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/*
* STMP APBX Register Definitions
*
* Copyright (c) 2008 Freescale Semiconductor
* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __ARCH_ARM___APBX_H
#define __ARCH_ARM___APBX_H 1
#include <mach/stmp3xxx_regs.h>
#define REGS_APBX_BASE (REGS_BASE + 0x24000)
#define REGS_APBX_BASE_PHYS (0x80024000)
#define REGS_APBX_SIZE 0x00002000
HW_REGISTER(HW_APBX_CTRL0, REGS_APBX_BASE, 0x00000000)
#define HW_APBX_CTRL0_ADDR (REGS_APBX_BASE + 0x00000000)
#define BM_APBX_CTRL0_SFTRST 0x80000000
#define BM_APBX_CTRL0_CLKGATE 0x40000000
HW_REGISTER(HW_APBX_CTRL1, REGS_APBX_BASE, 0x00000010)
HW_REGISTER(HW_APBX_CTRL2, REGS_APBX_BASE, 0x00000020)
HW_REGISTER(HW_APBX_CHANNEL_CTRL, REGS_APBX_BASE, 0x00000030)
#define BP_APBX_CHANNEL_CTRL_RESET_CHANNEL 16
#define BM_APBX_CHANNEL_CTRL_RESET_CHANNEL 0xFFFF0000
#define BF_APBX_CHANNEL_CTRL_RESET_CHANNEL(v) \
(((v) << BP_APBX_CHANNEL_CTRL_RESET_CHANNEL) & \
BM_APBX_CHANNEL_CTRL_RESET_CHANNEL)
HW_REGISTER_0(HW_APBX_DEVSEL, REGS_APBX_BASE, 0x00000040)
HW_REGISTER_0_INDEXED(HW_APBX_CHn_CURCMDAR, REGS_APBX_BASE, 0x00000100, 0x70)
HW_REGISTER_0_INDEXED(HW_APBX_CHn_NXTCMDAR, REGS_APBX_BASE, 0x00000110, 0x70)
HW_REGISTER_0_INDEXED(HW_APBX_CHn_CMD, REGS_APBX_BASE, 0x00000120, 0x70)
#define BP_APBX_CHn_CMD_XFER_COUNT 16
#define BM_APBX_CHn_CMD_XFER_COUNT 0xFFFF0000
#define BF_APBX_CHn_CMD_XFER_COUNT(v) \
(((v) << 16) & BM_APBX_CHn_CMD_XFER_COUNT)
#define BP_APBX_CHn_CMD_CMDWORDS 12
#define BM_APBX_CHn_CMD_CMDWORDS 0x0000F000
#define BF_APBX_CHn_CMD_CMDWORDS(v) \
(((v) << 12) & BM_APBX_CHn_CMD_CMDWORDS)
#define BM_APBX_CHn_CMD_HALTONTERMINATE 0x00000100
#define BM_APBX_CHn_CMD_WAIT4ENDCMD 0x00000080
#define BM_APBX_CHn_CMD_SEMAPHORE 0x00000040
#define BM_APBX_CHn_CMD_IRQONCMPLT 0x00000008
#define BM_APBX_CHn_CMD_CHAIN 0x00000004
#define BP_APBX_CHn_CMD_COMMAND 0
#define BM_APBX_CHn_CMD_COMMAND 0x00000003
#define BF_APBX_CHn_CMD_COMMAND(v) \
(((v) << 0) & BM_APBX_CHn_CMD_COMMAND)
#define BV_APBX_CHn_CMD_COMMAND__NO_DMA_XFER 0x0
#define BV_APBX_CHn_CMD_COMMAND__DMA_WRITE 0x1
#define BV_APBX_CHn_CMD_COMMAND__DMA_READ 0x2
HW_REGISTER_0_INDEXED(HW_APBX_CHn_BAR, REGS_APBX_BASE, 0x00000130, 0x70)
HW_REGISTER_0_INDEXED(HW_APBX_CHn_SEMA, REGS_APBX_BASE, 0x00000140, 0x70)
#define BP_APBX_CHn_SEMA_PHORE 16
#define BM_APBX_CHn_SEMA_PHORE 0x00FF0000
#define BF_APBX_CHn_SEMA_PHORE(v) \
(((v) << 16) & BM_APBX_CHn_SEMA_PHORE)
#define BP_APBX_CHn_SEMA_INCREMENT_SEMA 0
#define BM_APBX_CHn_SEMA_INCREMENT_SEMA 0x000000FF
#define BF_APBX_CHn_SEMA_INCREMENT_SEMA(v) \
(((v) << 0) & BM_APBX_CHn_SEMA_INCREMENT_SEMA)
HW_REGISTER_0_INDEXED(HW_APBX_CHn_DEBUG1, REGS_APBX_BASE, 0x00000150, 0x70)
HW_REGISTER_0_INDEXED(HW_APBX_CHn_DEBUG2, REGS_APBX_BASE, 0x00000160, 0x70)
HW_REGISTER_0(HW_APBX_VERSION, REGS_APBX_BASE, 0x00000800)
#endif /* __ARCH_ARM___APBX_H */
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