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/************************************************************************************
* arch/arm/src/sam34/sam4s_periphclks.h
*
* Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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_SAM34_SAM4S_PERIPHCLKS_H
#define __ARCH_ARM_SRC_SAM34_SAM4S_PERIPHCLKS_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <arch/irq.h>
#include "chip/sam_pmc.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Helper macros */
#define sam_enableperiph0(s) putreg32((1 << (s)), SAM_PMC_PCER0)
#define sam_enableperiph1(s) putreg32((1 << ((s) - 32)), SAM_PMC_PCER1)
#define sam_disableperiph0(s) putreg32((1 << (s)), SAM_PMC_PCDR0)
#define sam_disableperiph1(s) putreg32((1 << ((s) - 32)), SAM_PMC_PCDR1)
#define sam_supc_enableclk() sam_enableperiph0(SAM_PID_SUPC)
#define sam_rstc_enableclk() sam_enableperiph0(SAM_PID_RSTC)
#define sam_rtc_enableclk() sam_enableperiph0(SAM_PID_RTC)
#define sam_rtt_enableclk() sam_enableperiph0(SAM_PID_RTT)
#define sam_wdt_enableclk() sam_enableperiph0(SAM_PID_WDT)
#define sam_pmc_enableclk() sam_enableperiph0(SAM_PID_PMC)
#define sam_eefc0_enableclk() sam_enableperiph0(SAM_PID_EEFC0)
#define sam_eefc1_enableclk() sam_enableperiph0(SAM_PID_EEFC1)
#define sam_uart0_enableclk() sam_enableperiph0(SAM_PID_UART0)
#define sam_uart1_enableclk() sam_enableperiph0(SAM_PID_UART1)
#define sam_smc_enableclk() sam_enableperiph0(SAM_PID_SMC)
#define sam_pioa_enableclk() sam_enableperiph0(SAM_PID_PIOA)
#define sam_piob_enableclk() sam_enableperiph0(SAM_PID_PIOB)
#define sam_pioc_enableclk() sam_enableperiph0(SAM_PID_PIOC)
#define sam_usart0_enableclk() sam_enableperiph0(SAM_PID_USART0)
#define sam_usart1_enableclk() sam_enableperiph0(SAM_PID_USART1)
#define sam_hsmci_enableclk() sam_enableperiph0(SAM_PID_HSMCI)
#define sam_twi0_enableclk() sam_enableperiph0(SAM_PID_TWI0)
#define sam_twi1_enableclk() sam_enableperiph0(SAM_PID_TWI1)
#define sam_ssc_enableclk() sam_enableperiph0(SAM_PID_SSC)
#define sam_spi0_enableclk() sam_enableperiph0(SAM_PID_SPI0)
#define sam_tc0_enableclk() sam_enableperiph0(SAM_PID_TC0)
#define sam_tc1_enableclk() sam_enableperiph0(SAM_PID_TC1)
#define sam_tc2_enableclk() sam_enableperiph0(SAM_PID_TC2)
#define sam_tc3_enableclk() sam_enableperiph0(SAM_PID_TC3)
#define sam_tc4_enableclk() sam_enableperiph0(SAM_PID_TC4)
#define sam_tc5_enableclk() sam_enableperiph0(SAM_PID_TC5)
#define sam_adc12b_enableclk() sam_enableperiph0(SAM_PID_ADC12B)
#define sam_dacc_enableclk() sam_enableperiph0(SAM_PID_DACC)
#define sam_pwm_enableclk() sam_enableperiph0(SAM_PID_PWM)
#define sam_crccu_enableclk() sam_enableperiph1(SAM_PID_CRCCU)
#define sam_acc_enableclk() sam_enableperiph1(SAM_PID_ACC)
#define sam_udp_enableclk() sam_enableperiph1(SAM_PID_UDP)
#define sam_supc_disableclk() sam_disableperiph0(SAM_PID_SUPC)
#define sam_rstc_disableclk() sam_disableperiph0(SAM_PID_RSTC)
#define sam_rtc_disableclk() sam_disableperiph0(SAM_PID_RTC)
#define sam_rtt_disableclk() sam_disableperiph0(SAM_PID_RTT)
#define sam_wdt_disableclk() sam_disableperiph0(SAM_PID_WDT)
#define sam_pmc_disableclk() sam_disableperiph0(SAM_PID_PMC)
#define sam_eefc0_disableclk() sam_disableperiph0(SAM_PID_EEFC0)
#define sam_eefc1_disableclk() sam_disableperiph0(SAM_PID_EEFC1)
#define sam_uart0_disableclk() sam_disableperiph0(SAM_PID_UART0)
#define sam_uart1_disableclk() sam_disableperiph0(SAM_PID_UART1)
#define sam_smc_disableclk() sam_disableperiph0(SAM_PID_SMC)
#define sam_pioa_disableclk() sam_disableperiph0(SAM_PID_PIOA)
#define sam_piob_disableclk() sam_disableperiph0(SAM_PID_PIOB)
#define sam_pioc_disableclk() sam_disableperiph0(SAM_PID_PIOC)
#define sam_usart0_disableclk() sam_disableperiph0(SAM_PID_USART0)
#define sam_usart1_disableclk() sam_disableperiph0(SAM_PID_USART1)
#define sam_hsmci_disableclk() sam_disableperiph0(SAM_PID_HSMCI)
#define sam_twi0_disableclk() sam_disableperiph0(SAM_PID_TWI0)
#define sam_twi1_disableclk() sam_disableperiph0(SAM_PID_TWI1)
#define sam_spi0_disableclk() sam_disableperiph0(SAM_PID_SPI0)
#define sam_ssc_disableclk() sam_disableperiph0(SAM_PID_SSC)
#define sam_tc0_disableclk() sam_disableperiph0(SAM_PID_TC0)
#define sam_tc1_disableclk() sam_disableperiph0(SAM_PID_TC1)
#define sam_tc2_disableclk() sam_disableperiph0(SAM_PID_TC2)
#define sam_tc3_disableclk() sam_disableperiph0(SAM_PID_TC3)
#define sam_tc4_disableclk() sam_disableperiph0(SAM_PID_TC4)
#define sam_tc5_disableclk() sam_disableperiph0(SAM_PID_TC5)
#define sam_adc12b_disableclk() sam_disableperiph0(SAM_PID_ADC)
#define sam_dacc_disableclk() sam_disableperiph0(SAM_PID_DACC)
#define sam_pwm_disableclk() sam_disableperiph0(SAM_PID_PWM)
#define sam_crccu_disableclk() sam_disableperiph1(SAM_PID_CRCCU)
#define sam_acc_disableclk() sam_disableperiph1(SAM_PID_ACC)
#define sam_udp_disableclk() sam_disableperiph1(SAM_PID_UDP)
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Inline Functions
************************************************************************************/
#ifndef __ASSEMBLY__
/************************************************************************************
* Public Data
************************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/************************************************************************************
* Public Function Prototypes
************************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_ARM_SRC_SAM34_SAM4S_PERIPHCLKS_H */
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