arch/arm/mach-davinci/include/mach/dm646x.h

   1 /*
   2  * Chip specific defines for DM646x SoC
   3  *
   4  * Author: Kevin Hilman, Deep Root Systems, LLC
   5  *
   6  * 2007 (c) Deep Root Systems, LLC. This file is licensed under
   7  * the terms of the GNU General Public License version 2. This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  */
  11 #ifndef __ASM_ARCH_DM646X_H
  12 #define __ASM_ARCH_DM646X_H
  13
  14 #include <mach/hardware.h>
  15 #include <mach/emac.h>
  16 #include <mach/asp.h>
  17 #include <linux/i2c.h>
  18 #include <linux/videodev2.h>
  19
  20 #define DM646X_EMAC_BASE                (0x01C80000)
  21 #define DM646X_EMAC_CNTRL_OFFSET        (0x0000)
  22 #define DM646X_EMAC_CNTRL_MOD_OFFSET    (0x1000)
  23 #define DM646X_EMAC_CNTRL_RAM_OFFSET    (0x2000)
  24 #define DM646X_EMAC_MDIO_OFFSET         (0x4000)
  25 #define DM646X_EMAC_CNTRL_RAM_SIZE      (0x2000)
  26
  27 #define DM646X_ATA_REG_BASE             (0x01C66000)
  28
  29 void __init dm646x_init(void);
  30 void __init dm646x_init_ide(void);
  31 void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
  32 void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
  33
  34 void dm646x_video_init(void);
  35
  36 enum vpif_if_type {
  37         VPIF_IF_BT656,
  38         VPIF_IF_BT1120,
  39         VPIF_IF_RAW_BAYER
  40 };
  41
  42 struct vpif_interface {
  43         enum vpif_if_type if_type;
  44         unsigned hd_pol:1;
  45         unsigned vd_pol:1;
  46         unsigned fid_pol:1;
  47 };
  48
  49 struct vpif_subdev_info {
  50         const char *name;
  51         struct i2c_board_info board_info;
  52         u32 input;
  53         u32 output;
  54         unsigned can_route:1;
  55         struct vpif_interface vpif_if;
  56 };
  57
  58 struct vpif_display_config {
  59         int (*set_clock)(int, int);
  60         struct vpif_subdev_info *subdevinfo;
  61         int subdev_count;
  62         const char **output;
  63         int output_count;
  64         const char *card_name;
  65 };
  66
  67 struct vpif_input {
  68         struct v4l2_input input;
  69         const char *subdev_name;
  70 };
  71
  72 #define VPIF_CAPTURE_MAX_CHANNELS       2
  73
  74 struct vpif_capture_chan_config {
  75         const struct vpif_input *inputs;
  76         int input_count;
  77 };
  78
  79 struct vpif_capture_config {
  80         int (*setup_input_channel_mode)(int);
  81         int (*setup_input_path)(int, const char *);
  82         struct vpif_capture_chan_config chan_config[VPIF_CAPTURE_MAX_CHANNELS];
  83         struct vpif_subdev_info *subdev_info;
  84         int subdev_count;
  85         const char *card_name;
  86 };
  87
  88 void dm646x_setup_vpif(struct vpif_display_config *,
  89                        struct vpif_capture_config *);
  90
  91 #endif /* __ASM_ARCH_DM646X_H */