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/*
*
* @Component OMAPCONF
* @Filename stm44xx.h
* @Description Definition file for OMAP44xx STM Module
* @Author Patrick Titiano (p-titiano@ti.com)
* @Date 2011
* @Copyright Texas Instruments Incorporated
*
*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE COPYRIGHT
* OWNER OR 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 __STM44XX_H__
#define __STM44XX_H__


#define OMAP4430_STM_REGADDR(module, reg) ((module) + (reg))

#define OMAP4430_STM_CFG_BASE 0x54161000
#define OMAP4430_STM_SYSCONFIG OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x010)
#define OMAP4430_STM_SYSSTATUS OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x014)
#define OMAP4430_STM_SWMCTRL0 OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x024)
#define OMAP4430_STM_SWMCTRL1 OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x028)
#define OMAP4430_STM_SWMCTRL2 OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x02C)
#define OMAP4430_STM_SWMCTRL3 OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x030)
#define OMAP4430_STM_SWMCTRL4 OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x034)
#define OMAP4430_STM_HWMCTRL OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x038)
#define OMAP4430_PTI_CONFIG OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x03C)
#define OMAP4430_PTI_COUNTD OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x040)
#define OMAP4430_ATB_CONFIG OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x044)
#define OMAP4430_ATB_POINTER OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x048)
#define OMAP4430_ATB_ID OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0x04C)
#define OMAP4430_STM_CTS OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0xFA0)
#define OMAP4430_STM_CTC OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0xFA4)
#define OMAP4430_STM_LOCK OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0xFB0)
#define OMAP4430_STM_LOCK_STS OMAP4430_STM_REGADDR(OMAP4430_STM_CFG_BASE, 0xFB4)


typedef enum {
HW_MASTER_PMI = 0x1D,
HW_MASTER_CMI1 = 0x1E,
HW_MASTER_CMI2 = 0x1F,
HW_MASTER_MAX
} stm_hw_masters;


int stm_claim_ownership(void);
int stm_release_ownership(void);
int stm_is_claimed(void);

int stm_dump_regs(void);

int stm_hw_master_enable(stm_hw_masters hwmid, unsigned char pos);
int stm_hw_master_disable(unsigned char pos);

int stm_atb_prescaler_set(unsigned char div);
int stm_atb_prescaler_get(void);

int stm_atb_capture_enable(void);
int stm_atb_capture_disable(void);

int stm_last_header_pos_get(void);


#endif
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