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/************************************************************************************
* arch/arm/src/str71x/str71x_apb.h
*
* Copyright (C) 2008-2009 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 "str71x_map.h"
/************************************************************************************
* Pre-procesor Definitions
************************************************************************************/
/* APB register offsets *************************************************************/
#define STR71X_APB_CKDIS_OFFSET (0x0010) /* 32-bits wide */
#define STR71X_APB_SWRES_OFFSET (0x0014) /* 32-bits wide */
/* APB register addresses ***********************************************************/
#define STR71X_APB1_CKDIS (STR71X_APB1_BASE + STR71X_APB_CKDIS_OFFSET)
#define STR71X_APB1_SWRES (STR71X_APB1_BASE + STR71X_APB_SWRES_OFFSET)
#define STR71X_APB2_CKDIS (STR71X_APB2_BASE + STR71X_APB_CKDIS_OFFSET)
#define STR71X_APB2_SWRES (STR71X_APB2_BASE + STR71X_APB_SWRES_OFFSET)
/* Register bit settings ***********************************************************/
/* APB1 periperals */
#define STR71X_APB1_I2C0 (0x0001) /* Bit 0: I2C0 */
#define STR71X_APB1_I2C1 (0x0002) /* Bit 1: I2C1 */
#define STR71X_APB1_UART0 (0x0008) /* Bit 3: UART0 */
#define STR71X_APB1_UART1 (0x0010) /* Bit 4: UART1 */
#define STR71X_APB1_UART2 (0x0020) /* Bit 5: UART2 */
#define STR71X_APB1_UART3 (0x0040) /* Bit 6: UART3 */
#define STR71X_APB1_USB (0x0080) /* Bit 7: USB */
#define STR71X_APB1_CAN (0x0100) /* Bit 8: CAN */
#define STR71X_APB1_BSPI0 (0x0200) /* Bit 9: BSPI0 */
#define STR71X_APB1_BSPI1 (0x0400) /* Bit 10: BSPI1 */
#define STR71X_APB1_HDLC (0x2000) /* Bit 13: HDLC */
#define STR71X_APB1_APB1ALL (0x27fb)
/* APB2 Peripherals */
#define STR71X_APB2_XTI (0x0001) /* Bit 0: XTI */
#define STR71X_APB2_GPIO0 (0x0004) /* Bit 2: IOPORT0 */
#define STR71X_APB2_GPIO1 (0x0008) /* Bit 3: IOPORT1 */
#define STR71X_APB2_GPIO2 (0x0010) /* Bit 4: IOPORT2 */
#define STR71X_APB2_ADC12 (0x0040) /* Bit 6: ADC */
#define STR71X_APB2_CKOUT (0x0080) /* Bit 7: CKOUT */
#define STR71X_APB2_TIM0 (0x0100) /* Bit 8: TIMER0 */
#define STR71X_APB2_TIM1 (0x0200) /* Bit 9: TIMER1 */
#define STR71X_APB2_TIM2 (0x0400) /* Bit 10: TIMER2 */
#define STR71X_APB2_TIM3 (0x0800) /* Bit 11: TIMER3 */
#define STR71X_APB2_RTC (0x1000) /* Bit 12: RTC */
#define STR71X_APB2_EIC (0x4000) /* Bit 14: EIC */
#define STR71X_APB2_APB2ALL (0x5fdd)
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Public Data
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
#endif /* __ARCH_ARM_SRC_STR71X_STR71X_APB_H */
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