projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 284d115e RK |
2 | #ifndef _ASM_ARCH_PXA27X_UDC_H |
| 3 | #define _ASM_ARCH_PXA27X_UDC_H | |
| 4 | ||
| 5 | #ifdef _ASM_ARCH_PXA25X_UDC_H | |
| 1a7e612f | 6 | #error You cannot include both PXA25x and PXA27x UDC support |
| 284d115e RK |
7 | #endif |
| 8 | ||
| 9 | #define UDCCR __REG(0x40600000) /* UDC Control Register */ | |
| 10 | #define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ | |
| 11 | #define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation | |
| 12 | Protocol Port Support */ | |
| 13 | #define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol | |
| 14 | Support */ | |
| 15 | #define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol | |
| 16 | Enable */ | |
| 17 | #define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */ | |
| 18 | #define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */ | |
| 19 | #define UDCCR_ACN_S 11 | |
| 20 | #define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */ | |
| 21 | #define UDCCR_AIN_S 8 | |
| 22 | #define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface | |
| 23 | Setting Number */ | |
| 24 | #define UDCCR_AAISN_S 5 | |
| 25 | #define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active | |
| 26 | Configuration */ | |
| 27 | #define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration | |
| 28 | Error */ | |
| 29 | #define UDCCR_UDR (1 << 2) /* UDC Resume */ | |
| 30 | #define UDCCR_UDA (1 << 1) /* UDC Active */ | |
| 31 | #define UDCCR_UDE (1 << 0) /* UDC Enable */ | |
| 32 | ||
| 33 | #define UDCICR0 __REG(0x40600004) /* UDC Interrupt Control Register0 */ | |
| 34 | #define UDCICR1 __REG(0x40600008) /* UDC Interrupt Control Register1 */ | |
| 35 | #define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */ | |
| 36 | #define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */ | |
| 37 | ||
| 38 | #define UDC_INT_FIFOERROR (0x2) | |
| 39 | #define UDC_INT_PACKETCMP (0x1) | |
| 40 | ||
| 41 | #define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) | |
| 42 | #define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ | |
| 43 | #define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ | |
| 44 | #define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ | |
| 45 | #define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ | |
| 46 | #define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ | |
| 47 | ||
| 48 | #define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */ | |
| 49 | #define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */ | |
| 50 | #define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) | |
| 51 | #define UDCISR1_IRCC (1 << 31) /* IntReq - Configuration Change */ | |
| 52 | #define UDCISR1_IRSOF (1 << 30) /* IntReq - Start of Frame */ | |
| 53 | #define UDCISR1_IRRU (1 << 29) /* IntReq - Resume */ | |
| 54 | #define UDCISR1_IRSU (1 << 28) /* IntReq - Suspend */ | |
| 55 | #define UDCISR1_IRRS (1 << 27) /* IntReq - Reset */ | |
| 56 | ||
| 57 | #define UDCFNR __REG(0x40600014) /* UDC Frame Number Register */ | |
| 58 | #define UDCOTGICR __REG(0x40600018) /* UDC On-The-Go interrupt control */ | |
| 59 | #define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */ | |
| 7c9d440e | 60 | #define UDCOTGICR_IEXR (1 << 17) /* Extra Transceiver Interrupt |
| 284d115e | 61 | Rising Edge Interrupt Enable */ |
| 7c9d440e | 62 | #define UDCOTGICR_IEXF (1 << 16) /* Extra Transceiver Interrupt |
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63 | Falling Edge Interrupt Enable */ |
| 64 | #define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge | |
| 65 | Interrupt Enable */ | |
| 66 | #define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge | |
| 67 | Interrupt Enable */ | |
| 68 | #define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge | |
| 69 | Interrupt Enable */ | |
| 70 | #define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge | |
| 71 | Interrupt Enable */ | |
| 72 | #define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge | |
| 73 | Interrupt Enable */ | |
| 74 | #define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge | |
| 75 | Interrupt Enable */ | |
| 76 | #define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising | |
| 77 | Edge Interrupt Enable */ | |
| 78 | #define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling | |
| 79 | Edge Interrupt Enable */ | |
| 80 | #define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge | |
| 81 | Interrupt Enable */ | |
| 82 | #define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge | |
| 83 | Interrupt Enable */ | |
| 84 | ||
| 85 | #define UP2OCR __REG(0x40600020) /* USB Port 2 Output Control register */ | |
| 9fc697b0 | 86 | #define UP3OCR __REG(0x40600024) /* USB Port 2 Output Control register */ |
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87 | |
| 88 | #define UP2OCR_CPVEN (1 << 0) /* Charge Pump Vbus Enable */ | |
| 89 | #define UP2OCR_CPVPE (1 << 1) /* Charge Pump Vbus Pulse Enable */ | |
| 90 | #define UP2OCR_DPPDE (1 << 2) /* Host Port 2 Transceiver D+ Pull Down Enable */ | |
| 91 | #define UP2OCR_DMPDE (1 << 3) /* Host Port 2 Transceiver D- Pull Down Enable */ | |
| 92 | #define UP2OCR_DPPUE (1 << 4) /* Host Port 2 Transceiver D+ Pull Up Enable */ | |
| 93 | #define UP2OCR_DMPUE (1 << 5) /* Host Port 2 Transceiver D- Pull Up Enable */ | |
| 94 | #define UP2OCR_DPPUBE (1 << 6) /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */ | |
| 95 | #define UP2OCR_DMPUBE (1 << 7) /* Host Port 2 Transceiver D- Pull Up Bypass Enable */ | |
| 96 | #define UP2OCR_EXSP (1 << 8) /* External Transceiver Speed Control */ | |
| 97 | #define UP2OCR_EXSUS (1 << 9) /* External Transceiver Speed Enable */ | |
| 98 | #define UP2OCR_IDON (1 << 10) /* OTG ID Read Enable */ | |
| 99 | #define UP2OCR_HXS (1 << 16) /* Host Port 2 Transceiver Output Select */ | |
| 100 | #define UP2OCR_HXOE (1 << 17) /* Host Port 2 Transceiver Output Enable */ | |
| 390d452f | 101 | #define UP2OCR_SEOS(x) ((x & 7) << 24) /* Single-Ended Output Select */ |
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102 | |
| 103 | #define UDCCSN(x) __REG2(0x40600100, (x) << 2) | |
| 104 | #define UDCCSR0 __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */ | |
| 105 | #define UDCCSR0_SA (1 << 7) /* Setup Active */ | |
| 106 | #define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */ | |
| 107 | #define UDCCSR0_FST (1 << 5) /* Force Stall */ | |
| 108 | #define UDCCSR0_SST (1 << 4) /* Sent Stall */ | |
| 109 | #define UDCCSR0_DME (1 << 3) /* DMA Enable */ | |
| 110 | #define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */ | |
| 111 | #define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */ | |
| 112 | #define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */ | |
| 113 | ||
| 114 | #define UDCCSRA __REG(0x40600104) /* UDC Control/Status register - Endpoint A */ | |
| 115 | #define UDCCSRB __REG(0x40600108) /* UDC Control/Status register - Endpoint B */ | |
| 116 | #define UDCCSRC __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */ | |
| 117 | #define UDCCSRD __REG(0x40600110) /* UDC Control/Status register - Endpoint D */ | |
| 118 | #define UDCCSRE __REG(0x40600114) /* UDC Control/Status register - Endpoint E */ | |
| 119 | #define UDCCSRF __REG(0x40600118) /* UDC Control/Status register - Endpoint F */ | |
| 120 | #define UDCCSRG __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */ | |
| 121 | #define UDCCSRH __REG(0x40600120) /* UDC Control/Status register - Endpoint H */ | |
| 122 | #define UDCCSRI __REG(0x40600124) /* UDC Control/Status register - Endpoint I */ | |
| 123 | #define UDCCSRJ __REG(0x40600128) /* UDC Control/Status register - Endpoint J */ | |
| 124 | #define UDCCSRK __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */ | |
| 125 | #define UDCCSRL __REG(0x40600130) /* UDC Control/Status register - Endpoint L */ | |
| 126 | #define UDCCSRM __REG(0x40600134) /* UDC Control/Status register - Endpoint M */ | |
| 127 | #define UDCCSRN __REG(0x40600138) /* UDC Control/Status register - Endpoint N */ | |
| 128 | #define UDCCSRP __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */ | |
| 129 | #define UDCCSRQ __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */ | |
| 130 | #define UDCCSRR __REG(0x40600144) /* UDC Control/Status register - Endpoint R */ | |
| 131 | #define UDCCSRS __REG(0x40600148) /* UDC Control/Status register - Endpoint S */ | |
| 132 | #define UDCCSRT __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */ | |
| 133 | #define UDCCSRU __REG(0x40600150) /* UDC Control/Status register - Endpoint U */ | |
| 134 | #define UDCCSRV __REG(0x40600154) /* UDC Control/Status register - Endpoint V */ | |
| 135 | #define UDCCSRW __REG(0x40600158) /* UDC Control/Status register - Endpoint W */ | |
| 136 | #define UDCCSRX __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */ | |
| 137 | ||
| 138 | #define UDCCSR_DPE (1 << 9) /* Data Packet Error */ | |
| 139 | #define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */ | |
| 140 | #define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */ | |
| 141 | #define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */ | |
| 142 | #define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */ | |
| 143 | #define UDCCSR_FST (1 << 5) /* Force STALL */ | |
| 144 | #define UDCCSR_SST (1 << 4) /* Sent STALL */ | |
| 145 | #define UDCCSR_DME (1 << 3) /* DMA Enable */ | |
| 146 | #define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */ | |
| 147 | #define UDCCSR_PC (1 << 1) /* Packet Complete */ | |
| 148 | #define UDCCSR_FS (1 << 0) /* FIFO needs service */ | |
| 149 | ||
| 150 | #define UDCBCN(x) __REG2(0x40600200, (x)<<2) | |
| 151 | #define UDCBCR0 __REG(0x40600200) /* Byte Count Register - EP0 */ | |
| 152 | #define UDCBCRA __REG(0x40600204) /* Byte Count Register - EPA */ | |
| 153 | #define UDCBCRB __REG(0x40600208) /* Byte Count Register - EPB */ | |
| 154 | #define UDCBCRC __REG(0x4060020C) /* Byte Count Register - EPC */ | |
| 155 | #define UDCBCRD __REG(0x40600210) /* Byte Count Register - EPD */ | |
| 156 | #define UDCBCRE __REG(0x40600214) /* Byte Count Register - EPE */ | |
| 157 | #define UDCBCRF __REG(0x40600218) /* Byte Count Register - EPF */ | |
| 158 | #define UDCBCRG __REG(0x4060021C) /* Byte Count Register - EPG */ | |
| 159 | #define UDCBCRH __REG(0x40600220) /* Byte Count Register - EPH */ | |
| 160 | #define UDCBCRI __REG(0x40600224) /* Byte Count Register - EPI */ | |
| 161 | #define UDCBCRJ __REG(0x40600228) /* Byte Count Register - EPJ */ | |
| 162 | #define UDCBCRK __REG(0x4060022C) /* Byte Count Register - EPK */ | |
| 163 | #define UDCBCRL __REG(0x40600230) /* Byte Count Register - EPL */ | |
| 164 | #define UDCBCRM __REG(0x40600234) /* Byte Count Register - EPM */ | |
| 165 | #define UDCBCRN __REG(0x40600238) /* Byte Count Register - EPN */ | |
| 166 | #define UDCBCRP __REG(0x4060023C) /* Byte Count Register - EPP */ | |
| 167 | #define UDCBCRQ __REG(0x40600240) /* Byte Count Register - EPQ */ | |
| 168 | #define UDCBCRR __REG(0x40600244) /* Byte Count Register - EPR */ | |
| 169 | #define UDCBCRS __REG(0x40600248) /* Byte Count Register - EPS */ | |
| 170 | #define UDCBCRT __REG(0x4060024C) /* Byte Count Register - EPT */ | |
| 171 | #define UDCBCRU __REG(0x40600250) /* Byte Count Register - EPU */ | |
| 172 | #define UDCBCRV __REG(0x40600254) /* Byte Count Register - EPV */ | |
| 173 | #define UDCBCRW __REG(0x40600258) /* Byte Count Register - EPW */ | |
| 174 | #define UDCBCRX __REG(0x4060025C) /* Byte Count Register - EPX */ | |
| 175 | ||
| 176 | #define UDCDN(x) __REG2(0x40600300, (x)<<2) | |
| 177 | #define PHYS_UDCDN(x) (0x40600300 + ((x)<<2)) | |
| 178 | #define PUDCDN(x) (volatile u32 *)(io_p2v(PHYS_UDCDN((x)))) | |
| 179 | #define UDCDR0 __REG(0x40600300) /* Data Register - EP0 */ | |
| 180 | #define UDCDRA __REG(0x40600304) /* Data Register - EPA */ | |
| 181 | #define UDCDRB __REG(0x40600308) /* Data Register - EPB */ | |
| 182 | #define UDCDRC __REG(0x4060030C) /* Data Register - EPC */ | |
| 183 | #define UDCDRD __REG(0x40600310) /* Data Register - EPD */ | |
| 184 | #define UDCDRE __REG(0x40600314) /* Data Register - EPE */ | |
| 185 | #define UDCDRF __REG(0x40600318) /* Data Register - EPF */ | |
| 186 | #define UDCDRG __REG(0x4060031C) /* Data Register - EPG */ | |
| 187 | #define UDCDRH __REG(0x40600320) /* Data Register - EPH */ | |
| 188 | #define UDCDRI __REG(0x40600324) /* Data Register - EPI */ | |
| 189 | #define UDCDRJ __REG(0x40600328) /* Data Register - EPJ */ | |
| 190 | #define UDCDRK __REG(0x4060032C) /* Data Register - EPK */ | |
| 191 | #define UDCDRL __REG(0x40600330) /* Data Register - EPL */ | |
| 192 | #define UDCDRM __REG(0x40600334) /* Data Register - EPM */ | |
| 193 | #define UDCDRN __REG(0x40600338) /* Data Register - EPN */ | |
| 194 | #define UDCDRP __REG(0x4060033C) /* Data Register - EPP */ | |
| 195 | #define UDCDRQ __REG(0x40600340) /* Data Register - EPQ */ | |
| 196 | #define UDCDRR __REG(0x40600344) /* Data Register - EPR */ | |
| 197 | #define UDCDRS __REG(0x40600348) /* Data Register - EPS */ | |
| 198 | #define UDCDRT __REG(0x4060034C) /* Data Register - EPT */ | |
| 199 | #define UDCDRU __REG(0x40600350) /* Data Register - EPU */ | |
| 200 | #define UDCDRV __REG(0x40600354) /* Data Register - EPV */ | |
| 201 | #define UDCDRW __REG(0x40600358) /* Data Register - EPW */ | |
| 202 | #define UDCDRX __REG(0x4060035C) /* Data Register - EPX */ | |
| 203 | ||
| 204 | #define UDCCN(x) __REG2(0x40600400, (x)<<2) | |
| 205 | #define UDCCRA __REG(0x40600404) /* Configuration register EPA */ | |
| 206 | #define UDCCRB __REG(0x40600408) /* Configuration register EPB */ | |
| 207 | #define UDCCRC __REG(0x4060040C) /* Configuration register EPC */ | |
| 208 | #define UDCCRD __REG(0x40600410) /* Configuration register EPD */ | |
| 209 | #define UDCCRE __REG(0x40600414) /* Configuration register EPE */ | |
| 210 | #define UDCCRF __REG(0x40600418) /* Configuration register EPF */ | |
| 211 | #define UDCCRG __REG(0x4060041C) /* Configuration register EPG */ | |
| 212 | #define UDCCRH __REG(0x40600420) /* Configuration register EPH */ | |
| 213 | #define UDCCRI __REG(0x40600424) /* Configuration register EPI */ | |
| 214 | #define UDCCRJ __REG(0x40600428) /* Configuration register EPJ */ | |
| 215 | #define UDCCRK __REG(0x4060042C) /* Configuration register EPK */ | |
| 216 | #define UDCCRL __REG(0x40600430) /* Configuration register EPL */ | |
| 217 | #define UDCCRM __REG(0x40600434) /* Configuration register EPM */ | |
| 218 | #define UDCCRN __REG(0x40600438) /* Configuration register EPN */ | |
| 219 | #define UDCCRP __REG(0x4060043C) /* Configuration register EPP */ | |
| 220 | #define UDCCRQ __REG(0x40600440) /* Configuration register EPQ */ | |
| 221 | #define UDCCRR __REG(0x40600444) /* Configuration register EPR */ | |
| 222 | #define UDCCRS __REG(0x40600448) /* Configuration register EPS */ | |
| 223 | #define UDCCRT __REG(0x4060044C) /* Configuration register EPT */ | |
| 224 | #define UDCCRU __REG(0x40600450) /* Configuration register EPU */ | |
| 225 | #define UDCCRV __REG(0x40600454) /* Configuration register EPV */ | |
| 226 | #define UDCCRW __REG(0x40600458) /* Configuration register EPW */ | |
| 227 | #define UDCCRX __REG(0x4060045C) /* Configuration register EPX */ | |
| 228 | ||
| 229 | #define UDCCONR_CN (0x03 << 25) /* Configuration Number */ | |
| 230 | #define UDCCONR_CN_S (25) | |
| 231 | #define UDCCONR_IN (0x07 << 22) /* Interface Number */ | |
| 232 | #define UDCCONR_IN_S (22) | |
| 233 | #define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */ | |
| 234 | #define UDCCONR_AISN_S (19) | |
| 235 | #define UDCCONR_EN (0x0f << 15) /* Endpoint Number */ | |
| 236 | #define UDCCONR_EN_S (15) | |
| 237 | #define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */ | |
| 238 | #define UDCCONR_ET_S (13) | |
| 239 | #define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */ | |
| 240 | #define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */ | |
| 241 | #define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */ | |
| 242 | #define UDCCONR_ET_NU (0x00 << 13) /* Not used */ | |
| 243 | #define UDCCONR_ED (1 << 12) /* Endpoint Direction */ | |
| 244 | #define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */ | |
| 245 | #define UDCCONR_MPS_S (2) | |
| 246 | #define UDCCONR_DE (1 << 1) /* Double Buffering Enable */ | |
| 247 | #define UDCCONR_EE (1 << 0) /* Endpoint Enable */ | |
| 248 | ||
| 249 | ||
| 250 | #define UDC_INT_FIFOERROR (0x2) | |
| 251 | #define UDC_INT_PACKETCMP (0x1) | |
| 252 | ||
| 253 | #define UDC_FNR_MASK (0x7ff) | |
| 254 | ||
| 255 | #define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST) | |
| 256 | #define UDC_BCR_MASK (0x3ff) | |
| 257 | ||
| 258 | #endif |