1/* 2 * mx3_camera.h - i.MX3x camera driver header file 3 * 4 * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> 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 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 */ 16 17#ifndef _MX3_CAMERA_H_ 18#define _MX3_CAMERA_H_ 19 20#include <linux/device.h> 21 22#define MX3_CAMERA_CLK_SRC 1 23#define MX3_CAMERA_EXT_VSYNC 2 24#define MX3_CAMERA_DP 4 25#define MX3_CAMERA_PCP 8 26#define MX3_CAMERA_HSP 0x10 27#define MX3_CAMERA_VSP 0x20 28#define MX3_CAMERA_DATAWIDTH_4 0x40 29#define MX3_CAMERA_DATAWIDTH_8 0x80 30#define MX3_CAMERA_DATAWIDTH_10 0x100 31#define MX3_CAMERA_DATAWIDTH_15 0x200 32 33#define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \ 34 MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15) 35 36/** 37 * struct mx3_camera_pdata - i.MX3x camera platform data 38 * @flags: MX3_CAMERA_* flags 39 * @mclk_10khz: master clock frequency in 10kHz units 40 * @dma_dev: IPU DMA device to match against in channel allocation 41 */ 42struct mx3_camera_pdata { 43 unsigned long flags; 44 unsigned long mclk_10khz; 45 struct device *dma_dev; 46}; 47 48#endif 49