/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright © 2010 Amaury Pouly * * 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; either version 2 * of the License, or (at your option) any later version. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #ifndef __USB_DRV_AS3525v2_H__ #define __USB_DRV_AS3525v2_H__ #include "as3525v2.h" #define USB_DEVICE (USB_BASE + 0x0800) /** USB Device base address */ /** * Core Global Registers */ #define USB_GOTGCTL (*(volatile unsigned long *)(USB_BASE + 0x000)) /** OTG Control and Status Register */ #define USB_GOTGINT (*(volatile unsigned long *)(USB_BASE + 0x004)) /** OTG Interrupt Register */ #define USB_GAHBCFG (*(volatile unsigned long *)(USB_BASE + 0x008)) /** Core AHB Configuration Register */ #define USB_GUSBCFG (*(volatile unsigned long *)(USB_BASE + 0x00C)) /** Core USB Configuration Register */ #define USB_GRSTCTL (*(volatile unsigned long *)(USB_BASE + 0x010)) /** Core Reset Register */ #define USB_GINTSTS (*(volatile unsigned long *)(USB_BASE + 0x014)) /** Core Interrupt Register */ #define USB_GINTMSK (*(volatile unsigned long *)(USB_BASE + 0x018)) /** Core Interrupt Mask Register */ #define USB_GRXSTSR (*(volatile unsigned long *)(USB_BASE + 0x01C)) /** Receive Status Debug Read Register (Read Only) */ #define USB_GRXSTSP (*(volatile unsigned long *)(USB_BASE + 0x020)) /** Receive Status Read /Pop Register (Read Only) */ #define USB_GRXFSIZ (*(volatile unsigned long *)(USB_BASE + 0x024)) /** Receive FIFO Size Register */ #define USB_GNPTXFSIZ (*(volatile unsigned long *)(USB_BASE + 0x028)) /** Periodic Transmit FIFO Size Register */ #define USB_GNPTXSTS (*(volatile unsigned long *)(USB_BASE + 0x02C)) /** Non-Periodic Transmit FIFO/Queue Status Register */ #define USB_GI2CCTL (*(volatile unsigned long *)(USB_BASE + 0x030)) /** I2C Access Register */ #define USB_GPVNDCTL (*(volatile unsigned long *)(USB_BASE + 0x034)) /** PHY Vendor Control Register */ #define USB_GGPIO (*(volatile unsigned long *)(USB_BASE + 0x038)) /** General Purpose Input/Output Register */ #define USB_GUID (*(volatile unsigned long *)(USB_BASE + 0x03C)) /** User ID Register */ #define USB_GSNPSID (*(volatile unsigned long *)(USB_BASE + 0x040)) /** Synopsys ID Register */ #define USB_GHWCFG1 (*(volatile unsigned long *)(USB_BASE + 0x044)) /** User HW Config1 Register */ #define USB_GHWCFG2 (*(volatile unsigned long *)(USB_BASE + 0x048)) /** User HW Config2 Register */ #define USB_GHWCFG3 (*(volatile unsigned long *)(USB_BASE + 0x04C)) /** User HW Config3 Register */ #define USB_GHWCFG4 (*(volatile unsigned long *)(USB_BASE + 0x050)) /** User HW Config4 Register */ /* 1<=ep<=15, don't use ep=0 !!! */ /** Device IN Endpoint Transmit FIFO (ep) Size Register */ #define USB_DIEPTXFSIZ(ep) (*(volatile unsigned long *)(USB_BASE + 0x100 + 4 * (ep))) /** Build the content of a FIFO size register like USB_DIEPTXFSIZ(i) and USB_GNPTXFSIZ*/ #define USB_MAKE_FIFOSIZE_DATA(startadr, depth) \ (((startadr) & 0xffff) | ((depth) << 16)) /** Retrieve fifo size for such registers */ #define USB_GET_FIFOSIZE_DEPTH(data) \ ((data) >> 16) /** Retrieve fifo start address for such registers */ #define USB_GET_FIFOSIZE_START_ADR(data) \ ((data) & 0xffff) #define USB_GRSTCTL_csftrst (1 << 0) /** Core soft reset */ #define USB_GRSTCTL_hsftrst (1 << 1) /** Hclk soft reset */ #define USB_GRSTCTL_intknqflsh (1 << 3) /** In Token Sequence Learning Queue Flush */ #define USB_GRSTCTL_rxfflsh_flush (1 << 4) /** RxFIFO Flush */ #define USB_GRSTCTL_txfflsh_flush (1 << 5) /** TxFIFO Flush */ #define USB_GRSTCTL_txfnum_bit_pos 6 /** TxFIFO Number */ #define USB_GRSTCTL_txfnum_bits (0x1f << 6) #define USB_GRSTCTL_ahbidle (1 << 31) /** AHB idle state*/ #define USB_GHWCFG1_IN_EP(ep) ((USB_GHWCFG1 >> ((ep) *2)) & 0x1) /** 1 if EP(ep) has in cap */ #define USB_GHWCFG1_OUT_EP(ep) ((USB_GHWCFG1 >> ((ep) *2 + 1)) & 0x1)/** 1 if EP(ep) has out cap */ #define USB_GHWCFG2_ARCH ((USB_GHWCFG2 >> 3) & 0x3) /** Architecture */ #define USB_GHWCFG2_HS_PHY_TYPE ((USB_GHWCFG2 >> 6) & 0x3) /** High speed PHY type */ #define USB_GHWCFG2_FS_PHY_TYPE ((USB_GHWCFG2 >> 8) & 0x3) /** Full speed PHY type */ #define USB_GHWCFG2_NUM_EP ((USB_GHWCFG2 >> 10) & 0xf) /** Number of endpoints */ #define USB_GHWCFG2_DYN_FIFO ((USB_GHWCFG2 >> 19) & 0x1) /** Dynamic FIFO */ /* For USB_GHWCFG2_HS_PHY_TYPE and USB_GHWCFG2_SS_PHY_TYPE */ #define USB_PHY_TYPE_UNSUPPORTED 0 #define USB_PHY_TYPE_UTMI 1 #define USB_INT_DMA_ARCH 2 #define USB_GHWCFG3_DFIFO_LEN (USB_GHWCFG3 >> 16) /** Total fifo size */ #define USB_GHWCFG4_UTMI_PHY_DATA_WIDTH ((USB_GHWCFG4 >> 14) & 0x3) /** UTMI+ data bus width (format is unsure) */ #define USB_GHWCFG4_DED_FIFO_EN ((USB_GHWCFG4 >> 25) & 0x1) /** Dedicated Tx FIFOs */ #define USB_GHWCFG4_NUM_IN_EP ((USB_GHWCFG4 >> 26) & 0xf) /** Number of IN endpoints */ #define USB_GUSBCFG_toutcal_bit_pos 0 #define USB_GUSBCFG_toutcal_bits (0x7 << USB_GUSBCFG_toutcal_bit_pos) #define USB_GUSBCFG_phy_if (1 << 3) /** select utmi bus width ? */ #define USB_GUSBCFG_ulpi_utmi_sel (1 << 4) /** select ulpi:1 or utmi:0 */ #define USB_GUSBCFG_fsintf (1 << 5) #define USB_GUSBCFG_physel (1 << 6) #define USB_GUSBCFG_ddrsel (1 << 7) #define USB_GUSBCFG_srpcap (1 << 8) #define USB_GUSBCFG_hnpcapp (1 << 9) #define USB_GUSBCFG_usbtrdtim_bit_pos 10 #define USB_GUSBCFG_usbtrdtim_bits (0xf << USB_GUSBCFG_usbtrdtim_bit_pos) #define USB_GUSBCFG_nptxfrwnden (1 << 14) #define USB_GUSBCFG_phylpwrclksel (1 << 15) #define USB_GUSBCFG_otgutmifssel (1 << 16) #define USB_GUSBCFG_ulpi_fsls (1 << 17) #define USB_GUSBCFG_ulpi_auto_res (1 << 18) #define USB_GUSBCFG_ulpi_clk_sus_m (1 << 19) #define USB_GUSBCFG_ulpi_ext_vbus_drv (1 << 20) #define USB_GUSBCFG_ulpi_int_vbus_indicator (1 << 21) #define USB_GUSBCFG_term_sel_dl_pulse (1 << 22) #define USB_GUSBCFG_force_host_mode (1 << 29) #define USB_GUSBCFG_force_device_mode (1 << 30) #define USB_GUSBCFG_corrupt_tx_packet (1 << 31) #define USB_GAHBCFG_glblintrmsk (1 << 0) /** Global interrupt mask */ #define USB_GAHBCFG_hburstlen_bit_pos 1 #define USB_GAHBCFG_INT_DMA_BURST_INCR 1 /** note: the linux patch has several other value, this is one picked for internal dma */ #define USB_GAHBCFG_dma_enable (1 << 5) /** Enable DMA */ /* NOTE: USB_GINTSTS bits are the same as in USB_GINTMSK plus the following one */ #define USB_GINTSTS_curmode (1 << 0) /** Current mode: 1 for host, 0 for device */ #define USB_GINTMSK_modemismatch (1 << 1) /** mode mismatch ? */ #define USB_GINTMSK_otgintr (1 << 2) #define USB_GINTMSK_sofintr (1 << 3) #define USB_GINTMSK_rxstsqlvl (1 << 4) #define USB_GINTMSK_nptxfempty (1 << 5) /** Non-periodic TX fifo empty ? */ #define USB_GINTMSK_ginnakeff (1 << 6) #define USB_GINTMSK_goutnakeff (1 << 7) #define USB_GINTMSK_i2cintr (1 << 9) #define USB_GINTMSK_erlysuspend (1 << 10) #define USB_GINTMSK_usbsuspend (1 << 11) /** USB suspend */ #define USB_GINTMSK_usbreset (1 << 12) /** USB reset */ #define USB_GINTMSK_enumdone (1 << 13) /** Enumeration done */ #define USB_GINTMSK_isooutdrop (1 << 14) #define USB_GINTMSK_eopframe (1 << 15) #define USB_GINTMSK_epmismatch (1 << 17) /** endpoint mismatch ? */ #define USB_GINTMSK_inepintr (1 << 18) /** in pending ? */ #define USB_GINTMSK_outepintr (1 << 19) /** out pending ? */ #define USB_GINTMSK_incomplisoin (1 << 20) /** ISP in complete ? */ #define USB_GINTMSK_incomplisoout (1 << 21) /** ISO out complete ? */ #define USB_GINTMSK_portintr (1 << 24) /** Port status change ? */ #define USB_GINTMSK_hcintr (1 << 25) #define USB_GINTMSK_ptxfempty (1 << 26) /** Periodic TX fifof empty ? */ #define USB_GINTMSK_conidstschng (1 << 28) #define USB_GINTMSK_disconnect (1 << 29) /** Disconnect */ #define USB_GINTMSK_sessreqintr (1 << 30) /** Session request */ #define USB_GINTMSK_wkupintr (1 << 31) /** Wake up */ /** * Device Registers Base Addresses */ #define USB_DCFG (*(volatile unsigned long *)(USB_DEVICE + 0x00)) /** Device Configuration Register */ #define USB_DCTL (*(volatile unsigned long *)(USB_DEVICE + 0x04)) /** Device Control Register */ #define USB_DSTS (*(volatile unsigned long *)(USB_DEVICE + 0x08)) /** Device Status Register */ #define USB_DIEPMSK (*(volatile unsigned long *)(USB_DEVICE + 0x10)) /** Device IN Endpoint Common Interrupt Mask Register */ #define USB_DOEPMSK (*(volatile unsigned long *)(USB_DEVICE + 0x14)) /** Device OUT Endpoint Common Interrupt Mask Register */ #define USB_DAINT (*(volatile unsigned long *)(USB_DEVICE + 0x18)) /** Device All Endpoints Interrupt Register */ #define USB_DAINTMSK (*(volatile unsigned long *)(USB_DEVICE + 0x1C)) /** Device Endpoints Interrupt Mask Register */ #define USB_DTKNQR1 (*(volatile unsigned long *)(USB_DEVICE + 0x20)) /** Device IN Token Sequence Learning Queue Read Register 1 */ #define USB_DTKNQR2 (*(volatile unsigned long *)(USB_DEVICE + 0x24)) /** Device IN Token Sequence Learning Queue Register 2 */ #define USB_DTKNQP (*(volatile unsigned long *)(USB_DEVICE + 0x28)) /** Device IN Token Queue Pop register */ /* fixme: those registers are not present in usb_registers.h but are in dwc_otgh_regs.h. * the previous registers exists but has a different name :( */ #define USB_DVBUSDIS (*(volatile unsigned long *)(USB_DEVICE + 0x28)) /** Device VBUS discharge register*/ #define USB_DVBUSPULSE (*(volatile unsigned long *)(USB_DEVICE + 0x2C)) /** Device VBUS pulse register */ #define USB_DTKNQR3 (*(volatile unsigned long *)(USB_DEVICE + 0x30)) /** Device IN Token Queue Read Register 3 (RO) */ #define USB_DTHRCTL (*(volatile unsigned long *)(USB_DEVICE + 0x30)) /** Device Thresholding control register */ #define USB_DTKNQR4 (*(volatile unsigned long *)(USB_DEVICE + 0x34)) /** Device IN Token Queue Read Register 4 (RO) */ #define USB_FFEMPTYMSK (*(volatile unsigned long *)(USB_DEVICE + 0x34)) /** Device IN EPs empty Inr. Mask Register */ #define USB_DCTL_rmtwkupsig (1 << 0) /** Remote Wakeup */ #define USB_DCTL_sftdiscon (1 << 1) /** Soft Disconnect */ #define USB_DCTL_gnpinnaksts (1 << 2) /** Global Non-Periodic IN NAK Status */ #define USB_DCTL_goutnaksts (1 << 3) /** Global OUT NAK Status */ #define USB_DCTL_tstctl_bit_pos 4 /** Test Control */ #define USB_DCTL_tstctl_bits (0x7 << USB_DCTL_tstctl_bit_pos) #define USB_DCTL_sgnpinnak (1 << 7) /** Set Global Non-Periodic IN NAK */ #define USB_DCTL_cgnpinnak (1 << 8) /** Clear Global Non-Periodic IN NAK */ #define USB_DCTL_sgoutnak (1 << 9) /** Set Global OUT NAK */ #define USB_DCTL_cgoutnak (1 << 10) /** Clear Global OUT NAK */ /* "documented" in usb_constants.h only */ #define USB_DCTL_pwronprgdone (1 << 11) /** Power on Program Done ? */ #define USB_DCFG_devspd_bits 0x3 /** Device Speed */ #define USB_DCFG_devspd_hs_phy_hs 0 /** High speed PHY running at high speed */ #define USB_DCFG_devspd_hs_phy_fs 1 /** High speed PHY running at full speed */ #define USB_DCFG_nzstsouthshk (1 << 2) /** Non Zero Length Status OUT Handshake */ #define USB_DCFG_devadr_bit_pos 4 /** Device Address */ #define USB_DCFG_devadr_bits (0x7f << USB_DCFG_devadr_bit_pos) #define USB_DCFG_perfrint_bit_pos 11 /** Periodic Frame Interval */ #define USB_DCFG_perfrint_bits (0x3 << USB_DCFG_perfrint_bit_pos) #define USB_DCFG_FRAME_INTERVAL_80 0 #define USB_DCFG_FRAME_INTERVAL_85 1 #define USB_DCFG_FRAME_INTERVAL_90 2 #define USB_DCFG_FRAME_INTERVAL_95 3 #define USB_DSTS_suspsts (1 << 0) /** Suspend status */ #define USB_DSTS_enumspd_bit_pos 1 /** Enumerated speed */ #define USB_DSTS_enumspd_bits (0x3 << USB_DSTS_enumspd_bit_pos) #define USB_DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ 0 #define USB_DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ 1 #define USB_DSTS_ENUMSPD_LS_PHY_6MHZ 2 #define USB_DSTS_ENUMSPD_FS_PHY_48MHZ 3 #define USB_DSTS_errticerr (1 << 3) /** Erratic errors ? */ #define USB_DSTS_soffn_bit_pos 7 /** Frame or Microframe Number of the received SOF */ #define USB_DSTS_soffn_bits (0x3fff << USB_DSTS_soffn_bit_pos) #define USB_DTHRCTL_non_iso_thr_en (1 << 0) #define USB_DTHRCTL_iso_thr_en (1 << 1) #define USB_DTHRCTL_tx_thr_len_bit_pos 2 #define USB_DTHRCTL_tx_thr_len_bits (0x1FF << USB_DTHRCTL_tx_thr_len_bit_pos) #define USB_DTHRCTL_rx_thr_en (1 << 16) #define USB_DTHRCTL_rx_thr_len_bit_pos 17 #define USB_DTHRCTL_rx_thr_len_bits (0x1FF << USB_DTHRCTL_rx_thr_len_bit_pos) /* 0<=ep<=15, you can use ep=0 */ /** Device IN Endpoint (ep) Control Register */ #define USB_DIEPCTL(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20)) /** Device IN Endpoint (ep) Interrupt Register */ #define USB_DIEPINT(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x8)) /** Device IN Endpoint (ep) Transfer Size Register */ #define USB_DIEPTSIZ(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x10)) /** Device IN Endpoint (ep) DMA Address Register */ #define USB_DIEPDMA(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x14)) /** Device IN Endpoint (ep) Transmit FIFO Status Register */ #define USB_DTXFSTS(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x18)) /* the following also apply to DIEPMSK */ #define USB_DIEPINT_xfercompl (1 << 0) /** Transfer complete */ #define USB_DIEPINT_epdisabled (1 << 1) /** Endpoint disabled */ #define USB_DIEPINT_ahberr (1 << 2) /** AHB error */ #define USB_DIEPINT_timeout (1 << 3) /** Timeout handshake (non-iso TX) */ #define USB_DIEPINT_intktxfemp (1 << 4) /** IN token received with tx fifo empty */ #define USB_DIEPINT_intknepmis (1 << 5) /** IN token received with ep mismatch */ #define USB_DIEPINT_inepnakeff (1 << 6) /** IN endpoint NAK effective */ #define USB_DIEPINT_emptyintr (1 << 7) /** linux doc broken on this, empty fifo ? */ #define USB_DIEPINT_txfifoundrn (1 << 8) /** linux doc void on this, tx fifo underrun ? */ /* the following also apply to DOEPMSK */ #define USB_DOEPINT_xfercompl (1 << 0) /** Transfer complete */ #define USB_DOEPINT_epdisabled (1 << 1) /** Endpoint disabled */ #define USB_DOEPINT_ahberr (1 << 2) /** AHB error */ #define USB_DOEPINT_setup (1 << 3) /** Setup Phase Done (control EPs)*/ /* 0<=ep<=15, you can use ep=0 */ /** Device OUT Endpoint (ep) Control Register */ #define USB_DOEPCTL(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20)) /** Device OUT Endpoint (ep) Frame number Register */ #define USB_DOEPFN(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x4)) /** Device Endpoint (ep) Interrupt Register */ #define USB_DOEPINT(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x8)) /** Device OUT Endpoint (ep) Transfer Size Register */ #define USB_DOEPTSIZ(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x10)) /** Device Endpoint (ep) DMA Address Register */ #define USB_DOEPDMA(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x14)) #define USB_PCGCCTL (*(volatile unsigned long *)(USB_BASE + 0xE00)) /** Power and Clock Gating Control Register */ /** Maximum Packet Size * IN/OUT EPn * IN/OUT EP0 - 2 bits * 2'b00: 64 Bytes * 2'b01: 32 * 2'b10: 16 * 2'b11: 8 */ #define USB_DEPCTL_mps_bits 0x7ff #define USB_DEPCTL_mps_bit_pos 0 #define USB_DEPCTL_MPS_64 0 #define USB_DEPCTL_MPS_32 1 #define USB_DEPCTL_MPS_16 2 #define USB_DEPCTL_MPS_8 3 /** Next Endpoint * IN EPn/IN EP0 * OUT EPn/OUT EP0 - reserved */ #define USB_DEPCTL_nextep_bit_pos 11 #define USB_DEPCTL_nextep_bits (0xf << USB_DEPCTL_nextep_bit_pos) #define USB_DEPCTL_usbactep (1 << 15) /** USB Active Endpoint */ /** Endpoint DPID (INTR/Bulk IN and OUT endpoints) * This field contains the PID of the packet going to * be received or transmitted on this endpoint. The * application should program the PID of the first * packet going to be received or transmitted on this * endpoint , after the endpoint is * activated. Application use the SetD1PID and * SetD0PID fields of this register to program either * D0 or D1 PID. * * The encoding for this field is * - 0: D0 * - 1: D1 */ #define USB_DEPCTL_dpid (1 << 16) #define USB_DEPCTL_naksts (1 << 17) /** NAK Status */ /** Endpoint Type * 2'b00: Control * 2'b01: Isochronous * 2'b10: Bulk * 2'b11: Interrupt */ #define USB_DEPCTL_eptype_bit_pos 18 #define USB_DEPCTL_eptype_bits (0x3 << USB_DEPCTL_eptype_bit_pos) /** Snoop Mode * OUT EPn/OUT EP0 * IN EPn/IN EP0 - reserved */ #define USB_DEPCTL_snp (1 << 20) #define USB_DEPCTL_stall (1 << 21) /** Stall Handshake */ /** Tx Fifo Number * IN EPn/IN EP0 * OUT EPn/OUT EP0 - reserved */ #define USB_DEPCTL_txfnum_bit_pos 22 #define USB_DEPCTL_txfnum_bits (0xf << USB_DEPCTL_txfnum_bit_pos) #define USB_DEPCTL_cnak (1 << 26) /** Clear NAK */ #define USB_DEPCTL_snak (1 << 27) /** Set NAK */ /** Set DATA0 PID (INTR/Bulk IN and OUT endpoints) * Writing to this field sets the Endpoint DPID (DPID) * field in this register to DATA0. Set Even * (micro)frame (SetEvenFr) (ISO IN and OUT Endpoints) * Writing to this field sets the Even/Odd * (micro)frame (EO_FrNum) field to even (micro) * frame. */ #define USB_DEPCTL_setd0pid (1 << 28) /** Set DATA1 PID (INTR/Bulk IN and OUT endpoints) * Writing to this field sets the Endpoint DPID (DPID) * field in this register to DATA1 Set Odd * (micro)frame (SetOddFr) (ISO IN and OUT Endpoints) * Writing to this field sets the Even/Odd * (micro)frame (EO_FrNum) field to odd (micro) frame. */ #define USB_DEPCTL_setd1pid (1 << 29) #define USB_DEPCTL_epdis (1 << 30) /** Endpoint disable */ #define USB_DEPCTL_epena (1 << 31) /** Endpoint enable */ /* valid for any D{I,O}EPTSIZi with 1<=i<=15, NOT for i=0 ! */ #define USB_DEPTSIZ_xfersize_bits 0x7ffff /** Transfer Size */ #define USB_DEPTSIZ_pkcnt_bit_pos 19 /** Packet Count */ #define USB_DEPTSIZ_pkcnt_bits (0x3ff << USB_DEPTSIZ_pkcnt_bit_pos) #define USB_DEPTSIZ_mc_bit_pos 29 /** Multi Count - Periodic IN endpoints */ #define USB_DEPTSIZ_mc_bits (0x3 << USB_DEPTSIZ_mc_bit_pos) /* idem but for i=0 */ #define USB_DEPTSIZ0_xfersize_bits 0x7f /** Transfer Size */ #define USB_DEPTSIZ0_pkcnt_bit_pos 19 /** Packet Count */ #define USB_DEPTSIZ0_pkcnt_bits (0x1 << USB_DEPTSIZ0_pkcnt_bit_pos) #define USB_DEPTSIZ0_supcnt_bit_pos 29 /** Setup Packet Count (DOEPTSIZ0 Only) */ #define USB_DEPTSIZ0_supcnt_bits (0x3 << USB_DEPTSIZ0_supcnt_bit_pos) /* valid for USB_DAINT and USB_DAINTMSK, for 0<=ep<=15 */ #define USB_DAINT_IN_EP(i) (1 << (i)) #define USB_DAINT_OUT_EP(i) (1 << ((i) + 16)) /** * Parameters */ /* Number of IN/OUT endpoints */ #define USB_NUM_IN_EP 3u #define USB_NUM_OUT_EP 2u #endif /* __USB_DRV_AS3525v2_H__ */