1/* 2 * Copyright (C) 2005-2006 by Texas Instruments 3 * 4 * The Inventra Controller Driver for Linux is free software; you 5 * can redistribute it and/or modify it under the terms of the GNU 6 * General Public License version 2 as published by the Free Software 7 * Foundation. 8 */ 9 10#ifndef __MUSB_HDRDF_H__ 11#define __MUSB_HDRDF_H__ 12 13/* 14 * DaVinci-specific definitions 15 */ 16 17/* Integrated highspeed/otg PHY */ 18#define USBPHY_CTL_PADDR 0x01c40034 19#define USBPHY_DATAPOL BIT(11) /* (dm355) switch D+/D- */ 20#define USBPHY_PHYCLKGD BIT(8) 21#define USBPHY_SESNDEN BIT(7) /* v(sess_end) comparator */ 22#define USBPHY_VBDTCTEN BIT(6) /* v(bus) comparator */ 23#define USBPHY_VBUSSENS BIT(5) /* (dm355,ro) is vbus > 0.5V */ 24#define USBPHY_PHYPLLON BIT(4) /* override pll suspend */ 25#define USBPHY_CLKO1SEL BIT(3) 26#define USBPHY_OSCPDWN BIT(2) 27#define USBPHY_OTGPDWN BIT(1) 28#define USBPHY_PHYPDWN BIT(0) 29 30#define DM355_DEEPSLEEP_PADDR 0x01c40048 31#define DRVVBUS_FORCE BIT(2) 32#define DRVVBUS_OVERRIDE BIT(1) 33 34/* For now include usb OTG module registers here */ 35#define DAVINCI_USB_VERSION_REG 0x00 36#define DAVINCI_USB_CTRL_REG 0x04 37#define DAVINCI_USB_STAT_REG 0x08 38#define DAVINCI_RNDIS_REG 0x10 39#define DAVINCI_AUTOREQ_REG 0x14 40#define DAVINCI_USB_INT_SOURCE_REG 0x20 41#define DAVINCI_USB_INT_SET_REG 0x24 42#define DAVINCI_USB_INT_SRC_CLR_REG 0x28 43#define DAVINCI_USB_INT_MASK_REG 0x2c 44#define DAVINCI_USB_INT_MASK_SET_REG 0x30 45#define DAVINCI_USB_INT_MASK_CLR_REG 0x34 46#define DAVINCI_USB_INT_SRC_MASKED_REG 0x38 47#define DAVINCI_USB_EOI_REG 0x3c 48#define DAVINCI_USB_EOI_INTVEC 0x40 49 50/* BEGIN CPPI-generic (?) */ 51 52/* CPPI related registers */ 53#define DAVINCI_TXCPPI_CTRL_REG 0x80 54#define DAVINCI_TXCPPI_TEAR_REG 0x84 55#define DAVINCI_CPPI_EOI_REG 0x88 56#define DAVINCI_CPPI_INTVEC_REG 0x8c 57#define DAVINCI_TXCPPI_MASKED_REG 0x90 58#define DAVINCI_TXCPPI_RAW_REG 0x94 59#define DAVINCI_TXCPPI_INTENAB_REG 0x98 60#define DAVINCI_TXCPPI_INTCLR_REG 0x9c 61 62#define DAVINCI_RXCPPI_CTRL_REG 0xC0 63#define DAVINCI_RXCPPI_MASKED_REG 0xD0 64#define DAVINCI_RXCPPI_RAW_REG 0xD4 65#define DAVINCI_RXCPPI_INTENAB_REG 0xD8 66#define DAVINCI_RXCPPI_INTCLR_REG 0xDC 67 68#define DAVINCI_RXCPPI_BUFCNT0_REG 0xE0 69#define DAVINCI_RXCPPI_BUFCNT1_REG 0xE4 70#define DAVINCI_RXCPPI_BUFCNT2_REG 0xE8 71#define DAVINCI_RXCPPI_BUFCNT3_REG 0xEC 72 73/* CPPI state RAM entries */ 74#define DAVINCI_CPPI_STATERAM_BASE_OFFSET 0x100 75 76#define DAVINCI_TXCPPI_STATERAM_OFFSET(chnum) \ 77 (DAVINCI_CPPI_STATERAM_BASE_OFFSET + ((chnum) * 0x40)) 78#define DAVINCI_RXCPPI_STATERAM_OFFSET(chnum) \ 79 (DAVINCI_CPPI_STATERAM_BASE_OFFSET + 0x20 + ((chnum) * 0x40)) 80 81/* CPPI masks */ 82#define DAVINCI_DMA_CTRL_ENABLE 1 83#define DAVINCI_DMA_CTRL_DISABLE 0 84 85#define DAVINCI_DMA_ALL_CHANNELS_ENABLE 0xF 86#define DAVINCI_DMA_ALL_CHANNELS_DISABLE 0xF 87 88/* END CPPI-generic (?) */ 89 90#define DAVINCI_USB_TX_ENDPTS_MASK 0x1f /* ep0 + 4 tx */ 91#define DAVINCI_USB_RX_ENDPTS_MASK 0x1e /* 4 rx */ 92 93#define DAVINCI_USB_USBINT_SHIFT 16 94#define DAVINCI_USB_TXINT_SHIFT 0 95#define DAVINCI_USB_RXINT_SHIFT 8 96 97#define DAVINCI_INTR_DRVVBUS 0x0100 98 99#define DAVINCI_USB_USBINT_MASK 0x01ff0000 /* 8 Mentor, DRVVBUS */ 100#define DAVINCI_USB_TXINT_MASK \ 101 (DAVINCI_USB_TX_ENDPTS_MASK << DAVINCI_USB_TXINT_SHIFT) 102#define DAVINCI_USB_RXINT_MASK \ 103 (DAVINCI_USB_RX_ENDPTS_MASK << DAVINCI_USB_RXINT_SHIFT) 104 105#define DAVINCI_BASE_OFFSET 0x400 106 107#endif /* __MUSB_HDRDF_H__ */ 108