1 /* $NetBSD: cs4280reg.h,v 1.6 2005/12/11 12:22:48 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1999, 2000 Tatoku Ogaito. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Tatoku Ogaito 17 * for the NetBSD Project. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 34 #define CS4280_BA0_SIZE 0x2000 35 #define CS4280_BA1_SIZE 0x40000 36 37 /* BA0 */ 38 39 /* Interrupt Reporting Registers */ 40 #define CS4280_HISR 0x000 /* Host Interrupt Status Register */ 41 #define HISR_INTENA 0x80000000 42 #define HISR_MIDI 0x00100000 43 #define HISR_CINT 0x00000002 44 #define HISR_PINT 0x00000001 45 #define CS4280_HICR 0x008 /* Host Interrupt Control Register */ 46 #define HICR_CHGM 0x00000002 47 #define HICR_IEV 0x00000001 48 49 /* Clock Control Registers */ 50 #define CS4280_CLKCR1 0x400 /* Clock Control Register 1 */ 51 #define CLKCR1_PLLSS_SPBC 0x00000000 52 #define CLKCR1_PLLSS_RSV 0x00000004 53 #define CLKCR1_PLLSS_PCI 0x00000008 54 #define CLKCR1_PLLSS_RSV2 0x0000000c 55 #define CLKCR1_PLLP 0x00000010 56 #define CLKCR1_SWCE 0x00000020 57 58 #define CS4280_CLKCR2 0x404 /* Clock Control Register 2 */ 59 #define CLKCR2_PDIVS_RSV 0x00000002 60 #define CLKCR2_PDIVS_8 0x00000008 61 #define CLKCR2_PDIVS_16 0x00000000 62 63 #define CS4280_PLLM 0x408 /* PLL Multiplier Register */ 64 #define PLLM_STATE 0x0000003a 65 66 #define CS4280_PLLCC 0x40c /* PLL Capacitor Coefficient Register */ 67 #define PLLCC_CDR_STATE 0x00000006 68 #define PLLCC_LPF_STATE 0x00000078 69 70 /* General Configuration Registers */ 71 #define CS4280_SERMC1 0x420 /* Serial Port Master Control Register 1 */ 72 #define SERMC1_MSPE 0x00000001 73 #define SERMC1_PTC_MASK 0x0000000e 74 #define SERMC1_PTC_CS423X 0x00000000 75 #define SERMC1_PTC_AC97 0x00000002 76 #define SERMC1_PLB_EN 0x00000010 77 #define SERMC1_XLB_EN 0x00000020 78 #define CS4280_SERC1 0x428 /* Serial Port Configuration Register 1 */ 79 #define SERC1_SO1EN 0x00000001 80 #define SERC1_SO1F_MASK 0x0000000e 81 #define SERC1_SO1F_CS423X 0x00000000 82 #define SERC1_SO1F_AC97 0x00000002 83 #define SERC1_SO1F_DAC 0x00000004 84 #define SERC1_SO1F_SPDIF 0x00000006 85 #define CS4280_SERC2 0x42c /* Serial Port Configuration Register 2 */ 86 #define SERC2_SI1EN 0x00000001 87 #define SERC2_SI1F_MASK 0x0000000e 88 #define SERC2_SI1F_CS423X 0x00000000 89 #define SERC2_SI1F_AC97 0x00000002 90 #define SERC2_SI1F_ADC 0x00000004 91 #define SERC2_SI1F_SPDIF 0x00000006 92 93 #define CS4280_SERBSP 0x43c 94 #define SERBSP_FSP_MASK 0x0000000f 95 96 #define CS4280_SERBST 0x440 97 #define SERBST_RRDY 0x00000001 98 #define SERBST_WBSY 0x00000002 99 #define CS4280_SERBCM 0x444 100 #define SERBCM_RDC 0x000000001 101 #define SERBCM_WRC 0x000000002 102 #define CS4280_SERBAD 0x448 103 #define CS4280_SERBWP 0x450 104 105 /* 106 * AC97 Registers are moved to cs428xreg.h since 107 * they are common for CS4280 and CS4281 108 */ 109 110 /* Host Access Methods */ 111 #define CS4280_GPIOR 0x4b8 /* General Purpose I/O Register */ 112 #define CS4280_EGPIODR 0x4bc /* Extended GPIO Direction Register */ 113 #define CS4280_EGPIOPTR 0x4c0 /* Extended GPIO Polarity/Type Register */ 114 #define CS4280_EGPIOTR 0x4c4 /* Extended GPIO Sticky Register */ 115 #define CS4280_EGPIOWR 0x4c8 /* Extended GPIO Wakeup Register */ 116 #define CS4280_EGPIOSR 0x4cc /* Extended GPIO Status Register */ 117 118 /* Control Register */ 119 #define CS4280_CFGI 0x4b0 /* Configuration Interface Register */ 120 121 #define CS4280_SERACC 0x4d8 122 #define SERACC_CTYPE_MASK 0x00000001 123 #define SERACC_CTYPE_1_03 0x00000000 124 #define SERACC_CTYPE_2_0 0x00000001 125 #define SERACC_TWO_CODECS 0x00000002 126 #define SERACC_MDM 0x00000004 127 #define SERACC_HSP 0x00000008 128 129 /* Midi Port */ 130 #define CS4280_MIDCR 0x490 /* MIDI Control Register */ 131 #define MIDCR_TXE 0x00000001 /* MIDI Transmit Enable */ 132 #define MIDCR_RXE 0x00000002 /* MIDI Receive Enable */ 133 #define MIDCR_RIE 0x00000004 /* MIDI Receive Interrupt Enable */ 134 #define MIDCR_TIE 0x00000008 /* MIDI Transmit Interrupt Enable */ 135 #define MIDCR_MLB 0x00000010 /* MIDI Loop Back Enable */ 136 #define MIDCR_MRST 0x00000020 /* MIDI Reset */ 137 #define MIDCR_MASK 0x0000003f 138 #define CS4280_MIDSR 0x494 /* Host MIDI Status Register */ 139 #define MIDSR_TBF 0x00000001 /* Transmit Buffer Full */ 140 #define MIDSR_RBE 0x00000002 /* Receive Buffer Empty */ 141 #define CS4280_MIDWP 0x498 /* MIDI Write Port */ 142 #define MIDWP_MASK 0x000000ff 143 #define CS4280_MIDRP 0x49c /* MIDI Read Port */ 144 #define MIDRP_MASK 0x000000ff 145 146 /* Joy Stick Port */ 147 #define CS4280_JSPT 0x480 /* Joystick Poll/Trigger Register */ 148 #define CS4280_JSCTL 0x484 /* Joystick Control Register */ 149 #define CS4280_JSC1 0x488 /* Joystick Coordinate Register 1 */ 150 #define CS4280_JSC2 0x48c /* Joystick Coordinate Register 2 */ 151 152 153 /* BA1 */ 154 155 /* Playback Parameters */ 156 #define CS4280_PDTC 0x00c0 /* Playback DMA Transaction Count */ 157 #define PDTC_MASK 0x000003ff 158 #define CS4280_MK_PDTC(x) ((x)/2 - 1) 159 #define CS4280_PFIE 0x00c4 /* Playback Format and Interrupt Enable */ 160 #define PFIE_UNSIGNED 0x00008000 /* Playback Format is unsigned */ 161 #define PFIE_SWAPPED 0x00004000 /* Playback Format is need swapped */ 162 #define PFIE_MONO 0x00002000 /* Playback Format is monoral */ 163 #define PFIE_8BIT 0x00001000 /* Playback Format is 8bit */ 164 #define PFIE_PI_ENABLE 0x00000000 /* Playback Interrupt Enabled */ 165 #define PFIE_PI_DISABLE 0x00000010 /* Playback Interrupt Disabled */ 166 #define PFIE_PI_MASK 0x0000003f 167 #define PFIE_MASK 0x0000f03f 168 #define CS4280_PBA 0x00c8 /* Playback Buffer Address */ 169 #define CS4280_PVOL 0x00f8 /* Playback Volume */ 170 #define CS4280_PSRC 0x0288 /* Playback Sample Rate Correction */ 171 #define PSRC_MASK 0xffff0000 172 #define CS4280_MK_PSRC(psrc, py) ((((psrc) << 16) & 0xffff0000) | ((py) & 0xffff)) 173 #define CS4280_PCTL 0x02a4 /* Playback Control */ 174 #define PCTL_MASK 0xffff0000 175 #define CS4280_PPI 0x02b4 /* Playback Phase Increment */ 176 177 /* Capture Parameters */ 178 #define CS4280_CCTL 0x0064 /* Capture Control */ 179 #define CCTL_MASK 0x0000ffff 180 #define CS4280_CDTC 0x0100 /* Capture DMA Transaction Count */ 181 #define CS4280_CIE 0x0104 /* Capture Interrupt Enable */ 182 #define CIE_CI_ENABLE 0x00000001 /* Capture Interrupt enabled */ 183 #define CIE_CI_DISABLE 0x00000011 /* Capture Interrupt disabled */ 184 #define CIE_CI_MASK 0x0000003f 185 #define CS4280_CBA 0x010c /* Capture Buffer Address */ 186 #define CS4280_CSRC 0x02c8 /* Capture Sample Rate Correction */ 187 #define CSRC_MASK 0xffff0000 188 #define CS4280_MK_CSRC(csrc, cy) ((((csrc) << 16) & 0xffff0000) | ((cy) & 0xffff)) 189 #define CS4280_CCI 0x02d8 /* Capture Coefficient Increment */ 190 #define CCI_MASK 0xffff0000 191 #define CS4280_CD 0x02e0 /* Capture Delay */ 192 #define CD_MASK 0xfffc000 193 #define CS4280_CPI 0x02f4 /* Capture Phase Incremnt */ 194 #define CS4280_CGL 0x0134 /* Capture Group Length */ 195 #define CGL_MASK 0x0000ffff 196 #define CS4280_CNT 0x0340 /* Capture Number of Triplets */ 197 #define CS4280_CGC 0x0138 /* Capture Group Count */ 198 #define CGC_MASK 0x0000ffff 199 #define CS4280_CVOL 0x02f8 /* Capture Volume */ 200 201 /* Processor Registers */ 202 #define CS4280_SPCR 0x30000 /* Processor Control Register */ 203 #define SPCR_RUN 0x00000001 204 #define SPCR_STPFR 0x00000002 205 #define SPCR_RUNFR 0x00000004 206 #define SPCR_DRQEN 0x00000020 207 #define SPCR_RSTSP 0x00000040 208 #define CS4280_DREG 0x30004 209 #define CS4280_DSRWP 0x30008 210 #define CS4280_TWPR 0x3000c /* Trap Write Port Register */ 211 #define CS4280_SPWR 0x30010 212 #define CS4280_SPCS 0x30028 /* Processor Clock Status Register */ 213 #define SPCS_SPRUN 0x00000100 214 #define CS4280_FRMT 0x30030 /* Frame Timer Register */ 215 #define FRMT_FTV 0x00000adf 216 217 218 #define CF_MONO 0x01 219 #define CF_8BIT 0x02 220 221 #define CF_16BIT_STEREO 0x00 222 #define CF_16BIT_MONO 0x01 223 #define CF_8BIT_STEREO 0x02 224 #define CF_8BIT_MONO 0x03 225 226 #define MIDI_BUSY_WAIT 100 227 #define MIDI_BUSY_DELAY 100 /* Delay when UART is busy */ 228 229 /* 3*1024 parameter, 3.5*1024 sample, 2*3.5*1024 code */ 230 #define BA1_DWORD_SIZE (13 * 1024 + 512) 231 #define BA1_MEMORY_COUNT 3 232 233 struct BA1struct { 234 struct { 235 uint32_t offset; 236 uint32_t size; 237 } memory[BA1_MEMORY_COUNT]; 238 uint32_t map[BA1_DWORD_SIZE]; 239 }; 240 241 #define CS4280_ICHUNK 2048 /* Bytes between interrupts */ 242 #define CS4280_DCHUNK 4096 /* Bytes of DMA memory */ 243 #define CS4280_DALIGN 4096 /* Alignment of DMA memory */ 244 245 /* for AC97_REG_POWER */ 246 #define CS4280_POWER_DOWN_ALL 0x7f0f 247