path: root/nuttx/arch/arm/src/str71x/str71x_apb.h

/************************************************************************************
 * arch/arm/src/str71x/str71x_apb.h
 *
 *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
 *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. Neither the name NuttX 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 __ARCH_ARM_SRC_STR71X_STR71X_APB_H
#define __ARCH_ARM_SRC_STR71X_STR71X_APB_H

/************************************************************************************
 * Included Files
 ************************************************************************************/

#include <nuttx/config.h>
#include <sys/types.h>
#include "str71x_map.h"

/************************************************************************************
 * Definitions
 ************************************************************************************/

/* APB Registers ********************************************************************/

#define STR71X_APB1_CKDIS    (STR71X_APB1_BASE + 0x0010) /* 32-bits wide */
#define STR71X_APB1_SWRES    (STR71X_APB1_BASE + 0x0014) /* 32-bits wide */

#define STR71X_APB2_CKDIS    (STR71X_APB2_BASE + 0x0010) /* 32-bits wide */
#define STR71X_APB2_SWRES    (STR71X_APB2_BASE + 0x0014) /* 32-bits wide */

/* Register bit settings ***********************************************************/

/* APB1 periperals */

#define STR71X_APB1_I2C0     (0x0001)
#define STR71X_APB1_I2C1     (0x0002)
#define STR71X_APB1_UART0    (0x0008)
#define STR71X_APB1_UART1    (0x0010)
#define STR71X_APB1_UART2    (0x0020)
#define STR71X_APB1_UART3    (0x0040)
#define STR71X_APB1_USB      (0x0080)
#define STR71X_APB1_CAN      (0x0100)
#define STR71X_APB1_BSPI0    (0x0200)
#define STR71X_APB1_BSPI1    (0x0400)
#define STR71X_APB1_HDLC     (0x2000)
#define STR71X_APB1_APB1ALL  (0x27fb)

/* APB2 Peripherals */

#define STR71X_APB2_XTI      (0x0001)
#define STR71X_APB2_GPIO0    (0x0004)
#define STR71X_APB2_GPIO1    (0x0008)
#define STR71X_APB2_GPIO2    (0x0010)
#define STR71X_APB2_ADC12    (0x0040)
#define STR71X_APB2_CKOUT    (0x0080)
#define STR71X_APB2_TIM0     (0x0100)
#define STR71X_APB2_TIM1     (0x0200)
#define STR71X_APB2_TIM2     (0x0400)
#define STR71X_APB2_TIM3     (0x0800)
#define STR71X_APB2_RTC      (0x1000)
#define STR71X_APB2_EIC      (0x4000)
#define STR71X_APB2_APB2ALL  (0x5fdd)

/************************************************************************************
 * Public Types
 ************************************************************************************/

/************************************************************************************
 * Public Data
 ************************************************************************************/

/************************************************************************************
 * Public Functions
 ************************************************************************************/

#endif /* __ARCH_ARM_SRC_STR71X_STR71X_APB_H */