LXR linux/arch/arm/plat-mxc/devices/platform-mx1-camera.c

   1/*
   2 * Copyright (C) 2010 Pengutronix
   3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
   4 *
   5 * This program is free software; you can redistribute it and/or modify it under
   6 * the terms of the GNU General Public License version 2 as published by the
   7 * Free Software Foundation.
   8 */
   9#include <mach/hardware.h>
  10#include <mach/devices-common.h>
  11
  12#define imx_mx1_camera_data_entry_single(soc, _size)                    \
  13        {                                                               \
  14                .iobase = soc ## _CSI ## _BASE_ADDR,                    \
  15                .iosize = _size,                                        \
  16                .irq = soc ## _INT_CSI,                                 \
  17        }
  18
  19#ifdef CONFIG_SOC_IMX1
  20const struct imx_mx1_camera_data imx1_mx1_camera_data __initconst =
  21        imx_mx1_camera_data_entry_single(MX1, 10);
  22#endif /* ifdef CONFIG_SOC_IMX1 */
  23
  24struct platform_device *__init imx_add_mx1_camera(
  25                const struct imx_mx1_camera_data *data,
  26                const struct mx1_camera_pdata *pdata)
  27{
  28        struct resource res[] = {
  29                {
  30                        .start = data->iobase,
  31                        .end = data->iobase + data->iosize - 1,
  32                        .flags = IORESOURCE_MEM,
  33                }, {
  34                        .start = data->irq,
  35                        .end = data->irq,
  36                        .flags = IORESOURCE_IRQ,
  37                },
  38        };
  39        return imx_add_platform_device_dmamask("mx1-camera", 0,
  40                        res, ARRAY_SIZE(res),
  41                        pdata, sizeof(*pdata), DMA_BIT_MASK(32));
  42}
  43