ci_fs_type.h

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2023 Ha Thach (tinyusb.org)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * This file is part of the TinyUSB stack.
 */
 
#ifndef _CI_FS_TYPE_H
#define _CI_FS_TYPE_H
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
//--------------------------------------------------------------------+
//
//--------------------------------------------------------------------+
 
 
//--------------------------------------------------------------------+
//
//--------------------------------------------------------------------+
 
// Note: some MCUs can only access these registers in 8-bit mode
// align 4 is used to get rid of reserved fields
#define _va32     volatile TU_ATTR_ALIGNED(4)
 
typedef struct {
  _va32 uint8_t PER_ID;                 // [00] Peripheral ID register
  _va32 uint8_t ID_COMP;                // [04] Peripheral ID complement register
  _va32 uint8_t REV;                    // [08] Peripheral revision register
  _va32 uint8_t ADD_INFO;               // [0C] Peripheral additional info register
  _va32 uint8_t OTG_ISTAT;              // [10] OTG Interrupt Status Register
  _va32 uint8_t OTG_ICTRL;              // [14] OTG Interrupt Control Register
  _va32 uint8_t OTG_STAT;               // [18] OTG Status Register
  _va32 uint8_t OTG_CTRL;               // [1C] OTG Control register
  uint32_t reserved_20[24];             // [20]
  _va32 uint8_t INT_STAT;               // [80] Interrupt status register
  _va32 uint8_t INT_EN;                 // [84] Interrupt enable register
  _va32 uint8_t ERR_STAT;               // [88] Error interrupt status register
  _va32 uint8_t ERR_ENB;                // [8C] Error interrupt enable register
  _va32 uint8_t STAT;                   // [90] Status register
  _va32 uint8_t CTL;                    // [94] Control register
  _va32 uint8_t ADDR;                   // [98] Address register
  _va32 uint8_t BDT_PAGE1;              // [9C] BDT page register 1
  _va32 uint8_t FRM_NUML;               // [A0] Frame number register
  _va32 uint8_t FRM_NUMH;               // [A4] Frame number register
  _va32 uint8_t TOKEN;                  // [A8] Token register
  _va32 uint8_t SOF_THLD;               // [AC] SOF threshold register
  _va32 uint8_t BDT_PAGE2;              // [B0] BDT page register 2
  _va32 uint8_t BDT_PAGE3;              // [B4] BDT page register 3
 
  uint32_t reserved_b8;                 // [B8]
  uint32_t reserved_bc;                 // [BC]
 
  struct {
    _va32 uint8_t CTL;
  }EP[16];                              // [C0] Endpoint control register
 
  //----- Following is only found available in NXP Kinetis
  _va32 uint8_t USBCTRL;                // [100] USB Control register,
  _va32 uint8_t OBSERVE;                // [104] USB OTG Observe register,
  _va32 uint8_t CONTROL;                // [108] USB OTG Control register,
  _va32 uint8_t USBTRC0;                // [10C] USB Transceiver Control Register 0,
  uint32_t reserved_110;                // [110]
  _va32 uint8_t USBFRMADJUST;           // [114] Frame Adjust Register,
 
  //----- Following is only found available in NXP MCX
  uint32_t reserved_118[3];             // [118]
  _va32 uint8_t KEEP_ALIVE_CTRL;        // [124] Keep Alive Mode Control,
  _va32 uint8_t KEEP_ALIVE_WKCTRL;      // [128] Keep Alive Mode Wakeup Control,
  _va32 uint8_t MISCCTRL;               // [12C] Miscellaneous Control,
  _va32 uint8_t STALL_IL_DIS;           // [130] Peripheral Mode Stall Disable for Endpoints[ 7..0] IN
  _va32 uint8_t STALL_IH_DIS;           // [134] Peripheral Mode Stall Disable for Endpoints[15..8] IN
  _va32 uint8_t STALL_OL_DIS;           // [138] Peripheral Mode Stall Disable for Endpoints[ 7..0] OUT
  _va32 uint8_t STALL_OH_DIS;           // [13C] Peripheral Mode Stall Disable for Endpoints[15..8] OUT
  _va32 uint8_t CLK_RECOVER_CTRL;       // [140] USB Clock Recovery Control,
  _va32 uint8_t CLK_RECOVER_IRC_EN;     // [144] FIRC Oscillator Enable,
  uint32_t reserved_148[3];             // [148]
  _va32 uint8_t CLK_RECOVER_INT_EN;     // [154] Clock Recovery Combined Interrupt Enable,
  uint32_t reserved_158;                // [158]
  _va32 uint8_t CLK_RECOVER_INT_STATUS; // [15C] Clock Recovery Separated Interrupt Status,
} ci_fs_regs_t;
 
TU_VERIFY_STATIC(sizeof(ci_fs_regs_t) == 0x160, "Size is not correct");
 
typedef struct
{
  uint32_t reg_base;
  uint32_t irqnum;
} ci_fs_controller_t;
 
#ifdef __cplusplus
 }
#endif
 
#endif