w6692.h

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/*
 * Winbond W6692 specific defines
 *
 * Author       Karsten Keil <[email protected]>
 *      based on the w6692 I4L driver from Petr Novak <[email protected]>
 *
 * Copyright 2009  by Karsten Keil <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * 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.
 *
 */

/* Specifications of W6692 registers */

#define W_D_RFIFO   0x00    /* R */
#define W_D_XFIFO   0x04    /* W */
#define W_D_CMDR    0x08    /* W */
#define W_D_MODE    0x0c    /* R/W */
#define W_D_TIMR    0x10    /* R/W */
#define W_ISTA      0x14    /* R_clr */
#define W_IMASK     0x18    /* R/W */
#define W_D_EXIR    0x1c    /* R_clr */
#define W_D_EXIM    0x20    /* R/W */
#define W_D_STAR    0x24    /* R */
#define W_D_RSTA    0x28    /* R */
#define W_D_SAM     0x2c    /* R/W */
#define W_D_SAP1    0x30    /* R/W */
#define W_D_SAP2    0x34    /* R/W */
#define W_D_TAM     0x38    /* R/W */
#define W_D_TEI1    0x3c    /* R/W */
#define W_D_TEI2    0x40    /* R/W */
#define W_D_RBCH    0x44    /* R */
#define W_D_RBCL    0x48    /* R */
#define W_TIMR2     0x4c    /* W */
#define W_L1_RC     0x50    /* R/W */
#define W_D_CTL     0x54    /* R/W */
#define W_CIR       0x58    /* R */
#define W_CIX       0x5c    /* W */
#define W_SQR       0x60    /* R */
#define W_SQX       0x64    /* W */
#define W_PCTL      0x68    /* R/W */
#define W_MOR       0x6c    /* R */
#define W_MOX       0x70    /* R/W */
#define W_MOSR      0x74    /* R_clr */
#define W_MOCR      0x78    /* R/W */
#define W_GCR       0x7c    /* R/W */

#define W_B_RFIFO   0x80    /* R */
#define W_B_XFIFO   0x84    /* W */
#define W_B_CMDR    0x88    /* W */
#define W_B_MODE    0x8c    /* R/W */
#define W_B_EXIR    0x90    /* R_clr */
#define W_B_EXIM    0x94    /* R/W */
#define W_B_STAR    0x98    /* R */
#define W_B_ADM1    0x9c    /* R/W */
#define W_B_ADM2    0xa0    /* R/W */
#define W_B_ADR1    0xa4    /* R/W */
#define W_B_ADR2    0xa8    /* R/W */
#define W_B_RBCL    0xac    /* R */
#define W_B_RBCH    0xb0    /* R */

#define W_XADDR     0xf4    /* R/W */
#define W_XDATA     0xf8    /* R/W */
#define W_EPCTL     0xfc    /* W */

/* W6692 register bits */

#define W_D_CMDR_XRST   0x01
#define W_D_CMDR_XME    0x02
#define W_D_CMDR_XMS    0x08
#define W_D_CMDR_STT    0x10
#define W_D_CMDR_RRST   0x40
#define W_D_CMDR_RACK   0x80

#define W_D_MODE_RLP    0x01
#define W_D_MODE_DLP    0x02
#define W_D_MODE_MFD    0x04
#define W_D_MODE_TEE    0x08
#define W_D_MODE_TMS    0x10
#define W_D_MODE_RACT   0x40
#define W_D_MODE_MMS    0x80

#define W_INT_B2_EXI    0x01
#define W_INT_B1_EXI    0x02
#define W_INT_D_EXI 0x04
#define W_INT_XINT0 0x08
#define W_INT_XINT1 0x10
#define W_INT_D_XFR 0x20
#define W_INT_D_RME 0x40
#define W_INT_D_RMR 0x80

#define W_D_EXI_WEXP    0x01
#define W_D_EXI_TEXP    0x02
#define W_D_EXI_ISC 0x04
#define W_D_EXI_MOC 0x08
#define W_D_EXI_TIN2    0x10
#define W_D_EXI_XCOL    0x20
#define W_D_EXI_XDUN    0x40
#define W_D_EXI_RDOV    0x80

#define W_D_STAR_DRDY   0x10
#define W_D_STAR_XBZ    0x20
#define W_D_STAR_XDOW   0x80

#define W_D_RSTA_RMB    0x10
#define W_D_RSTA_CRCE   0x20
#define W_D_RSTA_RDOV   0x40

#define W_D_CTL_SRST    0x20

#define W_CIR_SCC   0x80
#define W_CIR_ICC   0x40
#define W_CIR_COD_MASK  0x0f

#define W_PCTL_PCX  0x01
#define W_PCTL_XMODE    0x02
#define W_PCTL_OE0  0x04
#define W_PCTL_OE1  0x08
#define W_PCTL_OE2  0x10
#define W_PCTL_OE3  0x20
#define W_PCTL_OE4  0x40
#define W_PCTL_OE5  0x80

#define W_B_CMDR_XRST   0x01
#define W_B_CMDR_XME    0x02
#define W_B_CMDR_XMS    0x04
#define W_B_CMDR_RACT   0x20
#define W_B_CMDR_RRST   0x40
#define W_B_CMDR_RACK   0x80

#define W_B_MODE_FTS0   0x01
#define W_B_MODE_FTS1   0x02
#define W_B_MODE_SW56   0x04
#define W_B_MODE_BSW0   0x08
#define W_B_MODE_BSW1   0x10
#define W_B_MODE_EPCM   0x20
#define W_B_MODE_ITF    0x40
#define W_B_MODE_MMS    0x80

#define W_B_EXI_XDUN    0x01
#define W_B_EXI_XFR 0x02
#define W_B_EXI_RDOV    0x10
#define W_B_EXI_RME 0x20
#define W_B_EXI_RMR 0x40

#define W_B_STAR_XBZ    0x01
#define W_B_STAR_XDOW   0x04
#define W_B_STAR_RMB    0x10
#define W_B_STAR_CRCE   0x20
#define W_B_STAR_RDOV   0x40

#define W_B_RBCH_LOV    0x20

/* W6692 Layer1 commands */

#define W_L1CMD_ECK 0x00
#define W_L1CMD_RST 0x01
#define W_L1CMD_SCP 0x04
#define W_L1CMD_SSP 0x02
#define W_L1CMD_AR8 0x08
#define W_L1CMD_AR10    0x09
#define W_L1CMD_EAL 0x0a
#define W_L1CMD_DRC 0x0f

/* W6692 Layer1 indications */

#define W_L1IND_CE  0x07
#define W_L1IND_DRD 0x00
#define W_L1IND_LD  0x04
#define W_L1IND_ARD 0x08
#define W_L1IND_TI  0x0a
#define W_L1IND_ATI 0x0b
#define W_L1IND_AI8 0x0c
#define W_L1IND_AI10    0x0d
#define W_L1IND_CD  0x0f

/* FIFO thresholds */
#define W_D_FIFO_THRESH 64
#define W_B_FIFO_THRESH 64