diff options
Diffstat (limited to 'arch/mips/cpu/mips32/incaip/asc_serial.h')
| -rw-r--r-- | arch/mips/cpu/mips32/incaip/asc_serial.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/arch/mips/cpu/mips32/incaip/asc_serial.h b/arch/mips/cpu/mips32/incaip/asc_serial.h deleted file mode 100644 index 7ffdcfaf8b..0000000000 --- a/arch/mips/cpu/mips32/incaip/asc_serial.h +++ /dev/null @@ -1,177 +0,0 @@ -/* incaAscSio.h - (INCA) ASC UART tty driver header */ - -#ifndef __INCincaAscSioh -#define __INCincaAscSioh - -#include <asm/inca-ip.h> - -/* channel operating modes */ -#define ASCOPT_CSIZE 0x00000003 -#define ASCOPT_CS7 0x00000001 -#define ASCOPT_CS8 0x00000002 -#define ASCOPT_PARENB 0x00000004 -#define ASCOPT_STOPB 0x00000008 -#define ASCOPT_PARODD 0x00000010 -#define ASCOPT_CREAD 0x00000020 - -#define ASC_OPTIONS (ASCOPT_CREAD | ASCOPT_CS8) - -/* ASC input select (0 or 1) */ -#define CONSOLE_TTY 0 - -/* use fractional divider for baudrate settings */ -#define INCAASC_USE_FDV - -#ifdef INCAASC_USE_FDV - #define INCAASC_FDV_LOW_BAUDRATE 71 - #define INCAASC_FDV_HIGH_BAUDRATE 453 -#endif /*INCAASC_USE_FDV*/ - - -#define INCAASC_TXFIFO_FL 1 -#define INCAASC_RXFIFO_FL 1 -#define INCAASC_TXFIFO_FULL 16 - -/* interrupt lines masks for the ASC device interrupts*/ -/* change these macroses if it's necessary */ -#define INCAASC_IRQ_LINE_ALL 0x000F0000 /* all IRQs */ - -#define INCAASC_IRQ_LINE_TIR 0x00010000 /* TIR - Tx */ -#define INCAASC_IRQ_LINE_RIR 0x00020000 /* RIR - Rx */ -#define INCAASC_IRQ_LINE_EIR 0x00040000 /* EIR - Err */ -#define INCAASC_IRQ_LINE_TBIR 0x00080000 /* TBIR - Tx Buf*/ - -/* interrupt controller access macros */ -#define ASC_INTERRUPTS_ENABLE(X) \ - *((volatile unsigned int*) INCA_IP_ICU_IM2_IER) |= X; -#define ASC_INTERRUPTS_DISABLE(X) \ - *((volatile unsigned int*) INCA_IP_ICU_IM2_IER) &= ~X; -#define ASC_INTERRUPTS_CLEAR(X) \ - *((volatile unsigned int*) INCA_IP_ICU_IM2_ISR) = X; - -/* CLC register's bits and bitfields */ -#define ASCCLC_DISR 0x00000001 -#define ASCCLC_DISS 0x00000002 -#define ASCCLC_RMCMASK 0x0000FF00 -#define ASCCLC_RMCOFFSET 8 - -/* CON register's bits and bitfields */ -#define ASCCON_MODEMASK 0x0007 - #define ASCCON_M_8SYNC 0x0 - #define ASCCON_M_8ASYNC 0x1 - #define ASCCON_M_8IRDAASYNC 0x2 - #define ASCCON_M_7ASYNCPAR 0x3 - #define ASCCON_M_9ASYNC 0x4 - #define ASCCON_M_8WAKEUPASYNC 0x5 - #define ASCCON_M_8ASYNCPAR 0x7 -#define ASCCON_STP 0x0008 -#define ASCCON_REN 0x0010 -#define ASCCON_PEN 0x0020 -#define ASCCON_FEN 0x0040 -#define ASCCON_OEN 0x0080 -#define ASCCON_PE 0x0100 -#define ASCCON_FE 0x0200 -#define ASCCON_OE 0x0400 -#define ASCCON_FDE 0x0800 -#define ASCCON_ODD 0x1000 -#define ASCCON_BRS 0x2000 -#define ASCCON_LB 0x4000 -#define ASCCON_R 0x8000 - -/* WHBCON register's bits and bitfields */ -#define ASCWHBCON_CLRREN 0x0010 -#define ASCWHBCON_SETREN 0x0020 -#define ASCWHBCON_CLRPE 0x0100 -#define ASCWHBCON_CLRFE 0x0200 -#define ASCWHBCON_CLROE 0x0400 -#define ASCWHBCON_SETPE 0x0800 -#define ASCWHBCON_SETFE 0x1000 -#define ASCWHBCON_SETOE 0x2000 - -/* ABCON register's bits and bitfields */ -#define ASCABCON_ABEN 0x0001 -#define ASCABCON_AUREN 0x0002 -#define ASCABCON_ABSTEN 0x0004 -#define ASCABCON_ABDETEN 0x0008 -#define ASCABCON_FCDETEN 0x0010 -#define ASCABCON_EMMASK 0x0300 - #define ASCABCON_EMOFF 8 - #define ASCABCON_EM_DISAB 0x0 - #define ASCABCON_EM_DURAB 0x1 - #define ASCABCON_EM_ALWAYS 0x2 -#define ASCABCON_TXINV 0x0400 -#define ASCABCON_RXINV 0x0800 - -/* FDV register mask, offset and bitfields*/ -#define ASCFDV_VALUE_MASK 0x000001FF - -/* WHBABCON register's bits and bitfields */ -#define ASCWHBABCON_SETABEN 0x0001 -#define ASCWHBABCON_CLRABEN 0x0002 - -/* ABSTAT register's bits and bitfields */ -#define ASCABSTAT_FCSDET 0x0001 -#define ASCABSTAT_FCCDET 0x0002 -#define ASCABSTAT_SCSDET 0x0004 -#define ASCABSTAT_SCCDET 0x0008 -#define ASCABSTAT_DETWAIT 0x0010 - -/* WHBABSTAT register's bits and bitfields */ -#define ASCWHBABSTAT_CLRFCSDET 0x0001 -#define ASCWHBABSTAT_SETFCSDET 0x0002 -#define ASCWHBABSTAT_CLRFCCDET 0x0004 -#define ASCWHBABSTAT_SETFCCDET 0x0008 -#define ASCWHBABSTAT_CLRSCSDET 0x0010 -#define ASCWHBABSTAT_SETSCSDET 0x0020 -#define ASCWHBABSTAT_SETSCCDET 0x0040 -#define ASCWHBABSTAT_CLRSCCDET 0x0080 -#define ASCWHBABSTAT_CLRDETWAIT 0x0100 -#define ASCWHBABSTAT_SETDETWAIT 0x0200 - -/* TXFCON register's bits and bitfields */ -#define ASCTXFCON_TXFEN 0x0001 -#define ASCTXFCON_TXFFLU 0x0002 -#define ASCTXFCON_TXTMEN 0x0004 -#define ASCTXFCON_TXFITLMASK 0x3F00 -#define ASCTXFCON_TXFITLOFF 8 - -/* RXFCON register's bits and bitfields */ -#define ASCRXFCON_RXFEN 0x0001 -#define ASCRXFCON_RXFFLU 0x0002 -#define ASCRXFCON_RXTMEN 0x0004 -#define ASCRXFCON_RXFITLMASK 0x3F00 -#define ASCRXFCON_RXFITLOFF 8 - -/* FSTAT register's bits and bitfields */ -#define ASCFSTAT_RXFFLMASK 0x003F -#define ASCFSTAT_TXFFLMASK 0x3F00 -#define ASCFSTAT_TXFFLOFF 8 - -#define INCAASC_PMU_ENABLE(BIT) *((volatile ulong*)0xBF102000) |= (0x1 << BIT); - -typedef struct /* incaAsc_t */ -{ - volatile unsigned long asc_clc; /*0x0000*/ - volatile unsigned long asc_pisel; /*0x0004*/ - volatile unsigned long asc_rsvd1[2]; /* for mapping */ /*0x0008*/ - volatile unsigned long asc_con; /*0x0010*/ - volatile unsigned long asc_bg; /*0x0014*/ - volatile unsigned long asc_fdv; /*0x0018*/ - volatile unsigned long asc_pmw; /* not used */ /*0x001C*/ - volatile unsigned long asc_tbuf; /*0x0020*/ - volatile unsigned long asc_rbuf; /*0x0024*/ - volatile unsigned long asc_rsvd2[2]; /* for mapping */ /*0x0028*/ - volatile unsigned long asc_abcon; /*0x0030*/ - volatile unsigned long asc_abstat; /* not used */ /*0x0034*/ - volatile unsigned long asc_rsvd3[2]; /* for mapping */ /*0x0038*/ - volatile unsigned long asc_rxfcon; /*0x0040*/ - volatile unsigned long asc_txfcon; /*0x0044*/ - volatile unsigned long asc_fstat; /*0x0048*/ - volatile unsigned long asc_rsvd4; /* for mapping */ /*0x004C*/ - volatile unsigned long asc_whbcon; /*0x0050*/ - volatile unsigned long asc_whbabcon; /*0x0054*/ - volatile unsigned long asc_whbabstat; /* not used */ /*0x0058*/ - -} incaAsc_t; - -#endif /* __INCincaAscSioh */ |