root/arch/arm/mach-imx/devices/platform-mxc_rtc.c

DEFINITIONS

1. imx_add_mxc_rtc

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2010-2011 Pengutronix
   4  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
   5  */
   6 #include "../hardware.h"
   7 #include "devices-common.h"
   8 
   9 #define imx_mxc_rtc_data_entry_single(soc, _devid)                      \
  10         {                                                               \
  11                 .devid = _devid,                                        \
  12                 .iobase = soc ## _RTC_BASE_ADDR,                        \
  13                 .irq = soc ## _INT_RTC,                                 \
  14         }
  15 
  16 #ifdef CONFIG_SOC_IMX31
  17 const struct imx_mxc_rtc_data imx31_mxc_rtc_data __initconst =
  18         imx_mxc_rtc_data_entry_single(MX31, "imx21-rtc");
  19 #endif /* ifdef CONFIG_SOC_IMX31 */
  20 
  21 #ifdef CONFIG_SOC_IMX35
  22 const struct imx_mxc_rtc_data imx35_mxc_rtc_data __initconst =
  23         imx_mxc_rtc_data_entry_single(MX35, "imx21-rtc");
  24 #endif /* ifdef CONFIG_SOC_IMX35 */
  25 
  26 struct platform_device *__init imx_add_mxc_rtc(
  27                 const struct imx_mxc_rtc_data *data)
  28 {
  29         struct resource res[] = {
  30                 {
  31                         .start = data->iobase,
  32                         .end = data->iobase + SZ_16K - 1,
  33                         .flags = IORESOURCE_MEM,
  34                 }, {
  35                         .start = data->irq,
  36                         .end = data->irq,
  37                         .flags = IORESOURCE_IRQ,
  38                 },
  39         };
  40 
  41         return imx_add_platform_device(data->devid, -1,
  42                         res, ARRAY_SIZE(res), NULL, 0);
  43 }