1 #ifndef __ASM_SH_HD64461 2 #define __ASM_SH_HD64461 3 /* 4 * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com> 5 * Copyright (C) 2004 Paul Mundt 6 * Copyright (C) 2000 YAEGASHI Takeshi 7 * 8 * Hitachi HD64461 companion chip support 9 * (please note manual reference 0x10000000 = 0xb0000000) 10 */ 11 12 /* Constants for PCMCIA mappings */ 13 #define HD64461_PCC_WINDOW 0x01000000 14 15 /* Area 6 - Slot 0 - memory and/or IO card */ 16 #define HD64461_PCC0_BASE (CONFIG_HD64461_IOBASE + 0x8000000) 17 #define HD64461_PCC0_ATTR (HD64461_PCC0_BASE) /* 0xb80000000 */ 18 #define HD64461_PCC0_COMM (HD64461_PCC0_BASE+HD64461_PCC_WINDOW) /* 0xb90000000 */ 19 #define HD64461_PCC0_IO (HD64461_PCC0_BASE+2*HD64461_PCC_WINDOW) /* 0xba0000000 */ 20 21 /* Area 5 - Slot 1 - memory card only */ 22 #define HD64461_PCC1_BASE (CONFIG_HD64461_IOBASE + 0x4000000) 23 #define HD64461_PCC1_ATTR (HD64461_PCC1_BASE) /* 0xb4000000 */ 24 #define HD64461_PCC1_COMM (HD64461_PCC1_BASE+HD64461_PCC_WINDOW) /* 0xb5000000 */ 25 26 /* Standby Control Register for HD64461 */ 27 #define HD64461_STBCR CONFIG_HD64461_IOBASE 28 #define HD64461_STBCR_CKIO_STBY 0x2000 29 #define HD64461_STBCR_SAFECKE_IST 0x1000 30 #define HD64461_STBCR_SLCKE_IST 0x0800 31 #define HD64461_STBCR_SAFECKE_OST 0x0400 32 #define HD64461_STBCR_SLCKE_OST 0x0200 33 #define HD64461_STBCR_SMIAST 0x0100 34 #define HD64461_STBCR_SLCDST 0x0080 35 #define HD64461_STBCR_SPC0ST 0x0040 36 #define HD64461_STBCR_SPC1ST 0x0020 37 #define HD64461_STBCR_SAFEST 0x0010 38 #define HD64461_STBCR_STM0ST 0x0008 39 #define HD64461_STBCR_STM1ST 0x0004 40 #define HD64461_STBCR_SIRST 0x0002 41 #define HD64461_STBCR_SURTST 0x0001 42 43 /* System Configuration Register */ 44 #define HD64461_SYSCR (CONFIG_HD64461_IOBASE + 0x02) 45 46 /* CPU Data Bus Control Register */ 47 #define HD64461_SCPUCR (CONFIG_HD64461_IOBASE + 0x04) 48 49 /* Base Address Register */ 50 #define HD64461_LCDCBAR (CONFIG_HD64461_IOBASE + 0x1000) 51 52 /* Line increment address */ 53 #define HD64461_LCDCLOR (CONFIG_HD64461_IOBASE + 0x1002) 54 55 /* Controls LCD controller */ 56 #define HD64461_LCDCCR (CONFIG_HD64461_IOBASE + 0x1004) 57 58 /* LCCDR control bits */ 59 #define HD64461_LCDCCR_STBACK 0x0400 /* Standby Back */ 60 #define HD64461_LCDCCR_STREQ 0x0100 /* Standby Request */ 61 #define HD64461_LCDCCR_MOFF 0x0080 /* Memory Off */ 62 #define HD64461_LCDCCR_REFSEL 0x0040 /* Refresh Select */ 63 #define HD64461_LCDCCR_EPON 0x0020 /* End Power On */ 64 #define HD64461_LCDCCR_SPON 0x0010 /* Start Power On */ 65 66 /* Controls LCD (1) */ 67 #define HD64461_LDR1 (CONFIG_HD64461_IOBASE + 0x1010) 68 #define HD64461_LDR1_DON 0x01 /* Display On */ 69 #define HD64461_LDR1_DINV 0x80 /* Display Invert */ 70 71 /* Controls LCD (2) */ 72 #define HD64461_LDR2 (CONFIG_HD64461_IOBASE + 0x1012) 73 #define HD64461_LDHNCR (CONFIG_HD64461_IOBASE + 0x1014) /* Number of horizontal characters */ 74 #define HD64461_LDHNSR (CONFIG_HD64461_IOBASE + 0x1016) /* Specify output start position + width of CL1 */ 75 #define HD64461_LDVNTR (CONFIG_HD64461_IOBASE + 0x1018) /* Specify total vertical lines */ 76 #define HD64461_LDVNDR (CONFIG_HD64461_IOBASE + 0x101a) /* specify number of display vertical lines */ 77 #define HD64461_LDVSPR (CONFIG_HD64461_IOBASE + 0x101c) /* specify vertical synchronization pos and AC nr */ 78 79 /* Controls LCD (3) */ 80 #define HD64461_LDR3 (CONFIG_HD64461_IOBASE + 0x101e) 81 82 /* Palette Registers */ 83 #define HD64461_CPTWAR (CONFIG_HD64461_IOBASE + 0x1030) /* Color Palette Write Address Register */ 84 #define HD64461_CPTWDR (CONFIG_HD64461_IOBASE + 0x1032) /* Color Palette Write Data Register */ 85 #define HD64461_CPTRAR (CONFIG_HD64461_IOBASE + 0x1034) /* Color Palette Read Address Register */ 86 #define HD64461_CPTRDR (CONFIG_HD64461_IOBASE + 0x1036) /* Color Palette Read Data Register */ 87 88 #define HD64461_GRDOR (CONFIG_HD64461_IOBASE + 0x1040) /* Display Resolution Offset Register */ 89 #define HD64461_GRSCR (CONFIG_HD64461_IOBASE + 0x1042) /* Solid Color Register */ 90 #define HD64461_GRCFGR (CONFIG_HD64461_IOBASE + 0x1044) /* Accelerator Configuration Register */ 91 92 #define HD64461_GRCFGR_ACCSTATUS 0x10 /* Accelerator Status */ 93 #define HD64461_GRCFGR_ACCRESET 0x08 /* Accelerator Reset */ 94 #define HD64461_GRCFGR_ACCSTART_BITBLT 0x06 /* Accelerator Start BITBLT */ 95 #define HD64461_GRCFGR_ACCSTART_LINE 0x04 /* Accelerator Start Line Drawing */ 96 #define HD64461_GRCFGR_COLORDEPTH16 0x01 /* Sets Colordepth 16 for Accelerator */ 97 #define HD64461_GRCFGR_COLORDEPTH8 0x01 /* Sets Colordepth 8 for Accelerator */ 98 99 /* Line Drawing Registers */ 100 #define HD64461_LNSARH (CONFIG_HD64461_IOBASE + 0x1046) /* Line Start Address Register (H) */ 101 #define HD64461_LNSARL (CONFIG_HD64461_IOBASE + 0x1048) /* Line Start Address Register (L) */ 102 #define HD64461_LNAXLR (CONFIG_HD64461_IOBASE + 0x104a) /* Axis Pixel Length Register */ 103 #define HD64461_LNDGR (CONFIG_HD64461_IOBASE + 0x104c) /* Diagonal Register */ 104 #define HD64461_LNAXR (CONFIG_HD64461_IOBASE + 0x104e) /* Axial Register */ 105 #define HD64461_LNERTR (CONFIG_HD64461_IOBASE + 0x1050) /* Start Error Term Register */ 106 #define HD64461_LNMDR (CONFIG_HD64461_IOBASE + 0x1052) /* Line Mode Register */ 107 108 /* BitBLT Registers */ 109 #define HD64461_BBTSSARH (CONFIG_HD64461_IOBASE + 0x1054) /* Source Start Address Register (H) */ 110 #define HD64461_BBTSSARL (CONFIG_HD64461_IOBASE + 0x1056) /* Source Start Address Register (L) */ 111 #define HD64461_BBTDSARH (CONFIG_HD64461_IOBASE + 0x1058) /* Destination Start Address Register (H) */ 112 #define HD64461_BBTDSARL (CONFIG_HD64461_IOBASE + 0x105a) /* Destination Start Address Register (L) */ 113 #define HD64461_BBTDWR (CONFIG_HD64461_IOBASE + 0x105c) /* Destination Block Width Register */ 114 #define HD64461_BBTDHR (CONFIG_HD64461_IOBASE + 0x105e) /* Destination Block Height Register */ 115 #define HD64461_BBTPARH (CONFIG_HD64461_IOBASE + 0x1060) /* Pattern Start Address Register (H) */ 116 #define HD64461_BBTPARL (CONFIG_HD64461_IOBASE + 0x1062) /* Pattern Start Address Register (L) */ 117 #define HD64461_BBTMARH (CONFIG_HD64461_IOBASE + 0x1064) /* Mask Start Address Register (H) */ 118 #define HD64461_BBTMARL (CONFIG_HD64461_IOBASE + 0x1066) /* Mask Start Address Register (L) */ 119 #define HD64461_BBTROPR (CONFIG_HD64461_IOBASE + 0x1068) /* ROP Register */ 120 #define HD64461_BBTMDR (CONFIG_HD64461_IOBASE + 0x106a) /* BitBLT Mode Register */ 121 122 /* PC Card Controller Registers */ 123 /* Maps to Physical Area 6 */ 124 #define HD64461_PCC0ISR (CONFIG_HD64461_IOBASE + 0x2000) /* socket 0 interface status */ 125 #define HD64461_PCC0GCR (CONFIG_HD64461_IOBASE + 0x2002) /* socket 0 general control */ 126 #define HD64461_PCC0CSCR (CONFIG_HD64461_IOBASE + 0x2004) /* socket 0 card status change */ 127 #define HD64461_PCC0CSCIER (CONFIG_HD64461_IOBASE + 0x2006) /* socket 0 card status change interrupt enable */ 128 #define HD64461_PCC0SCR (CONFIG_HD64461_IOBASE + 0x2008) /* socket 0 software control */ 129 /* Maps to Physical Area 5 */ 130 #define HD64461_PCC1ISR (CONFIG_HD64461_IOBASE + 0x2010) /* socket 1 interface status */ 131 #define HD64461_PCC1GCR (CONFIG_HD64461_IOBASE + 0x2012) /* socket 1 general control */ 132 #define HD64461_PCC1CSCR (CONFIG_HD64461_IOBASE + 0x2014) /* socket 1 card status change */ 133 #define HD64461_PCC1CSCIER (CONFIG_HD64461_IOBASE + 0x2016) /* socket 1 card status change interrupt enable */ 134 #define HD64461_PCC1SCR (CONFIG_HD64461_IOBASE + 0x2018) /* socket 1 software control */ 135 136 /* PCC Interface Status Register */ 137 #define HD64461_PCCISR_READY 0x80 /* card ready */ 138 #define HD64461_PCCISR_MWP 0x40 /* card write-protected */ 139 #define HD64461_PCCISR_VS2 0x20 /* voltage select pin 2 */ 140 #define HD64461_PCCISR_VS1 0x10 /* voltage select pin 1 */ 141 #define HD64461_PCCISR_CD2 0x08 /* card detect 2 */ 142 #define HD64461_PCCISR_CD1 0x04 /* card detect 1 */ 143 #define HD64461_PCCISR_BVD2 0x02 /* battery 1 */ 144 #define HD64461_PCCISR_BVD1 0x01 /* battery 1 */ 145 146 #define HD64461_PCCISR_PCD_MASK 0x0c /* card detect */ 147 #define HD64461_PCCISR_BVD_MASK 0x03 /* battery voltage */ 148 #define HD64461_PCCISR_BVD_BATGOOD 0x03 /* battery good */ 149 #define HD64461_PCCISR_BVD_BATWARN 0x01 /* battery low warning */ 150 #define HD64461_PCCISR_BVD_BATDEAD1 0x02 /* battery dead */ 151 #define HD64461_PCCISR_BVD_BATDEAD2 0x00 /* battery dead */ 152 153 /* PCC General Control Register */ 154 #define HD64461_PCCGCR_DRVE 0x80 /* output drive */ 155 #define HD64461_PCCGCR_PCCR 0x40 /* PC card reset */ 156 #define HD64461_PCCGCR_PCCT 0x20 /* PC card type, 1=IO&mem, 0=mem */ 157 #define HD64461_PCCGCR_VCC0 0x10 /* voltage control pin VCC0SEL0 */ 158 #define HD64461_PCCGCR_PMMOD 0x08 /* memory mode */ 159 #define HD64461_PCCGCR_PA25 0x04 /* pin A25 */ 160 #define HD64461_PCCGCR_PA24 0x02 /* pin A24 */ 161 #define HD64461_PCCGCR_REG 0x01 /* pin PCC0REG# */ 162 163 /* PCC Card Status Change Register */ 164 #define HD64461_PCCCSCR_SCDI 0x80 /* sw card detect intr */ 165 #define HD64461_PCCCSCR_SRV1 0x40 /* reserved */ 166 #define HD64461_PCCCSCR_IREQ 0x20 /* IREQ intr req */ 167 #define HD64461_PCCCSCR_SC 0x10 /* STSCHG (status change) pin */ 168 #define HD64461_PCCCSCR_CDC 0x08 /* CD (card detect) change */ 169 #define HD64461_PCCCSCR_RC 0x04 /* READY change */ 170 #define HD64461_PCCCSCR_BW 0x02 /* battery warning change */ 171 #define HD64461_PCCCSCR_BD 0x01 /* battery dead change */ 172 173 /* PCC Card Status Change Interrupt Enable Register */ 174 #define HD64461_PCCCSCIER_CRE 0x80 /* change reset enable */ 175 #define HD64461_PCCCSCIER_IREQE_MASK 0x60 /* IREQ enable */ 176 #define HD64461_PCCCSCIER_IREQE_DISABLED 0x00 /* IREQ disabled */ 177 #define HD64461_PCCCSCIER_IREQE_LEVEL 0x20 /* IREQ level-triggered */ 178 #define HD64461_PCCCSCIER_IREQE_FALLING 0x40 /* IREQ falling-edge-trig */ 179 #define HD64461_PCCCSCIER_IREQE_RISING 0x60 /* IREQ rising-edge-trig */ 180 181 #define HD64461_PCCCSCIER_SCE 0x10 /* status change enable */ 182 #define HD64461_PCCCSCIER_CDE 0x08 /* card detect change enable */ 183 #define HD64461_PCCCSCIER_RE 0x04 /* ready change enable */ 184 #define HD64461_PCCCSCIER_BWE 0x02 /* battery warn change enable */ 185 #define HD64461_PCCCSCIER_BDE 0x01 /* battery dead change enable*/ 186 187 /* PCC Software Control Register */ 188 #define HD64461_PCCSCR_VCC1 0x02 /* voltage control pin 1 */ 189 #define HD64461_PCCSCR_SWP 0x01 /* write protect */ 190 191 /* PCC0 Output Pins Control Register */ 192 #define HD64461_P0OCR (CONFIG_HD64461_IOBASE + 0x202a) 193 194 /* PCC1 Output Pins Control Register */ 195 #define HD64461_P1OCR (CONFIG_HD64461_IOBASE + 0x202c) 196 197 /* PC Card General Control Register */ 198 #define HD64461_PGCR (CONFIG_HD64461_IOBASE + 0x202e) 199 200 /* Port Control Registers */ 201 #define HD64461_GPACR (CONFIG_HD64461_IOBASE + 0x4000) /* Port A - Handles IRDA/TIMER */ 202 #define HD64461_GPBCR (CONFIG_HD64461_IOBASE + 0x4002) /* Port B - Handles UART */ 203 #define HD64461_GPCCR (CONFIG_HD64461_IOBASE + 0x4004) /* Port C - Handles PCMCIA 1 */ 204 #define HD64461_GPDCR (CONFIG_HD64461_IOBASE + 0x4006) /* Port D - Handles PCMCIA 1 */ 205 206 /* Port Control Data Registers */ 207 #define HD64461_GPADR (CONFIG_HD64461_IOBASE + 0x4010) /* A */ 208 #define HD64461_GPBDR (CONFIG_HD64461_IOBASE + 0x4012) /* B */ 209 #define HD64461_GPCDR (CONFIG_HD64461_IOBASE + 0x4014) /* C */ 210 #define HD64461_GPDDR (CONFIG_HD64461_IOBASE + 0x4016) /* D */ 211 212 /* Interrupt Control Registers */ 213 #define HD64461_GPAICR (CONFIG_HD64461_IOBASE + 0x4020) /* A */ 214 #define HD64461_GPBICR (CONFIG_HD64461_IOBASE + 0x4022) /* B */ 215 #define HD64461_GPCICR (CONFIG_HD64461_IOBASE + 0x4024) /* C */ 216 #define HD64461_GPDICR (CONFIG_HD64461_IOBASE + 0x4026) /* D */ 217 218 /* Interrupt Status Registers */ 219 #define HD64461_GPAISR (CONFIG_HD64461_IOBASE + 0x4040) /* A */ 220 #define HD64461_GPBISR (CONFIG_HD64461_IOBASE + 0x4042) /* B */ 221 #define HD64461_GPCISR (CONFIG_HD64461_IOBASE + 0x4044) /* C */ 222 #define HD64461_GPDISR (CONFIG_HD64461_IOBASE + 0x4046) /* D */ 223 224 /* Interrupt Request Register & Interrupt Mask Register */ 225 #define HD64461_NIRR (CONFIG_HD64461_IOBASE + 0x5000) 226 #define HD64461_NIMR (CONFIG_HD64461_IOBASE + 0x5002) 227 228 #define HD64461_IRQBASE OFFCHIP_IRQ_BASE 229 #define OFFCHIP_IRQ_BASE 64 230 #define HD64461_IRQ_NUM 16 231 232 #define HD64461_IRQ_UART (HD64461_IRQBASE+5) 233 #define HD64461_IRQ_IRDA (HD64461_IRQBASE+6) 234 #define HD64461_IRQ_TMU1 (HD64461_IRQBASE+9) 235 #define HD64461_IRQ_TMU0 (HD64461_IRQBASE+10) 236 #define HD64461_IRQ_GPIO (HD64461_IRQBASE+11) 237 #define HD64461_IRQ_AFE (HD64461_IRQBASE+12) 238 #define HD64461_IRQ_PCC1 (HD64461_IRQBASE+13) 239 #define HD64461_IRQ_PCC0 (HD64461_IRQBASE+14) 240 241 #define __IO_PREFIX hd64461 242 #include <asm/io_generic.h> 243 244 /* arch/sh/cchips/hd6446x/hd64461/setup.c */ 245 int hd64461_irq_demux(int irq); 246 void hd64461_register_irq_demux(int irq, 247 int (*demux) (int irq, void *dev), void *dev); 248 void hd64461_unregister_irq_demux(int irq); 249 250 #endif 251