- /*
- * Common definitions for TX3927/TX4927
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2000 Toshiba Corporation
- */
- #ifndef __ASM_TXX927_H
- #define __ASM_TXX927_H
- #ifndef _LANGUAGE_ASSEMBLY
- struct txx927_tmr_reg {
- volatile unsigned long tcr;
- volatile unsigned long tisr;
- volatile unsigned long cpra;
- volatile unsigned long cprb;
- volatile unsigned long itmr;
- volatile unsigned long unused0[3];
- volatile unsigned long ccdr;
- volatile unsigned long unused1[3];
- volatile unsigned long pgmr;
- volatile unsigned long unused2[3];
- volatile unsigned long wtmr;
- volatile unsigned long unused3[43];
- volatile unsigned long trr;
- };
- struct txx927_sio_reg {
- volatile unsigned long lcr;
- volatile unsigned long dicr;
- volatile unsigned long disr;
- volatile unsigned long cisr;
- volatile unsigned long fcr;
- volatile unsigned long flcr;
- volatile unsigned long bgr;
- volatile unsigned long tfifo;
- volatile unsigned long rfifo;
- };
- struct txx927_pio_reg {
- volatile unsigned long dout;
- volatile unsigned long din;
- volatile unsigned long dir;
- volatile unsigned long od;
- volatile unsigned long flag[2];
- volatile unsigned long pol;
- volatile unsigned long intc;
- volatile unsigned long maskcpu;
- volatile unsigned long maskext;
- };
- #endif /* _LANGUAGE_ASSEMBLY */
- /*
- * TMR
- */
- /* TMTCR : Timer Control */
- #define TXx927_TMTCR_TCE 0x00000080
- #define TXx927_TMTCR_CCDE 0x00000040
- #define TXx927_TMTCR_CRE 0x00000020
- #define TXx927_TMTCR_ECES 0x00000008
- #define TXx927_TMTCR_CCS 0x00000004
- #define TXx927_TMTCR_TMODE_MASK 0x00000003
- #define TXx927_TMTCR_TMODE_ITVL 0x00000000
- /* TMTISR : Timer Int. Status */
- #define TXx927_TMTISR_TPIBS 0x00000004
- #define TXx927_TMTISR_TPIAS 0x00000002
- #define TXx927_TMTISR_TIIS 0x00000001
- /* TMTITMR : Interval Timer Mode */
- #define TXx927_TMTITMR_TIIE 0x00008000
- #define TXx927_TMTITMR_TZCE 0x00000001
- /*
- * SIO
- */
- /* SILCR : Line Control */
- #define TXx927_SILCR_SCS_MASK 0x00000060
- #define TXx927_SILCR_SCS_IMCLK 0x00000000
- #define TXx927_SILCR_SCS_IMCLK_BG 0x00000020
- #define TXx927_SILCR_SCS_SCLK 0x00000040
- #define TXx927_SILCR_SCS_SCLK_BG 0x00000060
- #define TXx927_SILCR_UEPS 0x00000010
- #define TXx927_SILCR_UPEN 0x00000008
- #define TXx927_SILCR_USBL_MASK 0x00000004
- #define TXx927_SILCR_USBL_1BIT 0x00000004
- #define TXx927_SILCR_USBL_2BIT 0x00000000
- #define TXx927_SILCR_UMODE_MASK 0x00000003
- #define TXx927_SILCR_UMODE_8BIT 0x00000000
- #define TXx927_SILCR_UMODE_7BIT 0x00000001
- /* SIDICR : DMA/Int. Control */
- #define TXx927_SIDICR_TDE 0x00008000
- #define TXx927_SIDICR_RDE 0x00004000
- #define TXx927_SIDICR_TIE 0x00002000
- #define TXx927_SIDICR_RIE 0x00001000
- #define TXx927_SIDICR_SPIE 0x00000800
- #define TXx927_SIDICR_CTSAC 0x00000600
- #define TXx927_SIDICR_STIE_MASK 0x0000003f
- #define TXx927_SIDICR_STIE_OERS 0x00000020
- #define TXx927_SIDICR_STIE_CTSS 0x00000010
- #define TXx927_SIDICR_STIE_RBRKD 0x00000008
- #define TXx927_SIDICR_STIE_TRDY 0x00000004
- #define TXx927_SIDICR_STIE_TXALS 0x00000002
- #define TXx927_SIDICR_STIE_UBRKD 0x00000001
- /* SIDISR : DMA/Int. Status */
- #define TXx927_SIDISR_UBRK 0x00008000
- #define TXx927_SIDISR_UVALID 0x00004000
- #define TXx927_SIDISR_UFER 0x00002000
- #define TXx927_SIDISR_UPER 0x00001000
- #define TXx927_SIDISR_UOER 0x00000800
- #define TXx927_SIDISR_ERI 0x00000400
- #define TXx927_SIDISR_TOUT 0x00000200
- #define TXx927_SIDISR_TDIS 0x00000100
- #define TXx927_SIDISR_RDIS 0x00000080
- #define TXx927_SIDISR_STIS 0x00000040
- #define TXx927_SIDISR_RFDN_MASK 0x0000001f
- /* SICISR : Change Int. Status */
- #define TXx927_SICISR_OERS 0x00000020
- #define TXx927_SICISR_CTSS 0x00000010
- #define TXx927_SICISR_RBRKD 0x00000008
- #define TXx927_SICISR_TRDY 0x00000004
- #define TXx927_SICISR_TXALS 0x00000002
- #define TXx927_SICISR_UBRKD 0x00000001
- /* SIFCR : FIFO Control */
- #define TXx927_SIFCR_SWRST 0x00008000
- #define TXx927_SIFCR_RDIL_MASK 0x00000180
- #define TXx927_SIFCR_RDIL_1 0x00000000
- #define TXx927_SIFCR_RDIL_4 0x00000080
- #define TXx927_SIFCR_RDIL_8 0x00000100
- #define TXx927_SIFCR_RDIL_12 0x00000180
- #define TXx927_SIFCR_RDIL_MAX 0x00000180
- #define TXx927_SIFCR_TDIL_MASK 0x00000018
- #define TXx927_SIFCR_TDIL_MASK 0x00000018
- #define TXx927_SIFCR_TDIL_1 0x00000000
- #define TXx927_SIFCR_TDIL_4 0x00000001
- #define TXx927_SIFCR_TDIL_8 0x00000010
- #define TXx927_SIFCR_TDIL_MAX 0x00000010
- #define TXx927_SIFCR_TFRST 0x00000004
- #define TXx927_SIFCR_RFRST 0x00000002
- #define TXx927_SIFCR_FRSTE 0x00000001
- #define TXx927_SIO_TX_FIFO 8
- #define TXx927_SIO_RX_FIFO 16
- /* SIFLCR : Flow Control */
- #define TXx927_SIFLCR_RCS 0x00001000
- #define TXx927_SIFLCR_TES 0x00000800
- #define TXx927_SIFLCR_RTSSC 0x00000200
- #define TXx927_SIFLCR_RSDE 0x00000100
- #define TXx927_SIFLCR_TSDE 0x00000080
- #define TXx927_SIFLCR_RTSTL_MASK 0x0000001e
- #define TXx927_SIFLCR_RTSTL_MAX 0x0000001e
- #define TXx927_SIFLCR_TBRK 0x00000001
- /* SIBGR : Baudrate Control */
- #define TXx927_SIBGR_BCLK_MASK 0x00000300
- #define TXx927_SIBGR_BCLK_T0 0x00000000
- #define TXx927_SIBGR_BCLK_T2 0x00000100
- #define TXx927_SIBGR_BCLK_T4 0x00000200
- #define TXx927_SIBGR_BCLK_T6 0x00000300
- #define TXx927_SIBGR_BRD_MASK 0x000000ff
- /*
- * PIO
- */
- #endif /* __ASM_TXX927_H */