Edit File: r8a66597.h
// SPDX-License-Identifier: GPL-2.0 /* * R8A66597 driver platform data * * Copyright (C) 2009 Renesas Solutions Corp. * * Author : Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifndef __LINUX_USB_R8A66597_H #define __LINUX_USB_R8A66597_H #define R8A66597_PLATDATA_XTAL_12MHZ 0x01 #define R8A66597_PLATDATA_XTAL_24MHZ 0x02 #define R8A66597_PLATDATA_XTAL_48MHZ 0x03 struct r8a66597_platdata { /* This callback can control port power instead of DVSTCTR register. */ void (*port_power)(int port, int power); /* This parameter is for BUSWAIT */ u16 buswait; /* set one = on chip controller, set zero = external controller */ unsigned on_chip:1; /* (external controller only) set R8A66597_PLATDATA_XTAL_nnMHZ */ unsigned xtal:2; /* set one = 3.3V, set zero = 1.5V */ unsigned vif:1; /* set one = big endian, set zero = little endian */ unsigned endian:1; /* (external controller only) set one = WR0_N shorted to WR1_N */ unsigned wr0_shorted_to_wr1:1; /* set one = using SUDMAC */ unsigned sudmac:1; }; /* Register definitions */ #define SYSCFG0 0x00 #define SYSCFG1 0x02 #define SYSSTS0 0x04 #define SYSSTS1 0x06 #define DVSTCTR0 0x08 #define DVSTCTR1 0x0A #define TESTMODE 0x0C #define PINCFG 0x0E #define DMA0CFG 0x10 #define DMA1CFG 0x12 #define CFIFO 0x14 #define D0FIFO 0x18 #define D1FIFO 0x1C #define CFIFOSEL 0x20 #define CFIFOCTR 0x22 #define CFIFOSIE 0x24 #define D0FIFOSEL 0x28 #define D0FIFOCTR 0x2A #define D1FIFOSEL 0x2C #define D1FIFOCTR 0x2E #define INTENB0 0x30 #define INTENB1 0x32 #define INTENB2 0x34 #define BRDYENB 0x36 #define NRDYENB 0x38 #define BEMPENB 0x3A #define SOFCFG 0x3C #define INTSTS0 0x40 #define INTSTS1 0x42 #define INTSTS2 0x44 #define BRDYSTS 0x46 #define NRDYSTS 0x48 #define BEMPSTS 0x4A #define FRMNUM 0x4C #define UFRMNUM 0x4E #define USBADDR 0x50 #define USBREQ 0x54 #define USBVAL 0x56 #define USBINDX 0x58 #define USBLENG 0x5A #define DCPCFG 0x5C #define DCPMAXP 0x5E #define DCPCTR 0x60 #define PIPESEL 0x64 #define PIPECFG 0x68 #define PIPEBUF 0x6A #define PIPEMAXP 0x6C #define PIPEPERI 0x6E #define PIPE1CTR 0x70 #define PIPE2CTR 0x72 #define PIPE3CTR 0x74 #define PIPE4CTR 0x76 #define PIPE5CTR 0x78 #define PIPE6CTR 0x7A #define PIPE7CTR 0x7C #define PIPE8CTR 0x7E #define PIPE9CTR 0x80 #define PIPE1TRE 0x90 #define PIPE1TRN 0x92 #define PIPE2TRE 0x94 #define PIPE2TRN 0x96 #define PIPE3TRE 0x98 #define PIPE3TRN 0x9A #define PIPE4TRE 0x9C #define PIPE4TRN 0x9E #define PIPE5TRE 0xA0 #define PIPE5TRN 0xA2 #define DEVADD0 0xD0 #define DEVADD1 0xD2 #define DEVADD2 0xD4 #define DEVADD3 0xD6 #define DEVADD4 0xD8 #define DEVADD5 0xDA #define DEVADD6 0xDC #define DEVADD7 0xDE #define DEVADD8 0xE0 #define DEVADD9 0xE2 #define DEVADDA 0xE4 /* System Configuration Control Register */ #define XTAL 0xC000 /* b15-14: Crystal selection */ #define XTAL48 0x8000 /* 48MHz */ #define XTAL24 0x4000 /* 24MHz */ #define XTAL12 0x0000 /* 12MHz */ #define XCKE 0x2000 /* b13: External clock enable */ #define PLLC 0x0800 /* b11: PLL control */ #define SCKE 0x0400 /* b10: USB clock enable */ #define PCSDIS 0x0200 /* b9: not CS wakeup */ #define LPSME 0x0100 /* b8: Low power sleep mode */ #define HSE 0x0080 /* b7: Hi-speed enable */ #define DCFM 0x0040 /* b6: Controller function select */ #define DRPD 0x0020 /* b5: D+/- pull down control */ #define DPRPU 0x0010 /* b4: D+ pull up control */ #define USBE 0x0001 /* b0: USB module operation enable */ /* System Configuration Status Register */ #define OVCBIT 0x8000 /* b15-14: Over-current bit */ #define OVCMON 0xC000 /* b15-14: Over-current monitor */ #define SOFEA 0x0020 /* b5: SOF monitor */ #define IDMON 0x0004 /* b3: ID-pin monitor */ #define LNST 0x0003 /* b1-0: D+, D- line status */ #define SE1 0x0003 /* SE1 */ #define FS_KSTS 0x0002 /* Full-Speed K State */ #define FS_JSTS 0x0001 /* Full-Speed J State */ #define LS_JSTS 0x0002 /* Low-Speed J State */ #define LS_KSTS 0x0001 /* Low-Speed K State */ #define SE0 0x0000 /* SE0 */ /* Device State Control Register */ #define EXTLP0 0x0400 /* b10: External port */ #define VBOUT 0x0200 /* b9: VBUS output */ #define WKUP 0x0100 /* b8: Remote wakeup */ #define RWUPE 0x0080 /* b7: Remote wakeup sense */ #define USBRST 0x0040 /* b6: USB reset enable */ #define RESUME 0x0020 /* b5: Resume enable */ #define UACT 0x0010 /* b4: USB bus enable */ #define RHST 0x0007 /* b1-0: Reset handshake status */ #define HSPROC 0x0004 /* HS handshake is processing */ #define HSMODE 0x0003 /* Hi-Speed mode */ #define FSMODE 0x0002 /* Full-Speed mode */ #define LSMODE 0x0001 /* Low-Speed mode */ #define UNDECID 0x0000 /* Undecided */ /* Test Mode Register */ #define UTST 0x000F /* b3-0: Test select */ #define H_TST_PACKET 0x000C /* HOST TEST Packet */ #define H_TST_SE0_NAK 0x000B /* HOST TEST SE0 NAK */ #define H_TST_K 0x000A /* HOST TEST K */ #define H_TST_J 0x0009 /* HOST TEST J */ #define H_TST_NORMAL 0x0000 /* HOST Normal Mode */ #define P_TST_PACKET 0x0004 /* PERI TEST Packet */ #define P_TST_SE0_NAK 0x0003 /* PERI TEST SE0 NAK */ #define P_TST_K 0x0002 /* PERI TEST K */ #define P_TST_J 0x0001 /* PERI TEST J */ #define P_TST_NORMAL 0x0000 /* PERI Normal Mode */ /* Data Pin Configuration Register */ #define LDRV 0x8000 /* b15: Drive Current Adjust */ #define VIF1 0x0000 /* VIF = 1.8V */ #define VIF3 0x8000 /* VIF = 3.3V */ #define INTA 0x0001 /* b1: USB INT-pin active */ /* DMAx Pin Configuration Register */ #define DREQA 0x4000 /* b14: Dreq active select */ #define BURST 0x2000 /* b13: Burst mode */ #define DACKA 0x0400 /* b10: Dack active select */ #define DFORM 0x0380 /* b9-7: DMA mode select */ #define CPU_ADR_RD_WR 0x0000 /* Address + RD/WR mode (CPU bus) */ #define CPU_DACK_RD_WR 0x0100 /* DACK + RD/WR mode (CPU bus) */ #define CPU_DACK_ONLY 0x0180 /* DACK only mode (CPU bus) */ #define SPLIT_DACK_ONLY 0x0200 /* DACK only mode (SPLIT bus) */ #define DENDA 0x0040 /* b6: Dend active select */ #define PKTM 0x0020 /* b5: Packet mode */ #define DENDE 0x0010 /* b4: Dend enable */ #define OBUS 0x0004 /* b2: OUTbus mode */ /* CFIFO/DxFIFO Port Select Register */ #define RCNT 0x8000 /* b15: Read count mode */ #define REW 0x4000 /* b14: Buffer rewind */ #define DCLRM 0x2000 /* b13: DMA buffer clear mode */ #define DREQE 0x1000 /* b12: DREQ output enable */ #define MBW_8 0x0000 /* 8bit */ #define MBW_16 0x0400 /* 16bit */ #define MBW_32 0x0800 /* 32bit */ #define BIGEND 0x0100 /* b8: Big endian mode */ #define BYTE_LITTLE 0x0000 /* little dendian */ #define BYTE_BIG 0x0100 /* big endifan */ #define ISEL 0x0020 /* b5: DCP FIFO port direction select */ #define CURPIPE 0x000F /* b2-0: PIPE select */ /* CFIFO/DxFIFO Port Control Register */ #define BVAL 0x8000 /* b15: Buffer valid flag */ #define BCLR 0x4000 /* b14: Buffer clear */ #define FRDY 0x2000 /* b13: FIFO ready */ #define DTLN 0x0FFF /* b11-0: FIFO received data length */ /* Interrupt Enable Register 0 */ #define VBSE 0x8000 /* b15: VBUS interrupt */ #define RSME 0x4000 /* b14: Resume interrupt */ #define SOFE 0x2000 /* b13: Frame update interrupt */ #define DVSE 0x1000 /* b12: Device state transition interrupt */ #define CTRE 0x0800 /* b11: Control transfer stage transition interrupt */ #define BEMPE 0x0400 /* b10: Buffer empty interrupt */ #define NRDYE 0x0200 /* b9: Buffer not ready interrupt */ #define BRDYE 0x0100 /* b8: Buffer ready interrupt */ /* Interrupt Enable Register 1 */ #define OVRCRE 0x8000 /* b15: Over-current interrupt */ #define BCHGE 0x4000 /* b14: USB us chenge interrupt */ #define DTCHE 0x1000 /* b12: Detach sense interrupt */ #define ATTCHE 0x0800 /* b11: Attach sense interrupt */ #define EOFERRE 0x0040 /* b6: EOF error interrupt */ #define SIGNE 0x0020 /* b5: SETUP IGNORE interrupt */ #define SACKE 0x0010 /* b4: SETUP ACK interrupt */ /* BRDY Interrupt Enable/Status Register */ #define BRDY9 0x0200 /* b9: PIPE9 */ #define BRDY8 0x0100 /* b8: PIPE8 */ #define BRDY7 0x0080 /* b7: PIPE7 */ #define BRDY6 0x0040 /* b6: PIPE6 */ #define BRDY5 0x0020 /* b5: PIPE5 */ #define BRDY4 0x0010 /* b4: PIPE4 */ #define BRDY3 0x0008 /* b3: PIPE3 */ #define BRDY2 0x0004 /* b2: PIPE2 */ #define BRDY1 0x0002 /* b1: PIPE1 */ #define BRDY0 0x0001 /* b1: PIPE0 */ /* NRDY Interrupt Enable/Status Register */ #define NRDY9 0x0200 /* b9: PIPE9 */ #define NRDY8 0x0100 /* b8: PIPE8 */ #define NRDY7 0x0080 /* b7: PIPE7 */ #define NRDY6 0x0040 /* b6: PIPE6 */ #define NRDY5 0x0020 /* b5: PIPE5 */ #define NRDY4 0x0010 /* b4: PIPE4 */ #define NRDY3 0x0008 /* b3: PIPE3 */ #define NRDY2 0x0004 /* b2: PIPE2 */ #define NRDY1 0x0002 /* b1: PIPE1 */ #define NRDY0 0x0001 /* b1: PIPE0 */ /* BEMP Interrupt Enable/Status Register */ #define BEMP9 0x0200 /* b9: PIPE9 */ #define BEMP8 0x0100 /* b8: PIPE8 */ #define BEMP7 0x0080 /* b7: PIPE7 */ #define BEMP6 0x0040 /* b6: PIPE6 */ #define BEMP5 0x0020 /* b5: PIPE5 */ #define BEMP4 0x0010 /* b4: PIPE4 */ #define BEMP3 0x0008 /* b3: PIPE3 */ #define BEMP2 0x0004 /* b2: PIPE2 */ #define BEMP1 0x0002 /* b1: PIPE1 */ #define BEMP0 0x0001 /* b0: PIPE0 */ /* SOF Pin Configuration Register */ #define TRNENSEL 0x0100 /* b8: Select transaction enable period */ #define BRDYM 0x0040 /* b6: BRDY clear timing */ #define INTL 0x0020 /* b5: Interrupt sense select */ #define EDGESTS 0x0010 /* b4: */ #define SOFMODE 0x000C /* b3-2: SOF pin select */ #define SOF_125US 0x0008 /* SOF OUT 125us Frame Signal */ #define SOF_1MS 0x0004 /* SOF OUT 1ms Frame Signal */ #define SOF_DISABLE 0x0000 /* SOF OUT Disable */ /* Interrupt Status Register 0 */ #define VBINT 0x8000 /* b15: VBUS interrupt */ #define RESM 0x4000 /* b14: Resume interrupt */ #define SOFR 0x2000 /* b13: SOF frame update interrupt */ #define DVST 0x1000 /* b12: Device state transition interrupt */ #define CTRT 0x0800 /* b11: Control transfer stage transition interrupt */ #define BEMP 0x0400 /* b10: Buffer empty interrupt */ #define NRDY 0x0200 /* b9: Buffer not ready interrupt */ #define BRDY 0x0100 /* b8: Buffer ready interrupt */ #define VBSTS 0x0080 /* b7: VBUS input port */ #define DVSQ 0x0070 /* b6-4: Device state */ #define DS_SPD_CNFG 0x0070 /* Suspend Configured */ #define DS_SPD_ADDR 0x0060 /* Suspend Address */ #define DS_SPD_DFLT 0x0050 /* Suspend Default */ #define DS_SPD_POWR 0x0040 /* Suspend Powered */ #define DS_SUSP 0x0040 /* Suspend */ #define DS_CNFG 0x0030 /* Configured */ #define DS_ADDS 0x0020 /* Address */ #define DS_DFLT 0x0010 /* Default */ #define DS_POWR 0x0000 /* Powered */ #define DVSQS 0x0030 /* b5-4: Device state */ #define VALID 0x0008 /* b3: Setup packet detected flag */ #define CTSQ 0x0007 /* b2-0: Control transfer stage */ #define CS_SQER 0x0006 /* Sequence error */ #define CS_WRND 0x0005 /* Control write nodata status stage */ #define CS_WRSS 0x0004 /* Control write status stage */ #define CS_WRDS 0x0003 /* Control write data stage */ #define CS_RDSS 0x0002 /* Control read status stage */ #define CS_RDDS 0x0001 /* Control read data stage */ #define CS_IDST 0x0000 /* Idle or setup stage */ /* Interrupt Status Register 1 */ #define OVRCR 0x8000 /* b15: Over-current interrupt */ #define BCHG 0x4000 /* b14: USB bus chenge interrupt */ #define DTCH 0x1000 /* b12: Detach sense interrupt */ #define ATTCH 0x0800 /* b11: Attach sense interrupt */ #define EOFERR 0x0040 /* b6: EOF-error interrupt */ #define SIGN 0x0020 /* b5: Setup ignore interrupt */ #define SACK 0x0010 /* b4: Setup acknowledge interrupt */ /* Frame Number Register */ #define OVRN 0x8000 /* b15: Overrun error */ #define CRCE 0x4000 /* b14: Received data error */ #define FRNM 0x07FF /* b10-0: Frame number */ /* Micro Frame Number Register */ #define UFRNM 0x0007 /* b2-0: Micro frame number */ /* Default Control Pipe Maxpacket Size Register */ /* Pipe Maxpacket Size Register */ #define DEVSEL 0xF000 /* b15-14: Device address select */ #define MAXP 0x007F /* b6-0: Maxpacket size of default control pipe */ /* Default Control Pipe Control Register */ #define BSTS 0x8000 /* b15: Buffer status */ #define SUREQ 0x4000 /* b14: Send USB request */ #define CSCLR 0x2000 /* b13: complete-split status clear */ #define CSSTS 0x1000 /* b12: complete-split status */ #define SUREQCLR 0x0800 /* b11: stop setup request */ #define SQCLR 0x0100 /* b8: Sequence toggle bit clear */ #define SQSET 0x0080 /* b7: Sequence toggle bit set */ #define SQMON 0x0040 /* b6: Sequence toggle bit monitor */ #define PBUSY 0x0020 /* b5: pipe busy */ #define PINGE 0x0010 /* b4: ping enable */ #define CCPL 0x0004 /* b2: Enable control transfer complete */ #define PID 0x0003 /* b1-0: Response PID */ #define PID_STALL11 0x0003 /* STALL */ #define PID_STALL 0x0002 /* STALL */ #define PID_BUF 0x0001 /* BUF */ #define PID_NAK 0x0000 /* NAK */ /* Pipe Window Select Register */ #define PIPENM 0x0007 /* b2-0: Pipe select */ /* Pipe Configuration Register */ #define R8A66597_TYP 0xC000 /* b15-14: Transfer type */ #define R8A66597_ISO 0xC000 /* Isochronous */ #define R8A66597_INT 0x8000 /* Interrupt */ #define R8A66597_BULK 0x4000 /* Bulk */ #define R8A66597_BFRE 0x0400 /* b10: Buffer ready interrupt mode select */ #define R8A66597_DBLB 0x0200 /* b9: Double buffer mode select */ #define R8A66597_CNTMD 0x0100 /* b8: Continuous transfer mode select */ #define R8A66597_SHTNAK 0x0080 /* b7: Transfer end NAK */ #define R8A66597_DIR 0x0010 /* b4: Transfer direction select */ #define R8A66597_EPNUM 0x000F /* b3-0: Eendpoint number select */ /* Pipe Buffer Configuration Register */ #define BUFSIZE 0x7C00 /* b14-10: Pipe buffer size */ #define BUFNMB 0x007F /* b6-0: Pipe buffer number */ #define PIPE0BUF 256 #define PIPExBUF 64 /* Pipe Maxpacket Size Register */ #define MXPS 0x07FF /* b10-0: Maxpacket size */ /* Pipe Cycle Configuration Register */ #define IFIS 0x1000 /* b12: Isochronous in-buffer flush mode select */ #define IITV 0x0007 /* b2-0: Isochronous interval */ /* Pipex Control Register */ #define BSTS 0x8000 /* b15: Buffer status */ #define INBUFM 0x4000 /* b14: IN buffer monitor (Only for PIPE1 to 5) */ #define CSCLR 0x2000 /* b13: complete-split status clear */ #define CSSTS 0x1000 /* b12: complete-split status */ #define ATREPM 0x0400 /* b10: Auto repeat mode */ #define ACLRM 0x0200 /* b9: Out buffer auto clear mode */ #define SQCLR 0x0100 /* b8: Sequence toggle bit clear */ #define SQSET 0x0080 /* b7: Sequence toggle bit set */ #define SQMON 0x0040 /* b6: Sequence toggle bit monitor */ #define PBUSY 0x0020 /* b5: pipe busy */ #define PID 0x0003 /* b1-0: Response PID */ /* PIPExTRE */ #define TRENB 0x0200 /* b9: Transaction counter enable */ #define TRCLR 0x0100 /* b8: Transaction counter clear */ /* PIPExTRN */ #define TRNCNT 0xFFFF /* b15-0: Transaction counter */ /* DEVADDx */ #define UPPHUB 0x7800 #define HUBPORT 0x0700 #define USBSPD 0x00C0 #define RTPORT 0x0001 /* SUDMAC registers */ #define CH0CFG 0x00 #define CH1CFG 0x04 #define CH0BA 0x10 #define CH1BA 0x14 #define CH0BBC 0x18 #define CH1BBC 0x1C #define CH0CA 0x20 #define CH1CA 0x24 #define CH0CBC 0x28 #define CH1CBC 0x2C #define CH0DEN 0x30 #define CH1DEN 0x34 #define DSTSCLR 0x38 #define DBUFCTRL 0x3C #define DINTCTRL 0x40 #define DINTSTS 0x44 #define DINTSTSCLR 0x48 #define CH0SHCTRL 0x50 #define CH1SHCTRL 0x54 /* SUDMAC Configuration Registers */ #define SENDBUFM 0x1000 /* b12: Transmit Buffer Mode */ #define RCVENDM 0x0100 /* b8: Receive Data Transfer End Mode */ #define LBA_WAIT 0x0030 /* b5-4: Local Bus Access Wait */ /* DMA Enable Registers */ #define DEN 0x0001 /* b1: DMA Transfer Enable */ /* DMA Status Clear Register */ #define CH1STCLR 0x0002 /* b2: Ch1 DMA Status Clear */ #define CH0STCLR 0x0001 /* b1: Ch0 DMA Status Clear */ /* DMA Buffer Control Register */ #define CH1BUFW 0x0200 /* b9: Ch1 DMA Buffer Data Transfer Enable */ #define CH0BUFW 0x0100 /* b8: Ch0 DMA Buffer Data Transfer Enable */ #define CH1BUFS 0x0002 /* b2: Ch1 DMA Buffer Data Status */ #define CH0BUFS 0x0001 /* b1: Ch0 DMA Buffer Data Status */ /* DMA Interrupt Control Register */ #define CH1ERRE 0x0200 /* b9: Ch1 SHwy Res Err Detect Int Enable */ #define CH0ERRE 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Enable */ #define CH1ENDE 0x0002 /* b2: Ch1 DMA Transfer End Int Enable */ #define CH0ENDE 0x0001 /* b1: Ch0 DMA Transfer End Int Enable */ /* DMA Interrupt Status Register */ #define CH1ERRS 0x0200 /* b9: Ch1 SHwy Res Err Detect Int Status */ #define CH0ERRS 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Status */ #define CH1ENDS 0x0002 /* b2: Ch1 DMA Transfer End Int Status */ #define CH0ENDS 0x0001 /* b1: Ch0 DMA Transfer End Int Status */ /* DMA Interrupt Status Clear Register */ #define CH1ERRC 0x0200 /* b9: Ch1 SHwy Res Err Detect Int Stat Clear */ #define CH0ERRC 0x0100 /* b8: Ch0 SHwy Res Err Detect Int Stat Clear */ #define CH1ENDC 0x0002 /* b2: Ch1 DMA Transfer End Int Stat Clear */ #define CH0ENDC 0x0001 /* b1: Ch0 DMA Transfer End Int Stat Clear */ #endif /* __LINUX_USB_R8A66597_H */