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

https://github.com/AICP/kernel_asus_grouper · C · 47 lines · 36 code · 4 blank · 7 comment · 0 complexity · 7ee3e361fb2759211862d46de79e56bc MD5 · raw file 

    

  1. /*
    2. 

  2.  * Copyright (C) 2011 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
    3. 

  3.  *
    4. 

  4.  * This program is free software; you can redistribute it and/or modify it under
    5. 

  5.  * the terms of the GNU General Public License version 2 as published by the
    6. 

  6.  * Free Software Foundation.
    7. 

  7.  */
    8. 

  8. #include <linux/dma-mapping.h>
    9. 

  9. #include <asm/sizes.h>
    10. 

  10. #include <mach/mx23.h>
    11. 

  11. #include <mach/mx28.h>
    12. 

  12. #include <mach/devices-common.h>
    13. 

  13. #include <mach/mxsfb.h>
    14. 

  14. 

  15. #ifdef CONFIG_SOC_IMX23
    16. 

  16. struct platform_device *__init mx23_add_mxsfb(
    17. 

  17. 		const struct mxsfb_platform_data *pdata)
    18. 

  18. {
    19. 

  19. 	struct resource res[] = {
    20. 

  20. 		{
    21. 

  21. 			.start = MX23_LCDIF_BASE_ADDR,
    22. 

  22. 			.end = MX23_LCDIF_BASE_ADDR + SZ_8K - 1,
    23. 

  23. 			.flags = IORESOURCE_MEM,
    24. 

  24. 		},
    25. 

  25. 	};
    26. 

  26. 

  27. 	return mxs_add_platform_device_dmamask("imx23-fb", -1,
    28. 

  28. 			res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32));
    29. 

  29. }
    30. 

  30. #endif /* ifdef CONFIG_SOC_IMX23 */
    31. 

  31. 

  32. #ifdef CONFIG_SOC_IMX28
    33. 

  33. struct platform_device *__init mx28_add_mxsfb(
    34. 

  34. 		const struct mxsfb_platform_data *pdata)
    35. 

  35. {
    36. 

  36. 	struct resource res[] = {
    37. 

  37. 		{
    38. 

  38. 			.start = MX28_LCDIF_BASE_ADDR,
    39. 

  39. 			.end = MX28_LCDIF_BASE_ADDR + SZ_8K - 1,
    40. 

  40. 			.flags = IORESOURCE_MEM,
    41. 

  41. 		},
    42. 

  42. 	};
    43. 

  43. 

  44. 	return mxs_add_platform_device_dmamask("imx28-fb", -1,
    45. 

  45. 			res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32));
    46. 

  46. }
    47. 

  47. #endif /* ifdef CONFIG_SOC_IMX28 */
    48.