cregit-Linux how code gets into the kernel

Release 4.11 arch/arm/mach-sa1100/include/mach/SA-1100.h

/*
 *      FILE            SA-1100.h
 *
 *      Version         1.2
 *      Author          Copyright (c) Marc A. Viredaz, 1998
 *                      DEC Western Research Laboratory, Palo Alto, CA
 *      Date            January 1998 (April 1997)
 *      System          StrongARM SA-1100
 *      Language        C or ARM Assembly
 *      Purpose         Definition of constants related to the StrongARM
 *                      SA-1100 microprocessor (Advanced RISC Machine (ARM)
 *                      architecture version 4). This file is based on the
 *                      StrongARM SA-1100 data sheet version 2.2.
 *
 */


/* Be sure that virtual mapping is defined right */
#ifndef __ASM_ARCH_HARDWARE_H
#error You must include hardware.h not SA-1100.h
#endif

#include "bitfield.h"

/*
 * SA1100 CS line to physical address
 */


#define SA1100_CS0_PHYS	0x00000000

#define SA1100_CS1_PHYS	0x08000000

#define SA1100_CS2_PHYS	0x10000000

#define SA1100_CS3_PHYS	0x18000000

#define SA1100_CS4_PHYS	0x40000000

#define SA1100_CS5_PHYS	0x48000000

/*
 * Personal Computer Memory Card International Association (PCMCIA) sockets
 */


#define PCMCIAPrtSp	0x04000000	
/* PCMCIA Partition Space [byte]   */

#define PCMCIASp	(4*PCMCIAPrtSp)	
/* PCMCIA Space [byte]             */

#define PCMCIAIOSp	PCMCIAPrtSp	
/* PCMCIA I/O Space [byte]         */

#define PCMCIAAttrSp	PCMCIAPrtSp	
/* PCMCIA Attribute Space [byte]   */

#define PCMCIAMemSp	PCMCIAPrtSp	
/* PCMCIA Memory Space [byte]      */


#define PCMCIA0Sp	PCMCIASp	
/* PCMCIA 0 Space [byte]           */

#define PCMCIA0IOSp	PCMCIAIOSp	
/* PCMCIA 0 I/O Space [byte]       */

#define PCMCIA0AttrSp	PCMCIAAttrSp	
/* PCMCIA 0 Attribute Space [byte] */

#define PCMCIA0MemSp	PCMCIAMemSp	
/* PCMCIA 0 Memory Space [byte]    */


#define PCMCIA1Sp	PCMCIASp	
/* PCMCIA 1 Space [byte]           */

#define PCMCIA1IOSp	PCMCIAIOSp	
/* PCMCIA 1 I/O Space [byte]       */

#define PCMCIA1AttrSp	PCMCIAAttrSp	
/* PCMCIA 1 Attribute Space [byte] */

#define PCMCIA1MemSp	PCMCIAMemSp	
/* PCMCIA 1 Memory Space [byte]    */


#define _PCMCIA(Nb)	        	/* PCMCIA [0..1]                   */ \
                	(0x20000000 + (Nb)*PCMCIASp)

#define _PCMCIAIO(Nb)	_PCMCIA (Nb)	
/* PCMCIA I/O [0..1]               */

#define _PCMCIAAttr(Nb)	        	/* PCMCIA Attribute [0..1]         */ \
                	(_PCMCIA (Nb) + 2*PCMCIAPrtSp)

#define _PCMCIAMem(Nb)	        	/* PCMCIA Memory [0..1]            */ \
                	(_PCMCIA (Nb) + 3*PCMCIAPrtSp)


#define _PCMCIA0	_PCMCIA (0)	
/* PCMCIA 0                        */

#define _PCMCIA0IO	_PCMCIAIO (0)	
/* PCMCIA 0 I/O                    */

#define _PCMCIA0Attr	_PCMCIAAttr (0)	
/* PCMCIA 0 Attribute              */

#define _PCMCIA0Mem	_PCMCIAMem (0)	
/* PCMCIA 0 Memory                 */


#define _PCMCIA1	_PCMCIA (1)	
/* PCMCIA 1                        */

#define _PCMCIA1IO	_PCMCIAIO (1)	
/* PCMCIA 1 I/O                    */

#define _PCMCIA1Attr	_PCMCIAAttr (1)	
/* PCMCIA 1 Attribute              */

#define _PCMCIA1Mem	_PCMCIAMem (1)	
/* PCMCIA 1 Memory                 */


/*
 * Universal Serial Bus (USB) Device Controller (UDC) control registers
 *
 * Registers
 *    Ser0UDCCR         Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Control Register (read/write).
 *    Ser0UDCAR         Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Address Register (read/write).
 *    Ser0UDCOMP        Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Output Maximum Packet size register
 *                      (read/write).
 *    Ser0UDCIMP        Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Input Maximum Packet size register
 *                      (read/write).
 *    Ser0UDCCS0        Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Control/Status register end-point 0
 *                      (read/write).
 *    Ser0UDCCS1        Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Control/Status register end-point 1
 *                      (output, read/write).
 *    Ser0UDCCS2        Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Control/Status register end-point 2
 *                      (input, read/write).
 *    Ser0UDCD0         Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Data register end-point 0
 *                      (read/write).
 *    Ser0UDCWC         Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Write Count register end-point 0
 *                      (read).
 *    Ser0UDCDR         Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Data Register (read/write).
 *    Ser0UDCSR         Serial port 0 Universal Serial Bus (USB) Device
 *                      Controller (UDC) Status Register (read/write).
 */


#define Ser0UDCCR	__REG(0x80000000)  
/* Ser. port 0 UDC Control Reg. */

#define Ser0UDCAR	__REG(0x80000004)  
/* Ser. port 0 UDC Address Reg. */

#define Ser0UDCOMP	__REG(0x80000008)  
/* Ser. port 0 UDC Output Maximum Packet size reg. */

#define Ser0UDCIMP	__REG(0x8000000C)  
/* Ser. port 0 UDC Input Maximum Packet size reg. */

#define Ser0UDCCS0	__REG(0x80000010)  
/* Ser. port 0 UDC Control/Status reg. end-point 0 */

#define Ser0UDCCS1	__REG(0x80000014)  
/* Ser. port 0 UDC Control/Status reg. end-point 1 (output) */

#define Ser0UDCCS2	__REG(0x80000018)  
/* Ser. port 0 UDC Control/Status reg. end-point 2 (input) */

#define Ser0UDCD0	__REG(0x8000001C)  
/* Ser. port 0 UDC Data reg. end-point 0 */

#define Ser0UDCWC	__REG(0x80000020)  
/* Ser. port 0 UDC Write Count reg. end-point 0 */

#define Ser0UDCDR	__REG(0x80000028)  
/* Ser. port 0 UDC Data Reg. */

#define Ser0UDCSR	__REG(0x80000030)  
/* Ser. port 0 UDC Status Reg. */


#define UDCCR_UDD	0x00000001	
/* UDC Disable                     */

#define UDCCR_UDA	0x00000002	
/* UDC Active (read)               */

#define UDCCR_RESIM	0x00000004	
/* Resume Interrupt Mask, per errata */

#define UDCCR_EIM	0x00000008	
/* End-point 0 Interrupt Mask      */
                	        	/* (disable)                       */

#define UDCCR_RIM	0x00000010	
/* Receive Interrupt Mask          */
                	        	/* (disable)                       */

#define UDCCR_TIM	0x00000020	
/* Transmit Interrupt Mask         */
                	        	/* (disable)                       */

#define UDCCR_SRM	0x00000040	
/* Suspend/Resume interrupt Mask   */
                	        	/* (disable)                       */

#define UDCCR_SUSIM	UDCCR_SRM	
/* Per errata, SRM just masks suspend */

#define UDCCR_REM	0x00000080	
/* REset interrupt Mask (disable)  */


#define UDCAR_ADD	Fld (7, 0)	
/* function ADDress                */


#define UDCOMP_OUTMAXP	Fld (8, 0)	
/* OUTput MAXimum Packet size - 1  */
                	        	/* [byte]                          */

#define UDCOMP_OutMaxPkt(Size)  	/* Output Maximum Packet size      */ \
                	        	/* [1..256 byte]                   */ \
                	(((Size) - 1) << FShft (UDCOMP_OUTMAXP))


#define UDCIMP_INMAXP	Fld (8, 0)	
/* INput MAXimum Packet size - 1   */
                	        	/* [byte]                          */

#define UDCIMP_InMaxPkt(Size)   	/* Input Maximum Packet size       */ \
                	        	/* [1..256 byte]                   */ \
                	(((Size) - 1) << FShft (UDCIMP_INMAXP))


#define UDCCS0_OPR	0x00000001	
/* Output Packet Ready (read)      */

#define UDCCS0_IPR	0x00000002	
/* Input Packet Ready              */

#define UDCCS0_SST	0x00000004	
/* Sent STall                      */

#define UDCCS0_FST	0x00000008	
/* Force STall                     */

#define UDCCS0_DE	0x00000010	
/* Data End                        */

#define UDCCS0_SE	0x00000020	
/* Setup End (read)                */

#define UDCCS0_SO	0x00000040	
/* Serviced Output packet ready    */
                	        	/* (write)                         */

#define UDCCS0_SSE	0x00000080	
/* Serviced Setup End (write)      */


#define UDCCS1_RFS	0x00000001	
/* Receive FIFO 12-bytes or more   */
                	        	/* Service request (read)          */

#define UDCCS1_RPC	0x00000002	
/* Receive Packet Complete         */

#define UDCCS1_RPE	0x00000004	
/* Receive Packet Error (read)     */

#define UDCCS1_SST	0x00000008	
/* Sent STall                      */

#define UDCCS1_FST	0x00000010	
/* Force STall                     */

#define UDCCS1_RNE	0x00000020	
/* Receive FIFO Not Empty (read)   */


#define UDCCS2_TFS	0x00000001	
/* Transmit FIFO 8-bytes or less   */
                	        	/* Service request (read)          */

#define UDCCS2_TPC	0x00000002	
/* Transmit Packet Complete        */

#define UDCCS2_TPE	0x00000004	
/* Transmit Packet Error (read)    */

#define UDCCS2_TUR	0x00000008	
/* Transmit FIFO Under-Run         */

#define UDCCS2_SST	0x00000010	
/* Sent STall                      */

#define UDCCS2_FST	0x00000020	
/* Force STall                     */


#define UDCD0_DATA	Fld (8, 0)	
/* receive/transmit DATA FIFOs     */


#define UDCWC_WC	Fld (4, 0)	
/* Write Count                     */


#define UDCDR_DATA	Fld (8, 0)	
/* receive/transmit DATA FIFOs     */


#define UDCSR_EIR	0x00000001	
/* End-point 0 Interrupt Request   */

#define UDCSR_RIR	0x00000002	
/* Receive Interrupt Request       */

#define UDCSR_TIR	0x00000004	
/* Transmit Interrupt Request      */

#define UDCSR_SUSIR	0x00000008	
/* SUSpend Interrupt Request       */

#define UDCSR_RESIR	0x00000010	
/* RESume Interrupt Request        */

#define UDCSR_RSTIR	0x00000020	
/* ReSeT Interrupt Request         */


/*
 * Universal Asynchronous Receiver/Transmitter (UART) control registers
 *
 * Registers
 *    Ser1UTCR0         Serial port 1 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 0
 *                      (read/write).
 *    Ser1UTCR1         Serial port 1 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 1
 *                      (read/write).
 *    Ser1UTCR2         Serial port 1 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 2
 *                      (read/write).
 *    Ser1UTCR3         Serial port 1 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 3
 *                      (read/write).
 *    Ser1UTDR          Serial port 1 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Data Register
 *                      (read/write).
 *    Ser1UTSR0         Serial port 1 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Status Register 0
 *                      (read/write).
 *    Ser1UTSR1         Serial port 1 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Status Register 1 (read).
 *
 *    Ser2UTCR0         Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 0
 *                      (read/write).
 *    Ser2UTCR1         Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 1
 *                      (read/write).
 *    Ser2UTCR2         Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 2
 *                      (read/write).
 *    Ser2UTCR3         Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 3
 *                      (read/write).
 *    Ser2UTCR4         Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 4
 *                      (read/write).
 *    Ser2UTDR          Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Data Register
 *                      (read/write).
 *    Ser2UTSR0         Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Status Register 0
 *                      (read/write).
 *    Ser2UTSR1         Serial port 2 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Status Register 1 (read).
 *
 *    Ser3UTCR0         Serial port 3 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 0
 *                      (read/write).
 *    Ser3UTCR1         Serial port 3 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 1
 *                      (read/write).
 *    Ser3UTCR2         Serial port 3 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 2
 *                      (read/write).
 *    Ser3UTCR3         Serial port 3 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Control Register 3
 *                      (read/write).
 *    Ser3UTDR          Serial port 3 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Data Register
 *                      (read/write).
 *    Ser3UTSR0         Serial port 3 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Status Register 0
 *                      (read/write).
 *    Ser3UTSR1         Serial port 3 Universal Asynchronous
 *                      Receiver/Transmitter (UART) Status Register 1 (read).
 *
 * Clocks
 *    fxtl, Txtl        Frequency, period of the system crystal (3.6864 MHz
 *                      or 3.5795 MHz).
 *    fua, Tua          Frequency, period of the UART communication.
 */


#define _UTCR0(Nb)	__REG(0x80010000 + ((Nb) - 1)*0x00020000)  
/* UART Control Reg. 0 [1..3] */

#define _UTCR1(Nb)	__REG(0x80010004 + ((Nb) - 1)*0x00020000)  
/* UART Control Reg. 1 [1..3] */

#define _UTCR2(Nb)	__REG(0x80010008 + ((Nb) - 1)*0x00020000)  
/* UART Control Reg. 2 [1..3] */

#define _UTCR3(Nb)	__REG(0x8001000C + ((Nb) - 1)*0x00020000)  
/* UART Control Reg. 3 [1..3] */

#define _UTCR4(Nb)	__REG(0x80010010 + ((Nb) - 1)*0x00020000)  
/* UART Control Reg. 4 [2] */

#define _UTDR(Nb)	__REG(0x80010014 + ((Nb) - 1)*0x00020000)  
/* UART Data Reg. [1..3] */

#define _UTSR0(Nb)	__REG(0x8001001C + ((Nb) - 1)*0x00020000)  
/* UART Status Reg. 0 [1..3] */

#define _UTSR1(Nb)	__REG(0x80010020 + ((Nb) - 1)*0x00020000)  
/* UART Status Reg. 1 [1..3] */


#define Ser1UTCR0	_UTCR0 (1)	
/* Ser. port 1 UART Control Reg. 0 */

#define Ser1UTCR1	_UTCR1 (1)	
/* Ser. port 1 UART Control Reg. 1 */

#define Ser1UTCR2	_UTCR2 (1)	
/* Ser. port 1 UART Control Reg. 2 */

#define Ser1UTCR3	_UTCR3 (1)	
/* Ser. port 1 UART Control Reg. 3 */

#define Ser1UTDR	_UTDR (1)	
/* Ser. port 1 UART Data Reg.      */

#define Ser1UTSR0	_UTSR0 (1)	
/* Ser. port 1 UART Status Reg. 0  */

#define Ser1UTSR1	_UTSR1 (1)	
/* Ser. port 1 UART Status Reg. 1  */


#define Ser2UTCR0	_UTCR0 (2)	
/* Ser. port 2 UART Control Reg. 0 */

#define Ser2UTCR1	_UTCR1 (2)	
/* Ser. port 2 UART Control Reg. 1 */

#define Ser2UTCR2	_UTCR2 (2)	
/* Ser. port 2 UART Control Reg. 2 */

#define Ser2UTCR3	_UTCR3 (2)	
/* Ser. port 2 UART Control Reg. 3 */

#define Ser2UTCR4	_UTCR4 (2)	
/* Ser. port 2 UART Control Reg. 4 */

#define Ser2UTDR	_UTDR (2)	
/* Ser. port 2 UART Data Reg.      */

#define Ser2UTSR0	_UTSR0 (2)	
/* Ser. port 2 UART Status Reg. 0  */

#define Ser2UTSR1	_UTSR1 (2)	
/* Ser. port 2 UART Status Reg. 1  */


#define Ser3UTCR0	_UTCR0 (3)	
/* Ser. port 3 UART Control Reg. 0 */

#define Ser3UTCR1	_UTCR1 (3)	
/* Ser. port 3 UART Control Reg. 1 */

#define Ser3UTCR2	_UTCR2 (3)	
/* Ser. port 3 UART Control Reg. 2 */

#define Ser3UTCR3	_UTCR3 (3)	
/* Ser. port 3 UART Control Reg. 3 */

#define Ser3UTDR	_UTDR (3)	
/* Ser. port 3 UART Data Reg.      */

#define Ser3UTSR0	_UTSR0 (3)	
/* Ser. port 3 UART Status Reg. 0  */

#define Ser3UTSR1	_UTSR1 (3)	
/* Ser. port 3 UART Status Reg. 1  */

/* Those are still used in some places */

#define _Ser1UTCR0	__PREG(Ser1UTCR0)

#define _Ser2UTCR0	__PREG(Ser2UTCR0)

#define _Ser3UTCR0	__PREG(Ser3UTCR0)

/* Register offsets */

#define UTCR0		0x00

#define UTCR1		0x04

#define UTCR2		0x08

#define UTCR3		0x0c

#define UTDR		0x14

#define UTSR0		0x1c

#define UTSR1		0x20


#define UTCR0_PE	0x00000001	
/* Parity Enable                   */

#define UTCR0_OES	0x00000002	
/* Odd/Even parity Select          */

#define UTCR0_OddPar	(UTCR0_OES*0)	
/*  Odd Parity                     */

#define UTCR0_EvenPar	(UTCR0_OES*1)	
/*  Even Parity                    */

#define UTCR0_SBS	0x00000004	
/* Stop Bit Select                 */

#define UTCR0_1StpBit	(UTCR0_SBS*0)	
/*  1 Stop Bit per frame           */

#define UTCR0_2StpBit	(UTCR0_SBS*1)	
/*  2 Stop Bits per frame          */

#define UTCR0_DSS	0x00000008	
/* Data Size Select                */

#define UTCR0_7BitData	(UTCR0_DSS*0)	
/*  7-Bit Data                     */

#define UTCR0_8BitData	(UTCR0_DSS*1)	
/*  8-Bit Data                     */

#define UTCR0_SCE	0x00000010	
/* Sample Clock Enable             */
                	        	/* (ser. port 1: GPIO [18],        */
                	        	/* ser. port 3: GPIO [20])         */

#define UTCR0_RCE	0x00000020	
/* Receive Clock Edge select       */

#define UTCR0_RcRsEdg	(UTCR0_RCE*0)	
/*  Receive clock Rising-Edge      */

#define UTCR0_RcFlEdg	(UTCR0_RCE*1)	
/*  Receive clock Falling-Edge     */

#define UTCR0_TCE	0x00000040	
/* Transmit Clock Edge select      */

#define UTCR0_TrRsEdg	(UTCR0_TCE*0)	
/*  Transmit clock Rising-Edge     */

#define UTCR0_TrFlEdg	(UTCR0_TCE*1)	
/*  Transmit clock Falling-Edge    */

#define UTCR0_Ser2IrDA	        	/* Ser. port 2 IrDA settings       */ \
                	(UTCR0_1StpBit + UTCR0_8BitData)


#define UTCR1_BRD	Fld (4, 0)	
/* Baud Rate Divisor/16 - 1 [11:8] */

#define UTCR2_BRD	Fld (8, 0)	
/* Baud Rate Divisor/16 - 1  [7:0] */
                	        	/* fua = fxtl/(16*(BRD[11:0] + 1)) */
                	        	/* Tua = 16*(BRD [11:0] + 1)*Txtl  */

#define UTCR1_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
                	(((Div) - 16)/16 >> FSize (UTCR2_BRD) << \
                         FShft (UTCR1_BRD))

#define UTCR2_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
                	(((Div) - 16)/16 & FAlnMsk (UTCR2_BRD) << \
                         FShft (UTCR2_BRD))
                	        	/*  fua = fxtl/(16*Floor (Div/16)) */
                	        	/*  Tua = 16*Floor (Div/16)*Txtl   */

#define UTCR1_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
                	(((Div) - 1)/16 >> FSize (UTCR2_BRD) << \
                         FShft (UTCR1_BRD))

#define UTCR2_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
                	(((Div) - 1)/16 & FAlnMsk (UTCR2_BRD) << \
                         FShft (UTCR2_BRD))
                	        	/*  fua = fxtl/(16*Ceil (Div/16))  */
                	        	/*  Tua = 16*Ceil (Div/16)*Txtl    */


#define UTCR3_RXE	0x00000001	
/* Receive Enable                  */

#define UTCR3_TXE	0x00000002	
/* Transmit Enable                 */

#define UTCR3_BRK	0x00000004	
/* BReaK mode                      */

#define UTCR3_RIE	0x00000008	
/* Receive FIFO 1/3-to-2/3-full or */
                	        	/* more Interrupt Enable           */

#define UTCR3_TIE	0x00000010	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Interrupt Enable                */

#define UTCR3_LBM	0x00000020	
/* Look-Back Mode                  */

#define UTCR3_Ser2IrDA	        	/* Ser. port 2 IrDA settings (RIE, */ \
                	        	/* TIE, LBM can be set or cleared) */ \
                	(UTCR3_RXE + UTCR3_TXE)


#define UTCR4_HSE	0x00000001	
/* Hewlett-Packard Serial InfraRed */
                	        	/* (HP-SIR) modulation Enable      */

#define UTCR4_NRZ	(UTCR4_HSE*0)	
/*  Non-Return to Zero modulation  */

#define UTCR4_HPSIR	(UTCR4_HSE*1)	
/*  HP-SIR modulation              */

#define UTCR4_LPM	0x00000002	
/* Low-Power Mode                  */

#define UTCR4_Z3_16Bit	(UTCR4_LPM*0)	
/*  Zero pulse = 3/16 Bit time     */

#define UTCR4_Z1_6us	(UTCR4_LPM*1)	
/*  Zero pulse = 1.6 us            */


#define UTDR_DATA	Fld (8, 0)	
/* receive/transmit DATA FIFOs     */
#if 0           	        	/* Hidden receive FIFO bits        */
#define UTDR_PRE	0x00000100	/*  receive PaRity Error (read)    */
#define UTDR_FRE	0x00000200	/*  receive FRaming Error (read)   */
#define UTDR_ROR	0x00000400	/*  Receive FIFO Over-Run (read)   */
#endif /* 0 */


#define UTSR0_TFS	0x00000001	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Service request (read)          */

#define UTSR0_RFS	0x00000002	
/* Receive FIFO 1/3-to-2/3-full or */
                	        	/* more Service request (read)     */

#define UTSR0_RID	0x00000004	
/* Receiver IDle                   */

#define UTSR0_RBB	0x00000008	
/* Receive Beginning of Break      */

#define UTSR0_REB	0x00000010	
/* Receive End of Break            */

#define UTSR0_EIF	0x00000020	
/* Error In FIFO (read)            */


#define UTSR1_TBY	0x00000001	
/* Transmitter BusY (read)         */

#define UTSR1_RNE	0x00000002	
/* Receive FIFO Not Empty (read)   */

#define UTSR1_TNF	0x00000004	
/* Transmit FIFO Not Full (read)   */

#define UTSR1_PRE	0x00000008	
/* receive PaRity Error (read)     */

#define UTSR1_FRE	0x00000010	
/* receive FRaming Error (read)    */

#define UTSR1_ROR	0x00000020	
/* Receive FIFO Over-Run (read)    */


/*
 * Synchronous Data Link Controller (SDLC) control registers
 *
 * Registers
 *    Ser1SDCR0         Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Control Register 0 (read/write).
 *    Ser1SDCR1         Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Control Register 1 (read/write).
 *    Ser1SDCR2         Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Control Register 2 (read/write).
 *    Ser1SDCR3         Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Control Register 3 (read/write).
 *    Ser1SDCR4         Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Control Register 4 (read/write).
 *    Ser1SDDR          Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Data Register (read/write).
 *    Ser1SDSR0         Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Status Register 0 (read/write).
 *    Ser1SDSR1         Serial port 1 Synchronous Data Link Controller (SDLC)
 *                      Status Register 1 (read/write).
 *
 * Clocks
 *    fxtl, Txtl        Frequency, period of the system crystal (3.6864 MHz
 *                      or 3.5795 MHz).
 *    fsd, Tsd          Frequency, period of the SDLC communication.
 */


#define Ser1SDCR0	__REG(0x80020060)  
/* Ser. port 1 SDLC Control Reg. 0 */

#define Ser1SDCR1	__REG(0x80020064)  
/* Ser. port 1 SDLC Control Reg. 1 */

#define Ser1SDCR2	__REG(0x80020068)  
/* Ser. port 1 SDLC Control Reg. 2 */

#define Ser1SDCR3	__REG(0x8002006C)  
/* Ser. port 1 SDLC Control Reg. 3 */

#define Ser1SDCR4	__REG(0x80020070)  
/* Ser. port 1 SDLC Control Reg. 4 */

#define Ser1SDDR	__REG(0x80020078)  
/* Ser. port 1 SDLC Data Reg.      */

#define Ser1SDSR0	__REG(0x80020080)  
/* Ser. port 1 SDLC Status Reg. 0  */

#define Ser1SDSR1	__REG(0x80020084)  
/* Ser. port 1 SDLC Status Reg. 1  */


#define SDCR0_SUS	0x00000001	
/* SDLC/UART Select                */

#define SDCR0_SDLC	(SDCR0_SUS*0)	
/*  SDLC mode (TXD1 & RXD1)        */

#define SDCR0_UART	(SDCR0_SUS*1)	
/*  UART mode (TXD1 & RXD1)        */

#define SDCR0_SDF	0x00000002	
/* Single/Double start Flag select */

#define SDCR0_SglFlg	(SDCR0_SDF*0)	
/*  Single start Flag              */

#define SDCR0_DblFlg	(SDCR0_SDF*1)	
/*  Double start Flag              */

#define SDCR0_LBM	0x00000004	
/* Look-Back Mode                  */

#define SDCR0_BMS	0x00000008	
/* Bit Modulation Select           */

#define SDCR0_FM0	(SDCR0_BMS*0)	
/*  Freq. Modulation zero (0)      */

#define SDCR0_NRZ	(SDCR0_BMS*1)	
/*  Non-Return to Zero modulation  */

#define SDCR0_SCE	0x00000010	
/* Sample Clock Enable (GPIO [16]) */

#define SDCR0_SCD	0x00000020	
/* Sample Clock Direction select   */
                	        	/* (GPIO [16])                     */

#define SDCR0_SClkIn	(SDCR0_SCD*0)	
/*  Sample Clock Input             */

#define SDCR0_SClkOut	(SDCR0_SCD*1)	
/*  Sample Clock Output            */

#define SDCR0_RCE	0x00000040	
/* Receive Clock Edge select       */

#define SDCR0_RcRsEdg	(SDCR0_RCE*0)	
/*  Receive clock Rising-Edge      */

#define SDCR0_RcFlEdg	(SDCR0_RCE*1)	
/*  Receive clock Falling-Edge     */

#define SDCR0_TCE	0x00000080	
/* Transmit Clock Edge select      */

#define SDCR0_TrRsEdg	(SDCR0_TCE*0)	
/*  Transmit clock Rising-Edge     */

#define SDCR0_TrFlEdg	(SDCR0_TCE*1)	
/*  Transmit clock Falling-Edge    */


#define SDCR1_AAF	0x00000001	
/* Abort After Frame enable        */
                	        	/* (GPIO [17])                     */

#define SDCR1_TXE	0x00000002	
/* Transmit Enable                 */

#define SDCR1_RXE	0x00000004	
/* Receive Enable                  */

#define SDCR1_RIE	0x00000008	
/* Receive FIFO 1/3-to-2/3-full or */
                	        	/* more Interrupt Enable           */

#define SDCR1_TIE	0x00000010	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Interrupt Enable                */

#define SDCR1_AME	0x00000020	
/* Address Match Enable            */

#define SDCR1_TUS	0x00000040	
/* Transmit FIFO Under-run Select  */

#define SDCR1_EFrmURn	(SDCR1_TUS*0)	
/*  End Frame on Under-Run         */

#define SDCR1_AbortURn	(SDCR1_TUS*1)	
/*  Abort on Under-Run             */

#define SDCR1_RAE	0x00000080	
/* Receive Abort interrupt Enable  */


#define SDCR2_AMV	Fld (8, 0)	
/* Address Match Value             */


#define SDCR3_BRD	Fld (4, 0)	
/* Baud Rate Divisor/16 - 1 [11:8] */

#define SDCR4_BRD	Fld (8, 0)	
/* Baud Rate Divisor/16 - 1  [7:0] */
                	        	/* fsd = fxtl/(16*(BRD[11:0] + 1)) */
                	        	/* Tsd = 16*(BRD[11:0] + 1)*Txtl   */

#define SDCR3_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
                	(((Div) - 16)/16 >> FSize (SDCR4_BRD) << \
                         FShft (SDCR3_BRD))

#define SDCR4_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
                	(((Div) - 16)/16 & FAlnMsk (SDCR4_BRD) << \
                         FShft (SDCR4_BRD))
                	        	/*  fsd = fxtl/(16*Floor (Div/16)) */
                	        	/*  Tsd = 16*Floor (Div/16)*Txtl   */

#define SDCR3_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
                	(((Div) - 1)/16 >> FSize (SDCR4_BRD) << \
                         FShft (SDCR3_BRD))

#define SDCR4_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
                	(((Div) - 1)/16 & FAlnMsk (SDCR4_BRD) << \
                         FShft (SDCR4_BRD))
                	        	/*  fsd = fxtl/(16*Ceil (Div/16))  */
                	        	/*  Tsd = 16*Ceil (Div/16)*Txtl    */


#define SDDR_DATA	Fld (8, 0)	
/* receive/transmit DATA FIFOs     */
#if 0           	        	/* Hidden receive FIFO bits        */
#define SDDR_EOF	0x00000100	/*  receive End-Of-Frame (read)    */
#define SDDR_CRE	0x00000200	/*  receive CRC Error (read)       */
#define SDDR_ROR	0x00000400	/*  Receive FIFO Over-Run (read)   */
#endif /* 0 */


#define SDSR0_EIF	0x00000001	
/* Error In FIFO (read)            */

#define SDSR0_TUR	0x00000002	
/* Transmit FIFO Under-Run         */

#define SDSR0_RAB	0x00000004	
/* Receive ABort                   */

#define SDSR0_TFS	0x00000008	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Service request (read)          */

#define SDSR0_RFS	0x00000010	
/* Receive FIFO 1/3-to-2/3-full or */
                	        	/* more Service request (read)     */


#define SDSR1_RSY	0x00000001	
/* Receiver SYnchronized (read)    */

#define SDSR1_TBY	0x00000002	
/* Transmitter BusY (read)         */

#define SDSR1_RNE	0x00000004	
/* Receive FIFO Not Empty (read)   */

#define SDSR1_TNF	0x00000008	
/* Transmit FIFO Not Full (read)   */

#define SDSR1_RTD	0x00000010	
/* Receive Transition Detected     */

#define SDSR1_EOF	0x00000020	
/* receive End-Of-Frame (read)     */

#define SDSR1_CRE	0x00000040	
/* receive CRC Error (read)        */

#define SDSR1_ROR	0x00000080	
/* Receive FIFO Over-Run (read)    */


/*
 * High-Speed Serial to Parallel controller (HSSP) control registers
 *
 * Registers
 *    Ser2HSCR0         Serial port 2 High-Speed Serial to Parallel
 *                      controller (HSSP) Control Register 0 (read/write).
 *    Ser2HSCR1         Serial port 2 High-Speed Serial to Parallel
 *                      controller (HSSP) Control Register 1 (read/write).
 *    Ser2HSDR          Serial port 2 High-Speed Serial to Parallel
 *                      controller (HSSP) Data Register (read/write).
 *    Ser2HSSR0         Serial port 2 High-Speed Serial to Parallel
 *                      controller (HSSP) Status Register 0 (read/write).
 *    Ser2HSSR1         Serial port 2 High-Speed Serial to Parallel
 *                      controller (HSSP) Status Register 1 (read).
 *    Ser2HSCR2         Serial port 2 High-Speed Serial to Parallel
 *                      controller (HSSP) Control Register 2 (read/write).
 *                      [The HSCR2 register is only implemented in
 *                      versions 2.0 (rev. = 8) and higher of the StrongARM
 *                      SA-1100.]
 */


#define Ser2HSCR0	__REG(0x80040060)  
/* Ser. port 2 HSSP Control Reg. 0 */

#define Ser2HSCR1	__REG(0x80040064)  
/* Ser. port 2 HSSP Control Reg. 1 */

#define Ser2HSDR	__REG(0x8004006C)  
/* Ser. port 2 HSSP Data Reg.      */

#define Ser2HSSR0	__REG(0x80040074)  
/* Ser. port 2 HSSP Status Reg. 0  */

#define Ser2HSSR1	__REG(0x80040078)  
/* Ser. port 2 HSSP Status Reg. 1  */

#define Ser2HSCR2	__REG(0x90060028)  
/* Ser. port 2 HSSP Control Reg. 2 */


#define HSCR0_ITR	0x00000001	
/* IrDA Transmission Rate          */

#define HSCR0_UART	(HSCR0_ITR*0)	
/*  UART mode (115.2 kb/s if IrDA) */

#define HSCR0_HSSP	(HSCR0_ITR*1)	
/*  HSSP mode (4 Mb/s)             */

#define HSCR0_LBM	0x00000002	
/* Look-Back Mode                  */

#define HSCR0_TUS	0x00000004	
/* Transmit FIFO Under-run Select  */

#define HSCR0_EFrmURn	(HSCR0_TUS*0)	
/*  End Frame on Under-Run         */

#define HSCR0_AbortURn	(HSCR0_TUS*1)	
/*  Abort on Under-Run             */

#define HSCR0_TXE	0x00000008	
/* Transmit Enable                 */

#define HSCR0_RXE	0x00000010	
/* Receive Enable                  */

#define HSCR0_RIE	0x00000020	
/* Receive FIFO 2/5-to-3/5-full or */
                	        	/* more Interrupt Enable           */

#define HSCR0_TIE	0x00000040	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Interrupt Enable                */

#define HSCR0_AME	0x00000080	
/* Address Match Enable            */


#define HSCR1_AMV	Fld (8, 0)	
/* Address Match Value             */


#define HSDR_DATA	Fld (8, 0)	
/* receive/transmit DATA FIFOs     */
#if 0           	        	/* Hidden receive FIFO bits        */
#define HSDR_EOF	0x00000100	/*  receive End-Of-Frame (read)    */
#define HSDR_CRE	0x00000200	/*  receive CRC Error (read)       */
#define HSDR_ROR	0x00000400	/*  Receive FIFO Over-Run (read)   */
#endif /* 0 */


#define HSSR0_EIF	0x00000001	
/* Error In FIFO (read)            */

#define HSSR0_TUR	0x00000002	
/* Transmit FIFO Under-Run         */

#define HSSR0_RAB	0x00000004	
/* Receive ABort                   */

#define HSSR0_TFS	0x00000008	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Service request (read)          */

#define HSSR0_RFS	0x00000010	
/* Receive FIFO 2/5-to-3/5-full or */
                	        	/* more Service request (read)     */

#define HSSR0_FRE	0x00000020	
/* receive FRaming Error           */


#define HSSR1_RSY	0x00000001	
/* Receiver SYnchronized (read)    */

#define HSSR1_TBY	0x00000002	
/* Transmitter BusY (read)         */

#define HSSR1_RNE	0x00000004	
/* Receive FIFO Not Empty (read)   */

#define HSSR1_TNF	0x00000008	
/* Transmit FIFO Not Full (read)   */

#define HSSR1_EOF	0x00000010	
/* receive End-Of-Frame (read)     */

#define HSSR1_CRE	0x00000020	
/* receive CRC Error (read)        */

#define HSSR1_ROR	0x00000040	
/* Receive FIFO Over-Run (read)    */


#define HSCR2_TXP	0x00040000	
/* Transmit data Polarity (TXD_2)  */

#define HSCR2_TrDataL	(HSCR2_TXP*0)	
/*  Transmit Data active Low       */
                	        	/*  (inverted)                     */

#define HSCR2_TrDataH	(HSCR2_TXP*1)	
/*  Transmit Data active High      */
                	        	/*  (non-inverted)                 */

#define HSCR2_RXP	0x00080000	
/* Receive data Polarity (RXD_2)   */

#define HSCR2_RcDataL	(HSCR2_RXP*0)	
/*  Receive Data active Low        */
                	        	/*  (inverted)                     */

#define HSCR2_RcDataH	(HSCR2_RXP*1)	
/*  Receive Data active High       */
                	        	/*  (non-inverted)                 */


/*
 * Multi-media Communications Port (MCP) control registers
 *
 * Registers
 *    Ser4MCCR0         Serial port 4 Multi-media Communications Port (MCP)
 *                      Control Register 0 (read/write).
 *    Ser4MCDR0         Serial port 4 Multi-media Communications Port (MCP)
 *                      Data Register 0 (audio, read/write).
 *    Ser4MCDR1         Serial port 4 Multi-media Communications Port (MCP)
 *                      Data Register 1 (telecom, read/write).
 *    Ser4MCDR2         Serial port 4 Multi-media Communications Port (MCP)
 *                      Data Register 2 (CODEC registers, read/write).
 *    Ser4MCSR          Serial port 4 Multi-media Communications Port (MCP)
 *                      Status Register (read/write).
 *    Ser4MCCR1         Serial port 4 Multi-media Communications Port (MCP)
 *                      Control Register 1 (read/write).
 *                      [The MCCR1 register is only implemented in
 *                      versions 2.0 (rev. = 8) and higher of the StrongARM
 *                      SA-1100.]
 *
 * Clocks
 *    fmc, Tmc          Frequency, period of the MCP communication (10 MHz,
 *                      12 MHz, or GPIO [21]).
 *    faud, Taud        Frequency, period of the audio sampling.
 *    ftcm, Ttcm        Frequency, period of the telecom sampling.
 */


#define Ser4MCCR0	__REG(0x80060000)  
/* Ser. port 4 MCP Control Reg. 0 */

#define Ser4MCDR0	__REG(0x80060008)  
/* Ser. port 4 MCP Data Reg. 0 (audio) */

#define Ser4MCDR1	__REG(0x8006000C)  
/* Ser. port 4 MCP Data Reg. 1 (telecom) */

#define Ser4MCDR2	__REG(0x80060010)  
/* Ser. port 4 MCP Data Reg. 2 (CODEC reg.) */

#define Ser4MCSR	__REG(0x80060018)  
/* Ser. port 4 MCP Status Reg. */

#define Ser4MCCR1	__REG(0x90060030)  
/* Ser. port 4 MCP Control Reg. 1 */


#define MCCR0_ASD	Fld (7, 0)	
/* Audio Sampling rate Divisor/32  */
                	        	/* [6..127]                        */
                	        	/* faud = fmc/(32*ASD)             */
                	        	/* Taud = 32*ASD*Tmc               */

#define MCCR0_AudSmpDiv(Div)    	/*  Audio Sampling rate Divisor    */ \
                	        	/*  [192..4064]                    */ \
                	((Div)/32 << FShft (MCCR0_ASD))
                	        	/*  faud = fmc/(32*Floor (Div/32)) */
                	        	/*  Taud = 32*Floor (Div/32)*Tmc   */

#define MCCR0_CeilAudSmpDiv(Div)	/*  Ceil. of AudSmpDiv [192..4064] */ \
                	(((Div) + 31)/32 << FShft (MCCR0_ASD))
                	        	/*  faud = fmc/(32*Ceil (Div/32))  */
                	        	/*  Taud = 32*Ceil (Div/32)*Tmc    */

#define MCCR0_TSD	Fld (7, 8)	
/* Telecom Sampling rate           */
                	        	/* Divisor/32 [16..127]            */
                	        	/* ftcm = fmc/(32*TSD)             */
                	        	/* Ttcm = 32*TSD*Tmc               */

#define MCCR0_TcmSmpDiv(Div)    	/*  Telecom Sampling rate Divisor  */ \
                	        	/*  [512..4064]                    */ \
                	((Div)/32 << FShft (MCCR0_TSD))
                	        	/*  ftcm = fmc/(32*Floor (Div/32)) */
                	        	/*  Ttcm = 32*Floor (Div/32)*Tmc   */

#define MCCR0_CeilTcmSmpDiv(Div)	/*  Ceil. of TcmSmpDiv [512..4064] */ \
                	(((Div) + 31)/32 << FShft (MCCR0_TSD))
                	        	/*  ftcm = fmc/(32*Ceil (Div/32))  */
                	        	/*  Ttcm = 32*Ceil (Div/32)*Tmc    */

#define MCCR0_MCE	0x00010000	
/* MCP Enable                      */

#define MCCR0_ECS	0x00020000	
/* External Clock Select           */

#define MCCR0_IntClk	(MCCR0_ECS*0)	
/*  Internal Clock (10 or 12 MHz)  */

#define MCCR0_ExtClk	(MCCR0_ECS*1)	
/*  External Clock (GPIO [21])     */

#define MCCR0_ADM	0x00040000	
/* A/D (audio/telecom) data        */
                	        	/* sampling/storing Mode           */

#define MCCR0_VldBit	(MCCR0_ADM*0)	
/*  Valid Bit storing mode         */

#define MCCR0_SmpCnt	(MCCR0_ADM*1)	
/*  Sampling Counter storing mode  */

#define MCCR0_TTE	0x00080000	
/* Telecom Transmit FIFO 1/2-full  */
                	        	/* or less interrupt Enable        */

#define MCCR0_TRE	0x00100000	
/* Telecom Receive FIFO 1/2-full   */
                	        	/* or more interrupt Enable        */

#define MCCR0_ATE	0x00200000	
/* Audio Transmit FIFO 1/2-full    */
                	        	/* or less interrupt Enable        */

#define MCCR0_ARE	0x00400000	
/* Audio Receive FIFO 1/2-full or  */
                	        	/* more interrupt Enable           */

#define MCCR0_LBM	0x00800000	
/* Look-Back Mode                  */

#define MCCR0_ECP	Fld (2, 24)	
/* External Clock Prescaler - 1    */

#define MCCR0_ExtClkDiv(Div)    	/*  External Clock Divisor [1..4]  */ \
                	(((Div) - 1) << FShft (MCCR0_ECP))


#define MCDR0_DATA	Fld (12, 4)	
/* receive/transmit audio DATA     */
                	        	/* FIFOs                           */


#define MCDR1_DATA	Fld (14, 2)	
/* receive/transmit telecom DATA   */
                	        	/* FIFOs                           */

                	        	/* receive/transmit CODEC reg.     */
                	        	/* FIFOs:                          */

#define MCDR2_DATA	Fld (16, 0)	
/*  reg. DATA                      */

#define MCDR2_RW	0x00010000	
/*  reg. Read/Write (transmit)     */

#define MCDR2_Rd	(MCDR2_RW*0)	
/*   reg. Read                     */

#define MCDR2_Wr	(MCDR2_RW*1)	
/*   reg. Write                    */

#define MCDR2_ADD	Fld (4, 17)	
/*  reg. ADDress                   */


#define MCSR_ATS	0x00000001	
/* Audio Transmit FIFO 1/2-full    */
                	        	/* or less Service request (read)  */

#define MCSR_ARS	0x00000002	
/* Audio Receive FIFO 1/2-full or  */
                	        	/* more Service request (read)     */

#define MCSR_TTS	0x00000004	
/* Telecom Transmit FIFO 1/2-full  */
                	        	/* or less Service request (read)  */

#define MCSR_TRS	0x00000008	
/* Telecom Receive FIFO 1/2-full   */
                	        	/* or more Service request (read)  */

#define MCSR_ATU	0x00000010	
/* Audio Transmit FIFO Under-run   */

#define MCSR_ARO	0x00000020	
/* Audio Receive FIFO Over-run     */

#define MCSR_TTU	0x00000040	
/* Telecom Transmit FIFO Under-run */

#define MCSR_TRO	0x00000080	
/* Telecom Receive FIFO Over-run   */

#define MCSR_ANF	0x00000100	
/* Audio transmit FIFO Not Full    */
                	        	/* (read)                          */

#define MCSR_ANE	0x00000200	
/* Audio receive FIFO Not Empty    */
                	        	/* (read)                          */

#define MCSR_TNF	0x00000400	
/* Telecom transmit FIFO Not Full  */
                	        	/* (read)                          */

#define MCSR_TNE	0x00000800	
/* Telecom receive FIFO Not Empty  */
                	        	/* (read)                          */

#define MCSR_CWC	0x00001000	
/* CODEC register Write Completed  */
                	        	/* (read)                          */

#define MCSR_CRC	0x00002000	
/* CODEC register Read Completed   */
                	        	/* (read)                          */

#define MCSR_ACE	0x00004000	
/* Audio CODEC Enabled (read)      */

#define MCSR_TCE	0x00008000	
/* Telecom CODEC Enabled (read)    */


#define MCCR1_CFS	0x00100000	
/* Clock Freq. Select              */

#define MCCR1_F12MHz	(MCCR1_CFS*0)	
/*  Freq. (fmc) = ~ 12 MHz         */
                	        	/*  (11.981 MHz)                   */

#define MCCR1_F10MHz	(MCCR1_CFS*1)	
/*  Freq. (fmc) = ~ 10 MHz         */
                	        	/*  (9.585 MHz)                    */


/*
 * Synchronous Serial Port (SSP) control registers
 *
 * Registers
 *    Ser4SSCR0         Serial port 4 Synchronous Serial Port (SSP) Control
 *                      Register 0 (read/write).
 *    Ser4SSCR1         Serial port 4 Synchronous Serial Port (SSP) Control
 *                      Register 1 (read/write).
 *                      [Bits SPO and SP are only implemented in versions 2.0
 *                      (rev. = 8) and higher of the StrongARM SA-1100.]
 *    Ser4SSDR          Serial port 4 Synchronous Serial Port (SSP) Data
 *                      Register (read/write).
 *    Ser4SSSR          Serial port 4 Synchronous Serial Port (SSP) Status
 *                      Register (read/write).
 *
 * Clocks
 *    fxtl, Txtl        Frequency, period of the system crystal (3.6864 MHz
 *                      or 3.5795 MHz).
 *    fss, Tss          Frequency, period of the SSP communication.
 */


#define Ser4SSCR0	__REG(0x80070060)  
/* Ser. port 4 SSP Control Reg. 0 */

#define Ser4SSCR1	__REG(0x80070064)  
/* Ser. port 4 SSP Control Reg. 1 */

#define Ser4SSDR	__REG(0x8007006C)  
/* Ser. port 4 SSP Data Reg. */

#define Ser4SSSR	__REG(0x80070074)  
/* Ser. port 4 SSP Status Reg. */


#define SSCR0_DSS	Fld (4, 0)	
/* Data Size - 1 Select [3..15]    */

#define SSCR0_DataSize(Size)    	/*  Data Size Select [4..16]       */ \
                	(((Size) - 1) << FShft (SSCR0_DSS))

#define SSCR0_FRF	Fld (2, 4)	
/* FRame Format                    */

#define SSCR0_Motorola	        	/*  Motorola Serial Peripheral     */ \
                	        	/*  Interface (SPI) format         */ \
                	(0 << FShft (SSCR0_FRF))

#define SSCR0_TI	        	/*  Texas Instruments Synchronous  */ \
                	        	/*  Serial format                  */ \
                	(1 << FShft (SSCR0_FRF))

#define SSCR0_National	        	/*  National Microwire format      */ \
                	(2 << FShft (SSCR0_FRF))

#define SSCR0_SSE	0x00000080	
/* SSP Enable                      */

#define SSCR0_SCR	Fld (8, 8)	
/* Serial Clock Rate divisor/2 - 1 */
                	        	/* fss = fxtl/(2*(SCR + 1))        */
                	        	/* Tss = 2*(SCR + 1)*Txtl          */

#define SSCR0_SerClkDiv(Div)    	/*  Serial Clock Divisor [2..512]  */ \
                	(((Div) - 2)/2 << FShft (SSCR0_SCR))
                	        	/*  fss = fxtl/(2*Floor (Div/2))   */
                	        	/*  Tss = 2*Floor (Div/2)*Txtl     */

#define SSCR0_CeilSerClkDiv(Div)	/*  Ceil. of SerClkDiv [2..512]    */ \
                	(((Div) - 1)/2 << FShft (SSCR0_SCR))
                	        	/*  fss = fxtl/(2*Ceil (Div/2))    */
                	        	/*  Tss = 2*Ceil (Div/2)*Txtl      */


#define SSCR1_RIE	0x00000001	
/* Receive FIFO 1/2-full or more   */
                	        	/* Interrupt Enable                */

#define SSCR1_TIE	0x00000002	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Interrupt Enable                */

#define SSCR1_LBM	0x00000004	
/* Look-Back Mode                  */

#define SSCR1_SPO	0x00000008	
/* Sample clock (SCLK) POlarity    */

#define SSCR1_SClkIactL	(SSCR1_SPO*0)	
/*  Sample Clock Inactive Low      */

#define SSCR1_SClkIactH	(SSCR1_SPO*1)	
/*  Sample Clock Inactive High     */

#define SSCR1_SP	0x00000010	
/* Sample clock (SCLK) Phase       */

#define SSCR1_SClk1P	(SSCR1_SP*0)	
/*  Sample Clock active 1 Period   */
                	        	/*  after frame (SFRM, 1st edge)   */

#define SSCR1_SClk1_2P	(SSCR1_SP*1)	
/*  Sample Clock active 1/2 Period */
                	        	/*  after frame (SFRM, 1st edge)   */

#define SSCR1_ECS	0x00000020	
/* External Clock Select           */

#define SSCR1_IntClk	(SSCR1_ECS*0)	
/*  Internal Clock                 */

#define SSCR1_ExtClk	(SSCR1_ECS*1)	
/*  External Clock (GPIO [19])     */


#define SSDR_DATA	Fld (16, 0)	
/* receive/transmit DATA FIFOs     */


#define SSSR_TNF	0x00000002	
/* Transmit FIFO Not Full (read)   */

#define SSSR_RNE	0x00000004	
/* Receive FIFO Not Empty (read)   */

#define SSSR_BSY	0x00000008	
/* SSP BuSY (read)                 */

#define SSSR_TFS	0x00000010	
/* Transmit FIFO 1/2-full or less  */
                	        	/* Service request (read)          */

#define SSSR_RFS	0x00000020	
/* Receive FIFO 1/2-full or more   */
                	        	/* Service request (read)          */

#define SSSR_ROR	0x00000040	
/* Receive FIFO Over-Run           */


/*
 * Operating System (OS) timer control registers
 *
 * Registers
 *    OSMR0             Operating System (OS) timer Match Register 0
 *                      (read/write).
 *    OSMR1             Operating System (OS) timer Match Register 1
 *                      (read/write).
 *    OSMR2             Operating System (OS) timer Match Register 2
 *                      (read/write).
 *    OSMR3             Operating System (OS) timer Match Register 3
 *                      (read/write).
 *    OSCR              Operating System (OS) timer Counter Register
 *                      (read/write).
 *    OSSR              Operating System (OS) timer Status Register
 *                      (read/write).
 *    OWER              Operating System (OS) timer Watch-dog Enable Register
 *                      (read/write).
 *    OIER              Operating System (OS) timer Interrupt Enable Register
 *                      (read/write).
 */


#define OSMR0  		io_p2v(0x90000000)  
/* OS timer Match Reg. 0 */

#define OSMR1  		io_p2v(0x90000004)  
/* OS timer Match Reg. 1 */

#define OSMR2  		io_p2v(0x90000008)  
/* OS timer Match Reg. 2 */

#define OSMR3  		io_p2v(0x9000000c)  
/* OS timer Match Reg. 3 */

#define OSCR   		io_p2v(0x90000010)  
/* OS timer Counter Reg. */

#define OSSR   		io_p2v(0x90000014)  
/* OS timer Status Reg. */

#define OWER   		io_p2v(0x90000018)  
/* OS timer Watch-dog Enable Reg. */

#define OIER  	 	io_p2v(0x9000001C)  
/* OS timer Interrupt Enable Reg. */


#define OSSR_M(Nb)	        	/* Match detected [0..3]           */ \
                	(0x00000001 << (Nb))

#define OSSR_M0 	OSSR_M (0)	
/* Match detected 0                */

#define OSSR_M1 	OSSR_M (1)	
/* Match detected 1                */

#define OSSR_M2 	OSSR_M (2)	
/* Match detected 2                */

#define OSSR_M3 	OSSR_M (3)	
/* Match detected 3                */


#define OWER_WME	0x00000001	
/* Watch-dog Match Enable          */
                	        	/* (set only)                      */


#define OIER_E(Nb)	        	/* match interrupt Enable [0..3]   */ \
                	(0x00000001 << (Nb))

#define OIER_E0 	OIER_E (0)	
/* match interrupt Enable 0        */

#define OIER_E1 	OIER_E (1)	
/* match interrupt Enable 1        */

#define OIER_E2 	OIER_E (2)	
/* match interrupt Enable 2        */

#define OIER_E3 	OIER_E (3)	
/* match interrupt Enable 3        */


/*
 * Power Manager (PM) control registers
 *
 * Registers
 *    PMCR              Power Manager (PM) Control Register (read/write).
 *    PSSR              Power Manager (PM) Sleep Status Register (read/write).
 *    PSPR              Power Manager (PM) Scratch-Pad Register (read/write).
 *    PWER              Power Manager (PM) Wake-up Enable Register
 *                      (read/write).
 *    PCFR              Power Manager (PM) general ConFiguration Register
 *                      (read/write).
 *    PPCR              Power Manager (PM) Phase-Locked Loop (PLL)
 *                      Configuration Register (read/write).
 *    PGSR              Power Manager (PM) General-Purpose Input/Output (GPIO)
 *                      Sleep state Register (read/write, see GPIO pins).
 *    POSR              Power Manager (PM) Oscillator Status Register (read).
 *
 * Clocks
 *    fxtl, Txtl        Frequency, period of the system crystal (3.6864 MHz
 *                      or 3.5795 MHz).
 *    fcpu, Tcpu        Frequency, period of the CPU core clock (CCLK).
 */


#define PMCR		__REG(0x90020000)  
/* PM Control Reg. */

#define PSSR		__REG(0x90020004)  
/* PM Sleep Status Reg. */

#define PSPR		__REG(0x90020008)  
/* PM Scratch-Pad Reg. */

#define PWER		__REG(0x9002000C)  
/* PM Wake-up Enable Reg. */

#define PCFR		__REG(0x90020010)  
/* PM general ConFiguration Reg. */

#define PPCR		__REG(0x90020014)  
/* PM PLL Configuration Reg. */

#define PGSR		__REG(0x90020018)  
/* PM GPIO Sleep state Reg. */

#define POSR		__REG(0x9002001C)  
/* PM Oscillator Status Reg. */


#define PMCR_SF 	0x00000001	
/* Sleep Force (set only)          */


#define PSSR_SS 	0x00000001	
/* Software Sleep                  */

#define PSSR_BFS	0x00000002	
/* Battery Fault Status            */
                	        	/* (BATT_FAULT)                    */

#define PSSR_VFS	0x00000004	
/* Vdd Fault Status (VDD_FAULT)    */

#define PSSR_DH 	0x00000008	
/* DRAM control Hold               */

#define PSSR_PH 	0x00000010	
/* Peripheral control Hold         */


#define PWER_GPIO(Nb)	GPIO_GPIO (Nb)	
/* GPIO [0..27] wake-up enable     */

#define PWER_GPIO0	PWER_GPIO (0)	
/* GPIO  [0] wake-up enable        */

#define PWER_GPIO1	PWER_GPIO (1)	
/* GPIO  [1] wake-up enable        */

#define PWER_GPIO2	PWER_GPIO (2)	
/* GPIO  [2] wake-up enable        */

#define PWER_GPIO3	PWER_GPIO (3)	
/* GPIO  [3] wake-up enable        */

#define PWER_GPIO4	PWER_GPIO (4)	
/* GPIO  [4] wake-up enable        */

#define PWER_GPIO5	PWER_GPIO (5)	
/* GPIO  [5] wake-up enable        */

#define PWER_GPIO6	PWER_GPIO (6)	
/* GPIO  [6] wake-up enable        */

#define PWER_GPIO7	PWER_GPIO (7)	
/* GPIO  [7] wake-up enable        */

#define PWER_GPIO8	PWER_GPIO (8)	
/* GPIO  [8] wake-up enable        */

#define PWER_GPIO9	PWER_GPIO (9)	
/* GPIO  [9] wake-up enable        */

#define PWER_GPIO10	PWER_GPIO (10)	
/* GPIO [10] wake-up enable        */

#define PWER_GPIO11	PWER_GPIO (11)	
/* GPIO [11] wake-up enable        */

#define PWER_GPIO12	PWER_GPIO (12)	
/* GPIO [12] wake-up enable        */

#define PWER_GPIO13	PWER_GPIO (13)	
/* GPIO [13] wake-up enable        */

#define PWER_GPIO14	PWER_GPIO (14)	
/* GPIO [14] wake-up enable        */

#define PWER_GPIO15	PWER_GPIO (15)	
/* GPIO [15] wake-up enable        */

#define PWER_GPIO16	PWER_GPIO (16)	
/* GPIO [16] wake-up enable        */

#define PWER_GPIO17	PWER_GPIO (17)	
/* GPIO [17] wake-up enable        */

#define PWER_GPIO18	PWER_GPIO (18)	
/* GPIO [18] wake-up enable        */

#define PWER_GPIO19	PWER_GPIO (19)	
/* GPIO [19] wake-up enable        */

#define PWER_GPIO20	PWER_GPIO (20)	
/* GPIO [20] wake-up enable        */

#define PWER_GPIO21	PWER_GPIO (21)	
/* GPIO [21] wake-up enable        */

#define PWER_GPIO22	PWER_GPIO (22)	
/* GPIO [22] wake-up enable        */

#define PWER_GPIO23	PWER_GPIO (23)	
/* GPIO [23] wake-up enable        */

#define PWER_GPIO24	PWER_GPIO (24)	
/* GPIO [24] wake-up enable        */

#define PWER_GPIO25	PWER_GPIO (25)	
/* GPIO [25] wake-up enable        */

#define PWER_GPIO26	PWER_GPIO (26)	
/* GPIO [26] wake-up enable        */

#define PWER_GPIO27	PWER_GPIO (27)	
/* GPIO [27] wake-up enable        */

#define PWER_RTC	0x80000000	
/* RTC alarm wake-up enable        */


#define PCFR_OPDE	0x00000001	
/* Oscillator Power-Down Enable    */

#define PCFR_ClkRun	(PCFR_OPDE*0)	
/*  Clock Running in sleep mode    */

#define PCFR_ClkStp	(PCFR_OPDE*1)	
/*  Clock Stopped in sleep mode    */

#define PCFR_FP 	0x00000002	
/* Float PCMCIA pins               */

#define PCFR_PCMCIANeg	(PCFR_FP*0)	
/*  PCMCIA pins Negated (1)        */

#define PCFR_PCMCIAFlt	(PCFR_FP*1)	
/*  PCMCIA pins Floating           */

#define PCFR_FS 	0x00000004	
/* Float Static memory pins        */

#define PCFR_StMemNeg	(PCFR_FS*0)	
/*  Static Memory pins Negated (1) */

#define PCFR_StMemFlt	(PCFR_FS*1)	
/*  Static Memory pins Floating    */

#define PCFR_FO 	0x00000008	
/* Force RTC oscillator            */
                	        	/* (32.768 kHz) enable On          */


#define PPCR_CCF	Fld (5, 0)	
/* CPU core Clock (CCLK) Freq.     */

#define PPCR_Fx16	        	/*  Freq. x 16 (fcpu = 16*fxtl)    */ \
                	(0x00 << FShft (PPCR_CCF))

#define PPCR_Fx20	        	/*  Freq. x 20 (fcpu = 20*fxtl)    */ \
                	(0x01 << FShft (PPCR_CCF))

#define PPCR_Fx24	        	/*  Freq. x 24 (fcpu = 24*fxtl)    */ \
                	(0x02 << FShft (PPCR_CCF))

#define PPCR_Fx28	        	/*  Freq. x 28 (fcpu = 28*fxtl)    */ \
                	(0x03 << FShft (PPCR_CCF))

#define PPCR_Fx32	        	/*  Freq. x 32 (fcpu = 32*fxtl)    */ \
                	(0x04 << FShft (PPCR_CCF))

#define PPCR_Fx36	        	/*  Freq. x 36 (fcpu = 36*fxtl)    */ \
                	(0x05 << FShft (PPCR_CCF))

#define PPCR_Fx40	        	/*  Freq. x 40 (fcpu = 40*fxtl)    */ \
                	(0x06 << FShft (PPCR_CCF))

#define PPCR_Fx44	        	/*  Freq. x 44 (fcpu = 44*fxtl)    */ \
                	(0x07 << FShft (PPCR_CCF))

#define PPCR_Fx48	        	/*  Freq. x 48 (fcpu = 48*fxtl)    */ \
                	(0x08 << FShft (PPCR_CCF))

#define PPCR_Fx52	        	/*  Freq. x 52 (fcpu = 52*fxtl)    */ \
                	(0x09 << FShft (PPCR_CCF))

#define PPCR_Fx56	        	/*  Freq. x 56 (fcpu = 56*fxtl)    */ \
                	(0x0A << FShft (PPCR_CCF))

#define PPCR_Fx60	        	/*  Freq. x 60 (fcpu = 60*fxtl)    */ \
                	(0x0B << FShft (PPCR_CCF))

#define PPCR_Fx64	        	/*  Freq. x 64 (fcpu = 64*fxtl)    */ \
                	(0x0C << FShft (PPCR_CCF))

#define PPCR_Fx68	        	/*  Freq. x 68 (fcpu = 68*fxtl)    */ \
                	(0x0D << FShft (PPCR_CCF))

#define PPCR_Fx72	        	/*  Freq. x 72 (fcpu = 72*fxtl)    */ \
                	(0x0E << FShft (PPCR_CCF))

#define PPCR_Fx76	        	/*  Freq. x 76 (fcpu = 76*fxtl)    */ \
                	(0x0F << FShft (PPCR_CCF))
                	        	/*  3.6864 MHz crystal (fxtl):     */

#define PPCR_F59_0MHz	PPCR_Fx16	
/*   Freq. (fcpu) =  59.0 MHz      */

#define PPCR_F73_7MHz	PPCR_Fx20	
/*   Freq. (fcpu) =  73.7 MHz      */

#define PPCR_F88_5MHz	PPCR_Fx24	
/*   Freq. (fcpu) =  88.5 MHz      */

#define PPCR_F103_2MHz	PPCR_Fx28	
/*   Freq. (fcpu) = 103.2 MHz      */

#define PPCR_F118_0MHz	PPCR_Fx32	
/*   Freq. (fcpu) = 118.0 MHz      */

#define PPCR_F132_7MHz	PPCR_Fx36	
/*   Freq. (fcpu) = 132.7 MHz      */

#define PPCR_F147_5MHz	PPCR_Fx40	
/*   Freq. (fcpu) = 147.5 MHz      */

#define PPCR_F162_2MHz	PPCR_Fx44	
/*   Freq. (fcpu) = 162.2 MHz      */

#define PPCR_F176_9MHz	PPCR_Fx48	
/*   Freq. (fcpu) = 176.9 MHz      */

#define PPCR_F191_7MHz	PPCR_Fx52	
/*   Freq. (fcpu) = 191.7 MHz      */

#define PPCR_F206_4MHz	PPCR_Fx56	
/*   Freq. (fcpu) = 206.4 MHz      */

#define PPCR_F221_2MHz	PPCR_Fx60	
/*   Freq. (fcpu) = 221.2 MHz      */

#define PPCR_F239_6MHz	PPCR_Fx64	
/*   Freq. (fcpu) = 239.6 MHz      */

#define PPCR_F250_7MHz	PPCR_Fx68	
/*   Freq. (fcpu) = 250.7 MHz      */

#define PPCR_F265_4MHz	PPCR_Fx72	
/*   Freq. (fcpu) = 265.4 MHz      */

#define PPCR_F280_2MHz	PPCR_Fx76	
/*   Freq. (fcpu) = 280.2 MHz      */
                	        	/*  3.5795 MHz crystal (fxtl):     */

#define PPCR_F57_3MHz	PPCR_Fx16	
/*   Freq. (fcpu) =  57.3 MHz      */

#define PPCR_F71_6MHz	PPCR_Fx20	
/*   Freq. (fcpu) =  71.6 MHz      */

#define PPCR_F85_9MHz	PPCR_Fx24	
/*   Freq. (fcpu) =  85.9 MHz      */

#define PPCR_F100_2MHz	PPCR_Fx28	
/*   Freq. (fcpu) = 100.2 MHz      */

#define PPCR_F114_5MHz	PPCR_Fx32	
/*   Freq. (fcpu) = 114.5 MHz      */

#define PPCR_F128_9MHz	PPCR_Fx36	
/*   Freq. (fcpu) = 128.9 MHz      */

#define PPCR_F143_2MHz	PPCR_Fx40	
/*   Freq. (fcpu) = 143.2 MHz      */

#define PPCR_F157_5MHz	PPCR_Fx44	
/*   Freq. (fcpu) = 157.5 MHz      */

#define PPCR_F171_8MHz	PPCR_Fx48	
/*   Freq. (fcpu) = 171.8 MHz      */

#define PPCR_F186_1MHz	PPCR_Fx52	
/*   Freq. (fcpu) = 186.1 MHz      */

#define PPCR_F200_5MHz	PPCR_Fx56	
/*   Freq. (fcpu) = 200.5 MHz      */

#define PPCR_F214_8MHz	PPCR_Fx60	
/*   Freq. (fcpu) = 214.8 MHz      */

#define PPCR_F229_1MHz	PPCR_Fx64	
/*   Freq. (fcpu) = 229.1 MHz      */

#define PPCR_F243_4MHz	PPCR_Fx68	
/*   Freq. (fcpu) = 243.4 MHz      */

#define PPCR_F257_7MHz	PPCR_Fx72	
/*   Freq. (fcpu) = 257.7 MHz      */

#define PPCR_F272_0MHz	PPCR_Fx76	
/*   Freq. (fcpu) = 272.0 MHz      */


#define POSR_OOK	0x00000001	
/* RTC Oscillator (32.768 kHz) OK  */


/*
 * Reset Controller (RC) control registers
 *
 * Registers
 *    RSRR              Reset Controller (RC) Software Reset Register
 *                      (read/write).
 *    RCSR              Reset Controller (RC) Status Register (read/write).
 */


#define RSRR		__REG(0x90030000)  
/* RC Software Reset Reg. */

#define RCSR		__REG(0x90030004)  
/* RC Status Reg. */


#define RSRR_SWR	0x00000001	
/* SoftWare Reset (set only)       */


#define RCSR_HWR	0x00000001	
/* HardWare Reset                  */

#define RCSR_SWR	0x00000002	
/* SoftWare Reset                  */

#define RCSR_WDR	0x00000004	
/* Watch-Dog Reset                 */

#define RCSR_SMR	0x00000008	
/* Sleep-Mode Reset                */


/*
 * Test unit control registers
 *
 * Registers
 *    TUCR              Test Unit Control Register (read/write).
 */


#define TUCR		__REG(0x90030008)  
/* Test Unit Control Reg. */


#define TUCR_TIC	0x00000040	
/* TIC mode                        */

#define TUCR_TTST	0x00000080	
/* Trim TeST mode                  */

#define TUCR_RCRC	0x00000100	
/* Richard's Cyclic Redundancy     */
                	        	/* Check                           */

#define TUCR_PMD	0x00000200	
/* Power Management Disable        */

#define TUCR_MR 	0x00000400	
/* Memory Request mode             */

#define TUCR_NoMB	(TUCR_MR*0)	
/*  No Memory Bus request & grant  */

#define TUCR_MBGPIO	(TUCR_MR*1)	
/*  Memory Bus request (MBREQ) &   */
                	        	/*  grant (MBGNT) on GPIO [22:21]  */

#define TUCR_CTB	Fld (3, 20)	
/* Clock Test Bits                 */

#define TUCR_FDC	0x00800000	
/* RTC Force Delete Count          */

#define TUCR_FMC	0x01000000	
/* Force Michelle's Control mode   */

#define TUCR_TMC	0x02000000	
/* RTC Trimmer Multiplexer Control */

#define TUCR_DPS	0x04000000	
/* Disallow Pad Sleep              */

#define TUCR_TSEL	Fld (3, 29)	
/* clock Test SELect on GPIO [27]  */

#define TUCR_32_768kHz	        	/*  32.768 kHz osc. on GPIO [27]   */ \
                	(0 << FShft (TUCR_TSEL))

#define TUCR_3_6864MHz	        	/*  3.6864 MHz osc. on GPIO [27]   */ \
                	(1 << FShft (TUCR_TSEL))

#define TUCR_VDD	        	/*  VDD ring osc./16 on GPIO [27]  */ \
                	(2 << FShft (TUCR_TSEL))

#define TUCR_96MHzPLL	        	/*  96 MHz PLL/4 on GPIO [27]      */ \
                	(3 << FShft (TUCR_TSEL))

#define TUCR_Clock	        	/*  internal (fcpu/2) & 32.768 kHz */ \
                	        	/*  Clocks on GPIO [26:27]         */ \
                	(4 << FShft (TUCR_TSEL))

#define TUCR_3_6864MHzA	        	/*  3.6864 MHz osc. on GPIO [27]   */ \
                	        	/*  (Alternative)                  */ \
                	(5 << FShft (TUCR_TSEL))

#define TUCR_MainPLL	        	/*  Main PLL/16 on GPIO [27]       */ \
                	(6 << FShft (TUCR_TSEL))

#define TUCR_VDDL	        	/*  VDDL ring osc./4 on GPIO [27]  */ \
                	(7 << FShft (TUCR_TSEL))


/*
 * General-Purpose Input/Output (GPIO) control registers
 *
 * Registers
 *    GPLR              General-Purpose Input/Output (GPIO) Pin Level
 *                      Register (read).
 *    GPDR              General-Purpose Input/Output (GPIO) Pin Direction
 *                      Register (read/write).
 *    GPSR              General-Purpose Input/Output (GPIO) Pin output Set
 *                      Register (write).
 *    GPCR              General-Purpose Input/Output (GPIO) Pin output Clear
 *                      Register (write).
 *    GRER              General-Purpose Input/Output (GPIO) Rising-Edge
 *                      detect Register (read/write).
 *    GFER              General-Purpose Input/Output (GPIO) Falling-Edge
 *                      detect Register (read/write).
 *    GEDR              General-Purpose Input/Output (GPIO) Edge Detect
 *                      status Register (read/write).
 *    GAFR              General-Purpose Input/Output (GPIO) Alternate
 *                      Function Register (read/write).
 *
 * Clock
 *    fcpu, Tcpu        Frequency, period of the CPU core clock (CCLK).
 */


#define GPLR		__REG(0x90040000)  
/* GPIO Pin Level Reg.             */

#define GPDR		__REG(0x90040004)  
/* GPIO Pin Direction Reg.         */

#define GPSR		__REG(0x90040008)  
/* GPIO Pin output Set Reg.        */

#define GPCR		__REG(0x9004000C)  
/* GPIO Pin output Clear Reg.      */

#define GRER		__REG(0x90040010)  
/* GPIO Rising-Edge detect Reg.    */

#define GFER		__REG(0x90040014)  
/* GPIO Falling-Edge detect Reg.   */

#define GEDR		__REG(0x90040018)  
/* GPIO Edge Detect status Reg.    */

#define GAFR		__REG(0x9004001C)  
/* GPIO Alternate Function Reg.    */


#define GPIO_MIN	(0)

#define GPIO_MAX	(27)


#define GPIO_GPIO(Nb)	        	/* GPIO [0..27]                    */ \
                	(0x00000001 << (Nb))

#define GPIO_GPIO0	GPIO_GPIO (0)	
/* GPIO  [0]                       */

#define GPIO_GPIO1	GPIO_GPIO (1)	
/* GPIO  [1]                       */

#define GPIO_GPIO2	GPIO_GPIO (2)	
/* GPIO  [2]                       */

#define GPIO_GPIO3	GPIO_GPIO (3)	
/* GPIO  [3]                       */

#define GPIO_GPIO4	GPIO_GPIO (4)	
/* GPIO  [4]                       */

#define GPIO_GPIO5	GPIO_GPIO (5)	
/* GPIO  [5]                       */

#define GPIO_GPIO6	GPIO_GPIO (6)	
/* GPIO  [6]                       */

#define GPIO_GPIO7	GPIO_GPIO (7)	
/* GPIO  [7]                       */

#define GPIO_GPIO8	GPIO_GPIO (8)	
/* GPIO  [8]                       */

#define GPIO_GPIO9	GPIO_GPIO (9)	
/* GPIO  [9]                       */

#define GPIO_GPIO10	GPIO_GPIO (10)	
/* GPIO [10]                       */

#define GPIO_GPIO11	GPIO_GPIO (11)	
/* GPIO [11]                       */

#define GPIO_GPIO12	GPIO_GPIO (12)	
/* GPIO [12]                       */

#define GPIO_GPIO13	GPIO_GPIO (13)	
/* GPIO [13]                       */

#define GPIO_GPIO14	GPIO_GPIO (14)	
/* GPIO [14]                       */

#define GPIO_GPIO15	GPIO_GPIO (15)	
/* GPIO [15]                       */

#define GPIO_GPIO16	GPIO_GPIO (16)	
/* GPIO [16]                       */

#define GPIO_GPIO17	GPIO_GPIO (17)	
/* GPIO [17]                       */

#define GPIO_GPIO18	GPIO_GPIO (18)	
/* GPIO [18]                       */

#define GPIO_GPIO19	GPIO_GPIO (19)	
/* GPIO [19]                       */

#define GPIO_GPIO20	GPIO_GPIO (20)	
/* GPIO [20]                       */

#define GPIO_GPIO21	GPIO_GPIO (21)	
/* GPIO [21]                       */

#define GPIO_GPIO22	GPIO_GPIO (22)	
/* GPIO [22]                       */

#define GPIO_GPIO23	GPIO_GPIO (23)	
/* GPIO [23]                       */

#define GPIO_GPIO24	GPIO_GPIO (24)	
/* GPIO [24]                       */

#define GPIO_GPIO25	GPIO_GPIO (25)	
/* GPIO [25]                       */

#define GPIO_GPIO26	GPIO_GPIO (26)	
/* GPIO [26]                       */

#define GPIO_GPIO27	GPIO_GPIO (27)	
/* GPIO [27]                       */


#define GPIO_LDD(Nb)	        	/* LCD Data [8..15] (O)            */ \
                	GPIO_GPIO ((Nb) - 6)

#define GPIO_LDD8	GPIO_LDD (8)	
/* LCD Data  [8] (O)               */

#define GPIO_LDD9	GPIO_LDD (9)	
/* LCD Data  [9] (O)               */

#define GPIO_LDD10	GPIO_LDD (10)	
/* LCD Data [10] (O)               */

#define GPIO_LDD11	GPIO_LDD (11)	
/* LCD Data [11] (O)               */

#define GPIO_LDD12	GPIO_LDD (12)	
/* LCD Data [12] (O)               */

#define GPIO_LDD13	GPIO_LDD (13)	
/* LCD Data [13] (O)               */

#define GPIO_LDD14	GPIO_LDD (14)	
/* LCD Data [14] (O)               */

#define GPIO_LDD15	GPIO_LDD (15)	
/* LCD Data [15] (O)               */
                	        	/* ser. port 4:                    */

#define GPIO_SSP_TXD	GPIO_GPIO (10)	
/*  SSP Transmit Data (O)          */

#define GPIO_SSP_RXD	GPIO_GPIO (11)	
/*  SSP Receive Data (I)           */

#define GPIO_SSP_SCLK	GPIO_GPIO (12)	
/*  SSP Sample CLocK (O)           */

#define GPIO_SSP_SFRM	GPIO_GPIO (13)	
/*  SSP Sample FRaMe (O)           */
                	        	/* ser. port 1:                    */

#define GPIO_UART_TXD	GPIO_GPIO (14)	
/*  UART Transmit Data (O)         */

#define GPIO_UART_RXD	GPIO_GPIO (15)	
/*  UART Receive Data (I)          */

#define GPIO_SDLC_SCLK	GPIO_GPIO (16)	
/*  SDLC Sample CLocK (I/O)        */

#define GPIO_SDLC_AAF	GPIO_GPIO (17)	
/*  SDLC Abort After Frame (O)     */

#define GPIO_UART_SCLK1	GPIO_GPIO (18)	
/*  UART Sample CLocK 1 (I)        */
                	        	/* ser. port 4:                    */

#define GPIO_SSP_CLK	GPIO_GPIO (19)	
/*  SSP external CLocK (I)         */
                	        	/* ser. port 3:                    */

#define GPIO_UART_SCLK3	GPIO_GPIO (20)	
/*  UART Sample CLocK 3 (I)        */
                	        	/* ser. port 4:                    */

#define GPIO_MCP_CLK	GPIO_GPIO (21)	
/*  MCP CLocK (I)                  */
                	        	/* test controller:                */

#define GPIO_TIC_ACK	GPIO_GPIO (21)	
/*  TIC ACKnowledge (O)            */

#define GPIO_MBGNT	GPIO_GPIO (21)	
/*  Memory Bus GraNT (O)           */

#define GPIO_TREQA	GPIO_GPIO (22)	
/*  TIC REQuest A (I)              */

#define GPIO_MBREQ	GPIO_GPIO (22)	
/*  Memory Bus REQuest (I)         */

#define GPIO_TREQB	GPIO_GPIO (23)	
/*  TIC REQuest B (I)              */

#define GPIO_1Hz	GPIO_GPIO (25)	
/* 1 Hz clock (O)                  */

#define GPIO_RCLK	GPIO_GPIO (26)	
/* internal (R) CLocK (O, fcpu/2)  */

#define GPIO_32_768kHz	GPIO_GPIO (27)	
/* 32.768 kHz clock (O, RTC)       */


#define GPDR_In 	0       	
/* Input                           */

#define GPDR_Out	1       	
/* Output                          */


/*
 * Interrupt Controller (IC) control registers
 *
 * Registers
 *    ICIP              Interrupt Controller (IC) Interrupt ReQuest (IRQ)
 *                      Pending register (read).
 *    ICMR              Interrupt Controller (IC) Mask Register (read/write).
 *    ICLR              Interrupt Controller (IC) Level Register (read/write).
 *    ICCR              Interrupt Controller (IC) Control Register
 *                      (read/write).
 *                      [The ICCR register is only implemented in versions 2.0
 *                      (rev. = 8) and higher of the StrongARM SA-1100.]
 *    ICFP              Interrupt Controller (IC) Fast Interrupt reQuest
 *                      (FIQ) Pending register (read).
 *    ICPR              Interrupt Controller (IC) Pending Register (read).
 *                      [The ICPR register is active low (inverted) in
 *                      versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the
 *                      StrongARM SA-1100, it is active high (non-inverted) in
 *                      versions 2.0 (rev. = 8) and higher.]
 */


#define ICIP		__REG(0x90050000)  
/* IC IRQ Pending reg.             */

#define ICMR		__REG(0x90050004)  
/* IC Mask Reg.                    */

#define ICLR		__REG(0x90050008)  
/* IC Level Reg.                   */

#define ICCR		__REG(0x9005000C)  
/* IC Control Reg.                 */

#define ICFP		__REG(0x90050010)  
/* IC FIQ Pending reg.             */

#define ICPR		__REG(0x90050020)  
/* IC Pending Reg.                 */


#define IC_GPIO(Nb)	        	/* GPIO [0..10]                    */ \
                	(0x00000001 << (Nb))

#define IC_GPIO0	IC_GPIO (0)	
/* GPIO  [0]                       */

#define IC_GPIO1	IC_GPIO (1)	
/* GPIO  [1]                       */

#define IC_GPIO2	IC_GPIO (2)	
/* GPIO  [2]                       */

#define IC_GPIO3	IC_GPIO (3)	
/* GPIO  [3]                       */

#define IC_GPIO4	IC_GPIO (4)	
/* GPIO  [4]                       */

#define IC_GPIO5	IC_GPIO (5)	
/* GPIO  [5]                       */

#define IC_GPIO6	IC_GPIO (6)	
/* GPIO  [6]                       */

#define IC_GPIO7	IC_GPIO (7)	
/* GPIO  [7]                       */

#define IC_GPIO8	IC_GPIO (8)	
/* GPIO  [8]                       */

#define IC_GPIO9	IC_GPIO (9)	
/* GPIO  [9]                       */

#define IC_GPIO10	IC_GPIO (10)	
/* GPIO [10]                       */

#define IC_GPIO11_27	0x00000800	
/* GPIO [11:27] (ORed)             */

#define IC_LCD  	0x00001000	
/* LCD controller                  */

#define IC_Ser0UDC	0x00002000	
/* Ser. port 0 UDC                 */

#define IC_Ser1SDLC	0x00004000	
/* Ser. port 1 SDLC                */

#define IC_Ser1UART	0x00008000	
/* Ser. port 1 UART                */

#define IC_Ser2ICP	0x00010000	
/* Ser. port 2 ICP                 */

#define IC_Ser3UART	0x00020000	
/* Ser. port 3 UART                */

#define IC_Ser4MCP	0x00040000	
/* Ser. port 4 MCP                 */

#define IC_Ser4SSP	0x00080000	
/* Ser. port 4 SSP                 */

#define IC_DMA(Nb)	        	/* DMA controller channel [0..5]   */ \
                	(0x00100000 << (Nb))

#define IC_DMA0 	IC_DMA (0)	
/* DMA controller channel 0        */

#define IC_DMA1 	IC_DMA (1)	
/* DMA controller channel 1        */

#define IC_DMA2 	IC_DMA (2)	
/* DMA controller channel 2        */

#define IC_DMA3 	IC_DMA (3)	
/* DMA controller channel 3        */

#define IC_DMA4 	IC_DMA (4)	
/* DMA controller channel 4        */

#define IC_DMA5 	IC_DMA (5)	
/* DMA controller channel 5        */

#define IC_OST(Nb)	        	/* OS Timer match [0..3]           */ \
                	(0x04000000 << (Nb))

#define IC_OST0 	IC_OST (0)	
/* OS Timer match 0                */

#define IC_OST1 	IC_OST (1)	
/* OS Timer match 1                */

#define IC_OST2 	IC_OST (2)	
/* OS Timer match 2                */

#define IC_OST3 	IC_OST (3)	
/* OS Timer match 3                */

#define IC_RTC1Hz	0x40000000	
/* RTC 1 Hz clock                  */

#define IC_RTCAlrm	0x80000000	
/* RTC Alarm                       */


#define ICLR_IRQ	0       	
/* Interrupt ReQuest               */

#define ICLR_FIQ	1       	
/* Fast Interrupt reQuest          */


#define ICCR_DIM	0x00000001	
/* Disable Idle-mode interrupt     */
                	        	/* Mask                            */

#define ICCR_IdleAllInt	(ICCR_DIM*0)	
/*  Idle-mode All Interrupt enable */
                	        	/*  (ICMR ignored)                 */

#define ICCR_IdleMskInt	(ICCR_DIM*1)	
/*  Idle-mode non-Masked Interrupt */
                	        	/*  enable (ICMR used)             */


/*
 * Peripheral Pin Controller (PPC) control registers
 *
 * Registers
 *    PPDR              Peripheral Pin Controller (PPC) Pin Direction
 *                      Register (read/write).
 *    PPSR              Peripheral Pin Controller (PPC) Pin State Register
 *                      (read/write).
 *    PPAR              Peripheral Pin Controller (PPC) Pin Assignment
 *                      Register (read/write).
 *    PSDR              Peripheral Pin Controller (PPC) Sleep-mode pin
 *                      Direction Register (read/write).
 *    PPFR              Peripheral Pin Controller (PPC) Pin Flag Register
 *                      (read).
 */


#define PPDR		__REG(0x90060000)  
/* PPC Pin Direction Reg.          */

#define PPSR		__REG(0x90060004)  
/* PPC Pin State Reg.              */

#define PPAR		__REG(0x90060008)  
/* PPC Pin Assignment Reg.         */

#define PSDR		__REG(0x9006000C)  
/* PPC Sleep-mode pin Direction Reg. */

#define PPFR		__REG(0x90060010)  
/* PPC Pin Flag Reg.               */


#define PPC_LDD(Nb)	        	/* LCD Data [0..7]                 */ \
                	(0x00000001 << (Nb))

#define PPC_LDD0	PPC_LDD (0)	
/* LCD Data [0]                    */

#define PPC_LDD1	PPC_LDD (1)	
/* LCD Data [1]                    */

#define PPC_LDD2	PPC_LDD (2)	
/* LCD Data [2]                    */

#define PPC_LDD3	PPC_LDD (3)	
/* LCD Data [3]                    */

#define PPC_LDD4	PPC_LDD (4)	
/* LCD Data [4]                    */

#define PPC_LDD5	PPC_LDD (5)	
/* LCD Data [5]                    */

#define PPC_LDD6	PPC_LDD (6)	
/* LCD Data [6]                    */

#define PPC_LDD7	PPC_LDD (7)	
/* LCD Data [7]                    */

#define PPC_L_PCLK	0x00000100	
/* LCD Pixel CLocK                 */

#define PPC_L_LCLK	0x00000200	
/* LCD Line CLocK                  */

#define PPC_L_FCLK	0x00000400	
/* LCD Frame CLocK                 */

#define PPC_L_BIAS	0x00000800	
/* LCD AC BIAS                     */
                	        	/* ser. port 1:                    */

#define PPC_TXD1	0x00001000	
/*  SDLC/UART Transmit Data 1      */

#define PPC_RXD1	0x00002000	
/*  SDLC/UART Receive Data 1       */
                	        	/* ser. port 2:                    */

#define PPC_TXD2	0x00004000	
/*  IPC Transmit Data 2            */

#define PPC_RXD2	0x00008000	
/*  IPC Receive Data 2             */
                	        	/* ser. port 3:                    */

#define PPC_TXD3	0x00010000	
/*  UART Transmit Data 3           */

#define PPC_RXD3	0x00020000	
/*  UART Receive Data 3            */
                	        	/* ser. port 4:                    */

#define PPC_TXD4	0x00040000	
/*  MCP/SSP Transmit Data 4        */

#define PPC_RXD4	0x00080000	
/*  MCP/SSP Receive Data 4         */

#define PPC_SCLK	0x00100000	
/*  MCP/SSP Sample CLocK           */

#define PPC_SFRM	0x00200000	
/*  MCP/SSP Sample FRaMe           */


#define PPDR_In 	0       	
/* Input                           */

#define PPDR_Out	1       	
/* Output                          */

                	        	/* ser. port 1:                    */

#define PPAR_UPR	0x00001000	
/*  UART Pin Reassignment          */

#define PPAR_UARTTR	(PPAR_UPR*0)	
/*   UART on TXD_1 & RXD_1         */

#define PPAR_UARTGPIO	(PPAR_UPR*1)	
/*   UART on GPIO [14:15]          */
                	        	/* ser. port 4:                    */

#define PPAR_SPR	0x00040000	
/*  SSP Pin Reassignment           */

#define PPAR_SSPTRSS	(PPAR_SPR*0)	
/*   SSP on TXD_C, RXD_C, SCLK_C,  */
                	        	/*   & SFRM_C                      */

#define PPAR_SSPGPIO	(PPAR_SPR*1)	
/*   SSP on GPIO [10:13]           */


#define PSDR_OutL	0       	
/* Output Low in sleep mode        */

#define PSDR_Flt	1       	
/* Floating (input) in sleep mode  */


#define PPFR_LCD	0x00000001	
/* LCD controller                  */

#define PPFR_SP1TX	0x00001000	
/* Ser. Port 1 SDLC/UART Transmit  */

#define PPFR_SP1RX	0x00002000	
/* Ser. Port 1 SDLC/UART Receive   */

#define PPFR_SP2TX	0x00004000	
/* Ser. Port 2 ICP Transmit        */

#define PPFR_SP2RX	0x00008000	
/* Ser. Port 2 ICP Receive         */

#define PPFR_SP3TX	0x00010000	
/* Ser. Port 3 UART Transmit       */

#define PPFR_SP3RX	0x00020000	
/* Ser. Port 3 UART Receive        */

#define PPFR_SP4	0x00040000	
/* Ser. Port 4 MCP/SSP             */

#define PPFR_PerEn	0       	
/* Peripheral Enabled              */

#define PPFR_PPCEn	1       	
/* PPC Enabled                     */


/*
 * Dynamic Random-Access Memory (DRAM) control registers
 *
 * Registers
 *    MDCNFG            Memory system: Dynamic Random-Access Memory (DRAM)
 *                      CoNFiGuration register (read/write).
 *    MDCAS0            Memory system: Dynamic Random-Access Memory (DRAM)
 *                      Column Address Strobe (CAS) shift register 0
 *                      (read/write).
 *    MDCAS1            Memory system: Dynamic Random-Access Memory (DRAM)
 *                      Column Address Strobe (CAS) shift register 1
 *                      (read/write).
 *    MDCAS2            Memory system: Dynamic Random-Access Memory (DRAM)
 *                      Column Address Strobe (CAS) shift register 2
 *                      (read/write).
 *
 * Clocks
 *    fcpu, Tcpu        Frequency, period of the CPU core clock (CCLK).
 *    fmem, Tmem        Frequency, period of the memory clock (fmem = fcpu/2).
 *    fcas, Tcas        Frequency, period of the DRAM CAS shift registers.
 */


#define MDCNFG		__REG(0xA0000000)  
/*  DRAM CoNFiGuration reg. */

#define MDCAS0		__REG(0xA0000004)  
/* DRAM CAS shift reg. 0 */

#define MDCAS1		__REG(0xA0000008)  
/* DRAM CAS shift reg. 1 */

#define MDCAS2		__REG(0xA000000c)  
/* DRAM CAS shift reg. 2 */

/* SA1100 MDCNFG values */

#define MDCNFG_DE(Nb)	        	/* DRAM Enable bank [0..3]         */ \
                	(0x00000001 << (Nb))

#define MDCNFG_DE0	MDCNFG_DE (0)	
/* DRAM Enable bank 0              */

#define MDCNFG_DE1	MDCNFG_DE (1)	
/* DRAM Enable bank 1              */

#define MDCNFG_DE2	MDCNFG_DE (2)	
/* DRAM Enable bank 2              */

#define MDCNFG_DE3	MDCNFG_DE (3)	
/* DRAM Enable bank 3              */

#define MDCNFG_DRAC	Fld (2, 4)	
/* DRAM Row Address Count - 9      */

#define MDCNFG_RowAdd(Add)      	/*  Row Address count [9..12]      */ \
                	(((Add) - 9) << FShft (MDCNFG_DRAC))

#define MDCNFG_CDB2	0x00000040	
/* shift reg. Clock Divide By 2    */
                	        	/* (fcas = fcpu/2)                 */

#define MDCNFG_TRP	Fld (4, 7)	
/* Time RAS Pre-charge - 1 [Tmem]  */

#define MDCNFG_PrChrg(Tcpu)     	/*  Pre-Charge time [2..32 Tcpu]   */ \
                	(((Tcpu) - 2)/2 << FShft (MDCNFG_TRP))

#define MDCNFG_CeilPrChrg(Tcpu) 	/*  Ceil. of PrChrg [2..32 Tcpu]   */ \
                	(((Tcpu) - 1)/2 << FShft (MDCNFG_TRP))

#define MDCNFG_TRASR	Fld (4, 11)	
/* Time RAS Refresh - 1 [Tmem]     */

#define MDCNFG_Ref(Tcpu)        	/*  Refresh time [2..32 Tcpu]      */ \
                	(((Tcpu) - 2)/2 << FShft (MDCNFG_TRASR))

#define MDCNFG_CeilRef(Tcpu)    	/*  Ceil. of Ref [2..32 Tcpu]      */ \
                	(((Tcpu) - 1)/2 << FShft (MDCNFG_TRASR))

#define MDCNFG_TDL	Fld (2, 15)	
/* Time Data Latch [Tcpu]          */

#define MDCNFG_DataLtch(Tcpu)   	/*  Data Latch delay [0..3 Tcpu]   */ \
                	((Tcpu) << FShft (MDCNFG_TDL))

#define MDCNFG_DRI	Fld (15, 17)	
/* min. DRAM Refresh Interval/4    */
                	        	/* [Tmem]                          */

#define MDCNFG_RefInt(Tcpu)     	/*  min. Refresh Interval          */ \
                	        	/*  [0..262136 Tcpu]               */ \
                	((Tcpu)/8 << FShft (MDCNFG_DRI))

/* SA1110 MDCNFG values */

#define MDCNFG_SA1110_DE0	0x00000001	
/* DRAM Enable bank 0        */

#define MDCNFG_SA1110_DE1	0x00000002 	
/* DRAM Enable bank 1        */

#define MDCNFG_SA1110_DTIM0	0x00000004	
/* DRAM timing type 0/1      */

#define MDCNFG_SA1110_DWID0	0x00000008	
/* DRAM bus width 0/1        */

#define MDCNFG_SA1110_DRAC0	Fld(3, 4)	
/* DRAM row addr bit count   */
                	        		/* bank 0/1                  */

#define MDCNFG_SA1110_CDB20	0x00000080	
/* Mem Clock divide by 2 0/1 */

#define MDCNFG_SA1110_TRP0	Fld(3, 8)	
/* RAS precharge 0/1         */

#define MDCNFG_SA1110_TDL0	Fld(2, 12)	
/* Data input latch after CAS*/
                	        		/* deassertion 0/1           */

#define MDCNFG_SA1110_TWR0	Fld(2, 14)	
/* SDRAM write recovery 0/1  */

#define MDCNFG_SA1110_DE2	0x00010000	
/* DRAM Enable bank 0        */

#define MDCNFG_SA1110_DE3	0x00020000 	
/* DRAM Enable bank 1        */

#define MDCNFG_SA1110_DTIM2	0x00040000	
/* DRAM timing type 0/1      */

#define MDCNFG_SA1110_DWID2	0x00080000	
/* DRAM bus width 0/1        */

#define MDCNFG_SA1110_DRAC2	Fld(3, 20)	
/* DRAM row addr bit count   */
                	        		/* bank 0/1                  */

#define MDCNFG_SA1110_CDB22	0x00800000	
/* Mem Clock divide by 2 0/1 */

#define MDCNFG_SA1110_TRP2	Fld(3, 24)	
/* RAS precharge 0/1         */

#define MDCNFG_SA1110_TDL2	Fld(2, 28)	
/* Data input latch after CAS*/
                	        		/* deassertion 0/1           */

#define MDCNFG_SA1110_TWR2	Fld(2, 30)	
/* SDRAM write recovery 0/1  */


/*
 * Static memory control registers
 *
 * Registers
 *    MSC0              Memory system: Static memory Control register 0
 *                      (read/write).
 *    MSC1              Memory system: Static memory Control register 1
 *                      (read/write).
 *
 * Clocks
 *    fcpu, Tcpu        Frequency, period of the CPU core clock (CCLK).
 *    fmem, Tmem        Frequency, period of the memory clock (fmem = fcpu/2).
 */


#define MSC0		__REG(0xa0000010)  
/* Static memory Control reg. 0 */

#define MSC1		__REG(0xa0000014)  
/* Static memory Control reg. 1 */

#define MSC2		__REG(0xa000002c)  
/* Static memory Control reg. 2, not contiguous   */


#define MSC_Bnk(Nb)	        	/* static memory Bank [0..3]       */ \
                	Fld (16, ((Nb) Modulo 2)*16)

#define MSC0_Bnk0	MSC_Bnk (0)	
/* static memory Bank 0            */

#define MSC0_Bnk1	MSC_Bnk (1)	
/* static memory Bank 1            */

#define MSC1_Bnk2	MSC_Bnk (2)	
/* static memory Bank 2            */

#define MSC1_Bnk3	MSC_Bnk (3)	
/* static memory Bank 3            */


#define MSC_RT  	Fld (2, 0)	
/* ROM/static memory Type          */

#define MSC_NonBrst	        	/*  Non-Burst static memory        */ \
                	(0 << FShft (MSC_RT))

#define MSC_SRAM	        	/*  32-bit byte-writable SRAM      */ \
                	(1 << FShft (MSC_RT))

#define MSC_Brst4	        	/*  Burst-of-4 static memory       */ \
                	(2 << FShft (MSC_RT))

#define MSC_Brst8	        	/*  Burst-of-8 static memory       */ \
                	(3 << FShft (MSC_RT))

#define MSC_RBW 	0x0004  	
/* ROM/static memory Bus Width     */

#define MSC_32BitStMem	(MSC_RBW*0)	
/*  32-Bit Static Memory           */

#define MSC_16BitStMem	(MSC_RBW*1)	
/*  16-Bit Static Memory           */

#define MSC_RDF 	Fld (5, 3)	
/* ROM/static memory read Delay    */
                	        	/* First access - 1(.5) [Tmem]     */

#define MSC_1stRdAcc(Tcpu)      	/*  1st Read Access time (burst    */ \
                	        	/*  static memory) [3..65 Tcpu]    */ \
                	((((Tcpu) - 3)/2) << FShft (MSC_RDF))

#define MSC_Ceil1stRdAcc(Tcpu)  	/*  Ceil. of 1stRdAcc [3..65 Tcpu] */ \
                	((((Tcpu) - 2)/2) << FShft (MSC_RDF))

#define MSC_RdAcc(Tcpu)	        	/*  Read Access time (non-burst    */ \
                	        	/*  static memory) [2..64 Tcpu]    */ \
                	((((Tcpu) - 2)/2) << FShft (MSC_RDF))

#define MSC_CeilRdAcc(Tcpu)     	/*  Ceil. of RdAcc [2..64 Tcpu]    */ \
                	((((Tcpu) - 1)/2) << FShft (MSC_RDF))

#define MSC_RDN 	Fld (5, 8)	
/* ROM/static memory read Delay    */
                	        	/* Next access - 1 [Tmem]          */

#define MSC_NxtRdAcc(Tcpu)      	/*  Next Read Access time (burst   */ \
                	        	/*  static memory) [2..64 Tcpu]    */ \
                	((((Tcpu) - 2)/2) << FShft (MSC_RDN))

#define MSC_CeilNxtRdAcc(Tcpu)  	/*  Ceil. of NxtRdAcc [2..64 Tcpu] */ \
                	((((Tcpu) - 1)/2) << FShft (MSC_RDN))

#define MSC_WrAcc(Tcpu)	        	/*  Write Access time (non-burst   */ \
                	        	/*  static memory) [2..64 Tcpu]    */ \
                	((((Tcpu) - 2)/2) << FShft (MSC_RDN))

#define MSC_CeilWrAcc(Tcpu)     	/*  Ceil. of WrAcc [2..64 Tcpu]    */ \
                	((((Tcpu) - 1)/2) << FShft (MSC_RDN))

#define MSC_RRR 	Fld (3, 13)	
/* ROM/static memory RecoveRy      */
                	        	/* time/2 [Tmem]                   */

#define MSC_Rec(Tcpu)	        	/*  Recovery time [0..28 Tcpu]     */ \
                	(((Tcpu)/4) << FShft (MSC_RRR))

#define MSC_CeilRec(Tcpu)       	/*  Ceil. of Rec [0..28 Tcpu]      */ \
                	((((Tcpu) + 3)/4) << FShft (MSC_RRR))


/*
 * Personal Computer Memory Card International Association (PCMCIA) control
 * register
 *
 * Register
 *    MECR              Memory system: Expansion memory bus (PCMCIA)
 *                      Configuration Register (read/write).
 *
 * Clocks
 *    fcpu, Tcpu        Frequency, period of the CPU core clock (CCLK).
 *    fmem, Tmem        Frequency, period of the memory clock (fmem = fcpu/2).
 *    fbclk, Tbclk      Frequency, period of the PCMCIA clock (BCLK).
 */

                	        	/* Memory system:                  */

#define MECR		__REG(0xA0000018)  
/*  Expansion memory bus (PCMCIA) Configuration Reg.             */


#define MECR_PCMCIA(Nb)	        	/* PCMCIA [0..1]                   */ \
                	Fld (15, (Nb)*16)

#define MECR_PCMCIA0	MECR_PCMCIA (0)	
/* PCMCIA 0                        */

#define MECR_PCMCIA1	MECR_PCMCIA (1)	
/* PCMCIA 1                        */


#define MECR_BSIO	Fld (5, 0)	
/* BCLK Select I/O - 1 [Tmem]      */

#define MECR_IOClk(Tcpu)        	/*  I/O Clock [2..64 Tcpu]         */ \
                	((((Tcpu) - 2)/2) << FShft (MECR_BSIO))

#define MECR_CeilIOClk(Tcpu)    	/*  Ceil. of IOClk [2..64 Tcpu]    */ \
                	((((Tcpu) - 1)/2) << FShft (MECR_BSIO))

#define MECR_BSA	Fld (5, 5)	
/* BCLK Select Attribute - 1       */
                	        	/* [Tmem]                          */

#define MECR_AttrClk(Tcpu)      	/*  Attribute Clock [2..64 Tcpu]   */ \
                	((((Tcpu) - 2)/2) << FShft (MECR_BSA))

#define MECR_CeilAttrClk(Tcpu)  	/*  Ceil. of AttrClk [2..64 Tcpu]  */ \
                	((((Tcpu) - 1)/2) << FShft (MECR_BSA))

#define MECR_BSM	Fld (5, 10)	
/* BCLK Select Memory - 1 [Tmem]   */

#define MECR_MemClk(Tcpu)       	/*  Memory Clock [2..64 Tcpu]      */ \
                	((((Tcpu) - 2)/2) << FShft (MECR_BSM))

#define MECR_CeilMemClk(Tcpu)   	/*  Ceil. of MemClk [2..64 Tcpu]   */ \
                	((((Tcpu) - 1)/2) << FShft (MECR_BSM))

/*
 * On SA1110 only
 */


#define MDREFR		__REG(0xA000001C)


#define MDREFR_TRASR		Fld (4, 0)

#define MDREFR_DRI		Fld (12, 4)

#define MDREFR_E0PIN		(1 << 16)

#define MDREFR_K0RUN		(1 << 17)

#define MDREFR_K0DB2		(1 << 18)

#define MDREFR_E1PIN		(1 << 20)

#define MDREFR_K1RUN		(1 << 21)

#define MDREFR_K1DB2		(1 << 22)

#define MDREFR_K2RUN		(1 << 25)

#define MDREFR_K2DB2		(1 << 26)

#define MDREFR_EAPD		(1 << 28)

#define MDREFR_KAPD		(1 << 29)

#define MDREFR_SLFRSH		(1 << 31)


/*
 * Direct Memory Access (DMA) control registers
 */

#define DMA_SIZE	(6 * 0x20)

#define DMA_PHYS	0xb0000000


/*
 * Liquid Crystal Display (LCD) control registers
 *
 * Registers
 *    LCCR0             Liquid Crystal Display (LCD) Control Register 0
 *                      (read/write).
 *                      [Bits LDM, BAM, and ERM are only implemented in
 *                      versions 2.0 (rev. = 8) and higher of the StrongARM
 *                      SA-1100.]
 *    LCSR              Liquid Crystal Display (LCD) Status Register
 *                      (read/write).
 *                      [Bit LDD can be only read in versions 1.0 (rev. = 1)
 *                      and 1.1 (rev. = 2) of the StrongARM SA-1100, it can be
 *                      read and written (cleared) in versions 2.0 (rev. = 8)
 *                      and higher.]
 *    DBAR1             Liquid Crystal Display (LCD) Direct Memory Access
 *                      (DMA) Base Address Register channel 1 (read/write).
 *    DCAR1             Liquid Crystal Display (LCD) Direct Memory Access
 *                      (DMA) Current Address Register channel 1 (read).
 *    DBAR2             Liquid Crystal Display (LCD) Direct Memory Access
 *                      (DMA) Base Address Register channel 2 (read/write).
 *    DCAR2             Liquid Crystal Display (LCD) Direct Memory Access
 *                      (DMA) Current Address Register channel 2 (read).
 *    LCCR1             Liquid Crystal Display (LCD) Control Register 1
 *                      (read/write).
 *                      [The LCCR1 register can be only written in
 *                      versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the
 *                      StrongARM SA-1100, it can be written and read in
 *                      versions 2.0 (rev. = 8) and higher.]
 *    LCCR2             Liquid Crystal Display (LCD) Control Register 2
 *                      (read/write).
 *                      [The LCCR1 register can be only written in
 *                      versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the
 *                      StrongARM SA-1100, it can be written and read in
 *                      versions 2.0 (rev. = 8) and higher.]
 *    LCCR3             Liquid Crystal Display (LCD) Control Register 3
 *                      (read/write).
 *                      [The LCCR1 register can be only written in
 *                      versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the
 *                      StrongARM SA-1100, it can be written and read in
 *                      versions 2.0 (rev. = 8) and higher. Bit PCP is only
 *                      implemented in versions 2.0 (rev. = 8) and higher of
 *                      the StrongARM SA-1100.]
 *
 * Clocks
 *    fcpu, Tcpu        Frequency, period of the CPU core clock (CCLK).
 *    fmem, Tmem        Frequency, period of the memory clock (fmem = fcpu/2).
 *    fpix, Tpix        Frequency, period of the pixel clock.
 *    fln, Tln          Frequency, period of the line clock.
 *    fac, Tac          Frequency, period of the AC bias clock.
 */


#define LCD_PEntrySp	2       	
/* LCD Palette Entry Space [byte]  */

#define LCD_4BitPSp	        	/* LCD 4-Bit pixel Palette Space   */ \
                	        	/* [byte]                          */ \
                	(16*LCD_PEntrySp)

#define LCD_8BitPSp	        	/* LCD 8-Bit pixel Palette Space   */ \
                	        	/* [byte]                          */ \
                	(256*LCD_PEntrySp)

#define LCD_12_16BitPSp	        	/* LCD 12/16-Bit pixel             */ \
                	        	/* dummy-Palette Space [byte]      */ \
                	(16*LCD_PEntrySp)


#define LCD_PGrey	Fld (4, 0)	
/* LCD Palette entry Grey value    */

#define LCD_PBlue	Fld (4, 0)	
/* LCD Palette entry Blue value    */

#define LCD_PGreen	Fld (4, 4)	
/* LCD Palette entry Green value   */

#define LCD_PRed	Fld (4, 8)	
/* LCD Palette entry Red value     */

#define LCD_PBS 	Fld (2, 12)	
/* LCD Pixel Bit Size              */

#define LCD_4Bit	        	/*  LCD 4-Bit pixel mode           */ \
                	(0 << FShft (LCD_PBS))

#define LCD_8Bit	        	/*  LCD 8-Bit pixel mode           */ \
                	(1 << FShft (LCD_PBS))

#define LCD_12_16Bit	        	/*  LCD 12/16-Bit pixel mode       */ \
                	(2 << FShft (LCD_PBS))


#define LCD_Int0_0	0x0     	
/* LCD Intensity =   0.0% =  0     */

#define LCD_Int11_1	0x1     	
/* LCD Intensity =  11.1% =  1/9   */

#define LCD_Int20_0	0x2     	
/* LCD Intensity =  20.0% =  1/5   */

#define LCD_Int26_7	0x3     	
/* LCD Intensity =  26.7% =  4/15  */

#define LCD_Int33_3	0x4     	
/* LCD Intensity =  33.3% =  3/9   */

#define LCD_Int40_0	0x5     	
/* LCD Intensity =  40.0% =  2/5   */

#define LCD_Int44_4	0x6     	
/* LCD Intensity =  44.4% =  4/9   */

#define LCD_Int50_0	0x7     	
/* LCD Intensity =  50.0% =  1/2   */

#define LCD_Int55_6	0x8     	
/* LCD Intensity =  55.6% =  5/9   */

#define LCD_Int60_0	0x9     	
/* LCD Intensity =  60.0% =  3/5   */

#define LCD_Int66_7	0xA     	
/* LCD Intensity =  66.7% =  6/9   */

#define LCD_Int73_3	0xB     	
/* LCD Intensity =  73.3% = 11/15  */

#define LCD_Int80_0	0xC     	
/* LCD Intensity =  80.0% =  4/5   */

#define LCD_Int88_9	0xD     	
/* LCD Intensity =  88.9% =  8/9   */

#define LCD_Int100_0	0xE     	
/* LCD Intensity = 100.0% =  1     */

#define LCD_Int100_0A	0xF     	
/* LCD Intensity = 100.0% =  1     */
                	        	/* (Alternative)                   */


#define LCCR0_LEN	0x00000001	
/* LCD ENable                      */

#define LCCR0_CMS	0x00000002	
/* Color/Monochrome display Select */

#define LCCR0_Color	(LCCR0_CMS*0)	
/*  Color display                  */

#define LCCR0_Mono	(LCCR0_CMS*1)	
/*  Monochrome display             */

#define LCCR0_SDS	0x00000004	
/* Single/Dual panel display       */
                	        	/* Select                          */

#define LCCR0_Sngl	(LCCR0_SDS*0)	
/*  Single panel display           */

#define LCCR0_Dual	(LCCR0_SDS*1)	
/*  Dual panel display             */

#define LCCR0_LDM	0x00000008	
/* LCD Disable done (LDD)          */
                	        	/* interrupt Mask (disable)        */

#define LCCR0_BAM	0x00000010	
/* Base Address update (BAU)       */
                	        	/* interrupt Mask (disable)        */

#define LCCR0_ERM	0x00000020	
/* LCD ERror (BER, IOL, IUL, IOU,  */
                	        	/* IUU, OOL, OUL, OOU, and OUU)    */
                	        	/* interrupt Mask (disable)        */

#define LCCR0_PAS	0x00000080	
/* Passive/Active display Select   */

#define LCCR0_Pas	(LCCR0_PAS*0)	
/*  Passive display (STN)          */

#define LCCR0_Act	(LCCR0_PAS*1)	
/*  Active display (TFT)           */

#define LCCR0_BLE	0x00000100	
/* Big/Little Endian select        */

#define LCCR0_LtlEnd	(LCCR0_BLE*0)	
/*  Little Endian frame buffer     */

#define LCCR0_BigEnd	(LCCR0_BLE*1)	
/*  Big Endian frame buffer        */

#define LCCR0_DPD	0x00000200	
/* Double Pixel Data (monochrome   */
                	        	/* display mode)                   */

#define LCCR0_4PixMono	(LCCR0_DPD*0)	
/*  4-Pixel/clock Monochrome       */
                	        	/*  display                        */

#define LCCR0_8PixMono	(LCCR0_DPD*1)	
/*  8-Pixel/clock Monochrome       */
                	        	/*  display                        */

#define LCCR0_PDD	Fld (8, 12)	
/* Palette DMA request Delay       */
                	        	/* [Tmem]                          */

#define LCCR0_DMADel(Tcpu)      	/*  palette DMA request Delay      */ \
                	        	/*  [0..510 Tcpu]                  */ \
                	((Tcpu)/2 << FShft (LCCR0_PDD))


#define LCSR_LDD	0x00000001	
/* LCD Disable Done                */

#define LCSR_BAU	0x00000002	
/* Base Address Update (read)      */

#define LCSR_BER	0x00000004	
/* Bus ERror                       */

#define LCSR_ABC	0x00000008	
/* AC Bias clock Count             */

#define LCSR_IOL	0x00000010	
/* Input FIFO Over-run Lower       */
                	        	/* panel                           */

#define LCSR_IUL	0x00000020	
/* Input FIFO Under-run Lower      */
                	        	/* panel                           */

#define LCSR_IOU	0x00000040	
/* Input FIFO Over-run Upper       */
                	        	/* panel                           */

#define LCSR_IUU	0x00000080	
/* Input FIFO Under-run Upper      */
                	        	/* panel                           */

#define LCSR_OOL	0x00000100	
/* Output FIFO Over-run Lower      */
                	        	/* panel                           */

#define LCSR_OUL	0x00000200	
/* Output FIFO Under-run Lower     */
                	        	/* panel                           */

#define LCSR_OOU	0x00000400	
/* Output FIFO Over-run Upper      */
                	        	/* panel                           */

#define LCSR_OUU	0x00000800	
/* Output FIFO Under-run Upper     */
                	        	/* panel                           */


#define LCCR1_PPL	Fld (6, 4)	
/* Pixels Per Line/16 - 1          */

#define LCCR1_DisWdth(Pixel)    	/*  Display Width [16..1024 pix.]  */ \
                	(((Pixel) - 16)/16 << FShft (LCCR1_PPL))

#define LCCR1_HSW	Fld (6, 10)	
/* Horizontal Synchronization      */
                	        	/* pulse Width - 1 [Tpix] (L_LCLK) */

#define LCCR1_HorSnchWdth(Tpix) 	/*  Horizontal Synchronization     */ \
                	        	/*  pulse Width [1..64 Tpix]       */ \
                	(((Tpix) - 1) << FShft (LCCR1_HSW))

#define LCCR1_ELW	Fld (8, 16)	
/* End-of-Line pixel clock Wait    */
                	        	/* count - 1 [Tpix]                */

#define LCCR1_EndLnDel(Tpix)    	/*  End-of-Line Delay              */ \
                	        	/*  [1..256 Tpix]                  */ \
                	(((Tpix) - 1) << FShft (LCCR1_ELW))

#define LCCR1_BLW	Fld (8, 24)	
/* Beginning-of-Line pixel clock   */
                	        	/* Wait count - 1 [Tpix]           */

#define LCCR1_BegLnDel(Tpix)    	/*  Beginning-of-Line Delay        */ \
                	        	/*  [1..256 Tpix]                  */ \
                	(((Tpix) - 1) << FShft (LCCR1_BLW))


#define LCCR2_LPP	Fld (10, 0)	
/* Line Per Panel - 1              */

#define LCCR2_DisHght(Line)     	/*  Display Height [1..1024 lines] */ \
                	(((Line) - 1) << FShft (LCCR2_LPP))

#define LCCR2_VSW	Fld (6, 10)	
/* Vertical Synchronization pulse  */
                	        	/* Width - 1 [Tln] (L_FCLK)        */

#define LCCR2_VrtSnchWdth(Tln)  	/*  Vertical Synchronization pulse */ \
                	        	/*  Width [1..64 Tln]              */ \
                	(((Tln) - 1) << FShft (LCCR2_VSW))

#define LCCR2_EFW	Fld (8, 16)	
/* End-of-Frame line clock Wait    */
                	        	/* count [Tln]                     */

#define LCCR2_EndFrmDel(Tln)    	/*  End-of-Frame Delay             */ \
                	        	/*  [0..255 Tln]                   */ \
                	((Tln) << FShft (LCCR2_EFW))

#define LCCR2_BFW	Fld (8, 24)	
/* Beginning-of-Frame line clock   */
                	        	/* Wait count [Tln]                */

#define LCCR2_BegFrmDel(Tln)    	/*  Beginning-of-Frame Delay       */ \
                	        	/*  [0..255 Tln]                   */ \
                	((Tln) << FShft (LCCR2_BFW))


#define LCCR3_PCD	Fld (8, 0)	
/* Pixel Clock Divisor/2 - 2       */
                	        	/* [1..255] (L_PCLK)               */
                	        	/* fpix = fcpu/(2*(PCD + 2))       */
                	        	/* Tpix = 2*(PCD + 2)*Tcpu         */

#define LCCR3_PixClkDiv(Div)    	/*  Pixel Clock Divisor [6..514]   */ \
                	(((Div) - 4)/2 << FShft (LCCR3_PCD))
                	        	/*  fpix = fcpu/(2*Floor (Div/2))  */
                	        	/*  Tpix = 2*Floor (Div/2)*Tcpu    */

#define LCCR3_CeilPixClkDiv(Div)	/*  Ceil. of PixClkDiv [6..514]    */ \
                	(((Div) - 3)/2 << FShft (LCCR3_PCD))
                	        	/*  fpix = fcpu/(2*Ceil (Div/2))   */
                	        	/*  Tpix = 2*Ceil (Div/2)*Tcpu     */

#define LCCR3_ACB	Fld (8, 8)	
/* AC Bias clock half period - 1   */
                	        	/* [Tln] (L_BIAS)                  */

#define LCCR3_ACBsDiv(Div)      	/*  AC Bias clock Divisor [2..512] */ \
                	(((Div) - 2)/2 << FShft (LCCR3_ACB))
                	        	/*  fac = fln/(2*Floor (Div/2))    */
                	        	/*  Tac = 2*Floor (Div/2)*Tln      */

#define LCCR3_CeilACBsDiv(Div)  	/*  Ceil. of ACBsDiv [2..512]      */ \
                	(((Div) - 1)/2 << FShft (LCCR3_ACB))
                	        	/*  fac = fln/(2*Ceil (Div/2))     */
                	        	/*  Tac = 2*Ceil (Div/2)*Tln       */

#define LCCR3_API	Fld (4, 16)	
/* AC bias Pin transitions per     */
                	        	/* Interrupt                       */

#define LCCR3_ACBsCntOff        	/*  AC Bias clock transition Count */ \
                	        	/*  Off                            */ \
                	(0 << FShft (LCCR3_API))

#define LCCR3_ACBsCnt(Trans)    	/*  AC Bias clock transition Count */ \
                	        	/*  [1..15]                        */ \
                	((Trans) << FShft (LCCR3_API))

#define LCCR3_VSP	0x00100000	
/* Vertical Synchronization pulse  */
                	        	/* Polarity (L_FCLK)               */

#define LCCR3_VrtSnchH	(LCCR3_VSP*0)	
/*  Vertical Synchronization pulse */
                	        	/*  active High                    */

#define LCCR3_VrtSnchL	(LCCR3_VSP*1)	
/*  Vertical Synchronization pulse */
                	        	/*  active Low                     */

#define LCCR3_HSP	0x00200000	
/* Horizontal Synchronization      */
                	        	/* pulse Polarity (L_LCLK)         */

#define LCCR3_HorSnchH	(LCCR3_HSP*0)	
/*  Horizontal Synchronization     */
                	        	/*  pulse active High              */

#define LCCR3_HorSnchL	(LCCR3_HSP*1)	
/*  Horizontal Synchronization     */
                	        	/*  pulse active Low               */

#define LCCR3_PCP	0x00400000	
/* Pixel Clock Polarity (L_PCLK)   */

#define LCCR3_PixRsEdg	(LCCR3_PCP*0)	
/*  Pixel clock Rising-Edge        */

#define LCCR3_PixFlEdg	(LCCR3_PCP*1)	
/*  Pixel clock Falling-Edge       */

#define LCCR3_OEP	0x00800000	
/* Output Enable Polarity (L_BIAS, */
                	        	/* active display mode)            */

#define LCCR3_OutEnH	(LCCR3_OEP*0)	
/*  Output Enable active High      */

#define LCCR3_OutEnL	(LCCR3_OEP*1)	
/*  Output Enable active Low       */

Overall Contributors

PersonTokensPropCommitsCommitProp
Linus Torvalds278355.83%342.86%
Linus Torvalds (pre-git)216443.41%114.29%
Russell King380.76%342.86%
Total4985100.00%7100.00%
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