arch/arm/mach-mxs/devices/platform-mxsfb.c

   1 /*
   2  * Copyright (C) 2011 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
   3  *
   4  * This program is free software; you can redistribute it and/or modify it under
   5  * the terms of the GNU General Public License version 2 as published by the
   6  * Free Software Foundation.
   7  */
   8 #include <linux/dma-mapping.h>
   9 #include <asm/sizes.h>
  10 #include <mach/mx23.h>
  11 #include <mach/mx28.h>
  12 #include <mach/devices-common.h>
  13 #include <mach/mxsfb.h>
  14
  15 #ifdef CONFIG_SOC_IMX23
  16 struct platform_device *__init mx23_add_mxsfb(
  17                 const struct mxsfb_platform_data *pdata)
  18 {
  19         struct resource res[] = {
  20                 {
  21                         .start = MX23_LCDIF_BASE_ADDR,
  22                         .end = MX23_LCDIF_BASE_ADDR + SZ_8K - 1,
  23                         .flags = IORESOURCE_MEM,
  24                 },
  25         };
  26
  27         return mxs_add_platform_device_dmamask("imx23-fb", -1,
  28                         res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32));
  29 }
  30 #endif /* ifdef CONFIG_SOC_IMX23 */
  31
  32 #ifdef CONFIG_SOC_IMX28
  33 struct platform_device *__init mx28_add_mxsfb(
  34                 const struct mxsfb_platform_data *pdata)
  35 {
  36         struct resource res[] = {
  37                 {
  38                         .start = MX28_LCDIF_BASE_ADDR,
  39                         .end = MX28_LCDIF_BASE_ADDR + SZ_8K - 1,
  40                         .flags = IORESOURCE_MEM,
  41                 },
  42         };
  43
  44         return mxs_add_platform_device_dmamask("imx28-fb", -1,
  45                         res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32));
  46 }
  47 #endif /* ifdef CONFIG_SOC_IMX28 */