text: /*
   * See file CREDITS for list of people who contributed to this
   * project.
   *
   * 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
   */
  
  /*
   * lh7a400 SoC interface
   */
  
  #ifndef __LH7A400_H__
  #define __LH7A400_H__
  
  #include "lh7a40x.h"
  
  /* Interrupt Controller (userguide 8.2.1) */
  typedef struct {
  	volatile u32  intsr;
  	volatile u32  intrsr;
  	volatile u32  intens;
  	volatile u32  intenc;
  	volatile u32  rsvd1;
  	volatile u32  rsvd2;
  	volatile u32  rsvd3;
  } /*__attribute__((__packed__))*/ lh7a400_interrupt_t;
  #define LH7A400_INTERRUPT_BASE    (0x80000500)
  #define LH7A400_INTERRUPT_PTR     ((lh7a400_interrupt_t*) LH7A400_INTERRUPT_BASE)
  
  /* (DMA) Direct Memory Access Controller (userguide 9.2.1) */
  typedef struct {
  	lh7a40x_dmachan_t  chan[15];
  	volatile u32       glblint;
  	volatile u32       rsvd1;
  	volatile u32       rsvd2;
  	volatile u32       rsvd3;
  } /*__attribute__((__packed__))*/ lh7a400_dma_t;
  
  #define LH7A400_DMA_BASE      (0x80002800)
  #define DMA_USBTX_OFFSET      (0x000)
  #define DMA_USBRX_OFFSET      (0x040)
  #define DMA_MMCTX_OFFSET      (0x080)
  #define DMA_MMCRX_OFFSET      (0x0C0)
  #define DMA_AC97_BASE         (0x80002A00)
  
  #define LH7A400_DMA_PTR    ((lh7a400_dma_t*) LH7A400_DMA_BASE)
  #define LH7A400_DMA_USBTX \
  	((lh7a400_dmachan_t*) (LH7A400_DMA_BASE + DMA_USBTX_OFFSET))
  #define LH7A400_DMA_USBRX \
  	((lh7a400_dmachan_t*) (LH7A400_DMA_BASE + DMA_USBRX_OFFSET))
  #define LH7A400_DMA_MMCTX \
  	((lh7a400_dmachan_t*) (LH7A400_DMA_BASE + DMA_MMCTX_OFFSET))
  #define LH7A400_DMA_MMCRX \
  	((lh7a400_dmachan_t*) (LH7A400_DMA_BASE + DMA_MMCRX_OFFSET))
  #define LH7A400_AC97RX(n) \
  	((lh7a400_dmachan_t*) (LH7A400_AC97_BASE + \
  	((2*n) * sizeof(lh7a400_dmachan_t))))
  #define LH7A400_AC97TX(n) \
  	((lh7a400_dmachan_t*) (LH7A400_AC97_BASE + \
  	(((2*n)+1) * sizeof(lh7a400_dmachan_t))))
  
  #endif  /* __LH7A400_H__ */
  