1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_ARCH_PXA27X_UDC_H 3 #define _ASM_ARCH_PXA27X_UDC_H 4 5 #include "pxa-regs.h" 6 7 #ifdef _ASM_ARCH_PXA25X_UDC_H 8 #error You cannot include both PXA25x and PXA27x UDC support 9 #endif 10 11 #define UDCCR __REG(0x40600000) /* UDC Control Register */ 12 #define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ 13 #define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation 14 Protocol Port Support */ 15 #define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol 16 Support */ 17 #define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol 18 Enable */ 19 #define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */ 20 #define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */ 21 #define UDCCR_ACN_S 11 22 #define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */ 23 #define UDCCR_AIN_S 8 24 #define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface 25 Setting Number */ 26 #define UDCCR_AAISN_S 5 27 #define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active 28 Configuration */ 29 #define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration 30 Error */ 31 #define UDCCR_UDR (1 << 2) /* UDC Resume */ 32 #define UDCCR_UDA (1 << 1) /* UDC Active */ 33 #define UDCCR_UDE (1 << 0) /* UDC Enable */ 34 35 #define UDCICR0 __REG(0x40600004) /* UDC Interrupt Control Register0 */ 36 #define UDCICR1 __REG(0x40600008) /* UDC Interrupt Control Register1 */ 37 #define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */ 38 #define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */ 39 40 #define UDC_INT_FIFOERROR (0x2) 41 #define UDC_INT_PACKETCMP (0x1) 42 43 #define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) 44 #define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ 45 #define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ 46 #define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ 47 #define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ 48 #define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ 49 50 #define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */ 51 #define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */ 52 #define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) 53 #define UDCISR1_IRCC (1 << 31) /* IntReq - Configuration Change */ 54 #define UDCISR1_IRSOF (1 << 30) /* IntReq - Start of Frame */ 55 #define UDCISR1_IRRU (1 << 29) /* IntReq - Resume */ 56 #define UDCISR1_IRSU (1 << 28) /* IntReq - Suspend */ 57 #define UDCISR1_IRRS (1 << 27) /* IntReq - Reset */ 58 59 #define UDCFNR __REG(0x40600014) /* UDC Frame Number Register */ 60 #define UDCOTGICR __REG(0x40600018) /* UDC On-The-Go interrupt control */ 61 #define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */ 62 #define UDCOTGICR_IEXR (1 << 17) /* Extra Transceiver Interrupt 63 Rising Edge Interrupt Enable */ 64 #define UDCOTGICR_IEXF (1 << 16) /* Extra Transceiver Interrupt 65 Falling Edge Interrupt Enable */ 66 #define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge 67 Interrupt Enable */ 68 #define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge 69 Interrupt Enable */ 70 #define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge 71 Interrupt Enable */ 72 #define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge 73 Interrupt Enable */ 74 #define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge 75 Interrupt Enable */ 76 #define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge 77 Interrupt Enable */ 78 #define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising 79 Edge Interrupt Enable */ 80 #define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling 81 Edge Interrupt Enable */ 82 #define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge 83 Interrupt Enable */ 84 #define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge 85 Interrupt Enable */ 86 87 #define UP2OCR __REG(0x40600020) /* USB Port 2 Output Control register */ 88 #define UP3OCR __REG(0x40600024) /* USB Port 2 Output Control register */ 89 90 #define UP2OCR_CPVEN (1 << 0) /* Charge Pump Vbus Enable */ 91 #define UP2OCR_CPVPE (1 << 1) /* Charge Pump Vbus Pulse Enable */ 92 #define UP2OCR_DPPDE (1 << 2) /* Host Port 2 Transceiver D+ Pull Down Enable */ 93 #define UP2OCR_DMPDE (1 << 3) /* Host Port 2 Transceiver D- Pull Down Enable */ 94 #define UP2OCR_DPPUE (1 << 4) /* Host Port 2 Transceiver D+ Pull Up Enable */ 95 #define UP2OCR_DMPUE (1 << 5) /* Host Port 2 Transceiver D- Pull Up Enable */ 96 #define UP2OCR_DPPUBE (1 << 6) /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */ 97 #define UP2OCR_DMPUBE (1 << 7) /* Host Port 2 Transceiver D- Pull Up Bypass Enable */ 98 #define UP2OCR_EXSP (1 << 8) /* External Transceiver Speed Control */ 99 #define UP2OCR_EXSUS (1 << 9) /* External Transceiver Speed Enable */ 100 #define UP2OCR_IDON (1 << 10) /* OTG ID Read Enable */ 101 #define UP2OCR_HXS (1 << 16) /* Host Port 2 Transceiver Output Select */ 102 #define UP2OCR_HXOE (1 << 17) /* Host Port 2 Transceiver Output Enable */ 103 #define UP2OCR_SEOS(x) ((x & 7) << 24) /* Single-Ended Output Select */ 104 105 #define UDCCSN(x) __REG2(0x40600100, (x) << 2) 106 #define UDCCSR0 __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */ 107 #define UDCCSR0_SA (1 << 7) /* Setup Active */ 108 #define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */ 109 #define UDCCSR0_FST (1 << 5) /* Force Stall */ 110 #define UDCCSR0_SST (1 << 4) /* Sent Stall */ 111 #define UDCCSR0_DME (1 << 3) /* DMA Enable */ 112 #define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */ 113 #define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */ 114 #define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */ 115 116 #define UDCCSRA __REG(0x40600104) /* UDC Control/Status register - Endpoint A */ 117 #define UDCCSRB __REG(0x40600108) /* UDC Control/Status register - Endpoint B */ 118 #define UDCCSRC __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */ 119 #define UDCCSRD __REG(0x40600110) /* UDC Control/Status register - Endpoint D */ 120 #define UDCCSRE __REG(0x40600114) /* UDC Control/Status register - Endpoint E */ 121 #define UDCCSRF __REG(0x40600118) /* UDC Control/Status register - Endpoint F */ 122 #define UDCCSRG __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */ 123 #define UDCCSRH __REG(0x40600120) /* UDC Control/Status register - Endpoint H */ 124 #define UDCCSRI __REG(0x40600124) /* UDC Control/Status register - Endpoint I */ 125 #define UDCCSRJ __REG(0x40600128) /* UDC Control/Status register - Endpoint J */ 126 #define UDCCSRK __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */ 127 #define UDCCSRL __REG(0x40600130) /* UDC Control/Status register - Endpoint L */ 128 #define UDCCSRM __REG(0x40600134) /* UDC Control/Status register - Endpoint M */ 129 #define UDCCSRN __REG(0x40600138) /* UDC Control/Status register - Endpoint N */ 130 #define UDCCSRP __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */ 131 #define UDCCSRQ __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */ 132 #define UDCCSRR __REG(0x40600144) /* UDC Control/Status register - Endpoint R */ 133 #define UDCCSRS __REG(0x40600148) /* UDC Control/Status register - Endpoint S */ 134 #define UDCCSRT __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */ 135 #define UDCCSRU __REG(0x40600150) /* UDC Control/Status register - Endpoint U */ 136 #define UDCCSRV __REG(0x40600154) /* UDC Control/Status register - Endpoint V */ 137 #define UDCCSRW __REG(0x40600158) /* UDC Control/Status register - Endpoint W */ 138 #define UDCCSRX __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */ 139 140 #define UDCCSR_DPE (1 << 9) /* Data Packet Error */ 141 #define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */ 142 #define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */ 143 #define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */ 144 #define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */ 145 #define UDCCSR_FST (1 << 5) /* Force STALL */ 146 #define UDCCSR_SST (1 << 4) /* Sent STALL */ 147 #define UDCCSR_DME (1 << 3) /* DMA Enable */ 148 #define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */ 149 #define UDCCSR_PC (1 << 1) /* Packet Complete */ 150 #define UDCCSR_FS (1 << 0) /* FIFO needs service */ 151 152 #define UDCBCN(x) __REG2(0x40600200, (x)<<2) 153 #define UDCBCR0 __REG(0x40600200) /* Byte Count Register - EP0 */ 154 #define UDCBCRA __REG(0x40600204) /* Byte Count Register - EPA */ 155 #define UDCBCRB __REG(0x40600208) /* Byte Count Register - EPB */ 156 #define UDCBCRC __REG(0x4060020C) /* Byte Count Register - EPC */ 157 #define UDCBCRD __REG(0x40600210) /* Byte Count Register - EPD */ 158 #define UDCBCRE __REG(0x40600214) /* Byte Count Register - EPE */ 159 #define UDCBCRF __REG(0x40600218) /* Byte Count Register - EPF */ 160 #define UDCBCRG __REG(0x4060021C) /* Byte Count Register - EPG */ 161 #define UDCBCRH __REG(0x40600220) /* Byte Count Register - EPH */ 162 #define UDCBCRI __REG(0x40600224) /* Byte Count Register - EPI */ 163 #define UDCBCRJ __REG(0x40600228) /* Byte Count Register - EPJ */ 164 #define UDCBCRK __REG(0x4060022C) /* Byte Count Register - EPK */ 165 #define UDCBCRL __REG(0x40600230) /* Byte Count Register - EPL */ 166 #define UDCBCRM __REG(0x40600234) /* Byte Count Register - EPM */ 167 #define UDCBCRN __REG(0x40600238) /* Byte Count Register - EPN */ 168 #define UDCBCRP __REG(0x4060023C) /* Byte Count Register - EPP */ 169 #define UDCBCRQ __REG(0x40600240) /* Byte Count Register - EPQ */ 170 #define UDCBCRR __REG(0x40600244) /* Byte Count Register - EPR */ 171 #define UDCBCRS __REG(0x40600248) /* Byte Count Register - EPS */ 172 #define UDCBCRT __REG(0x4060024C) /* Byte Count Register - EPT */ 173 #define UDCBCRU __REG(0x40600250) /* Byte Count Register - EPU */ 174 #define UDCBCRV __REG(0x40600254) /* Byte Count Register - EPV */ 175 #define UDCBCRW __REG(0x40600258) /* Byte Count Register - EPW */ 176 #define UDCBCRX __REG(0x4060025C) /* Byte Count Register - EPX */ 177 178 #define UDCDN(x) __REG2(0x40600300, (x)<<2) 179 #define PHYS_UDCDN(x) (0x40600300 + ((x)<<2)) 180 #define PUDCDN(x) (volatile u32 *)(io_p2v(PHYS_UDCDN((x)))) 181 #define UDCDR0 __REG(0x40600300) /* Data Register - EP0 */ 182 #define UDCDRA __REG(0x40600304) /* Data Register - EPA */ 183 #define UDCDRB __REG(0x40600308) /* Data Register - EPB */ 184 #define UDCDRC __REG(0x4060030C) /* Data Register - EPC */ 185 #define UDCDRD __REG(0x40600310) /* Data Register - EPD */ 186 #define UDCDRE __REG(0x40600314) /* Data Register - EPE */ 187 #define UDCDRF __REG(0x40600318) /* Data Register - EPF */ 188 #define UDCDRG __REG(0x4060031C) /* Data Register - EPG */ 189 #define UDCDRH __REG(0x40600320) /* Data Register - EPH */ 190 #define UDCDRI __REG(0x40600324) /* Data Register - EPI */ 191 #define UDCDRJ __REG(0x40600328) /* Data Register - EPJ */ 192 #define UDCDRK __REG(0x4060032C) /* Data Register - EPK */ 193 #define UDCDRL __REG(0x40600330) /* Data Register - EPL */ 194 #define UDCDRM __REG(0x40600334) /* Data Register - EPM */ 195 #define UDCDRN __REG(0x40600338) /* Data Register - EPN */ 196 #define UDCDRP __REG(0x4060033C) /* Data Register - EPP */ 197 #define UDCDRQ __REG(0x40600340) /* Data Register - EPQ */ 198 #define UDCDRR __REG(0x40600344) /* Data Register - EPR */ 199 #define UDCDRS __REG(0x40600348) /* Data Register - EPS */ 200 #define UDCDRT __REG(0x4060034C) /* Data Register - EPT */ 201 #define UDCDRU __REG(0x40600350) /* Data Register - EPU */ 202 #define UDCDRV __REG(0x40600354) /* Data Register - EPV */ 203 #define UDCDRW __REG(0x40600358) /* Data Register - EPW */ 204 #define UDCDRX __REG(0x4060035C) /* Data Register - EPX */ 205 206 #define UDCCN(x) __REG2(0x40600400, (x)<<2) 207 #define UDCCRA __REG(0x40600404) /* Configuration register EPA */ 208 #define UDCCRB __REG(0x40600408) /* Configuration register EPB */ 209 #define UDCCRC __REG(0x4060040C) /* Configuration register EPC */ 210 #define UDCCRD __REG(0x40600410) /* Configuration register EPD */ 211 #define UDCCRE __REG(0x40600414) /* Configuration register EPE */ 212 #define UDCCRF __REG(0x40600418) /* Configuration register EPF */ 213 #define UDCCRG __REG(0x4060041C) /* Configuration register EPG */ 214 #define UDCCRH __REG(0x40600420) /* Configuration register EPH */ 215 #define UDCCRI __REG(0x40600424) /* Configuration register EPI */ 216 #define UDCCRJ __REG(0x40600428) /* Configuration register EPJ */ 217 #define UDCCRK __REG(0x4060042C) /* Configuration register EPK */ 218 #define UDCCRL __REG(0x40600430) /* Configuration register EPL */ 219 #define UDCCRM __REG(0x40600434) /* Configuration register EPM */ 220 #define UDCCRN __REG(0x40600438) /* Configuration register EPN */ 221 #define UDCCRP __REG(0x4060043C) /* Configuration register EPP */ 222 #define UDCCRQ __REG(0x40600440) /* Configuration register EPQ */ 223 #define UDCCRR __REG(0x40600444) /* Configuration register EPR */ 224 #define UDCCRS __REG(0x40600448) /* Configuration register EPS */ 225 #define UDCCRT __REG(0x4060044C) /* Configuration register EPT */ 226 #define UDCCRU __REG(0x40600450) /* Configuration register EPU */ 227 #define UDCCRV __REG(0x40600454) /* Configuration register EPV */ 228 #define UDCCRW __REG(0x40600458) /* Configuration register EPW */ 229 #define UDCCRX __REG(0x4060045C) /* Configuration register EPX */ 230 231 #define UDCCONR_CN (0x03 << 25) /* Configuration Number */ 232 #define UDCCONR_CN_S (25) 233 #define UDCCONR_IN (0x07 << 22) /* Interface Number */ 234 #define UDCCONR_IN_S (22) 235 #define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */ 236 #define UDCCONR_AISN_S (19) 237 #define UDCCONR_EN (0x0f << 15) /* Endpoint Number */ 238 #define UDCCONR_EN_S (15) 239 #define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */ 240 #define UDCCONR_ET_S (13) 241 #define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */ 242 #define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */ 243 #define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */ 244 #define UDCCONR_ET_NU (0x00 << 13) /* Not used */ 245 #define UDCCONR_ED (1 << 12) /* Endpoint Direction */ 246 #define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */ 247 #define UDCCONR_MPS_S (2) 248 #define UDCCONR_DE (1 << 1) /* Double Buffering Enable */ 249 #define UDCCONR_EE (1 << 0) /* Endpoint Enable */ 250 251 252 #define UDC_INT_FIFOERROR (0x2) 253 #define UDC_INT_PACKETCMP (0x1) 254 255 #define UDC_FNR_MASK (0x7ff) 256 257 #define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST) 258 #define UDC_BCR_MASK (0x3ff) 259 260 #endif 261
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