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-rw-r--r--include/linux/sc26198.h533
1 files changed, 0 insertions, 533 deletions
diff --git a/include/linux/sc26198.h b/include/linux/sc26198.h
deleted file mode 100644
index 7ca35abad38..00000000000
--- a/include/linux/sc26198.h
+++ /dev/null
@@ -1,533 +0,0 @@
-/*****************************************************************************/
-
-/*
- * sc26198.h -- SC26198 UART hardware info.
- *
- * Copyright (C) 1995-1998 Stallion Technologies
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*****************************************************************************/
-#ifndef _SC26198_H
-#define _SC26198_H
-/*****************************************************************************/
-
-/*
- * Define the number of async ports per sc26198 uart device.
- */
-#define SC26198_PORTS 8
-
-/*
- * Baud rate timing clocks. All derived from a master 14.7456 MHz clock.
- */
-#define SC26198_MASTERCLOCK 14745600L
-#define SC26198_DCLK (SC26198_MASTERCLOCK)
-#define SC26198_CCLK (SC26198_MASTERCLOCK / 2)
-#define SC26198_BCLK (SC26198_MASTERCLOCK / 4)
-
-/*
- * Define internal FIFO sizes for the 26198 ports.
- */
-#define SC26198_TXFIFOSIZE 16
-#define SC26198_RXFIFOSIZE 16
-
-/*****************************************************************************/
-
-/*
- * Global register definitions. These registers are global to each 26198
- * device, not specific ports on it.
- */
-#define TSTR 0x0d
-#define GCCR 0x0f
-#define ICR 0x1b
-#define WDTRCR 0x1d
-#define IVR 0x1f
-#define BRGTRUA 0x84
-#define GPOSR 0x87
-#define GPOC 0x8b
-#define UCIR 0x8c
-#define CIR 0x8c
-#define BRGTRUB 0x8d
-#define GRXFIFO 0x8e
-#define GTXFIFO 0x8e
-#define GCCR2 0x8f
-#define BRGTRLA 0x94
-#define GPOR 0x97
-#define GPOD 0x9b
-#define BRGTCR 0x9c
-#define GICR 0x9c
-#define BRGTRLB 0x9d
-#define GIBCR 0x9d
-#define GITR 0x9f
-
-/*
- * Per port channel registers. These are the register offsets within
- * the port address space, so need to have the port address (0 to 7)
- * inserted in bit positions 4:6.
- */
-#define MR0 0x00
-#define MR1 0x01
-#define IOPCR 0x02
-#define BCRBRK 0x03
-#define BCRCOS 0x04
-#define BCRX 0x06
-#define BCRA 0x07
-#define XONCR 0x08
-#define XOFFCR 0x09
-#define ARCR 0x0a
-#define RXCSR 0x0c
-#define TXCSR 0x0e
-#define MR2 0x80
-#define SR 0x81
-#define SCCR 0x81
-#define ISR 0x82
-#define IMR 0x82
-#define TXFIFO 0x83
-#define RXFIFO 0x83
-#define IPR 0x84
-#define IOPIOR 0x85
-#define XISR 0x86
-
-/*
- * For any given port calculate the address to use to access a specified
- * register. This is only used for unusual access, mostly this is done
- * through the assembler access routines.
- */
-#define SC26198_PORTREG(port,reg) ((((port) & 0x07) << 4) | (reg))
-
-/*****************************************************************************/
-
-/*
- * Global configuration control register bit definitions.
- */
-#define GCCR_NOACK 0x00
-#define GCCR_IVRACK 0x02
-#define GCCR_IVRCHANACK 0x04
-#define GCCR_IVRTYPCHANACK 0x06
-#define GCCR_ASYNCCYCLE 0x00
-#define GCCR_SYNCCYCLE 0x40
-
-/*****************************************************************************/
-
-/*
- * Mode register 0 bit definitions.
- */
-#define MR0_ADDRNONE 0x00
-#define MR0_AUTOWAKE 0x01
-#define MR0_AUTODOZE 0x02
-#define MR0_AUTOWAKEDOZE 0x03
-#define MR0_SWFNONE 0x00
-#define MR0_SWFTX 0x04
-#define MR0_SWFRX 0x08
-#define MR0_SWFRXTX 0x0c
-#define MR0_TXMASK 0x30
-#define MR0_TXEMPTY 0x00
-#define MR0_TXHIGH 0x10
-#define MR0_TXHALF 0x20
-#define MR0_TXRDY 0x00
-#define MR0_ADDRNT 0x00
-#define MR0_ADDRT 0x40
-#define MR0_SWFNT 0x00
-#define MR0_SWFT 0x80
-
-/*
- * Mode register 1 bit definitions.
- */
-#define MR1_CS5 0x00
-#define MR1_CS6 0x01
-#define MR1_CS7 0x02
-#define MR1_CS8 0x03
-#define MR1_PAREVEN 0x00
-#define MR1_PARODD 0x04
-#define MR1_PARENB 0x00
-#define MR1_PARFORCE 0x08
-#define MR1_PARNONE 0x10
-#define MR1_PARSPECIAL 0x18
-#define MR1_ERRCHAR 0x00
-#define MR1_ERRBLOCK 0x20
-#define MR1_ISRUNMASKED 0x00
-#define MR1_ISRMASKED 0x40
-#define MR1_AUTORTS 0x80
-
-/*
- * Mode register 2 bit definitions.
- */
-#define MR2_STOP1 0x00
-#define MR2_STOP15 0x01
-#define MR2_STOP2 0x02
-#define MR2_STOP916 0x03
-#define MR2_RXFIFORDY 0x00
-#define MR2_RXFIFOHALF 0x04
-#define MR2_RXFIFOHIGH 0x08
-#define MR2_RXFIFOFULL 0x0c
-#define MR2_AUTOCTS 0x10
-#define MR2_TXRTS 0x20
-#define MR2_MODENORM 0x00
-#define MR2_MODEAUTOECHO 0x40
-#define MR2_MODELOOP 0x80
-#define MR2_MODEREMECHO 0xc0
-
-/*****************************************************************************/
-
-/*
- * Baud Rate Generator (BRG) selector values.
- */
-#define BRG_50 0x00
-#define BRG_75 0x01
-#define BRG_150 0x02
-#define BRG_200 0x03
-#define BRG_300 0x04
-#define BRG_450 0x05
-#define BRG_600 0x06
-#define BRG_900 0x07
-#define BRG_1200 0x08
-#define BRG_1800 0x09
-#define BRG_2400 0x0a
-#define BRG_3600 0x0b
-#define BRG_4800 0x0c
-#define BRG_7200 0x0d
-#define BRG_9600 0x0e
-#define BRG_14400 0x0f
-#define BRG_19200 0x10
-#define BRG_28200 0x11
-#define BRG_38400 0x12
-#define BRG_57600 0x13
-#define BRG_115200 0x14
-#define BRG_230400 0x15
-#define BRG_GIN0 0x16
-#define BRG_GIN1 0x17
-#define BRG_CT0 0x18
-#define BRG_CT1 0x19
-#define BRG_RX2TX316 0x1b
-#define BRG_RX2TX31 0x1c
-
-#define SC26198_MAXBAUD 921600
-
-/*****************************************************************************/
-
-/*
- * Command register command definitions.
- */
-#define CR_NULL 0x04
-#define CR_ADDRNORMAL 0x0c
-#define CR_RXRESET 0x14
-#define CR_TXRESET 0x1c
-#define CR_CLEARRXERR 0x24
-#define CR_BREAKRESET 0x2c
-#define CR_TXSTARTBREAK 0x34
-#define CR_TXSTOPBREAK 0x3c
-#define CR_RTSON 0x44
-#define CR_RTSOFF 0x4c
-#define CR_ADDRINIT 0x5c
-#define CR_RXERRBLOCK 0x6c
-#define CR_TXSENDXON 0x84
-#define CR_TXSENDXOFF 0x8c
-#define CR_GANGXONSET 0x94
-#define CR_GANGXOFFSET 0x9c
-#define CR_GANGXONINIT 0xa4
-#define CR_GANGXOFFINIT 0xac
-#define CR_HOSTXON 0xb4
-#define CR_HOSTXOFF 0xbc
-#define CR_CANCELXOFF 0xc4
-#define CR_ADDRRESET 0xdc
-#define CR_RESETALLPORTS 0xf4
-#define CR_RESETALL 0xfc
-
-#define CR_RXENABLE 0x01
-#define CR_TXENABLE 0x02
-
-/*****************************************************************************/
-
-/*
- * Channel status register.
- */
-#define SR_RXRDY 0x01
-#define SR_RXFULL 0x02
-#define SR_TXRDY 0x04
-#define SR_TXEMPTY 0x08
-#define SR_RXOVERRUN 0x10
-#define SR_RXPARITY 0x20
-#define SR_RXFRAMING 0x40
-#define SR_RXBREAK 0x80
-
-#define SR_RXERRS (SR_RXPARITY | SR_RXFRAMING | SR_RXOVERRUN)
-
-/*****************************************************************************/
-
-/*
- * Interrupt status register and interrupt mask register bit definitions.
- */
-#define IR_TXRDY 0x01
-#define IR_RXRDY 0x02
-#define IR_RXBREAK 0x04
-#define IR_XONXOFF 0x10
-#define IR_ADDRRECOG 0x20
-#define IR_RXWATCHDOG 0x40
-#define IR_IOPORT 0x80
-
-/*****************************************************************************/
-
-/*
- * Interrupt vector register field definitions.
- */
-#define IVR_CHANMASK 0x07
-#define IVR_TYPEMASK 0x18
-#define IVR_CONSTMASK 0xc0
-
-#define IVR_RXDATA 0x10
-#define IVR_RXBADDATA 0x18
-#define IVR_TXDATA 0x08
-#define IVR_OTHER 0x00
-
-/*****************************************************************************/
-
-/*
- * BRG timer control register bit definitions.
- */
-#define BRGCTCR_DISABCLK0 0x00
-#define BRGCTCR_ENABCLK0 0x08
-#define BRGCTCR_DISABCLK1 0x00
-#define BRGCTCR_ENABCLK1 0x80
-
-#define BRGCTCR_0SCLK16 0x00
-#define BRGCTCR_0SCLK32 0x01
-#define BRGCTCR_0SCLK64 0x02
-#define BRGCTCR_0SCLK128 0x03
-#define BRGCTCR_0X1 0x04
-#define BRGCTCR_0X12 0x05
-#define BRGCTCR_0IO1A 0x06
-#define BRGCTCR_0GIN0 0x07
-
-#define BRGCTCR_1SCLK16 0x00
-#define BRGCTCR_1SCLK32 0x10
-#define BRGCTCR_1SCLK64 0x20
-#define BRGCTCR_1SCLK128 0x30
-#define BRGCTCR_1X1 0x40
-#define BRGCTCR_1X12 0x50
-#define BRGCTCR_1IO1B 0x60
-#define BRGCTCR_1GIN1 0x70
-
-/*****************************************************************************/
-
-/*
- * Watch dog timer enable register.
- */
-#define WDTRCR_ENABALL 0xff
-
-/*****************************************************************************/
-
-/*
- * XON/XOFF interrupt status register.
- */
-#define XISR_TXCHARMASK 0x03
-#define XISR_TXCHARNORMAL 0x00
-#define XISR_TXWAIT 0x01
-#define XISR_TXXOFFPEND 0x02
-#define XISR_TXXONPEND 0x03
-
-#define XISR_TXFLOWMASK 0x0c
-#define XISR_TXNORMAL 0x00
-#define XISR_TXSTOPPEND 0x04
-#define XISR_TXSTARTED 0x08
-#define XISR_TXSTOPPED 0x0c
-
-#define XISR_RXFLOWMASK 0x30
-#define XISR_RXFLOWNONE 0x00
-#define XISR_RXXONSENT 0x10
-#define XISR_RXXOFFSENT 0x20
-
-#define XISR_RXXONGOT 0x40
-#define XISR_RXXOFFGOT 0x80
-
-/*****************************************************************************/
-
-/*
- * Current interrupt register.
- */
-#define CIR_TYPEMASK 0xc0
-#define CIR_TYPEOTHER 0x00
-#define CIR_TYPETX 0x40
-#define CIR_TYPERXGOOD 0x80
-#define CIR_TYPERXBAD 0xc0
-
-#define CIR_RXDATA 0x80
-#define CIR_RXBADDATA 0x40
-#define CIR_TXDATA 0x40
-
-#define CIR_CHANMASK 0x07
-#define CIR_CNTMASK 0x38
-
-#define CIR_SUBTYPEMASK 0x38
-#define CIR_SUBNONE 0x00
-#define CIR_SUBCOS 0x08
-#define CIR_SUBADDR 0x10
-#define CIR_SUBXONXOFF 0x18
-#define CIR_SUBBREAK 0x28
-
-/*****************************************************************************/
-
-/*
- * Global interrupting channel register.
- */
-#define GICR_CHANMASK 0x07
-
-/*****************************************************************************/
-
-/*
- * Global interrupting byte count register.
- */
-#define GICR_COUNTMASK 0x0f
-
-/*****************************************************************************/
-
-/*
- * Global interrupting type register.
- */
-#define GITR_RXMASK 0xc0
-#define GITR_RXNONE 0x00
-#define GITR_RXBADDATA 0x80
-#define GITR_RXGOODDATA 0xc0
-#define GITR_TXDATA 0x20
-
-#define GITR_SUBTYPEMASK 0x07
-#define GITR_SUBNONE 0x00
-#define GITR_SUBCOS 0x01
-#define GITR_SUBADDR 0x02
-#define GITR_SUBXONXOFF 0x03
-#define GITR_SUBBREAK 0x05
-
-/*****************************************************************************/
-
-/*
- * Input port change register.
- */
-#define IPR_CTS 0x01
-#define IPR_DTR 0x02
-#define IPR_RTS 0x04
-#define IPR_DCD 0x08
-#define IPR_CTSCHANGE 0x10
-#define IPR_DTRCHANGE 0x20
-#define IPR_RTSCHANGE 0x40
-#define IPR_DCDCHANGE 0x80
-
-#define IPR_CHANGEMASK 0xf0
-
-/*****************************************************************************/
-
-/*
- * IO port interrupt and output register.
- */
-#define IOPR_CTS 0x01
-#define IOPR_DTR 0x02
-#define IOPR_RTS 0x04
-#define IOPR_DCD 0x08
-#define IOPR_CTSCOS 0x10
-#define IOPR_DTRCOS 0x20
-#define IOPR_RTSCOS 0x40
-#define IOPR_DCDCOS 0x80
-
-/*****************************************************************************/
-
-/*
- * IO port configuration register.
- */
-#define IOPCR_SETCTS 0x00
-#define IOPCR_SETDTR 0x04
-#define IOPCR_SETRTS 0x10
-#define IOPCR_SETDCD 0x00
-
-#define IOPCR_SETSIGS (IOPCR_SETRTS | IOPCR_SETRTS | IOPCR_SETDTR | IOPCR_SETDCD)
-
-/*****************************************************************************/
-
-/*
- * General purpose output select register.
- */
-#define GPORS_TXC1XA 0x08
-#define GPORS_TXC16XA 0x09
-#define GPORS_RXC16XA 0x0a
-#define GPORS_TXC16XB 0x0b
-#define GPORS_GPOR3 0x0c
-#define GPORS_GPOR2 0x0d
-#define GPORS_GPOR1 0x0e
-#define GPORS_GPOR0 0x0f
-
-/*****************************************************************************/
-
-/*
- * General purpose output register.
- */
-#define GPOR_0 0x01
-#define GPOR_1 0x02
-#define GPOR_2 0x04
-#define GPOR_3 0x08
-
-/*****************************************************************************/
-
-/*
- * General purpose output clock register.
- */
-#define GPORC_0NONE 0x00
-#define GPORC_0GIN0 0x01
-#define GPORC_0GIN1 0x02
-#define GPORC_0IO3A 0x02
-
-#define GPORC_1NONE 0x00
-#define GPORC_1GIN0 0x04
-#define GPORC_1GIN1 0x08
-#define GPORC_1IO3C 0x0c
-
-#define GPORC_2NONE 0x00
-#define GPORC_2GIN0 0x10
-#define GPORC_2GIN1 0x20
-#define GPORC_2IO3E 0x20
-
-#define GPORC_3NONE 0x00
-#define GPORC_3GIN0 0x40
-#define GPORC_3GIN1 0x80
-#define GPORC_3IO3G 0xc0
-
-/*****************************************************************************/
-
-/*
- * General purpose output data register.
- */
-#define GPOD_0MASK 0x03
-#define GPOD_0SET1 0x00
-#define GPOD_0SET0 0x01
-#define GPOD_0SETR0 0x02
-#define GPOD_0SETIO3B 0x03
-
-#define GPOD_1MASK 0x0c
-#define GPOD_1SET1 0x00
-#define GPOD_1SET0 0x04
-#define GPOD_1SETR0 0x08
-#define GPOD_1SETIO3D 0x0c
-
-#define GPOD_2MASK 0x30
-#define GPOD_2SET1 0x00
-#define GPOD_2SET0 0x10
-#define GPOD_2SETR0 0x20
-#define GPOD_2SETIO3F 0x30
-
-#define GPOD_3MASK 0xc0
-#define GPOD_3SET1 0x00
-#define GPOD_3SET0 0x40
-#define GPOD_3SETR0 0x80
-#define GPOD_3SETIO3H 0xc0
-
-/*****************************************************************************/
-#endif