arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h

   1 /* linux/arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h
   2  *
   3  * Copyright (C) 2010 Samsung Electronics Co. Ltd.
   4  *      Jaswinder Singh <jassi.brar@samsung.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  */
  11
  12 #ifndef __S3C_PL330_PDATA_H
  13 #define __S3C_PL330_PDATA_H
  14
  15 #include <plat/s3c-dma-pl330.h>
  16
  17 /*
  18  * Every PL330 DMAC has max 32 peripheral interfaces,
  19  * of which some may be not be really used in your
  20  * DMAC's configuration.
  21  * Populate this array of 32 peri i/fs with relevant
  22  * channel IDs for used peri i/f and DMACH_MAX for
  23  * those unused.
  24  *
  25  * The platforms just need to provide this info
  26  * to the S3C DMA API driver for PL330.
  27  */
  28 struct s3c_pl330_platdata {
  29         enum dma_ch peri[32];
  30 };
  31
  32 #endif /* __S3C_PL330_PDATA_H */