/*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2019 Emmanuel Vadot * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #ifndef _DWC3_H_ #define _DWC3_H_ #define DWC3_IP_ID 0x5533 #define DWC3_1_IP_ID 0x3331 #define DWC3_2_IP_ID 0x3332 #define DWC3_VERSION_MASK 0xFFFF0000 #define DWC3_REVISION_MASK 0xFFFF #define DWC3_VERSION(x) (((x) & DWC3_VERSION_MASK) >> 16) #define DWC3_REVISION(x) ((x) & DWC3_REVISION_MASK) #define DWC3_GSBUSCFG0 0xc100 #define DWC3_GSBUSCFG1 0xc104 #define DWC3_GTXTHRCFG 0xc108 #define DWC3_GRXTHRCFG 0xc10C /* Global Core Control Register */ #define DWC3_GCTL 0xc110 #define DWC3_GCTL_PRTCAPDIR_MASK (0x3 << 12) #define DWC3_GCTL_PRTCAPDIR_HOST (0x1 << 12) #define DWC3_GCTL_PRTCAPDIR_DEVICE (0x2 << 12) #define DWC3_GCTL_CORESOFTRESET (1 << 11) #define DWC3_GCTL_DSBLCLKGTNG (1 << 0) #define DWC3_GPMSTS 0xc114 #define DWC3_GSTS 0xc118 #define DWC3_GUCTL1 0xc11c #define DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS (1 << 28) #define DWC3_GUCTL1_DEV_FORCE_20_CLK_FOR_30_CLK (1 << 26) #define DWC3_GSNPSID 0xc120 #define DWC3_GGPIO 0xc124 #define DWC3_GUID 0xc128 #define DWC3_GUCTL 0xc12C #define DWC3_GUCTL_HOST_AUTO_RETRY (1 << 14) #define DWC3_GBUSERRADDRLO 0xc130 #define DWC3_GBUSERRADDRHI 0xc134 #define DWC3_GPRTBIMAPLO 0xc138 #define DWC3_GHWPARAMS0 0xc140 #define DWC3_GHWPARAMS0_MODE_DUALROLEDEVICE 0x2 #define DWC3_GHWPARAMS0_MODE_MASK 0x3 #define DWC3_GHWPARAMS1 0xc144 #define DWC3_GHWPARAMS2 0xc148 #define DWC3_GHWPARAMS3 0xc14C #define DWC3_GHWPARAMS4 0xc150 #define DWC3_GHWPARAMS5 0xc154 #define DWC3_GHWPARAMS6 0xc158 #define DWC3_GHWPARAMS7 0xc15C #define DWC3_GDBGFIFOSPACE 0xc160 #define DWC3_GDBGLTSSM 0xc164 #define DWC3_GDBGLNMCC 0xc168 #define DWC3_GDBGBMU 0xc16C #define DWC3_GDBGLSPMUX 0xc170 #define DWC3_GDBGLSP 0xc174 #define DWC3_GDBGEPINFO0 0xc178 #define DWC3_GDBGEPINFO1 0xc17C #define DWC3_GPRTBIMAP_HSLO 0xc180 #define DWC3_GPRTBIMAP_FSLO 0xc188 #define DWC3_1_VER_NUMBER 0xc1a0 #define DWC3_1_VER_TYPE 0xc1a4 #define DWC3_GUSB2PHYCFG0 0xc200 #define DWC3_GUSB2PHYCFG0_PHYSOFTRST (1 << 31) #define DWC3_GUSB2PHYCFG0_U2_FREECLK_EXISTS (1 << 30) #define DWC3_GUSB2PHYCFG0_USBTRDTIM(n) ((n) << 10) #define DWC3_GUSB2PHYCFG0_USBTRDTIM_8BITS 9 #define DWC3_GUSB2PHYCFG0_USBTRDTIM_16BITS 5 #define DWC3_GUSB2PHYCFG0_ENBLSLPM (1 << 8) #define DWC3_GUSB2PHYCFG0_PHYSEL(x) (((x) >> 7) & 0x1) /* 0 = USB2.0, 1 = USB1.1 */ #define DWC3_GUSB2PHYCFG0_SUSPENDUSB20 (1 << 6) #define DWC3_GUSB2PHYCFG0_ULPI_UTMI_SEL (1 << 4) #define DWC3_GUSB2PHYCFG0_PHYIF (1 << 3) #define DWC3_GUSB3PIPECTL0 0xc2c0 #define DWC3_GUSB3PIPECTL0_PHYSOFTRST (1 << 31) #define DWC3_GUSB3PIPECTL0_DISRXDETINP3 (1 << 28) #define DWC3_GUSB3PIPECTL0_DELAYP1TRANS (1 << 18) #define DWC3_GUSB3PIPECTL0_SUSPENDUSB3 (1 << 17) #define DWC3_HWPARAMS3_SSPHY(x) ((x) & 0x3) #define DWC3_HWPARAMS3_SSPHY_DISABLE 0 #define DWC3_HWPARAMS3_SSPHY_GEN1 1 #define DWC3_HWPARAMS3_SSPHY_GEN2 2 #define DWC3_GTXFIFOSIZ(x) (0xc300 + 0x4 * (x)) #define DWC3_GRXFIFOSIZ(x) (0xc380 + 0x4 * (x)) #define DWC3_GEVNTADRLO0 0xc400 #define DWC3_GEVNTADRHI0 0xc404 #define DWC3_GEVNTSIZ0 0xc408 #define DWC3_GEVNTCOUNT0 0xc40C #define DWC3_GHWPARAMS8 0xc600 #define DWC3_GTXFIFOPRIDEV 0xc610 #define DWC3_GTXFIFOPRIHST 0xc618 #define DWC3_GRXFIFOPRIHST 0xc61c #define DWC3_GFIFOPRIDBC 0xc620 #define DWC3_GDMAHLRATIO 0xc624 #define DWC3_GFLADJ 0xc630 #define DWC3_DCFG 0xc700 #define DWC3_DCTL 0xc704 #define DWC3_DEVTEN 0xc708 #define DWC3_DSTS 0xc70C #define DWC3_DGCMDPAR 0xc710 #define DWC3_DGCMD 0xc714 #define DWC3_DALEPENA 0xc720 #endif /* _DWC3_H_ */