1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2019 Emmanuel Vadot <[email protected]> 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 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 * 29 */ 30 31 #ifndef _DWC3_H_ 32 #define _DWC3_H_ 33 34 #define DWC3_IP_ID 0x5533 35 #define DWC3_1_IP_ID 0x3331 36 #define DWC3_2_IP_ID 0x3332 37 38 #define DWC3_VERSION_MASK 0xFFFF0000 39 #define DWC3_REVISION_MASK 0xFFFF 40 #define DWC3_VERSION(x) (((x) & DWC3_VERSION_MASK) >> 16) 41 #define DWC3_REVISION(x) ((x) & DWC3_REVISION_MASK) 42 43 #define DWC3_GSBUSCFG0 0xc100 44 #define DWC3_GSBUSCFG1 0xc104 45 #define DWC3_GTXTHRCFG 0xc108 46 #define DWC3_GRXTHRCFG 0xc10C 47 48 /* Global Core Control Register */ 49 #define DWC3_GCTL 0xc110 50 #define DWC3_GCTL_PRTCAPDIR_MASK (0x3 << 12) 51 #define DWC3_GCTL_PRTCAPDIR_HOST (0x1 << 12) 52 #define DWC3_GCTL_PRTCAPDIR_DEVICE (0x2 << 12) 53 #define DWC3_GCTL_CORESOFTRESET (1 << 11) 54 #define DWC3_GCTL_DSBLCLKGTNG (1 << 0) 55 56 #define DWC3_GPMSTS 0xc114 57 #define DWC3_GSTS 0xc118 58 59 #define DWC3_GUCTL1 0xc11c 60 #define DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS (1 << 28) 61 #define DWC3_GUCTL1_DEV_FORCE_20_CLK_FOR_30_CLK (1 << 26) 62 63 #define DWC3_GSNPSID 0xc120 64 #define DWC3_GGPIO 0xc124 65 #define DWC3_GUID 0xc128 66 #define DWC3_GUCTL 0xc12C 67 #define DWC3_GUCTL_HOST_AUTO_RETRY (1 << 14) 68 #define DWC3_GBUSERRADDRLO 0xc130 69 #define DWC3_GBUSERRADDRHI 0xc134 70 #define DWC3_GPRTBIMAPLO 0xc138 71 #define DWC3_GHWPARAMS0 0xc140 72 #define DWC3_GHWPARAMS0_MODE_DUALROLEDEVICE 0x2 73 #define DWC3_GHWPARAMS0_MODE_MASK 0x3 74 #define DWC3_GHWPARAMS1 0xc144 75 #define DWC3_GHWPARAMS2 0xc148 76 #define DWC3_GHWPARAMS3 0xc14C 77 #define DWC3_GHWPARAMS4 0xc150 78 #define DWC3_GHWPARAMS5 0xc154 79 #define DWC3_GHWPARAMS6 0xc158 80 #define DWC3_GHWPARAMS7 0xc15C 81 #define DWC3_GDBGFIFOSPACE 0xc160 82 #define DWC3_GDBGLTSSM 0xc164 83 #define DWC3_GDBGLNMCC 0xc168 84 #define DWC3_GDBGBMU 0xc16C 85 #define DWC3_GDBGLSPMUX 0xc170 86 #define DWC3_GDBGLSP 0xc174 87 #define DWC3_GDBGEPINFO0 0xc178 88 #define DWC3_GDBGEPINFO1 0xc17C 89 #define DWC3_GPRTBIMAP_HSLO 0xc180 90 #define DWC3_GPRTBIMAP_FSLO 0xc188 91 92 #define DWC3_1_VER_NUMBER 0xc1a0 93 #define DWC3_1_VER_TYPE 0xc1a4 94 95 #define DWC3_GUSB2PHYCFG0 0xc200 96 #define DWC3_GUSB2PHYCFG0_PHYSOFTRST (1 << 31) 97 #define DWC3_GUSB2PHYCFG0_U2_FREECLK_EXISTS (1 << 30) 98 #define DWC3_GUSB2PHYCFG0_USBTRDTIM(n) ((n) << 10) 99 #define DWC3_GUSB2PHYCFG0_USBTRDTIM_8BITS 9 100 #define DWC3_GUSB2PHYCFG0_USBTRDTIM_16BITS 5 101 #define DWC3_GUSB2PHYCFG0_ENBLSLPM (1 << 8) 102 #define DWC3_GUSB2PHYCFG0_PHYSEL(x) (((x) >> 7) & 0x1) /* 0 = USB2.0, 1 = USB1.1 */ 103 #define DWC3_GUSB2PHYCFG0_SUSPENDUSB20 (1 << 6) 104 #define DWC3_GUSB2PHYCFG0_ULPI_UTMI_SEL (1 << 4) 105 #define DWC3_GUSB2PHYCFG0_PHYIF (1 << 3) 106 107 #define DWC3_GUSB3PIPECTL0 0xc2c0 108 #define DWC3_GUSB3PIPECTL0_PHYSOFTRST (1 << 31) 109 #define DWC3_GUSB3PIPECTL0_DISRXDETINP3 (1 << 28) 110 #define DWC3_GUSB3PIPECTL0_DELAYP1TRANS (1 << 18) 111 #define DWC3_GUSB3PIPECTL0_SUSPENDUSB3 (1 << 17) 112 113 #define DWC3_HWPARAMS3_SSPHY(x) ((x) & 0x3) 114 #define DWC3_HWPARAMS3_SSPHY_DISABLE 0 115 #define DWC3_HWPARAMS3_SSPHY_GEN1 1 116 #define DWC3_HWPARAMS3_SSPHY_GEN2 2 117 118 #define DWC3_GTXFIFOSIZ(x) (0xc300 + 0x4 * (x)) 119 #define DWC3_GRXFIFOSIZ(x) (0xc380 + 0x4 * (x)) 120 #define DWC3_GEVNTADRLO0 0xc400 121 #define DWC3_GEVNTADRHI0 0xc404 122 #define DWC3_GEVNTSIZ0 0xc408 123 #define DWC3_GEVNTCOUNT0 0xc40C 124 #define DWC3_GHWPARAMS8 0xc600 125 #define DWC3_GTXFIFOPRIDEV 0xc610 126 #define DWC3_GTXFIFOPRIHST 0xc618 127 #define DWC3_GRXFIFOPRIHST 0xc61c 128 #define DWC3_GFIFOPRIDBC 0xc620 129 #define DWC3_GDMAHLRATIO 0xc624 130 #define DWC3_GFLADJ 0xc630 131 #define DWC3_DCFG 0xc700 132 #define DWC3_DCTL 0xc704 133 #define DWC3_DEVTEN 0xc708 134 #define DWC3_DSTS 0xc70C 135 #define DWC3_DGCMDPAR 0xc710 136 #define DWC3_DGCMD 0xc714 137 #define DWC3_DALEPENA 0xc720 138 139 #endif /* _DWC3_H_ */ 140