diff options
Diffstat (limited to 'drivers/usb/musb/davinci.h')
| -rw-r--r-- | drivers/usb/musb/davinci.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/drivers/usb/musb/davinci.h b/drivers/usb/musb/davinci.h deleted file mode 100644 index 29bb08c..0000000 --- a/drivers/usb/musb/davinci.h +++ /dev/null @@ -1,73 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * TI's Davinci platform specific USB wrapper functions. - * - * Copyright (c) 2008 Texas Instruments - * - * Author: Thomas Abraham t-abraham@ti.com, Texas Instruments - */ - -#ifndef __DAVINCI_USB_H__ -#define __DAVINCI_USB_H__ - -#include <asm/arch/hardware.h> -#include "musb_core.h" - -/* Base address of DAVINCI usb0 wrapper */ -#define DAVINCI_USB0_BASE 0x01C64000 - -/* Base address of DAVINCI musb core */ -#define MENTOR_USB0_BASE (DAVINCI_USB0_BASE+0x400) - -/* - * Davinci platform USB wrapper register overlay. Note: Only the required - * registers are included in this structure. It can be expanded as required. - */ -struct davinci_usb_regs { - u32 version; - u32 ctrlr; - u32 reserved[0x20]; - u32 intclrr; - u32 intmskr; - u32 intmsksetr; -}; - -#define DAVINCI_USB_TX_ENDPTS_MASK 0x1f /* ep0 + 4 tx */ -#define DAVINCI_USB_RX_ENDPTS_MASK 0x1e /* 4 rx */ -#define DAVINCI_USB_USBINT_SHIFT 16 -#define DAVINCI_USB_TXINT_SHIFT 0 -#define DAVINCI_USB_RXINT_SHIFT 8 -#define DAVINCI_INTR_DRVVBUS 0x0100 - -#define DAVINCI_USB_USBINT_MASK 0x01ff0000 /* 8 Mentor, DRVVBUS */ -#define DAVINCI_USB_TXINT_MASK \ - (DAVINCI_USB_TX_ENDPTS_MASK << DAVINCI_USB_TXINT_SHIFT) -#define DAVINCI_USB_RXINT_MASK \ - (DAVINCI_USB_RX_ENDPTS_MASK << DAVINCI_USB_RXINT_SHIFT) -#define MGC_BUSCTL_OFFSET(_bEnd, _bOffset) \ - (0x80 + (8*(_bEnd)) + (_bOffset)) - -/* Integrated highspeed/otg PHY */ -#define USBPHY_CTL_PADDR (DAVINCI_SYSTEM_MODULE_BASE + 0x34) -#define USBPHY_PHY24MHZ (1 << 13) -#define USBPHY_PHYCLKGD (1 << 8) -#define USBPHY_SESNDEN (1 << 7) /* v(sess_end) comparator */ -#define USBPHY_VBDTCTEN (1 << 6) /* v(bus) comparator */ -#define USBPHY_PHYPLLON (1 << 4) /* override pll suspend */ -#define USBPHY_CLKO1SEL (1 << 3) -#define USBPHY_OSCPDWN (1 << 2) -#define USBPHY_PHYPDWN (1 << 0) - -/* Timeout for Davinci USB module */ -#define DAVINCI_USB_TIMEOUT 0x3FFFFFF - -/* IO Expander I2C address and VBUS enable mask */ -#define IOEXP_I2C_ADDR 0x3A -#define IOEXP_VBUSEN_MASK 1 - -/* extern functions */ -extern void lpsc_on(unsigned int id); -extern int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len); -extern int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len); -extern void enable_vbus(void); -#endif /* __DAVINCI_USB_H__ */ |