SHIFT_RSTn \ 190 } /* Reset bits for OSTIMER peripheral */ 191 #define POWERQUAD_RSTS \ 192 { \ 193 kPOWERQUAD_RST_SHIFT_RSTn \ 194 } /* Reset bits for Powerquad peripheral */ 195 #define PUF_RSTS \ 196 { \ 197 kPUF_RST_SHIFT_RSTn \ 198 } /* Reset bits for PUF peripheral */ 199 #define TRNG_RSTS \ 200 { \ 201 kRNG_RST_SHIFT_RSTn \ 202 } /* Reset bits for TRNG peripheral */ 203 204 /*! 205 * @brief IP reset handle 206 */ 207 typedef RSTCTL_RSTn_t reset_ip_name_t; 208 209 /******************************************************************************* 210 * API 211 ******************************************************************************/ 212 #if defined(__cplusplus) 213 extern "C" { 214 #endif 215 216 /*! 217 * @brief Assert reset to peripheral. 218 * 219 * Asserts reset signal to specified peripheral module. 220 * 221 * @param peripheral Assert reset to this peripheral. The enum argument contains encoding of reset register 222 * and reset bit position in the reset register. 223 */ 224 void RESET_SetPeripheralReset(reset_ip_name_t peripheral); 225 226 /*! 227 * @brief Clear reset to peripheral. 228 * 229 * Clears reset signal to specified peripheral module, allows it to operate. 230 * 231 * @param peripheral Clear reset to this peripheral. The enum argument contains encoding of reset register 232 * and reset bit position in the reset register. 233 */ 234 void RESET_ClearPeripheralReset(reset_ip_name_t peripheral); 235 236 /*! 237 * @brief Reset peripheral module. 238 * 239 * Reset peripheral module. 240 * 241 * @param peripheral Peripheral to reset. The enum argument contains encoding of reset register 242 * and reset bit position in the reset register. 243 */ 244 void RESET_PeripheralReset(reset_ip_name_t peripheral); 245 246 #if defined(__cplusplus) 247 } 248 #endif 249 250 /*! @} */ 251 252 #endif /* _FSL_RESET_H_ */ 253
