LXR linux/arch/arm/mach-imx/devices/platform-mxc

   1/*
   2 * Copyright (C) 2010-2011 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 "../hardware.h"
  10#include "devices-common.h"
  11
  12#define imx_mxc_rtc_data_entry_single(soc, _devid)                      \
  13        {                                                               \
  14                .devid = _devid,                                        \
  15                .iobase = soc ## _RTC_BASE_ADDR,                        \
  16                .irq = soc ## _INT_RTC,                                 \
  17        }
  18
  19#ifdef CONFIG_SOC_IMX31
  20const struct imx_mxc_rtc_data imx31_mxc_rtc_data __initconst =
  21        imx_mxc_rtc_data_entry_single(MX31, "imx21-rtc");
  22#endif /* ifdef CONFIG_SOC_IMX31 */
  23
  24#ifdef CONFIG_SOC_IMX35
  25const struct imx_mxc_rtc_data imx35_mxc_rtc_data __initconst =
  26        imx_mxc_rtc_data_entry_single(MX35, "imx21-rtc");
  27#endif /* ifdef CONFIG_SOC_IMX35 */
  28
  29struct platform_device *__init imx_add_mxc_rtc(
  30                const struct imx_mxc_rtc_data *data)
  31{
  32        struct resource res[] = {
  33                {
  34                        .start = data->iobase,
  35                        .end = data->iobase + SZ_16K - 1,
  36                        .flags = IORESOURCE_MEM,
  37                }, {
  38                        .start = data->irq,
  39                        .end = data->irq,
  40                        .flags = IORESOURCE_IRQ,
  41                },
  42        };
  43
  44        return imx_add_platform_device(data->devid, -1,
  45                        res, ARRAY_SIZE(res), NULL, 0);
  46}
  47