mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-29 03:45:31 +02:00
147 lines
6.3 KiB
C
147 lines
6.3 KiB
C
|
/*
|
||
|
|
* Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* File: mcf548x_dspi.h
|
||
|
|
* Purpose: Register and bit definitions for the MCF548X
|
||
|
|
*
|
||
|
|
* Notes:
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _M5485DSPI_H_
|
||
|
|
#define _M5485DSPI_H_
|
||
|
|
|
||
|
|
/*
|
||
|
|
*
|
||
|
|
* DMA Serial Peripheral Interface (DSPI)
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Register read/write macros */
|
||
|
|
#define MCF_DSPI_DMCR MCF_REG32(0x008A00)
|
||
|
|
#define MCF_DSPI_DTCR MCF_REG32(0x008A08)
|
||
|
|
#define MCF_DSPI_DCTAR0 MCF_REG32(0x008A0C)
|
||
|
|
#define MCF_DSPI_DCTAR1 MCF_REG32(0x008A10)
|
||
|
|
#define MCF_DSPI_DCTAR2 MCF_REG32(0x008A14)
|
||
|
|
#define MCF_DSPI_DCTAR3 MCF_REG32(0x008A18)
|
||
|
|
#define MCF_DSPI_DCTAR4 MCF_REG32(0x008A1C)
|
||
|
|
#define MCF_DSPI_DCTAR5 MCF_REG32(0x008A20)
|
||
|
|
#define MCF_DSPI_DCTAR6 MCF_REG32(0x008A24)
|
||
|
|
#define MCF_DSPI_DCTAR7 MCF_REG32(0x008A28)
|
||
|
|
#define MCF_DSPI_DCTARn(x) MCF_REG32(0x008A0C+(x*4))
|
||
|
|
#define MCF_DSPI_DSR MCF_REG32(0x008A2C)
|
||
|
|
#define MCF_DSPI_DRSER MCF_REG32(0x008A30)
|
||
|
|
#define MCF_DSPI_DTFR MCF_REG32(0x008A34)
|
||
|
|
#define MCF_DSPI_DRFR MCF_REG32(0x008A38)
|
||
|
|
#define MCF_DSPI_DTFDR0 MCF_REG32(0x008A3C)
|
||
|
|
#define MCF_DSPI_DTFDR1 MCF_REG32(0x008A40)
|
||
|
|
#define MCF_DSPI_DTFDR2 MCF_REG32(0x008A44)
|
||
|
|
#define MCF_DSPI_DTFDR3 MCF_REG32(0x008A48)
|
||
|
|
#define MCF_DSPI_DTFDRn(x) MCF_REG32(0x008A3C+(x*4))
|
||
|
|
#define MCF_DSPI_DRFDR0 MCF_REG32(0x008A7C)
|
||
|
|
#define MCF_DSPI_DRFDR1 MCF_REG32(0x008A80)
|
||
|
|
#define MCF_DSPI_DRFDR2 MCF_REG32(0x008A84)
|
||
|
|
#define MCF_DSPI_DRFDR3 MCF_REG32(0x008A88)
|
||
|
|
#define MCF_DSPI_DRFDRn(x) MCF_REG32(0x008A7C+(x*4))
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DMCR */
|
||
|
|
#define MCF_DSPI_DMCR_HALT (0x00000001)
|
||
|
|
#define MCF_DSPI_DMCR_SMPL_PT(x) (((x)&0x00000003)<<8)
|
||
|
|
#define MCF_DSPI_DMCR_CRXF (0x00000400)
|
||
|
|
#define MCF_DSPI_DMCR_CTXF (0x00000800)
|
||
|
|
#define MCF_DSPI_DMCR_DRXF (0x00001000)
|
||
|
|
#define MCF_DSPI_DMCR_DTXF (0x00002000)
|
||
|
|
#define MCF_DSPI_DMCR_CSIS0 (0x00010000)
|
||
|
|
#define MCF_DSPI_DMCR_CSIS2 (0x00040000)
|
||
|
|
#define MCF_DSPI_DMCR_CSIS3 (0x00080000)
|
||
|
|
#define MCF_DSPI_DMCR_CSIS5 (0x00200000)
|
||
|
|
#define MCF_DSPI_DMCR_ROOE (0x01000000)
|
||
|
|
#define MCF_DSPI_DMCR_PCSSE (0x02000000)
|
||
|
|
#define MCF_DSPI_DMCR_MTFE (0x04000000)
|
||
|
|
#define MCF_DSPI_DMCR_FRZ (0x08000000)
|
||
|
|
#define MCF_DSPI_DMCR_DCONF(x) (((x)&0x00000003)<<28)
|
||
|
|
#define MCF_DSPI_DMCR_CSCK (0x40000000)
|
||
|
|
#define MCF_DSPI_DMCR_MSTR (0x80000000)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DTCR */
|
||
|
|
#define MCF_DSPI_DTCR_SPI_TCNT(x) (((x)&0x0000FFFF)<<16)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DCTARn */
|
||
|
|
#define MCF_DSPI_DCTAR_BR(x) (((x)&0x0000000F)<<0)
|
||
|
|
#define MCF_DSPI_DCTAR_DT(x) (((x)&0x0000000F)<<4)
|
||
|
|
#define MCF_DSPI_DCTAR_ASC(x) (((x)&0x0000000F)<<8)
|
||
|
|
#define MCF_DSPI_DCTAR_CSSCK(x) (((x)&0x0000000F)<<12)
|
||
|
|
#define MCF_DSPI_DCTAR_PBR(x) (((x)&0x00000003)<<16)
|
||
|
|
#define MCF_DSPI_DCTAR_PDT(x) (((x)&0x00000003)<<18)
|
||
|
|
#define MCF_DSPI_DCTAR_PASC(x) (((x)&0x00000003)<<20)
|
||
|
|
#define MCF_DSPI_DCTAR_PCSSCK(x) (((x)&0x00000003)<<22)
|
||
|
|
#define MCF_DSPI_DCTAR_LSBFE (0x01000000)
|
||
|
|
#define MCF_DSPI_DCTAR_CPHA (0x02000000)
|
||
|
|
#define MCF_DSPI_DCTAR_CPOL (0x04000000)
|
||
|
|
/* #define MCF_DSPI_DCTAR_TRSZ(x) (((x)&0x0000000F)<<27) */
|
||
|
|
#define MCF_DSPI_DCTAR_FMSZ(x) (((x)&0x0000000F)<<27)
|
||
|
|
#define MCF_DSPI_DCTAR_PCSSCK_1CLK (0x00000000)
|
||
|
|
#define MCF_DSPI_DCTAR_PCSSCK_3CLK (0x00400000)
|
||
|
|
#define MCF_DSPI_DCTAR_PCSSCK_5CLK (0x00800000)
|
||
|
|
#define MCF_DSPI_DCTAR_PCSSCK_7CLK (0x00A00000)
|
||
|
|
#define MCF_DSPI_DCTAR_PASC_1CLK (0x00000000)
|
||
|
|
#define MCF_DSPI_DCTAR_PASC_3CLK (0x00100000)
|
||
|
|
#define MCF_DSPI_DCTAR_PASC_5CLK (0x00200000)
|
||
|
|
#define MCF_DSPI_DCTAR_PASC_7CLK (0x00300000)
|
||
|
|
#define MCF_DSPI_DCTAR_PDT_1CLK (0x00000000)
|
||
|
|
#define MCF_DSPI_DCTAR_PDT_3CLK (0x00040000)
|
||
|
|
#define MCF_DSPI_DCTAR_PDT_5CLK (0x00080000)
|
||
|
|
#define MCF_DSPI_DCTAR_PDT_7CLK (0x000A0000)
|
||
|
|
#define MCF_DSPI_DCTAR_PBR_1CLK (0x00000000)
|
||
|
|
#define MCF_DSPI_DCTAR_PBR_3CLK (0x00010000)
|
||
|
|
#define MCF_DSPI_DCTAR_PBR_5CLK (0x00020000)
|
||
|
|
#define MCF_DSPI_DCTAR_PBR_7CLK (0x00030000)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DSR */
|
||
|
|
#define MCF_DSPI_DSR_RXPTR(x) (((x)&0x0000000F)<<0)
|
||
|
|
#define MCF_DSPI_DSR_RXCTR(x) (((x)&0x0000000F)<<4)
|
||
|
|
#define MCF_DSPI_DSR_TXPTR(x) (((x)&0x0000000F)<<8)
|
||
|
|
#define MCF_DSPI_DSR_TXCTR(x) (((x)&0x0000000F)<<12)
|
||
|
|
#define MCF_DSPI_DSR_RFDF (0x00020000)
|
||
|
|
#define MCF_DSPI_DSR_RFOF (0x00080000)
|
||
|
|
#define MCF_DSPI_DSR_TFFF (0x02000000)
|
||
|
|
#define MCF_DSPI_DSR_TFUF (0x08000000)
|
||
|
|
#define MCF_DSPI_DSR_EOQF (0x10000000)
|
||
|
|
#define MCF_DSPI_DSR_TXRXS (0x40000000)
|
||
|
|
#define MCF_DSPI_DSR_TCF (0x80000000)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DRSER */
|
||
|
|
#define MCF_DSPI_DRSER_RFDFS (0x00010000)
|
||
|
|
#define MCF_DSPI_DRSER_RFDFE (0x00020000)
|
||
|
|
#define MCF_DSPI_DRSER_RFOFE (0x00080000)
|
||
|
|
#define MCF_DSPI_DRSER_TFFFS (0x01000000)
|
||
|
|
#define MCF_DSPI_DRSER_TFFFE (0x02000000)
|
||
|
|
#define MCF_DSPI_DRSER_TFUFE (0x08000000)
|
||
|
|
#define MCF_DSPI_DRSER_EOQFE (0x10000000)
|
||
|
|
#define MCF_DSPI_DRSER_TCFE (0x80000000)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DTFR */
|
||
|
|
#define MCF_DSPI_DTFR_TXDATA(x) (((x)&0x0000FFFF)<<0)
|
||
|
|
#define MCF_DSPI_DTFR_CS0 (0x00010000)
|
||
|
|
#define MCF_DSPI_DTFR_CS2 (0x00040000)
|
||
|
|
#define MCF_DSPI_DTFR_CS3 (0x00080000)
|
||
|
|
#define MCF_DSPI_DTFR_CS5 (0x00200000)
|
||
|
|
#define MCF_DSPI_DTFR_CTCNT (0x04000000)
|
||
|
|
#define MCF_DSPI_DTFR_EOQ (0x08000000)
|
||
|
|
#define MCF_DSPI_DTFR_CTAS(x) (((x)&0x00000007)<<28)
|
||
|
|
#define MCF_DSPI_DTFR_CONT (0x80000000)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DRFR */
|
||
|
|
#define MCF_DSPI_DRFR_RXDATA(x) (((x)&0x0000FFFF)<<0)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DTFDRn */
|
||
|
|
#define MCF_DSPI_DTFDRn_TXDATA(x) (((x)&0x0000FFFF)<<0)
|
||
|
|
#define MCF_DSPI_DTFDRn_TXCMD(x) (((x)&0x0000FFFF)<<16)
|
||
|
|
|
||
|
|
/* Bit definitions and macros for MCF_DSPI_DRFDRn */
|
||
|
|
#define MCF_DSPI_DRFDRn_RXDATA(x) (((x)&0x0000FFFF)<<0)
|
||
|
|
|
||
|
|
/********************************************************************/
|
||
|
|
|
||
|
|
#endif /* _M5485DSPI_H_ */
|