text: /*
   * stmp37xx: I2C 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
   */
  #define REGS_I2C_BASE	(STMP3XXX_REGS_BASE + 0x58000)
  #define REGS_I2C_PHYS	0x80058000
  #define REGS_I2C_SIZE	0x2000
  
  #define HW_I2C_CTRL0		0x0
  #define BM_I2C_CTRL0_XFER_COUNT	0x0000FFFF
  #define BP_I2C_CTRL0_XFER_COUNT	0
  #define BM_I2C_CTRL0_DIRECTION	0x00010000
  #define BM_I2C_CTRL0_MASTER_MODE	0x00020000
  #define BM_I2C_CTRL0_PRE_SEND_START	0x00080000
  #define BM_I2C_CTRL0_POST_SEND_STOP	0x00100000
  #define BM_I2C_CTRL0_RETAIN_CLOCK	0x00200000
  #define BM_I2C_CTRL0_SEND_NAK_ON_LAST	0x02000000
  #define BM_I2C_CTRL0_CLKGATE	0x40000000
  #define BM_I2C_CTRL0_SFTRST	0x80000000
  
  #define HW_I2C_TIMING0		0x10
  
  #define HW_I2C_TIMING1		0x20
  
  #define HW_I2C_TIMING2		0x30
  
  #define HW_I2C_CTRL1		0x40
  #define BM_I2C_CTRL1_SLAVE_IRQ	0x00000001
  #define BP_I2C_CTRL1_SLAVE_IRQ	0
  #define BM_I2C_CTRL1_SLAVE_STOP_IRQ	0x00000002
  #define BM_I2C_CTRL1_MASTER_LOSS_IRQ	0x00000004
  #define BM_I2C_CTRL1_EARLY_TERM_IRQ	0x00000008
  #define BM_I2C_CTRL1_OVERSIZE_XFER_TERM_IRQ	0x00000010
  #define BM_I2C_CTRL1_NO_SLAVE_ACK_IRQ	0x00000020
  #define BM_I2C_CTRL1_DATA_ENGINE_CMPLT_IRQ	0x00000040
  #define BM_I2C_CTRL1_BUS_FREE_IRQ	0x00000080
  #define BM_I2C_CTRL1_CLR_GOT_A_NAK	0x10000000
  
  #define HW_I2C_VERSION		0x90
  