u-boot/arch/arm/include/asm/arch-exynos/ehci.h
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00

53 lines
1.3 KiB
C

/*
* SAMSUNG EXYNOS USB HOST EHCI Controller
*
* Copyright (C) 2012 Samsung Electronics Co.Ltd
* Vivek Gautam <gautam.vivek@samsung.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_ARM_ARCH_EHCI_H__
#define __ASM_ARM_ARCH_EHCI_H__
#define CLK_24MHZ 5
#define HOST_CTRL0_PHYSWRSTALL (1 << 31)
#define HOST_CTRL0_COMMONON_N (1 << 9)
#define HOST_CTRL0_SIDDQ (1 << 6)
#define HOST_CTRL0_FORCESLEEP (1 << 5)
#define HOST_CTRL0_FORCESUSPEND (1 << 4)
#define HOST_CTRL0_WORDINTERFACE (1 << 3)
#define HOST_CTRL0_UTMISWRST (1 << 2)
#define HOST_CTRL0_LINKSWRST (1 << 1)
#define HOST_CTRL0_PHYSWRST (1 << 0)
#define HOST_CTRL0_FSEL_MASK (7 << 16)
#define EHCICTRL_ENAINCRXALIGN (1 << 29)
#define EHCICTRL_ENAINCR4 (1 << 28)
#define EHCICTRL_ENAINCR8 (1 << 27)
#define EHCICTRL_ENAINCR16 (1 << 26)
/* Register map for PHY control */
struct exynos_usb_phy {
unsigned int usbphyctrl0;
unsigned int usbphytune0;
unsigned int reserved1[2];
unsigned int hsicphyctrl1;
unsigned int hsicphytune1;
unsigned int reserved2[2];
unsigned int hsicphyctrl2;
unsigned int hsicphytune2;
unsigned int reserved3[2];
unsigned int ehcictrl;
unsigned int ohcictrl;
unsigned int usbotgsys;
unsigned int reserved4;
unsigned int usbotgtune;
};
/* Switch on the VBUS power. */
int board_usb_vbus_init(void);
#endif /* __ASM_ARM_ARCH_EHCI_H__ */