| /**************************************************************************** |
| * arch/arm/src/lc823450/lc823450_usbdev.h |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __ARCH_ARM_SRC_LC823450_LC823450_USBDEV_H |
| #define __ARCH_ARM_SRC_LC823450_LC823450_USBDEV_H |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| #ifdef CONFIG_USBDEV_MAXENDPOINTS |
| # define LC823450_NLOGENDPOINTS CONFIG_USBDEV_MAXENDPOINTS |
| #else /* CONFIG_USBDEV_MAXENDPOINTS */ |
| # define LC823450_NLOGENDPOINTS (16) /* ep0-15 */ |
| #endif /* CONFIG_USBDEV_MAXENDPOINTS */ |
| #define LC823450_NPHYSENDPOINTS (LC823450_NLOGENDPOINTS * 2) |
| |
| /* Register define */ |
| |
| #define USBDEV_BASE 0x40010000 |
| |
| #define USB_CONF (USBDEV_BASE + 0x0000) |
| #define USB_CONF_SOFT_RESET (1 << 2) |
| |
| #define USB_MODE (USBDEV_BASE + 0x0004) |
| #define USB_MODE_ADDR_LDMOD (1 << 3) |
| #define USB_MODE_DEV_INTMOD (1 << 2) |
| #define USB_MODE_DEV_EN (1 << 1) |
| |
| #define USB_INTEN (USBDEV_BASE + 0x0008) |
| |
| #define USB_INTS (USBDEV_BASE + 0x000c) |
| #define USB_INT_EP0_SHIFT 16 |
| #define USB_INT_EP0 (1 << 16) |
| #define USB_INT_EP15_SHIFT 31 |
| #define USB_INT_DMA2 (1 << 9) |
| #define USB_INT_DMA1 (1 << 8) |
| #define USB_INT_CMD (1 << 4) |
| #define USB_INT_PHYERR (1 << 3) |
| #define USB_INT_DEV (1 << 1) |
| |
| #define USB_CUSTOMC (USBDEV_BASE + 0x0018) |
| #define USB_CUSTOMC_HSDSEL_5 0x1 |
| #define USB_CUSTOMC_HSDSEL_10 0x2 |
| #define USB_CUSTOMC_HSDSEL_MASK 0xf |
| |
| #define USB_EPCMD(n) (USBDEV_BASE + 0x0040 + (n) * 0x4) |
| #define USB_EPCMD_BUSY (1 << 31) |
| #define USB_EPCMD_ET_SHIFT 23 |
| #define USB_EPCMD_DIR_SHIFT 25 |
| #define USB_EPCMD_DIR (1 << 25) |
| #define USB_EPCMD_NACK_CLR (1 << 22) |
| #define USB_EPCMD_READYO_CLR (1 << 19) |
| #define USB_EPCMD_READYI_CLR (1 << 18) |
| #define USB_EPCMD_EMPTY_CLR (1 << 19) |
| #define USB_EPCMD_READY_CLR (1 << 18) |
| #define USB_EPCMD_READYO_EN (1 << 13) |
| #define USB_EPCMD_READYI_EN (1 << 12) |
| #define USB_EPCMD_EMPTY_EN (1 << 13) |
| #define USB_EPCMD_READY_EN (1 << 12) |
| #define USB_EPCMD_WRITE_EN (1 << 11) |
| #define USB_EPCMD_NAK (1 << 10) |
| #define USB_EPCMD_NULL (1 << 9) |
| #define USB_EPCMD_TGL_CLR (1 << 8) |
| #define USB_EPCMD_TGL_SET (1 << 7) |
| #define USB_EPCMD_STALL_CLR (1 << 6) |
| #define USB_EPCMD_STALL_SET (1 << 5) |
| #define USB_EPCMD_BUFRD (1 << 4) |
| #define USB_EPCMD_BUFWR (1 << 3) |
| #define USB_EPCMD_INIT (1 << 2) |
| #define USB_EPCMD_STOP (1 << 1) |
| #define USB_EPCMD_START (1 << 0) |
| |
| #define USB_DEVC (USBDEV_BASE + 0x0200) |
| #define USB_DEVC_USBRSTB (1 << 29) |
| #define USB_DEVC_USBRSTE (1 << 28) |
| #define USB_DEVC_SETUP (1 << 27) |
| #define USB_DEVC_SUSPENDB (1 << 25) |
| #define USB_DEVC_SUSPENDE (1 << 24) |
| #define USB_DEVC_DISCON (1 << 5) |
| #define USB_DEVC_RWUP_EN (1 << 3) |
| #define USB_DEVC_RESUME (1 << 2) |
| |
| #define USB_DEVS (USBDEV_BASE + 0x0204) |
| #define USB_DEVS_SOF (1 << 26) |
| #define USB_DEVS_CRTSPEED (1 << 17) |
| #define USB_DEVS_SUSPEND (1 << 0) |
| |
| #define USB_FADDR (USBDEV_BASE + 0x0208) |
| #define USB_FADDR_CONFD (1 << 8) |
| #define USB_FADDR_ADDR_MASK (0x7f) |
| #define USB_FADDR_ADDR_SHIFT 0 |
| |
| #define USB_TSTAMP (USBDEV_BASE + 0x020c) |
| |
| #define USB_OTGC (USBDEV_BASE + 0x0300) |
| |
| #define USB_OTGSTS (USBDEV_BASE + 0x0310) |
| #define USB_OTGSTS_VBUS_VLD (1 << 10) |
| |
| #define USB_OTGSTSC (USBDEV_BASE + 0x0314) |
| |
| #define USB_OTGSTSFALL (USBDEV_BASE + 0x0318) |
| |
| #define USB_OTGSTSRISE (USBDEV_BASE + 0x031c) |
| |
| #define USB_OTGTC (USBDEV_BASE + 0x0320) |
| |
| #define USB_OTGT (USBDEV_BASE + 0x0324) |
| |
| #define USB_DMAC1 (USBDEV_BASE + 0x0400) |
| #define USB_DMAC_BSIZE_SHIFT 16 |
| #define USB_DMAC_DMAEP_SHIFT 8 |
| #define USB_DMAC_INTEMP (1 << 4) |
| #define USB_DMAC_START (1 << 0) |
| |
| #define USB_DMAS1 (USBDEV_BASE + 0x0404) |
| |
| #define USB_DMATCI1 (USBDEV_BASE + 0x0408) |
| |
| #define USB_DMATC1 (USBDEV_BASE + 0x040c) |
| |
| #define USB_DMAC2 (USBDEV_BASE + 0x0420) |
| |
| #define USB_DMAS2 (USBDEV_BASE + 0x0424) |
| |
| #define USB_DMATCI2 (USBDEV_BASE + 0x0428) |
| |
| #define USB_DMATC2 (USBDEV_BASE + 0x042c) |
| |
| #define USB_TESTC (USBDEV_BASE + 0x0500) |
| #define USB_TESTC_FORCE_HS (1 << 24) |
| |
| #define USB_EPBUF (USBDEV_BASE + 0x8000) |
| |
| #define USB_EPCTRL(n) (USBDEV_BASE + 0x8000 + (n) * 0x4) |
| #define USB_EPCTRL_EMPTI (1 << 27) |
| #define USB_EPCTRL_READI (1 << 26) |
| #define USB_EPCTRL_READOI (1 << 27) |
| #define USB_EPCTRL_READII (1 << 26) |
| #define USB_EPCTRL_STALL (1 << 12) |
| #define USB_EPCTRL_FULL (1 << 11) |
| #define USB_EPCTRL_EMPTY (1 << 10) |
| #define USB_EPCTRL_EMPTYO (1 << 10) |
| #define USB_EPCTRL_EMPTYI (1 << 8) |
| #define USB_EPCTRL_DIR_SHIFT 3 |
| #define USB_EPCTRL_ET_SHIFT 1 |
| #define USB_EPCTRL_EPEN (1 << 0) |
| |
| #define USB_EPCONF(n) (USBDEV_BASE + 0x8040 + (n) * 0x4) |
| #define USB_EPCONF_CIDX_SHIFT 24 |
| #define USB_EPCONF_SIZE_SHIFT 13 |
| #define USB_EPCONF_BASE_SHIFT 0 |
| |
| #define USB_EPCOUNT(n) (USBDEV_BASE + 0x8080 + (n) * 0x4) |
| #define USB_EPCOUNT_PHYCNT_SHIFT 16 |
| #define USB_EPCOUNT_PHYCNT_MASK 0x07ff0000 |
| #define USB_EPCOUNT_APPCNT_SHIFT 0 |
| #define USB_EPCOUNT_APPCNT_MASK 0x000007ff |
| |
| #endif /* __ARCH_ARM_SRC_LC823450_LC823450_USBDEV_H */ |
