LXR linux/arch/arm/mach-davinci/davinci.h

   1/*
   2 * This file contains the processor specific definitions
   3 * of the TI DM644x, DM355, DM365, and DM646x.
   4 *
   5 * Copyright (C) 2011 Texas Instruments Incorporated
   6 * Copyright (c) 2007 Deep Root Systems, LLC
   7 *
   8 * This program is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU General Public License as
  10 * published by the Free Software Foundation version 2.
  11 *
  12 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
  13 * kind, whether express or implied; without even the implied warranty
  14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 * GNU General Public License for more details.
  16 */
  17#ifndef __DAVINCI_H
  18#define __DAVINCI_H
  19
  20#include <linux/clk.h>
  21#include <linux/videodev2.h>
  22#include <linux/davinci_emac.h>
  23#include <linux/platform_device.h>
  24#include <linux/spi/spi.h>
  25#include <linux/platform_data/davinci_asp.h>
  26#include <linux/platform_data/edma.h>
  27#include <linux/platform_data/keyscan-davinci.h>
  28#include <mach/hardware.h>
  29
  30#include <media/davinci/vpfe_capture.h>
  31#include <media/davinci/vpif_types.h>
  32#include <media/davinci/vpss.h>
  33#include <media/davinci/vpbe_types.h>
  34#include <media/davinci/vpbe_venc.h>
  35#include <media/davinci/vpbe.h>
  36#include <media/davinci/vpbe_osd.h>
  37
  38#define DAVINCI_SYSTEM_MODULE_BASE      0x01c40000
  39#define SYSMOD_VDAC_CONFIG              0x2c
  40#define SYSMOD_VIDCLKCTL                0x38
  41#define SYSMOD_VPSS_CLKCTL              0x44
  42#define SYSMOD_VDD3P3VPWDN              0x48
  43#define SYSMOD_VSCLKDIS                 0x6c
  44#define SYSMOD_PUPDCTL1                 0x7c
  45
  46/* VPSS CLKCTL bit definitions */
  47#define VPSS_MUXSEL_EXTCLK_ENABLE       BIT(1)
  48#define VPSS_VENCCLKEN_ENABLE           BIT(3)
  49#define VPSS_DACCLKEN_ENABLE            BIT(4)
  50#define VPSS_PLLC2SYSCLK5_ENABLE        BIT(5)
  51
  52extern void __iomem *davinci_sysmod_base;
  53#define DAVINCI_SYSMOD_VIRT(x)  (davinci_sysmod_base + (x))
  54void davinci_map_sysmod(void);
  55
  56#define DAVINCI_GPIO_BASE 0x01C67000
  57int davinci_gpio_register(struct resource *res, int size, void *pdata);
  58
  59/* DM355 base addresses */
  60#define DM355_ASYNC_EMIF_CONTROL_BASE   0x01e10000
  61#define DM355_ASYNC_EMIF_DATA_CE0_BASE  0x02000000
  62
  63#define ASP1_TX_EVT_EN  1
  64#define ASP1_RX_EVT_EN  2
  65
  66/* DM365 base addresses */
  67#define DM365_ASYNC_EMIF_CONTROL_BASE   0x01d10000
  68#define DM365_ASYNC_EMIF_DATA_CE0_BASE  0x02000000
  69#define DM365_ASYNC_EMIF_DATA_CE1_BASE  0x04000000
  70
  71/* DM644x base addresses */
  72#define DM644X_ASYNC_EMIF_CONTROL_BASE  0x01e00000
  73#define DM644X_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
  74#define DM644X_ASYNC_EMIF_DATA_CE1_BASE 0x04000000
  75#define DM644X_ASYNC_EMIF_DATA_CE2_BASE 0x06000000
  76#define DM644X_ASYNC_EMIF_DATA_CE3_BASE 0x08000000
  77
  78/* DM646x base addresses */
  79#define DM646X_ASYNC_EMIF_CONTROL_BASE  0x20008000
  80#define DM646X_ASYNC_EMIF_CS2_SPACE_BASE 0x42000000
  81
  82int davinci_init_wdt(void);
  83
  84/* DM355 function declarations */
  85void dm355_init(void);
  86void dm355_init_spi0(unsigned chipselect_mask,
  87                const struct spi_board_info *info, unsigned len);
  88void dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata);
  89int dm355_init_video(struct vpfe_config *, struct vpbe_config *);
  90int dm355_gpio_register(void);
  91
  92/* DM365 function declarations */
  93void dm365_init(void);
  94void dm365_init_asp(struct snd_platform_data *pdata);
  95void dm365_init_vc(struct snd_platform_data *pdata);
  96void dm365_init_ks(struct davinci_ks_platform_data *pdata);
  97void dm365_init_rtc(void);
  98void dm365_init_spi0(unsigned chipselect_mask,
  99                        const struct spi_board_info *info, unsigned len);
 100int dm365_init_video(struct vpfe_config *, struct vpbe_config *);
 101int dm365_gpio_register(void);
 102
 103/* DM644x function declarations */
 104void dm644x_init(void);
 105void dm644x_init_asp(struct snd_platform_data *pdata);
 106int dm644x_init_video(struct vpfe_config *, struct vpbe_config *);
 107int dm644x_gpio_register(void);
 108
 109/* DM646x function declarations */
 110void dm646x_init(void);
 111void dm646x_init_mcasp0(struct snd_platform_data *pdata);
 112void dm646x_init_mcasp1(struct snd_platform_data *pdata);
 113int dm646x_init_edma(struct edma_rsv_info *rsv);
 114void dm646x_video_init(void);
 115void dm646x_setup_vpif(struct vpif_display_config *,
 116                       struct vpif_capture_config *);
 117int dm646x_gpio_register(void);
 118
 119extern struct platform_device dm365_serial_device[];
 120extern struct platform_device dm355_serial_device[];
 121extern struct platform_device dm644x_serial_device[];
 122extern struct platform_device dm646x_serial_device[];
 123#endif /*__DAVINCI_H */
 124