/* * drivers/media/video/omap/omap16xxcam.h * * Copyright (C) 2004 Texas Instruments, Inc. * * This package is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifndef OMAP_16XX_CAM_H #define OMAP_16XX_CAM_H #define DMA_ELEM_SIZE 4 #define FIFO_TRIGGER_LVL (32) /* * --------------------------------------------------------------------------- * OMAP1610 Camera Interface * --------------------------------------------------------------------------- */ #ifdef CONFIG_MACH_OMAP_H3 #define CAMERA_BASE (0x2007d800) #else #define CAMERA_BASE (IO_PHYS + 0x6800) #endif #define CAM_CTRLCLOCK_REG (CAMERA_BASE + 0x00) #define CAM_IT_STATUS_REG (CAMERA_BASE + 0x04) #define CAM_MODE_REG (CAMERA_BASE + 0x08) #define CAM_STATUS_REG (CAMERA_BASE + 0x0C) #define CAM_CAMDATA_REG (CAMERA_BASE + 0x10) #define CAM_GPIO_REG (CAMERA_BASE + 0x14) #define CAM_PEAK_CTR_REG (CAMERA_BASE + 0x18) #define CAMERA_IOSIZE 0x1C /* CTRLCLOCK bit shifts */ #define FOSCMOD_BIT 0 #define FOSCMOD_MASK (0x7 << FOSCMOD_BIT) #define FOSCMOD_12MHz 0x0 #define FOSCMOD_6MHz 0x2 #define FOSCMOD_9_6MHz 0x4 #define FOSCMOD_24MHz 0x5 #define FOSCMOD_8MHz 0x6 #define FOSCMOD_TC2_CK2 0x3 #define FOSCMOD_TC2_CK3 0x1 #define FOSCMOD_TC2_CK4 0x5 #define FOSCMOD_TC2_CK8 0x0 #define FOSCMOD_TC2_CK10 0x4 #define FOSCMOD_TC2_CK12 0x6 #define FOSCMOD_TC2_CK16 0x2 #define POLCLK (1<<3) #define CAMEXCLK_EN (1<<4) #define MCLK_EN (1<<5) #define DPLL_EN (1<<6) #define LCLK_EN (1<<7) /* IT_STATUS bit shifts */ #define V_UP (1<<0) #define V_DOWN (1<<1) #define H_UP (1<<2) #define H_DOWN (1<<3) #define FIFO_FULL (1<<4) #define DATA_XFER (1<<5) /* MODE bit shifts */ #define CAMOSC (1<<0) #define IMGSIZE_BIT 1 #define IMGSIZE_MASK (0x3 << IMGSIZE_BIT) #define IMGSIZE_CIF (0x0 << IMGSIZE_BIT) /* 352x288 */ #define IMGSIZE_QCIF (0x1 << IMGSIZE_BIT) /* 176x144 */ #define IMGSIZE_VGA (0x2 << IMGSIZE_BIT) /* 640x480 */ #define IMGSIZE_QVGA (0x3 << IMGSIZE_BIT) /* 320x240 */ #define ORDERCAMD (1<<3) #define EN_V_UP (1<<4) #define EN_V_DOWN (1<<5) #define EN_H_UP (1<<6) #define EN_H_DOWN (1<<7) #define EN_DMA (1<<8) #define THRESHOLD (1<<9) #define THRESHOLD_BIT 9 #define THRESHOLD_MASK (0x7f<<9) #define EN_NIRQ (1<<16) #define EN_FIFO_FULL (1<<17) #define RAZ_FIFO (1<<18) /* STATUS bit shifts */ #define VSTATUS (1<<0) #define HSTATUS (1<<1) /* GPIO bit shifts */ #define CAM_RST (1<<0) #define XCLK_6MHZ 6000000 #define XCLK_8MHZ 8000000 #define XCLK_9_6MHZ 9000000 #define XCLK_12MHZ 12000000 #define XCLK_24MHZ 24000000 #endif /* OMAP_16XX_CAM_H */