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Commit 0aea1fd5 authored by eric miao's avatar eric miao Committed by Russell King
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[ARM] pxa: move SSP register definitions from pxa-regs.h to regs-ssp.h 

Signed-off-by: default avatareric miao <eric.miao@marvell.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 88286450
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Showing with 177 additions and 167 deletions
arch/arm/mach-pxa/corgi_ssp.c
View file @ 0aea1fd5
......@@ -21,6 +21,7 @@
#include <asm/arch/ssp.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/regs-ssp.h>
#include "sharpsl.h"
static DEFINE_SPINLOCK(corgi_ssp_lock);
......
arch/arm/mach-pxa/ssp.c
View file @ 0aea1fd5
......@@ -41,6 +41,7 @@
#include <asm/hardware.h>
#include <asm/arch/ssp.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/regs-ssp.h>
#define TIMEOUT 100000
......
drivers/spi/pxa2xx_spi.c
View file @ 0aea1fd5
......@@ -36,6 +36,7 @@
#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/regs-ssp.h>
#include <asm/arch/pxa2xx_spi.h>
MODULE_AUTHOR("Stephen Street");
......
include/asm-arm/arch-pxa/pxa-regs.h
View file @ 0aea1fd5
......@@ -1597,176 +1597,10 @@
#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */
#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */
/*
* SSP Serial Port Registers
* PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different.
* PXA255, PXA26x and PXA27x have extra ports, registers and bits.
* SSP Serial Port Registers - see include/asm-arm/arch-pxa/regs-ssp.h
*/
/* Common PXA2xx bits first */
#define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */
#define SSCR0_DataSize(x) ((x) - 1) /* Data Size Select [4..16] */
#define SSCR0_FRF (0x00000030) /* FRame Format (mask) */
#define SSCR0_Motorola (0x0 << 4) /* Motorola's Serial Peripheral Interface (SPI) */
#define SSCR0_TI (0x1 << 4) /* Texas Instruments' Synchronous Serial Protocol (SSP) */
#define SSCR0_National (0x2 << 4) /* National Microwire */
#define SSCR0_ECS (1 << 6) /* External clock select */
#define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */
#if defined(CONFIG_PXA25x)
#define SSCR0_SCR (0x0000ff00) /* Serial Clock Rate (mask) */
#define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
#elif defined(CONFIG_PXA27x)
#define SSCR0_SCR (0x000fff00) /* Serial Clock Rate (mask) */
#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
#define SSCR0_EDSS (1 << 20) /* Extended data size select */
#define SSCR0_NCS (1 << 21) /* Network clock select */
#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */
#define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */
#define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */
#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */
#define SSCR0_ADC (1 << 30) /* Audio clock select */
#define SSCR0_MOD (1 << 31) /* Mode (normal or network) */
#endif
#define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */
#define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */
#define SSCR1_LBM (1 << 2) /* Loop-Back Mode */
#define SSCR1_SPO (1 << 3) /* Motorola SPI SSPSCLK polarity setting */
#define SSCR1_SPH (1 << 4) /* Motorola SPI SSPSCLK phase setting */
#define SSCR1_MWDS (1 << 5) /* Microwire Transmit Data Size */
#define SSCR1_TFT (0x000003c0) /* Transmit FIFO Threshold (mask) */
#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */
#define SSCR1_RFT (0x00003c00) /* Receive FIFO Threshold (mask) */
#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */
#define SSSR_TNF (1 << 2) /* Transmit FIFO Not Full */
#define SSSR_RNE (1 << 3) /* Receive FIFO Not Empty */
#define SSSR_BSY (1 << 4) /* SSP Busy */
#define SSSR_TFS (1 << 5) /* Transmit FIFO Service Request */
#define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */
#define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */
#define SSCR0_TIM (1 << 23) /* Transmit FIFO Under Run Interrupt Mask */
#define SSCR0_RIM (1 << 22) /* Receive FIFO Over Run interrupt Mask */
#define SSCR0_NCS (1 << 21) /* Network Clock Select */
#define SSCR0_EDSS (1 << 20) /* Extended Data Size Select */
/* extra bits in PXA255, PXA26x and PXA27x SSP ports */
#define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */
#define SSCR0_PSP (3 << 4) /* PSP - Programmable Serial Protocol */
#define SSCR1_TTELP (1 << 31) /* TXD Tristate Enable Last Phase */
#define SSCR1_TTE (1 << 30) /* TXD Tristate Enable */
#define SSCR1_EBCEI (1 << 29) /* Enable Bit Count Error interrupt */
#define SSCR1_SCFR (1 << 28) /* Slave Clock free Running */
#define SSCR1_ECRA (1 << 27) /* Enable Clock Request A */
#define SSCR1_ECRB (1 << 26) /* Enable Clock request B */
#define SSCR1_SCLKDIR (1 << 25) /* Serial Bit Rate Clock Direction */
#define SSCR1_SFRMDIR (1 << 24) /* Frame Direction */
#define SSCR1_RWOT (1 << 23) /* Receive Without Transmit */
#define SSCR1_TRAIL (1 << 22) /* Trailing Byte */
#define SSCR1_TSRE (1 << 21) /* Transmit Service Request Enable */
#define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */
#define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */
#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */
#define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */
#define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */
#define SSSR_BCE (1 << 23) /* Bit Count Error */
#define SSSR_CSS (1 << 22) /* Clock Synchronisation Status */
#define SSSR_TUR (1 << 21) /* Transmit FIFO Under Run */
#define SSSR_EOC (1 << 20) /* End Of Chain */
#define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */
#define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */
#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */
#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */
#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */
#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */
#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */
#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */
#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */
#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */
#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */
#define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */
#define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */
#define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */
#define SSCR0_P1 __REG(0x41000000) /* SSP Port 1 Control Register 0 */
#define SSCR1_P1 __REG(0x41000004) /* SSP Port 1 Control Register 1 */
#define SSSR_P1 __REG(0x41000008) /* SSP Port 1 Status Register */
#define SSITR_P1 __REG(0x4100000C) /* SSP Port 1 Interrupt Test Register */
#define SSDR_P1 __REG(0x41000010) /* (Write / Read) SSP Port 1 Data Write Register/SSP Data Read Register */
/* Support existing PXA25x drivers */
#define SSCR0 SSCR0_P1 /* SSP Control Register 0 */
#define SSCR1 SSCR1_P1 /* SSP Control Register 1 */
#define SSSR SSSR_P1 /* SSP Status Register */
#define SSITR SSITR_P1 /* SSP Interrupt Test Register */
#define SSDR SSDR_P1 /* (Write / Read) SSP Data Write Register/SSP Data Read Register */
/* PXA27x ports */
#if defined (CONFIG_PXA27x)
#define SSTO_P1 __REG(0x41000028) /* SSP Port 1 Time Out Register */
#define SSPSP_P1 __REG(0x4100002C) /* SSP Port 1 Programmable Serial Protocol */
#define SSTSA_P1 __REG(0x41000030) /* SSP Port 1 Tx Timeslot Active */
#define SSRSA_P1 __REG(0x41000034) /* SSP Port 1 Rx Timeslot Active */
#define SSTSS_P1 __REG(0x41000038) /* SSP Port 1 Timeslot Status */
#define SSACD_P1 __REG(0x4100003C) /* SSP Port 1 Audio Clock Divider */
#define SSCR0_P2 __REG(0x41700000) /* SSP Port 2 Control Register 0 */
#define SSCR1_P2 __REG(0x41700004) /* SSP Port 2 Control Register 1 */
#define SSSR_P2 __REG(0x41700008) /* SSP Port 2 Status Register */
#define SSITR_P2 __REG(0x4170000C) /* SSP Port 2 Interrupt Test Register */
#define SSDR_P2 __REG(0x41700010) /* (Write / Read) SSP Port 2 Data Write Register/SSP Data Read Register */
#define SSTO_P2 __REG(0x41700028) /* SSP Port 2 Time Out Register */
#define SSPSP_P2 __REG(0x4170002C) /* SSP Port 2 Programmable Serial Protocol */
#define SSTSA_P2 __REG(0x41700030) /* SSP Port 2 Tx Timeslot Active */
#define SSRSA_P2 __REG(0x41700034) /* SSP Port 2 Rx Timeslot Active */
#define SSTSS_P2 __REG(0x41700038) /* SSP Port 2 Timeslot Status */
#define SSACD_P2 __REG(0x4170003C) /* SSP Port 2 Audio Clock Divider */
#define SSCR0_P3 __REG(0x41900000) /* SSP Port 3 Control Register 0 */
#define SSCR1_P3 __REG(0x41900004) /* SSP Port 3 Control Register 1 */
#define SSSR_P3 __REG(0x41900008) /* SSP Port 3 Status Register */
#define SSITR_P3 __REG(0x4190000C) /* SSP Port 3 Interrupt Test Register */
#define SSDR_P3 __REG(0x41900010) /* (Write / Read) SSP Port 3 Data Write Register/SSP Data Read Register */
#define SSTO_P3 __REG(0x41900028) /* SSP Port 3 Time Out Register */
#define SSPSP_P3 __REG(0x4190002C) /* SSP Port 3 Programmable Serial Protocol */
#define SSTSA_P3 __REG(0x41900030) /* SSP Port 3 Tx Timeslot Active */
#define SSRSA_P3 __REG(0x41900034) /* SSP Port 3 Rx Timeslot Active */
#define SSTSS_P3 __REG(0x41900038) /* SSP Port 3 Timeslot Status */
#define SSACD_P3 __REG(0x4190003C) /* SSP Port 3 Audio Clock Divider */
#else /* PXA255 (only port 2) and PXA26x ports*/
#define SSTO_P1 __REG(0x41000028) /* SSP Port 1 Time Out Register */
#define SSPSP_P1 __REG(0x4100002C) /* SSP Port 1 Programmable Serial Protocol */
#define SSCR0_P2 __REG(0x41400000) /* SSP Port 2 Control Register 0 */
#define SSCR1_P2 __REG(0x41400004) /* SSP Port 2 Control Register 1 */
#define SSSR_P2 __REG(0x41400008) /* SSP Port 2 Status Register */
#define SSITR_P2 __REG(0x4140000C) /* SSP Port 2 Interrupt Test Register */
#define SSDR_P2 __REG(0x41400010) /* (Write / Read) SSP Port 2 Data Write Register/SSP Data Read Register */
#define SSTO_P2 __REG(0x41400028) /* SSP Port 2 Time Out Register */
#define SSPSP_P2 __REG(0x4140002C) /* SSP Port 2 Programmable Serial Protocol */
#define SSCR0_P3 __REG(0x41500000) /* SSP Port 3 Control Register 0 */
#define SSCR1_P3 __REG(0x41500004) /* SSP Port 3 Control Register 1 */
#define SSSR_P3 __REG(0x41500008) /* SSP Port 3 Status Register */
#define SSITR_P3 __REG(0x4150000C) /* SSP Port 3 Interrupt Test Register */
#define SSDR_P3 __REG(0x41500010) /* (Write / Read) SSP Port 3 Data Write Register/SSP Data Read Register */
#define SSTO_P3 __REG(0x41500028) /* SSP Port 3 Time Out Register */
#define SSPSP_P3 __REG(0x4150002C) /* SSP Port 3 Programmable Serial Protocol */
#endif
#define SSCR0_P(x) (*(((x) == 1) ? &SSCR0_P1 : ((x) == 2) ? &SSCR0_P2 : ((x) == 3) ? &SSCR0_P3 : NULL))
#define SSCR1_P(x) (*(((x) == 1) ? &SSCR1_P1 : ((x) == 2) ? &SSCR1_P2 : ((x) == 3) ? &SSCR1_P3 : NULL))
#define SSSR_P(x) (*(((x) == 1) ? &SSSR_P1 : ((x) == 2) ? &SSSR_P2 : ((x) == 3) ? &SSSR_P3 : NULL))
#define SSITR_P(x) (*(((x) == 1) ? &SSITR_P1 : ((x) == 2) ? &SSITR_P2 : ((x) == 3) ? &SSITR_P3 : NULL))
#define SSDR_P(x) (*(((x) == 1) ? &SSDR_P1 : ((x) == 2) ? &SSDR_P2 : ((x) == 3) ? &SSDR_P3 : NULL))
#define SSTO_P(x) (*(((x) == 1) ? &SSTO_P1 : ((x) == 2) ? &SSTO_P2 : ((x) == 3) ? &SSTO_P3 : NULL))
#define SSPSP_P(x) (*(((x) == 1) ? &SSPSP_P1 : ((x) == 2) ? &SSPSP_P2 : ((x) == 3) ? &SSPSP_P3 : NULL))
#define SSTSA_P(x) (*(((x) == 1) ? &SSTSA_P1 : ((x) == 2) ? &SSTSA_P2 : ((x) == 3) ? &SSTSA_P3 : NULL))
#define SSRSA_P(x) (*(((x) == 1) ? &SSRSA_P1 : ((x) == 2) ? &SSRSA_P2 : ((x) == 3) ? &SSRSA_P3 : NULL))
#define SSTSS_P(x) (*(((x) == 1) ? &SSTSS_P1 : ((x) == 2) ? &SSTSS_P2 : ((x) == 3) ? &SSTSS_P3 : NULL))
#define SSACD_P(x) (*(((x) == 1) ? &SSACD_P1 : ((x) == 2) ? &SSACD_P2 : ((x) == 3) ? &SSACD_P3 : NULL))
/*
* MultiMediaCard (MMC) controller - see drivers/mmc/host/pxamci.h
*/
......
include/asm-arm/arch-pxa/regs-ssp.h 0 → 100644
View file @ 0aea1fd5
#ifndef __ASM_ARCH_REGS_SSP_H
#define __ASM_ARCH_REGS_SSP_H
/*
* SSP Serial Port Registers
* PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different.
* PXA255, PXA26x and PXA27x have extra ports, registers and bits.
*/
/* Common PXA2xx bits first */
#define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */
#define SSCR0_DataSize(x) ((x) - 1) /* Data Size Select [4..16] */
#define SSCR0_FRF (0x00000030) /* FRame Format (mask) */
#define SSCR0_Motorola (0x0 << 4) /* Motorola's Serial Peripheral Interface (SPI) */
#define SSCR0_TI (0x1 << 4) /* Texas Instruments' Synchronous Serial Protocol (SSP) */
#define SSCR0_National (0x2 << 4) /* National Microwire */
#define SSCR0_ECS (1 << 6) /* External clock select */
#define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */
#if defined(CONFIG_PXA25x)
#define SSCR0_SCR (0x0000ff00) /* Serial Clock Rate (mask) */
#define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
#elif defined(CONFIG_PXA27x)
#define SSCR0_SCR (0x000fff00) /* Serial Clock Rate (mask) */
#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
#define SSCR0_EDSS (1 << 20) /* Extended data size select */
#define SSCR0_NCS (1 << 21) /* Network clock select */
#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */
#define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */
#define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */
#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */
#define SSCR0_ADC (1 << 30) /* Audio clock select */
#define SSCR0_MOD (1 << 31) /* Mode (normal or network) */
#endif
#define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */
#define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */
#define SSCR1_LBM (1 << 2) /* Loop-Back Mode */
#define SSCR1_SPO (1 << 3) /* Motorola SPI SSPSCLK polarity setting */
#define SSCR1_SPH (1 << 4) /* Motorola SPI SSPSCLK phase setting */
#define SSCR1_MWDS (1 << 5) /* Microwire Transmit Data Size */
#define SSCR1_TFT (0x000003c0) /* Transmit FIFO Threshold (mask) */
#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */
#define SSCR1_RFT (0x00003c00) /* Receive FIFO Threshold (mask) */
#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */
#define SSSR_TNF (1 << 2) /* Transmit FIFO Not Full */
#define SSSR_RNE (1 << 3) /* Receive FIFO Not Empty */
#define SSSR_BSY (1 << 4) /* SSP Busy */
#define SSSR_TFS (1 << 5) /* Transmit FIFO Service Request */
#define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */
#define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */
#define SSCR0_TIM (1 << 23) /* Transmit FIFO Under Run Interrupt Mask */
#define SSCR0_RIM (1 << 22) /* Receive FIFO Over Run interrupt Mask */
#define SSCR0_NCS (1 << 21) /* Network Clock Select */
#define SSCR0_EDSS (1 << 20) /* Extended Data Size Select */
/* extra bits in PXA255, PXA26x and PXA27x SSP ports */
#define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */
#define SSCR0_PSP (3 << 4) /* PSP - Programmable Serial Protocol */
#define SSCR1_TTELP (1 << 31) /* TXD Tristate Enable Last Phase */
#define SSCR1_TTE (1 << 30) /* TXD Tristate Enable */
#define SSCR1_EBCEI (1 << 29) /* Enable Bit Count Error interrupt */
#define SSCR1_SCFR (1 << 28) /* Slave Clock free Running */
#define SSCR1_ECRA (1 << 27) /* Enable Clock Request A */
#define SSCR1_ECRB (1 << 26) /* Enable Clock request B */
#define SSCR1_SCLKDIR (1 << 25) /* Serial Bit Rate Clock Direction */
#define SSCR1_SFRMDIR (1 << 24) /* Frame Direction */
#define SSCR1_RWOT (1 << 23) /* Receive Without Transmit */
#define SSCR1_TRAIL (1 << 22) /* Trailing Byte */
#define SSCR1_TSRE (1 << 21) /* Transmit Service Request Enable */
#define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */
#define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */
#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */
#define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */
#define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */
#define SSSR_BCE (1 << 23) /* Bit Count Error */
#define SSSR_CSS (1 << 22) /* Clock Synchronisation Status */
#define SSSR_TUR (1 << 21) /* Transmit FIFO Under Run */
#define SSSR_EOC (1 << 20) /* End Of Chain */
#define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */
#define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */
#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */
#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */
#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */
#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */
#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */
#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */
#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */
#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */
#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */
#define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */
#define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */
#define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */
#define SSCR0_P1 __REG(0x41000000) /* SSP Port 1 Control Register 0 */
#define SSCR1_P1 __REG(0x41000004) /* SSP Port 1 Control Register 1 */
#define SSSR_P1 __REG(0x41000008) /* SSP Port 1 Status Register */
#define SSITR_P1 __REG(0x4100000C) /* SSP Port 1 Interrupt Test Register */
#define SSDR_P1 __REG(0x41000010) /* (Write / Read) SSP Port 1 Data Write Register/SSP Data Read Register */
/* Support existing PXA25x drivers */
#define SSCR0 SSCR0_P1 /* SSP Control Register 0 */
#define SSCR1 SSCR1_P1 /* SSP Control Register 1 */
#define SSSR SSSR_P1 /* SSP Status Register */
#define SSITR SSITR_P1 /* SSP Interrupt Test Register */
#define SSDR SSDR_P1 /* (Write / Read) SSP Data Write Register/SSP Data Read Register */
/* PXA27x ports */
#if defined (CONFIG_PXA27x)
#define SSTO_P1 __REG(0x41000028) /* SSP Port 1 Time Out Register */
#define SSPSP_P1 __REG(0x4100002C) /* SSP Port 1 Programmable Serial Protocol */
#define SSTSA_P1 __REG(0x41000030) /* SSP Port 1 Tx Timeslot Active */
#define SSRSA_P1 __REG(0x41000034) /* SSP Port 1 Rx Timeslot Active */
#define SSTSS_P1 __REG(0x41000038) /* SSP Port 1 Timeslot Status */
#define SSACD_P1 __REG(0x4100003C) /* SSP Port 1 Audio Clock Divider */
#define SSCR0_P2 __REG(0x41700000) /* SSP Port 2 Control Register 0 */
#define SSCR1_P2 __REG(0x41700004) /* SSP Port 2 Control Register 1 */
#define SSSR_P2 __REG(0x41700008) /* SSP Port 2 Status Register */
#define SSITR_P2 __REG(0x4170000C) /* SSP Port 2 Interrupt Test Register */
#define SSDR_P2 __REG(0x41700010) /* (Write / Read) SSP Port 2 Data Write Register/SSP Data Read Register */
#define SSTO_P2 __REG(0x41700028) /* SSP Port 2 Time Out Register */
#define SSPSP_P2 __REG(0x4170002C) /* SSP Port 2 Programmable Serial Protocol */
#define SSTSA_P2 __REG(0x41700030) /* SSP Port 2 Tx Timeslot Active */
#define SSRSA_P2 __REG(0x41700034) /* SSP Port 2 Rx Timeslot Active */
#define SSTSS_P2 __REG(0x41700038) /* SSP Port 2 Timeslot Status */
#define SSACD_P2 __REG(0x4170003C) /* SSP Port 2 Audio Clock Divider */
#define SSCR0_P3 __REG(0x41900000) /* SSP Port 3 Control Register 0 */
#define SSCR1_P3 __REG(0x41900004) /* SSP Port 3 Control Register 1 */
#define SSSR_P3 __REG(0x41900008) /* SSP Port 3 Status Register */
#define SSITR_P3 __REG(0x4190000C) /* SSP Port 3 Interrupt Test Register */
#define SSDR_P3 __REG(0x41900010) /* (Write / Read) SSP Port 3 Data Write Register/SSP Data Read Register */
#define SSTO_P3 __REG(0x41900028) /* SSP Port 3 Time Out Register */
#define SSPSP_P3 __REG(0x4190002C) /* SSP Port 3 Programmable Serial Protocol */
#define SSTSA_P3 __REG(0x41900030) /* SSP Port 3 Tx Timeslot Active */
#define SSRSA_P3 __REG(0x41900034) /* SSP Port 3 Rx Timeslot Active */
#define SSTSS_P3 __REG(0x41900038) /* SSP Port 3 Timeslot Status */
#define SSACD_P3 __REG(0x4190003C) /* SSP Port 3 Audio Clock Divider */
#else /* PXA255 (only port 2) and PXA26x ports*/
#define SSTO_P1 __REG(0x41000028) /* SSP Port 1 Time Out Register */
#define SSPSP_P1 __REG(0x4100002C) /* SSP Port 1 Programmable Serial Protocol */
#define SSCR0_P2 __REG(0x41400000) /* SSP Port 2 Control Register 0 */
#define SSCR1_P2 __REG(0x41400004) /* SSP Port 2 Control Register 1 */
#define SSSR_P2 __REG(0x41400008) /* SSP Port 2 Status Register */
#define SSITR_P2 __REG(0x4140000C) /* SSP Port 2 Interrupt Test Register */
#define SSDR_P2 __REG(0x41400010) /* (Write / Read) SSP Port 2 Data Write Register/SSP Data Read Register */
#define SSTO_P2 __REG(0x41400028) /* SSP Port 2 Time Out Register */
#define SSPSP_P2 __REG(0x4140002C) /* SSP Port 2 Programmable Serial Protocol */
#define SSCR0_P3 __REG(0x41500000) /* SSP Port 3 Control Register 0 */
#define SSCR1_P3 __REG(0x41500004) /* SSP Port 3 Control Register 1 */
#define SSSR_P3 __REG(0x41500008) /* SSP Port 3 Status Register */
#define SSITR_P3 __REG(0x4150000C) /* SSP Port 3 Interrupt Test Register */
#define SSDR_P3 __REG(0x41500010) /* (Write / Read) SSP Port 3 Data Write Register/SSP Data Read Register */
#define SSTO_P3 __REG(0x41500028) /* SSP Port 3 Time Out Register */
#define SSPSP_P3 __REG(0x4150002C) /* SSP Port 3 Programmable Serial Protocol */
#endif
#define SSCR0_P(x) (*(((x) == 1) ? &SSCR0_P1 : ((x) == 2) ? &SSCR0_P2 : ((x) == 3) ? &SSCR0_P3 : NULL))
#define SSCR1_P(x) (*(((x) == 1) ? &SSCR1_P1 : ((x) == 2) ? &SSCR1_P2 : ((x) == 3) ? &SSCR1_P3 : NULL))
#define SSSR_P(x) (*(((x) == 1) ? &SSSR_P1 : ((x) == 2) ? &SSSR_P2 : ((x) == 3) ? &SSSR_P3 : NULL))
#define SSITR_P(x) (*(((x) == 1) ? &SSITR_P1 : ((x) == 2) ? &SSITR_P2 : ((x) == 3) ? &SSITR_P3 : NULL))
#define SSDR_P(x) (*(((x) == 1) ? &SSDR_P1 : ((x) == 2) ? &SSDR_P2 : ((x) == 3) ? &SSDR_P3 : NULL))
#define SSTO_P(x) (*(((x) == 1) ? &SSTO_P1 : ((x) == 2) ? &SSTO_P2 : ((x) == 3) ? &SSTO_P3 : NULL))
#define SSPSP_P(x) (*(((x) == 1) ? &SSPSP_P1 : ((x) == 2) ? &SSPSP_P2 : ((x) == 3) ? &SSPSP_P3 : NULL))
#define SSTSA_P(x) (*(((x) == 1) ? &SSTSA_P1 : ((x) == 2) ? &SSTSA_P2 : ((x) == 3) ? &SSTSA_P3 : NULL))
#define SSRSA_P(x) (*(((x) == 1) ? &SSRSA_P1 : ((x) == 2) ? &SSRSA_P2 : ((x) == 3) ? &SSRSA_P3 : NULL))
#define SSTSS_P(x) (*(((x) == 1) ? &SSTSS_P1 : ((x) == 2) ? &SSTSS_P2 : ((x) == 3) ? &SSTSS_P3 : NULL))
#define SSACD_P(x) (*(((x) == 1) ? &SSACD_P1 : ((x) == 2) ? &SSACD_P2 : ((x) == 3) ? &SSACD_P3 : NULL))
#endif /* __ASM_ARCH_REGS_SSP_H */
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