68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/* $NetBSD: omapl1x_misc.h,v 1.1 2013/10/02 16:48:26 matt Exp $ */
|
|
/*
|
|
* Copyright (c) 2013 Sughosh Ganu
|
|
*
|
|
* 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 this list of conditions
|
|
* and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce this list of conditions
|
|
* and the following disclaimer in the documentation and/or other materials
|
|
* provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED ``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 ANY
|
|
* 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 _ARM_OMAP_OMAPL1X_MISC_H_
|
|
#define _ARM_OMAP_OMAPL1X_MISC_H_
|
|
|
|
|
|
#ifndef STATHZ
|
|
# define STATHZ 64
|
|
#endif
|
|
|
|
#define USB0REF_FREQ 0xf
|
|
#define USB0REF_FREQ_24M 0x2
|
|
|
|
#define USB0VBDTCTEN __BIT(4)
|
|
#define USB0SESNDEN __BIT(5)
|
|
#define USB0PHY_PLLON __BIT(6)
|
|
#define USB1SUSPENDM __BIT(7)
|
|
#define USB0OTGPWDN __BIT(9)
|
|
#define USB0PHYPWDN __BIT(10)
|
|
#define USB0PHYCLKMUX __BIT(11)
|
|
#define USB1PHYCLKMUX __BIT(12)
|
|
#define USB0OTGMODE __BITS(13,14)
|
|
#define RESET __BIT(15)
|
|
#define USB0PHYCLKGD __BIT(17)
|
|
|
|
#define SYSCFG_KICK0R_KEY 0x83E70B13
|
|
#define SYSCFG_KICK1R_KEY 0x95A4F1E0
|
|
|
|
#define PSC1_USB20_MODULE 0x1
|
|
#define PSC1_USB11_MODULE 0x2
|
|
|
|
struct omapl1x_syscfg {
|
|
bus_space_tag_t syscfg_iot; /* Bus tag */
|
|
bus_addr_t syscfg_addr; /* Address */
|
|
bus_space_handle_t syscfg_ioh;
|
|
bus_size_t syscfg_size;
|
|
};
|
|
|
|
void omapl1x_reset(void);
|
|
uint8_t omapl1x_lpsc_enable(uint32_t module);
|
|
uint8_t omapl1x_usbclk_enable(struct omapl1x_syscfg *syscfg);
|
|
uint64_t omapl1x_get_tc_freq(void);
|
|
|
|
#endif /* ARM_OMAP__OMAPL1X_MISC_H_ */
|