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Diffstat (limited to 'include/asm-m68k/coldfire/dspi.h')
| -rw-r--r-- | include/asm-m68k/coldfire/dspi.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/include/asm-m68k/coldfire/dspi.h b/include/asm-m68k/coldfire/dspi.h deleted file mode 100644 index 02d1409..0000000 --- a/include/asm-m68k/coldfire/dspi.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * MCF5227x Internal Memory Map - * - * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. - * TsiChung Liew (Tsi-Chung.Liew@freescale.com) - * - * See file CREDITS for list of people who contributed to this - * project. - * - * 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., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __DSPI_H__ -#define __DSPI_H__ - -/* DMA Serial Peripheral Interface (DSPI) */ -typedef struct dspi { - u32 mcr; /* 0x00 */ - u32 resv0; /* 0x04 */ - u32 tcr; /* 0x08 */ - u32 ctar[8]; /* 0x0C - 0x28 */ - u32 sr; /* 0x2C */ - u32 irsr; /* 0x30 */ - u32 tfr; /* 0x34 - PUSHR */ - u16 resv1; /* 0x38 */ - u16 rfr; /* 0x3A - POPR */ -#ifdef CONFIG_MCF547x_8x - u32 tfdr[4]; /* 0x3C */ - u8 resv2[0x30]; /* 0x40 */ - u32 rfdr[4]; /* 0x7C */ -#else - u32 tfdr[16]; /* 0x3C */ - u32 rfdr[16]; /* 0x7C */ -#endif -} dspi_t; - -/* Module configuration */ -#define DSPI_MCR_MSTR (0x80000000) -#define DSPI_MCR_CSCK (0x40000000) -#define DSPI_MCR_DCONF(x) (((x)&0x03)<<28) -#define DSPI_MCR_FRZ (0x08000000) -#define DSPI_MCR_MTFE (0x04000000) -#define DSPI_MCR_PCSSE (0x02000000) -#define DSPI_MCR_ROOE (0x01000000) -#define DSPI_MCR_CSIS7 (0x00800000) -#define DSPI_MCR_CSIS6 (0x00400000) -#define DSPI_MCR_CSIS5 (0x00200000) -#define DSPI_MCR_CSIS4 (0x00100000) -#define DSPI_MCR_CSIS3 (0x00080000) -#define DSPI_MCR_CSIS2 (0x00040000) -#define DSPI_MCR_CSIS1 (0x00020000) -#define DSPI_MCR_CSIS0 (0x00010000) -#define DSPI_MCR_MDIS (0x00004000) -#define DSPI_MCR_DTXF (0x00002000) -#define DSPI_MCR_DRXF (0x00001000) -#define DSPI_MCR_CTXF (0x00000800) -#define DSPI_MCR_CRXF (0x00000400) -#define DSPI_MCR_SMPL_PT(x) (((x)&0x03)<<8) -#define DSPI_MCR_HALT (0x00000001) - -/* Transfer count */ -#define DSPI_TCR_SPI_TCNT(x) (((x)&0x0000FFFF)<<16) - -/* Clock and transfer attributes */ -#define DSPI_CTAR_DBR (0x80000000) -#define DSPI_CTAR_TRSZ(x) (((x)&0x0F)<<27) -#define DSPI_CTAR_CPOL (0x04000000) -#define DSPI_CTAR_CPHA (0x02000000) -#define DSPI_CTAR_LSBFE (0x01000000) -#define DSPI_CTAR_PCSSCK(x) (((x)&0x03)<<22) -#define DSPI_CTAR_PCSSCK_7CLK (0x00A00000) -#define DSPI_CTAR_PCSSCK_5CLK (0x00800000) -#define DSPI_CTAR_PCSSCK_3CLK (0x00400000) -#define DSPI_CTAR_PCSSCK_1CLK (0x00000000) -#define DSPI_CTAR_PASC(x) (((x)&0x03)<<20) -#define DSPI_CTAR_PASC_7CLK (0x00300000) -#define DSPI_CTAR_PASC_5CLK (0x00200000) -#define DSPI_CTAR_PASC_3CLK (0x00100000) -#define DSPI_CTAR_PASC_1CLK (0x00000000) -#define DSPI_CTAR_PDT(x) (((x)&0x03)<<18) -#define DSPI_CTAR_PDT_7CLK (0x000A0000) -#define DSPI_CTAR_PDT_5CLK (0x00080000) -#define DSPI_CTAR_PDT_3CLK (0x00040000) -#define DSPI_CTAR_PDT_1CLK (0x00000000) -#define DSPI_CTAR_PBR(x) (((x)&0x03)<<16) -#define DSPI_CTAR_PBR_7CLK (0x00030000) -#define DSPI_CTAR_PBR_5CLK (0x00020000) -#define DSPI_CTAR_PBR_3CLK (0x00010000) -#define DSPI_CTAR_PBR_1CLK (0x00000000) -#define DSPI_CTAR_CSSCK(x) (((x)&0x0F)<<12) -#define DSPI_CTAR_ASC(x) (((x)&0x0F)<<8) -#define DSPI_CTAR_DT(x) (((x)&0x0F)<<4) -#define DSPI_CTAR_BR(x) (((x)&0x0F)) - -/* Status */ -#define DSPI_SR_TCF (0x80000000) -#define DSPI_SR_TXRXS (0x40000000) -#define DSPI_SR_EOQF (0x10000000) -#define DSPI_SR_TFUF (0x08000000) -#define DSPI_SR_TFFF (0x02000000) -#define DSPI_SR_RFOF (0x00080000) -#define DSPI_SR_RFDF (0x00020000) -#define DSPI_SR_TXCTR(x) (((x)&0x0F)<<12) -#define DSPI_SR_TXPTR(x) (((x)&0x0F)<<8) -#define DSPI_SR_RXCTR(x) (((x)&0x0F)<<4) -#define DSPI_SR_RXPTR(x) (((x)&0x0F)) - -/* DMA/interrupt request selct and enable */ -#define DSPI_IRSR_TCFE (0x80000000) -#define DSPI_IRSR_EOQFE (0x10000000) -#define DSPI_IRSR_TFUFE (0x08000000) -#define DSPI_IRSR_TFFFE (0x02000000) -#define DSPI_IRSR_TFFFS (0x01000000) -#define DSPI_IRSR_RFOFE (0x00080000) -#define DSPI_IRSR_RFDFE (0x00020000) -#define DSPI_IRSR_RFDFS (0x00010000) - -/* Transfer control - 32-bit access */ -#define DSPI_TFR_CONT (0x80000000) -#define DSPI_TFR_CTAS(x) (((x)&0x07)<<12) -#define DSPI_TFR_EOQ (0x08000000) -#define DSPI_TFR_CTCNT (0x04000000) -#define DSPI_TFR_CS7 (0x00800000) -#define DSPI_TFR_CS6 (0x00400000) -#define DSPI_TFR_CS5 (0x00200000) -#define DSPI_TFR_CS4 (0x00100000) -#define DSPI_TFR_CS3 (0x00080000) -#define DSPI_TFR_CS2 (0x00040000) -#define DSPI_TFR_CS1 (0x00020000) -#define DSPI_TFR_CS0 (0x00010000) - -/* Transfer Fifo */ -#define DSPI_TFR_TXDATA(x) (((x)&0xFFFF)) - -/* Bit definitions and macros for DRFR */ -#define DSPI_RFR_RXDATA(x) (((x)&0xFFFF)) - -/* Bit definitions and macros for DTFDR group */ -#define DSPI_TFDR_TXDATA(x) (((x)&0x0000FFFF)) -#define DSPI_TFDR_TXCMD(x) (((x)&0x0000FFFF)<<16) - -/* Bit definitions and macros for DRFDR group */ -#define DSPI_RFDR_RXDATA(x) (((x)&0x0000FFFF)) - -#endif /* __DSPI_H__ */ |