arch/arm/soc/atmel_sam/sam3x/soc.h - third_party/github/zephyrproject-rtos/zephyr - Git at Google

 /*
  * Copyright (c) 2016 Intel Corporation.
  * Copyright (c) 2013-2015 Wind River Systems, Inc.
  *
  * SPDX-License-Identifier: Apache-2.0
  */

 /**
  * @file SoC configuration macros for the Atmel SAM3X family processors.
  */

 #ifndef _ATMEL_SAM3X_SOC_H_
 #define _ATMEL_SAM3X_SOC_H_

 /* IRQ numbers (from section 9.1, Peripheral Identifiers). */
 #define IRQ_SUPC	0	/* Supply Controller                    */
 #define IRQ_RSTC	1	/* Reset Controller                     */
 #define IRQ_RTC		2	/* Real-time Clock                      */
 #define IRQ_RTT		3	/* Real-time Timer                      */
 #define IRQ_WDG		4	/* Watchdog Timer                       */
 #define IRQ_PMC		5	/* Power Management Controller          */
 #define IRQ_EEFC0	6	/* Enhanced Embedded Flash Controller 0 */
 #define IRQ_EEFC1	7	/* Enhanced Embedded Flash Controller 1 */
 #define IRQ_UART	8	/* UART                                 */
 #define IRQ_PIOA	11	/* Parallel IO Controller A             */
 #define IRQ_PIOB	12	/* Parallel IO Controller B             */
 #define IRQ_PIOC	13	/* Parallel IO Controller C             */
 #define IRQ_PIOD	14	/* Parallel IO Controller D             */
 #define IRQ_PIOE	15	/* Parallel IO Controller E             */
 #define IRQ_PIOF	16	/* Parallel IO Controller F             */
 #define IRQ_USART0	17	/* USART #0                             */
 #define IRQ_USART1	18	/* USART #1                             */
 #define IRQ_USART2	19	/* USART #2                             */
 #define IRQ_USART3	20	/* USART #3                             */
 #define IRQ_HSMCI	21	/* High Speed Multimedia Card Interface */
 #define IRQ_TWI0	22	/* Two-wire Interface #0                */
 #define IRQ_TWI1	23	/* Two-wire Interface #1                */
 #define IRQ_SPI0	24	/* SPI #0                               */
 #define IRQ_SPI1	25	/* SPI #1                               */
 #define IRQ_SSC		26	/* Synchronous Serial Controller        */
 #define IRQ_TC0		27	/* Timer Counter Channel #0             */
 #define IRQ_TC1		28	/* Timer Counter Channel #1             */
 #define IRQ_TC2		29	/* Timer Counter Channel #2             */
 #define IRQ_TC3		30	/* Timer Counter Channel #3             */
 #define IRQ_TC4		31	/* Timer Counter Channel #4             */
 #define IRQ_TC5		32	/* Timer Counter Channel #5             */
 #define IRQ_TC6		33	/* Timer Counter Channel #6             */
 #define IRQ_TC7		34	/* Timer Counter Channel #7             */
 #define IRQ_TC8		35	/* Timer Counter Channel #8             */
 #define IRQ_PWM		36	/* PWM Controller                       */
 #define IRQ_ADC		37	/* ADC Controller                       */
 #define IRQ_DACC	38	/* DAC Controller                       */
 #define IRQ_DMAC	39	/* DMA Controller                       */
 #define IRQ_UOTGHS	40	/* USB OTG High Speed                   */
 #define IRQ_TRNG	41	/* True Random Number Generator         */
 #define IRQ_EMAC	42	/* Ehternet MAC                         */
 #define IRQ_CAN0	43	/* CAN Controller #0                    */
 #define IRQ_CAN1	44	/* CAN Controller #1                    */

 /* PID: Peripheral IDs (from section 9.1, Peripheral Identifiers).
  * PMC uses PIDs to enable clock for peripherals.
  */
 #define PID_RTC		2	/* Real-time Clock                      */
 #define PID_RTT		3	/* Real-time Timer                      */
 #define PID_WDG		4	/* Watchdog Timer                       */
 #define PID_PMC		5	/* Power Management Controller          */
 #define PID_EEFC0	6	/* Enhanced Embedded Flash Controller 0 */
 #define PID_EEFC1	7	/* Enhanced Embedded Flash Controller 1 */
 #define PID_UART	8	/* UART                                 */
 #define PID_PIOA	11	/* Parallel IO Controller A             */
 #define PID_PIOB	12	/* Parallel IO Controller B             */
 #define PID_PIOC	13	/* Parallel IO Controller C             */
 #define PID_PIOD	14	/* Parallel IO Controller D             */
 #define PID_PIOE	15	/* Parallel IO Controller E             */
 #define PID_PIOF	16	/* Parallel IO Controller F             */
 #define PID_USART0	17	/* USART #0                             */
 #define PID_USART1	18	/* USART #1                             */
 #define PID_USART2	19	/* USART #2                             */
 #define PID_USART3	20	/* USART #3                             */
 #define PID_HSMCI	21	/* High Speed Multimedia Card Interface */
 #define PID_TWI0	22	/* Two-wire Interface #0                */
 #define PID_TWI1	23	/* Two-wire Interface #1                */
 #define PID_SPI0	24	/* SPI #0                               */
 #define PID_SPI1	25	/* SPI #1                               */
 #define PID_SSC		26	/* Synchronous Serial Controller        */
 #define PID_TC0		27	/* Timer Counter Channel #0             */
 #define PID_TC1		28	/* Timer Counter Channel #1             */
 #define PID_TC2		29	/* Timer Counter Channel #2             */
 #define PID_TC3		30	/* Timer Counter Channel #3             */
 #define PID_TC4		31	/* Timer Counter Channel #4             */
 #define PID_TC5		32	/* Timer Counter Channel #5             */
 #define PID_TC6		33	/* Timer Counter Channel #6             */
 #define PID_TC7		34	/* Timer Counter Channel #7             */
 #define PID_TC8		35	/* Timer Counter Channel #8             */
 #define PID_PWM		36	/* PWM Controller                       */
 #define PID_ADC		37	/* ADC Controller                       */
 #define PID_DACC	38	/* DAC Controller                       */
 #define PID_DMAC	39	/* DMA Controller                       */
 #define PID_UOTGHS	40	/* USB OTG High Speed                   */
 #define PID_TRNG	41	/* True Random Number Generator         */
 #define PID_EMAC	42	/* Ehternet MAC                         */
 #define PID_CAN0	43	/* CAN Controller #0                    */
 #define PID_CAN1	44	/* CAN Controller #1                    */

 /* Power Manager Controller */
 #define	PMC_ADDR	0x400E0600

 #define PMC_CKGR_UCKR_UPLLEN		(1 << 16)
 #define PMC_CKGR_UCKR_UPLLCOUNT		(3 << 20)

 #define PMC_CKGR_MOR_KEY		(0x37 << 16)
 #define PMC_CKGR_MOR_MOSCXTST		(0xFF << 8)
 #define PMC_CKGR_MOR_MOSCXTEN		(1 << 0)
 #define PMC_CKGR_MOR_MOSCRCEN		(1 << 3)
 #define PMC_CKGR_MOR_MOSCRCF_4MHZ	(0 << 4)
 #define PMC_CKGR_MOR_MOSCRCF_8MHZ	(1 << 4)
 #define PMC_CKGR_MOR_MOSCRCF_12MHZ	(2 << 4)
 #define PMC_CKGR_MOR_MOSCSEL		(1 << 24)

 #define PMC_CKGR_PLLAR_PLLACOUNT	(0x3F << 8)
 #define PMC_CKGR_PLLAR_ONE		(1 << 29)

 /*
  * PLL clock = Main * (MULA + 1) / DIVA
  *
  * By default, MULA == 6, DIVA == 1.
  * With main crystal running at 12 MHz,
  * PLL = 12 * (6 + 1) / 1 = 84 MHz
  *
  * With processor clock prescaler at 1,
  * the processor clock is at 84 MHz.
  */
 #define PMC_CKGR_PLLAR_MULA	\
 	((CONFIG_SOC_ATMEL_SAM3X_PLLA_MULA) << 16)
 #define PMC_CKGR_PLLAR_DIVA	\
 	((CONFIG_SOC_ATMEL_SAM3X_PLLA_DIVA) << 0)

 #define PMC_MCKR_CSS_MASK		(0x3)
 #define PMC_MCKR_CSS_SLOW		(0 << 0)
 #define PMC_MCKR_CSS_MAIN		(1 << 0)
 #define PMC_MCKR_CSS_PLLA		(2 << 0)
 #define PMC_MCKR_CSS_UPLL		(3 << 0)
 #define PMC_MCKR_PRES_MASK		(0x70)
 #define PMC_MCKR_PRES_CLK		(0 << 4)
 #define PMC_MCKR_PRES_DIV2		(1 << 4)
 #define PMC_MCKR_PRES_DIV4		(2 << 4)
 #define PMC_MCKR_PRES_DIV8		(3 << 4)
 #define PMC_MCKR_PRES_DIV16		(4 << 4)
 #define PMC_MCKR_PRES_DIV32		(5 << 4)
 #define PMC_MCKR_PRES_DIV64		(6 << 4)
 #define PMC_MCKR_PRES_DIV3		(7 << 4)
 #define PMC_MCKR_PLLADIV2		(1 << 12)
 #define PMC_MCKR_UPLLDIV2		(1 << 13)

 #define PMC_FSMR_LPM			(1 << 20)

 #define PMC_INT_MOSCXTS			(1 << 0)
 #define PMC_INT_LOCKA			(1 << 1)
 #define PMC_INT_MCKRDY			(1 << 3)
 #define PMC_INT_LOCKU			(1 << 6)
 #define PMC_INT_OSCSELS			(1 << 7)
 #define PMC_INT_PCKRDY0			(1 << 8)
 #define PMC_INT_PCKRDY1			(1 << 9)
 #define PMC_INT_PCKRDY2			(1 << 10)
 #define PMC_INT_MOSCSELS		(1 << 16)
 #define PMC_INT_MOSCRCS			(1 << 17)
 #define PMC_INT_CFDEV			(1 << 18)
 #define PMC_INT_CFDS			(1 << 19)
 #define PMC_INT_FOS			(1 << 20)

 /* UART */
 #define UART_ADDR	0x400E0800

 /* EEFC */
 #define EEFC_BANK0_ADDR	0x400E0A00
 #define EEFC_BANK1_ADDR	0x400E0C00

 /* Peripheral DMA Controller (PDC) */
 #define PDC_PTCR_RXTEN	(1 << 0)
 #define PDC_PTCR_RXTDIS	(1 << 1)
 #define PDC_PTCR_TXTEN	(1 << 8)
 #define PDC_PTCR_TXTDIS	(1 << 9)

 /* PIO Controllers */
 #define PIOA_ADDR	0x400E0E00
 #define PIOB_ADDR	0x400E1000
 #define PIOC_ADDR	0x400E1200
 #define PIOD_ADDR	0x400E1400
 #define PIOE_ADDR	0x400E1600
 #define PIOF_ADDR	0x400E1800

 /* Supply Controller (SUPC) */
 #define SUPC_ADDR	0x400E1A10

 #define SUPC_CR_KEY	(0xA5 << 24)
 #define SUPC_CR_XTALSEL	(1 << 3)

 #define SUPC_SR_OSCSEL	(1 << 7)

 /* Two-wire Interface (TWI) */
 #define TWI0_ADDR	0x4008C000
 #define TWI1_ADDR	0x40090000

 /* Watchdog timer (WDT) */
 #define WDT_ADDR	0x400E1A50

 #define WDT_DISABLE	(1 << 15)

 #ifndef _ASMLANGUAGE

 #include <device.h>
 #include <misc/util.h>
 #include <drivers/rand32.h>

 #include "soc_registers.h"

 /* uart configuration settings */
 #define UART_IRQ_FLAGS 0

 /* EEFC Register struct */
 #define __EEFC0		((volatile struct __eefc *)EEFC_BANK0_ADDR)
 #define __EEFC1		((volatile struct __eefc *)EEFC_BANK1_ADDR)

 /* PMC Register struct */
 #define __PMC		((volatile struct __pmc *)PMC_ADDR)

 /* PIO Registers struct */
 #define __PIOA		((volatile struct __pio *)PIOA_ADDR)
 #define __PIOB		((volatile struct __pio *)PIOB_ADDR)
 #define __PIOC		((volatile struct __pio *)PIOC_ADDR)
 #define __PIOD		((volatile struct __pio *)PIOD_ADDR)
 #define __PIOE		((volatile struct __pio *)PIOE_ADDR)
 #define __PIOF		((volatile struct __pio *)PIOF_ADDR)

 /* Supply Controller Register struct */
 #define __SUPC		((volatile struct __supc *)SUPC_ADDR)

 /* Two-wire Interface (TWI) */
 #define __TWI0		((volatile struct __twi *)TWI0_ADDR)
 #define __TWI1		((volatile struct __twi *)TWI1_ADDR)

 /* Watchdog timer (WDT) */
 #define __WDT		((volatile struct __wdt *)WDT_ADDR)

 #endif /* !_ASMLANGUAGE */

 #endif /* _ATMEL_SAM3X_SOC_H_ */
	/*
	* Copyright (c) 2016 Intel Corporation.
	* Copyright (c) 2013-2015 Wind River Systems, Inc.
	*
	* SPDX-License-Identifier: Apache-2.0
	*/

	/**
	* @file SoC configuration macros for the Atmel SAM3X family processors.
	*/

	#ifndef _ATMEL_SAM3X_SOC_H_
	#define _ATMEL_SAM3X_SOC_H_

	/* IRQ numbers (from section 9.1, Peripheral Identifiers). */
	#define IRQ_SUPC 0 /* Supply Controller */
	#define IRQ_RSTC 1 /* Reset Controller */
	#define IRQ_RTC 2 /* Real-time Clock */
	#define IRQ_RTT 3 /* Real-time Timer */
	#define IRQ_WDG 4 /* Watchdog Timer */
	#define IRQ_PMC 5 /* Power Management Controller */
	#define IRQ_EEFC0 6 /* Enhanced Embedded Flash Controller 0 */
	#define IRQ_EEFC1 7 /* Enhanced Embedded Flash Controller 1 */
	#define IRQ_UART 8 /* UART */
	#define IRQ_PIOA 11 /* Parallel IO Controller A */
	#define IRQ_PIOB 12 /* Parallel IO Controller B */
	#define IRQ_PIOC 13 /* Parallel IO Controller C */
	#define IRQ_PIOD 14 /* Parallel IO Controller D */
	#define IRQ_PIOE 15 /* Parallel IO Controller E */
	#define IRQ_PIOF 16 /* Parallel IO Controller F */
	#define IRQ_USART0 17 /* USART #0 */
	#define IRQ_USART1 18 /* USART #1 */
	#define IRQ_USART2 19 /* USART #2 */
	#define IRQ_USART3 20 /* USART #3 */
	#define IRQ_HSMCI 21 /* High Speed Multimedia Card Interface */
	#define IRQ_TWI0 22 /* Two-wire Interface #0 */
	#define IRQ_TWI1 23 /* Two-wire Interface #1 */
	#define IRQ_SPI0 24 /* SPI #0 */
	#define IRQ_SPI1 25 /* SPI #1 */
	#define IRQ_SSC 26 /* Synchronous Serial Controller */
	#define IRQ_TC0 27 /* Timer Counter Channel #0 */
	#define IRQ_TC1 28 /* Timer Counter Channel #1 */
	#define IRQ_TC2 29 /* Timer Counter Channel #2 */
	#define IRQ_TC3 30 /* Timer Counter Channel #3 */
	#define IRQ_TC4 31 /* Timer Counter Channel #4 */
	#define IRQ_TC5 32 /* Timer Counter Channel #5 */
	#define IRQ_TC6 33 /* Timer Counter Channel #6 */
	#define IRQ_TC7 34 /* Timer Counter Channel #7 */
	#define IRQ_TC8 35 /* Timer Counter Channel #8 */
	#define IRQ_PWM 36 /* PWM Controller */
	#define IRQ_ADC 37 /* ADC Controller */
	#define IRQ_DACC 38 /* DAC Controller */
	#define IRQ_DMAC 39 /* DMA Controller */
	#define IRQ_UOTGHS 40 /* USB OTG High Speed */
	#define IRQ_TRNG 41 /* True Random Number Generator */
	#define IRQ_EMAC 42 /* Ehternet MAC */
	#define IRQ_CAN0 43 /* CAN Controller #0 */
	#define IRQ_CAN1 44 /* CAN Controller #1 */

	/* PID: Peripheral IDs (from section 9.1, Peripheral Identifiers).
	* PMC uses PIDs to enable clock for peripherals.
	*/
	#define PID_RTC 2 /* Real-time Clock */
	#define PID_RTT 3 /* Real-time Timer */
	#define PID_WDG 4 /* Watchdog Timer */
	#define PID_PMC 5 /* Power Management Controller */
	#define PID_EEFC0 6 /* Enhanced Embedded Flash Controller 0 */
	#define PID_EEFC1 7 /* Enhanced Embedded Flash Controller 1 */
	#define PID_UART 8 /* UART */
	#define PID_PIOA 11 /* Parallel IO Controller A */
	#define PID_PIOB 12 /* Parallel IO Controller B */
	#define PID_PIOC 13 /* Parallel IO Controller C */
	#define PID_PIOD 14 /* Parallel IO Controller D */
	#define PID_PIOE 15 /* Parallel IO Controller E */
	#define PID_PIOF 16 /* Parallel IO Controller F */
	#define PID_USART0 17 /* USART #0 */
	#define PID_USART1 18 /* USART #1 */
	#define PID_USART2 19 /* USART #2 */
	#define PID_USART3 20 /* USART #3 */
	#define PID_HSMCI 21 /* High Speed Multimedia Card Interface */
	#define PID_TWI0 22 /* Two-wire Interface #0 */
	#define PID_TWI1 23 /* Two-wire Interface #1 */
	#define PID_SPI0 24 /* SPI #0 */
	#define PID_SPI1 25 /* SPI #1 */
	#define PID_SSC 26 /* Synchronous Serial Controller */
	#define PID_TC0 27 /* Timer Counter Channel #0 */
	#define PID_TC1 28 /* Timer Counter Channel #1 */
	#define PID_TC2 29 /* Timer Counter Channel #2 */
	#define PID_TC3 30 /* Timer Counter Channel #3 */
	#define PID_TC4 31 /* Timer Counter Channel #4 */
	#define PID_TC5 32 /* Timer Counter Channel #5 */
	#define PID_TC6 33 /* Timer Counter Channel #6 */
	#define PID_TC7 34 /* Timer Counter Channel #7 */
	#define PID_TC8 35 /* Timer Counter Channel #8 */
	#define PID_PWM 36 /* PWM Controller */
	#define PID_ADC 37 /* ADC Controller */
	#define PID_DACC 38 /* DAC Controller */
	#define PID_DMAC 39 /* DMA Controller */
	#define PID_UOTGHS 40 /* USB OTG High Speed */
	#define PID_TRNG 41 /* True Random Number Generator */
	#define PID_EMAC 42 /* Ehternet MAC */
	#define PID_CAN0 43 /* CAN Controller #0 */
	#define PID_CAN1 44 /* CAN Controller #1 */

	/* Power Manager Controller */
	#define PMC_ADDR 0x400E0600

	#define PMC_CKGR_UCKR_UPLLEN (1 << 16)
	#define PMC_CKGR_UCKR_UPLLCOUNT (3 << 20)

	#define PMC_CKGR_MOR_KEY (0x37 << 16)
	#define PMC_CKGR_MOR_MOSCXTST (0xFF << 8)
	#define PMC_CKGR_MOR_MOSCXTEN (1 << 0)
	#define PMC_CKGR_MOR_MOSCRCEN (1 << 3)
	#define PMC_CKGR_MOR_MOSCRCF_4MHZ (0 << 4)
	#define PMC_CKGR_MOR_MOSCRCF_8MHZ (1 << 4)
	#define PMC_CKGR_MOR_MOSCRCF_12MHZ (2 << 4)
	#define PMC_CKGR_MOR_MOSCSEL (1 << 24)

	#define PMC_CKGR_PLLAR_PLLACOUNT (0x3F << 8)
	#define PMC_CKGR_PLLAR_ONE (1 << 29)

	/*
	* PLL clock = Main * (MULA + 1) / DIVA
	*
	* By default, MULA == 6, DIVA == 1.
	* With main crystal running at 12 MHz,
	* PLL = 12 * (6 + 1) / 1 = 84 MHz
	*
	* With processor clock prescaler at 1,
	* the processor clock is at 84 MHz.
	*/
	#define PMC_CKGR_PLLAR_MULA \
	((CONFIG_SOC_ATMEL_SAM3X_PLLA_MULA) << 16)
	#define PMC_CKGR_PLLAR_DIVA \
	((CONFIG_SOC_ATMEL_SAM3X_PLLA_DIVA) << 0)

	#define PMC_MCKR_CSS_MASK (0x3)
	#define PMC_MCKR_CSS_SLOW (0 << 0)
	#define PMC_MCKR_CSS_MAIN (1 << 0)
	#define PMC_MCKR_CSS_PLLA (2 << 0)
	#define PMC_MCKR_CSS_UPLL (3 << 0)
	#define PMC_MCKR_PRES_MASK (0x70)
	#define PMC_MCKR_PRES_CLK (0 << 4)
	#define PMC_MCKR_PRES_DIV2 (1 << 4)
	#define PMC_MCKR_PRES_DIV4 (2 << 4)
	#define PMC_MCKR_PRES_DIV8 (3 << 4)
	#define PMC_MCKR_PRES_DIV16 (4 << 4)
	#define PMC_MCKR_PRES_DIV32 (5 << 4)
	#define PMC_MCKR_PRES_DIV64 (6 << 4)
	#define PMC_MCKR_PRES_DIV3 (7 << 4)
	#define PMC_MCKR_PLLADIV2 (1 << 12)
	#define PMC_MCKR_UPLLDIV2 (1 << 13)

	#define PMC_FSMR_LPM (1 << 20)

	#define PMC_INT_MOSCXTS (1 << 0)
	#define PMC_INT_LOCKA (1 << 1)
	#define PMC_INT_MCKRDY (1 << 3)
	#define PMC_INT_LOCKU (1 << 6)
	#define PMC_INT_OSCSELS (1 << 7)
	#define PMC_INT_PCKRDY0 (1 << 8)
	#define PMC_INT_PCKRDY1 (1 << 9)
	#define PMC_INT_PCKRDY2 (1 << 10)
	#define PMC_INT_MOSCSELS (1 << 16)
	#define PMC_INT_MOSCRCS (1 << 17)
	#define PMC_INT_CFDEV (1 << 18)
	#define PMC_INT_CFDS (1 << 19)
	#define PMC_INT_FOS (1 << 20)

	/* UART */
	#define UART_ADDR 0x400E0800

	/* EEFC */
	#define EEFC_BANK0_ADDR 0x400E0A00
	#define EEFC_BANK1_ADDR 0x400E0C00

	/* Peripheral DMA Controller (PDC) */
	#define PDC_PTCR_RXTEN (1 << 0)
	#define PDC_PTCR_RXTDIS (1 << 1)
	#define PDC_PTCR_TXTEN (1 << 8)
	#define PDC_PTCR_TXTDIS (1 << 9)

	/* PIO Controllers */
	#define PIOA_ADDR 0x400E0E00
	#define PIOB_ADDR 0x400E1000
	#define PIOC_ADDR 0x400E1200
	#define PIOD_ADDR 0x400E1400
	#define PIOE_ADDR 0x400E1600
	#define PIOF_ADDR 0x400E1800

	/* Supply Controller (SUPC) */
	#define SUPC_ADDR 0x400E1A10

	#define SUPC_CR_KEY (0xA5 << 24)
	#define SUPC_CR_XTALSEL (1 << 3)

	#define SUPC_SR_OSCSEL (1 << 7)

	/* Two-wire Interface (TWI) */
	#define TWI0_ADDR 0x4008C000
	#define TWI1_ADDR 0x40090000

	/* Watchdog timer (WDT) */
	#define WDT_ADDR 0x400E1A50

	#define WDT_DISABLE (1 << 15)

	#ifndef _ASMLANGUAGE

	#include <device.h>
	#include <misc/util.h>
	#include <drivers/rand32.h>

	#include "soc_registers.h"

	/* uart configuration settings */
	#define UART_IRQ_FLAGS 0

	/* EEFC Register struct */
	#define __EEFC0 ((volatile struct __eefc *)EEFC_BANK0_ADDR)
	#define __EEFC1 ((volatile struct __eefc *)EEFC_BANK1_ADDR)

	/* PMC Register struct */
	#define __PMC ((volatile struct __pmc *)PMC_ADDR)

	/* PIO Registers struct */
	#define __PIOA ((volatile struct __pio *)PIOA_ADDR)
	#define __PIOB ((volatile struct __pio *)PIOB_ADDR)
	#define __PIOC ((volatile struct __pio *)PIOC_ADDR)
	#define __PIOD ((volatile struct __pio *)PIOD_ADDR)
	#define __PIOE ((volatile struct __pio *)PIOE_ADDR)
	#define __PIOF ((volatile struct __pio *)PIOF_ADDR)

	/* Supply Controller Register struct */
	#define __SUPC ((volatile struct __supc *)SUPC_ADDR)

	/* Two-wire Interface (TWI) */
	#define __TWI0 ((volatile struct __twi *)TWI0_ADDR)
	#define __TWI1 ((volatile struct __twi *)TWI1_ADDR)

	/* Watchdog timer (WDT) */
	#define __WDT ((volatile struct __wdt *)WDT_ADDR)

	#endif /* !_ASMLANGUAGE */

	#endif /* _ATMEL_SAM3X_SOC_H_ */