include/asm-frv/mb93493-regs.h

   1 /* mb93493-regs.h: MB93493 companion chip registers
   2  *
   3  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the License, or (at your option) any later version.
  10  */
  11
  12 #ifndef _ASM_MB93493_REGS_H
  13 #define _ASM_MB93493_REGS_H
  14
  15 #include <asm/mb-regs.h>
  16 #include <asm/mb93493-irqs.h>
  17
  18 #define __get_MB93493(X)        ({ *(volatile unsigned long *)(__region_CS3 + (X)); })
  19
  20 #define __set_MB93493(X,V)                                              \
  21 do {                                                                    \
  22         *(volatile unsigned long *)(__region_CS3 + (X)) = (V); mb();    \
  23 } while(0)
  24
  25 #define __get_MB93493_STSR(X)   __get_MB93493(0x3c0 + (X) * 4)
  26 #define __set_MB93493_STSR(X,V) __set_MB93493(0x3c0 + (X) * 4, (V))
  27 #define MB93493_STSR_EN
  28
  29 #define __get_MB93493_IQSR(X)   __get_MB93493(0x3d0 + (X) * 4)
  30 #define __set_MB93493_IQSR(X,V) __set_MB93493(0x3d0 + (X) * 4, (V))
  31
  32 #define __get_MB93493_DQSR(X)   __get_MB93493(0x3e0 + (X) * 4)
  33 #define __set_MB93493_DQSR(X,V) __set_MB93493(0x3e0 + (X) * 4, (V))
  34
  35 #define __get_MB93493_LBSER()   __get_MB93493(0x3f0)
  36 #define __set_MB93493_LBSER(V)  __set_MB93493(0x3f0, (V))
  37
  38 #define MB93493_LBSER_VDC       0x00010000
  39 #define MB93493_LBSER_VCC       0x00020000
  40 #define MB93493_LBSER_AUDIO     0x00040000
  41 #define MB93493_LBSER_I2C_0     0x00080000
  42 #define MB93493_LBSER_I2C_1     0x00100000
  43 #define MB93493_LBSER_USB       0x00200000
  44 #define MB93493_LBSER_GPIO      0x00800000
  45 #define MB93493_LBSER_PCMCIA    0x01000000
  46
  47 #define __get_MB93493_LBSR()    __get_MB93493(0x3fc)
  48 #define __set_MB93493_LBSR(V)   __set_MB93493(0x3fc, (V))
  49
  50 /*
  51  * video display controller
  52  */
  53 #define __get_MB93493_VDC(X)    __get_MB93493(MB93493_VDC_##X)
  54 #define __set_MB93493_VDC(X,V)  __set_MB93493(MB93493_VDC_##X, (V))
  55
  56 #define MB93493_VDC_RCURSOR     0x140   /* cursor position */
  57 #define MB93493_VDC_RCT1        0x144   /* cursor colour 1 */
  58 #define MB93493_VDC_RCT2        0x148   /* cursor colour 2 */
  59 #define MB93493_VDC_RHDC        0x150   /* horizontal display period */
  60 #define MB93493_VDC_RH_MARGINS  0x154   /* horizontal margin sizes */
  61 #define MB93493_VDC_RVDC        0x158   /* vertical display period */
  62 #define MB93493_VDC_RV_MARGINS  0x15c   /* vertical margin sizes */
  63 #define MB93493_VDC_RC          0x170   /* VDC control */
  64 #define MB93493_VDC_RCLOCK      0x174   /* clock divider, DMA req delay */
  65 #define MB93493_VDC_RBLACK      0x178   /* black insert sizes */
  66 #define MB93493_VDC_RS          0x17c   /* VDC status */
  67
  68 #define __addr_MB93493_VDC_BCI(X)  ({ (volatile unsigned long *)(__region_CS3 + 0x000 + (X)); })
  69 #define __addr_MB93493_VDC_TPO(X)  (__region_CS3 + 0x1c0 + (X))
  70
  71 #define VDC_TPO_WIDTH           32
  72
  73 #define VDC_RC_DSR              0x00000080      /* VDC master reset */
  74
  75 #define VDC_RS_IT               0x00060000      /* interrupt indicators */
  76 #define VDC_RS_IT_UNDERFLOW     0x00040000      /* - underflow event */
  77 #define VDC_RS_IT_VSYNC         0x00020000      /* - VSYNC event */
  78 #define VDC_RS_DFI              0x00010000      /* current interlace field number */
  79 #define VDC_RS_DFI_TOP          0x00000000      /* - top field */
  80 #define VDC_RS_DFI_BOTTOM       0x00010000      /* - bottom field */
  81 #define VDC_RS_DCSR             0x00000010      /* cursor state */
  82 #define VDC_RS_DCM              0x00000003      /* display mode */
  83 #define VDC_RS_DCM_DISABLED     0x00000000      /* - display disabled */
  84 #define VDC_RS_DCM_STOPPED      0x00000001      /* - VDC stopped */
  85 #define VDC_RS_DCM_FREERUNNING  0x00000002      /* - VDC free-running */
  86 #define VDC_RS_DCM_TRANSFERRING 0x00000003      /* - data being transferred to VDC */
  87
  88 /*
  89  * video capture controller
  90  */
  91 #define __get_MB93493_VCC(X)    __get_MB93493(MB93493_VCC_##X)
  92 #define __set_MB93493_VCC(X,V)  __set_MB93493(MB93493_VCC_##X, (V))
  93
  94 #define MB93493_VCC_RREDUCT     0x104   /* reduction rate */
  95 #define MB93493_VCC_RHY         0x108   /* horizontal brightness filter coefficients */
  96 #define MB93493_VCC_RHC         0x10c   /* horizontal colour-difference filter coefficients */
  97 #define MB93493_VCC_RHSIZE      0x110   /* horizontal cycle sizes */
  98 #define MB93493_VCC_RHBC        0x114   /* horizontal back porch size */
  99 #define MB93493_VCC_RVCC        0x118   /* vertical capture period */
 100 #define MB93493_VCC_RVBC        0x11c   /* vertical back porch period */
 101 #define MB93493_VCC_RV          0x120   /* vertical filter coefficients */
 102 #define MB93493_VCC_RDTS        0x128   /* DMA transfer size */
 103 #define MB93493_VCC_RDTS_4B     0x01000000      /* 4-byte transfer */
 104 #define MB93493_VCC_RDTS_32B    0x03000000      /* 32-byte transfer */
 105 #define MB93493_VCC_RDTS_SHIFT  24
 106 #define MB93493_VCC_RCC         0x130   /* VCC control */
 107 #define MB93493_VCC_RIS         0x134   /* VCC interrupt status */
 108
 109 #define __addr_MB93493_VCC_TPI(X)  (__region_CS3 + 0x180 + (X))
 110
 111 #define VCC_RHSIZE_RHCC         0x000007ff
 112 #define VCC_RHSIZE_RHCC_SHIFT   0
 113 #define VCC_RHSIZE_RHTCC        0x0fff0000
 114 #define VCC_RHSIZE_RHTCC_SHIFT  16
 115
 116 #define VCC_RVBC_RVBC           0x00003f00
 117 #define VCC_RVBC_RVBC_SHIFT     8
 118
 119 #define VCC_RREDUCT_RHR         0x07ff0000
 120 #define VCC_RREDUCT_RHR_SHIFT   16
 121 #define VCC_RREDUCT_RVR         0x000007ff
 122 #define VCC_RREDUCT_RVR_SHIFT   0
 123
 124 #define VCC_RCC_CE              0x00000001      /* VCC enable */
 125 #define VCC_RCC_CS              0x00000002      /* request video capture start */
 126 #define VCC_RCC_CPF             0x0000000c      /* pixel format */
 127 #define VCC_RCC_CPF_YCBCR_16    0x00000000      /* - YCbCr 4:2:2 16-bit format */
 128 #define VCC_RCC_CPF_RGB         0x00000004      /* - RGB 4:4:4 format */
 129 #define VCC_RCC_CPF_YCBCR_24    0x00000008      /* - YCbCr 4:2:2 24-bit format */
 130 #define VCC_RCC_CPF_BT656       0x0000000c      /* - ITU R-BT.656 format */
 131 #define VCC_RCC_CPF_SHIFT       2
 132 #define VCC_RCC_CSR             0x00000080      /* request reset */
 133 #define VCC_RCC_HSIP            0x00000100      /* HSYNC polarity */
 134 #define VCC_RCC_HSIP_LOACT      0x00000000      /* - low active */
 135 #define VCC_RCC_HSIP_HIACT      0x00000100      /* - high active */
 136 #define VCC_RCC_VSIP            0x00000200      /* VSYNC polarity */
 137 #define VCC_RCC_VSIP_LOACT      0x00000000      /* - low active */
 138 #define VCC_RCC_VSIP_HIACT      0x00000200      /* - high active */
 139 #define VCC_RCC_CIE             0x00000800      /* interrupt enable */
 140 #define VCC_RCC_CFP             0x00001000      /* RGB pixel packing */
 141 #define VCC_RCC_CFP_4TO3        0x00000000      /* - pack 4 pixels into 3 words */
 142 #define VCC_RCC_CFP_1TO1        0x00001000      /* - pack 1 pixel into 1 words */
 143 #define VCC_RCC_CSM             0x00006000      /* interlace specification */
 144 #define VCC_RCC_CSM_ONEPASS     0x00002000      /* - non-interlaced */
 145 #define VCC_RCC_CSM_INTERLACE   0x00004000      /* - interlaced */
 146 #define VCC_RCC_CSM_SHIFT       13
 147 #define VCC_RCC_ES              0x00008000      /* capture start polarity */
 148 #define VCC_RCC_ES_NEG          0x00000000      /* - negative edge */
 149 #define VCC_RCC_ES_POS          0x00008000      /* - positive edge */
 150 #define VCC_RCC_IFI             0x00080000      /* inferlace field evaluation reverse */
 151 #define VCC_RCC_FDTS            0x00300000      /* interlace field start */
 152 #define VCC_RCC_FDTS_3_8        0x00000000      /* - 3/8 of horizontal entire cycle */
 153 #define VCC_RCC_FDTS_1_4        0x00100000      /* - 1/4 of horizontal entire cycle */
 154 #define VCC_RCC_FDTS_7_16       0x00200000      /* - 7/16 of horizontal entire cycle */
 155 #define VCC_RCC_FDTS_SHIFT      20
 156 #define VCC_RCC_MOV             0x00400000      /* test bit - always set to 1 */
 157 #define VCC_RCC_STP             0x00800000      /* request video capture stop */
 158 #define VCC_RCC_TO              0x01000000      /* input during top-field only */
 159
 160 #define VCC_RIS_VSYNC           0x01000000      /* VSYNC interrupt */
 161 #define VCC_RIS_OV              0x02000000      /* overflow interrupt */
 162 #define VCC_RIS_BOTTOM          0x08000000      /* interlace bottom field */
 163 #define VCC_RIS_STARTED         0x10000000      /* capture started */
 164
 165 /*
 166  * I2C
 167  */
 168 #define MB93493_I2C_BSR         0x340           /* bus status */
 169 #define MB93493_I2C_BCR         0x344           /* bus control */
 170 #define MB93493_I2C_CCR         0x348           /* clock control */
 171 #define MB93493_I2C_ADR         0x34c           /* address */
 172 #define MB93493_I2C_DTR         0x350           /* data */
 173 #define MB93493_I2C_BC2R        0x35c           /* bus control 2 */
 174
 175 #define __addr_MB93493_I2C(port,X)   (__region_CS3 + MB93493_I2C_##X + ((port)*0x20))
 176 #define __get_MB93493_I2C(port,X)    __get_MB93493(MB93493_I2C_##X + ((port)*0x20))
 177 #define __set_MB93493_I2C(port,X,V)  __set_MB93493(MB93493_I2C_##X + ((port)*0x20), (V))
 178
 179 #define I2C_BSR_BB      (1 << 7)
 180
 181 /*
 182  * audio controller (I2S) registers
 183  */
 184 #define __get_MB93493_I2S(X)    __get_MB93493(MB93493_I2S_##X)
 185 #define __set_MB93493_I2S(X,V)  __set_MB93493(MB93493_I2S_##X, (V))
 186
 187 #define MB93493_I2S_ALDR        0x300           /* L-channel data */
 188 #define MB93493_I2S_ARDR        0x304           /* R-channel data */
 189 #define MB93493_I2S_APDR        0x308           /* 16-bit packed data */
 190 #define MB93493_I2S_AISTR       0x310           /* status */
 191 #define MB93493_I2S_AICR        0x314           /* control */
 192
 193 #define __addr_MB93493_I2S_ALDR(X)      (__region_CS3 + MB93493_I2S_ALDR + (X))
 194 #define __addr_MB93493_I2S_ARDR(X)      (__region_CS3 + MB93493_I2S_ARDR + (X))
 195 #define __addr_MB93493_I2S_APDR(X)      (__region_CS3 + MB93493_I2S_APDR + (X))
 196 #define __addr_MB93493_I2S_ADR(X)       (__region_CS3 + 0x320 + (X))
 197
 198 #define I2S_AISTR_OTST          0x00000003      /* status of output data transfer */
 199 #define I2S_AISTR_OTR           0x00000010      /* output transfer request pending */
 200 #define I2S_AISTR_OUR           0x00000020      /* output FIFO underrun detected */
 201 #define I2S_AISTR_OOR           0x00000040      /* output FIFO overrun detected */
 202 #define I2S_AISTR_ODS           0x00000100      /* output DMA transfer size */
 203 #define I2S_AISTR_ODE           0x00000400      /* output DMA transfer request enable */
 204 #define I2S_AISTR_OTRIE         0x00001000      /* output transfer request interrupt enable */
 205 #define I2S_AISTR_OURIE         0x00002000      /* output FIFO underrun interrupt enable */
 206 #define I2S_AISTR_OORIE         0x00004000      /* output FIFO overrun interrupt enable */
 207 #define I2S_AISTR__OUT_MASK     0x00007570
 208 #define I2S_AISTR_ITST          0x00030000      /* status of input data transfer */
 209 #define I2S_AISTR_ITST_SHIFT    16
 210 #define I2S_AISTR_ITR           0x00100000      /* input transfer request pending */
 211 #define I2S_AISTR_IUR           0x00200000      /* input FIFO underrun detected */
 212 #define I2S_AISTR_IOR           0x00400000      /* input FIFO overrun detected */
 213 #define I2S_AISTR_IDS           0x01000000      /* input DMA transfer size */
 214 #define I2S_AISTR_IDE           0x04000000      /* input DMA transfer request enable */
 215 #define I2S_AISTR_ITRIE         0x10000000      /* input transfer request interrupt enable */
 216 #define I2S_AISTR_IURIE         0x20000000      /* input FIFO underrun interrupt enable */
 217 #define I2S_AISTR_IORIE         0x40000000      /* input FIFO overrun interrupt enable */
 218 #define I2S_AISTR__IN_MASK      0x75700000
 219
 220 #define I2S_AICR_MI             0x00000001      /* mono input requested */
 221 #define I2S_AICR_AMI            0x00000002      /* relation between LRCKI/FS1 and SDI */
 222 #define I2S_AICR_LRI            0x00000004      /* function of LRCKI pin */
 223 #define I2S_AICR_SDMI           0x00000070      /* format of input audio data */
 224 #define I2S_AICR_SDMI_SHIFT     4
 225 #define I2S_AICR_CLI            0x00000080      /* input FIFO clearing control */
 226 #define I2S_AICR_IM             0x00000300      /* input state control */
 227 #define I2S_AICR_IM_SHIFT       8
 228 #define I2S_AICR__IN_MASK       0x000003f7
 229 #define I2S_AICR_MO             0x00001000      /* mono output requested */
 230 #define I2S_AICR_AMO            0x00002000      /* relation between LRCKO/FS0 and SDO */
 231 #define I2S_AICR_AMO_SHIFT      13
 232 #define I2S_AICR_LRO            0x00004000      /* function of LRCKO pin */
 233 #define I2S_AICR_SDMO           0x00070000      /* format of output audio data */
 234 #define I2S_AICR_SDMO_SHIFT     16
 235 #define I2S_AICR_CLO            0x00080000      /* output FIFO clearing control */
 236 #define I2S_AICR_OM             0x00100000      /* output state control */
 237 #define I2S_AICR__OUT_MASK      0x001f7000
 238 #define I2S_AICR_DIV            0x03000000      /* frequency division rate */
 239 #define I2S_AICR_DIV_SHIFT      24
 240 #define I2S_AICR_FL             0x20000000      /* frame length */
 241 #define I2S_AICR_FS             0x40000000      /* frame sync method */
 242 #define I2S_AICR_ME             0x80000000      /* master enable */
 243
 244 /*
 245  * PCMCIA
 246  */
 247 #define __addr_MB93493_PCMCIA(X)  ((volatile unsigned long *)(__region_CS5 + (X)))
 248
 249 /*
 250  * GPIO
 251  */
 252 #define __get_MB93493_GPIO_PDR(X)       __get_MB93493(0x380 + (X) * 0xc0)
 253 #define __set_MB93493_GPIO_PDR(X,V)     __set_MB93493(0x380 + (X) * 0xc0, (V))
 254
 255 #define __get_MB93493_GPIO_GPDR(X)      __get_MB93493(0x384 + (X) * 0xc0)
 256 #define __set_MB93493_GPIO_GPDR(X,V)    __set_MB93493(0x384 + (X) * 0xc0, (V))
 257
 258 #define __get_MB93493_GPIO_SIR(X)       __get_MB93493(0x388 + (X) * 0xc0)
 259 #define __set_MB93493_GPIO_SIR(X,V)     __set_MB93493(0x388 + (X) * 0xc0, (V))
 260
 261 #define __get_MB93493_GPIO_SOR(X)       __get_MB93493(0x38c + (X) * 0xc0)
 262 #define __set_MB93493_GPIO_SOR(X,V)     __set_MB93493(0x38c + (X) * 0xc0, (V))
 263
 264 #define __get_MB93493_GPIO_PDSR(X)      __get_MB93493(0x390 + (X) * 0xc0)
 265 #define __set_MB93493_GPIO_PDSR(X,V)    __set_MB93493(0x390 + (X) * 0xc0, (V))
 266
 267 #define __get_MB93493_GPIO_PDCR(X)      __get_MB93493(0x394 + (X) * 0xc0)
 268 #define __set_MB93493_GPIO_PDCR(X,V)    __set_MB93493(0x394 + (X) * 0xc0, (V))
 269
 270 #define __get_MB93493_GPIO_INTST(X)     __get_MB93493(0x398 + (X) * 0xc0)
 271 #define __set_MB93493_GPIO_INTST(X,V)   __set_MB93493(0x398 + (X) * 0xc0, (V))
 272
 273 #define __get_MB93493_GPIO_IEHL(X)      __get_MB93493(0x39c + (X) * 0xc0)
 274 #define __set_MB93493_GPIO_IEHL(X,V)    __set_MB93493(0x39c + (X) * 0xc0, (V))
 275
 276 #define __get_MB93493_GPIO_IELH(X)      __get_MB93493(0x3a0 + (X) * 0xc0)
 277 #define __set_MB93493_GPIO_IELH(X,V)    __set_MB93493(0x3a0 + (X) * 0xc0, (V))
 278
 279 #endif /* _ASM_MB93493_REGS_H */