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/asp.h>
  16 #include <linux/i2c.h>
  17 #include <linux/videodev2.h>
  18 #include <linux/clk.h>
  19 #include <linux/davinci_emac.h>
  20
  21 #define DM646X_EMAC_BASE                (0x01C80000)
  22 #define DM646X_EMAC_CNTRL_OFFSET        (0x0000)
  23 #define DM646X_EMAC_CNTRL_MOD_OFFSET    (0x1000)
  24 #define DM646X_EMAC_CNTRL_RAM_OFFSET    (0x2000)
  25 #define DM646X_EMAC_MDIO_OFFSET         (0x4000)
  26 #define DM646X_EMAC_CNTRL_RAM_SIZE      (0x2000)
  27
  28 #define DM646X_ATA_REG_BASE             (0x01C66000)
  29
  30 void __init dm646x_init(void);
  31 void __init dm646x_init_ide(void);
  32 void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
  33 void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
  34 void __init dm646x_board_setup_refclk(struct clk *clk);
  35
  36 void dm646x_video_init(void);
  37
  38 enum vpif_if_type {
  39         VPIF_IF_BT656,
  40         VPIF_IF_BT1120,
  41         VPIF_IF_RAW_BAYER
  42 };
  43
  44 struct vpif_interface {
  45         enum vpif_if_type if_type;
  46         unsigned hd_pol:1;
  47         unsigned vd_pol:1;
  48         unsigned fid_pol:1;
  49 };
  50
  51 struct vpif_subdev_info {
  52         const char *name;
  53         struct i2c_board_info board_info;
  54         u32 input;
  55         u32 output;
  56         unsigned can_route:1;
  57         struct vpif_interface vpif_if;
  58 };
  59
  60 struct vpif_display_config {
  61         int (*set_clock)(int, int);
  62         struct vpif_subdev_info *subdevinfo;
  63         int subdev_count;
  64         const char **output;
  65         int output_count;
  66         const char *card_name;
  67 };
  68
  69 struct vpif_input {
  70         struct v4l2_input input;
  71         const char *subdev_name;
  72 };
  73
  74 #define VPIF_CAPTURE_MAX_CHANNELS       2
  75
  76 struct vpif_capture_chan_config {
  77         const struct vpif_input *inputs;
  78         int input_count;
  79 };
  80
  81 struct vpif_capture_config {
  82         int (*setup_input_channel_mode)(int);
  83         int (*setup_input_path)(int, const char *);
  84         struct vpif_capture_chan_config chan_config[VPIF_CAPTURE_MAX_CHANNELS];
  85         struct vpif_subdev_info *subdev_info;
  86         int subdev_count;
  87         const char *card_name;
  88 };
  89
  90 void dm646x_setup_vpif(struct vpif_display_config *,
  91                        struct vpif_capture_config *);
  92
  93 #endif /* __ASM_ARCH_DM646X_H */