/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts

https://gitlab.com/veo-labs/linux · Device Tree · 45 lines · 29 code · 4 blank · 12 comment · 0 complexity · b228bcdbea252d15544b0d2bce072d70 MD5 · raw file 

    

  1. /*
    2. 

  2.  * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
    3. 

  3.  *
    4. 

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

  5.  * modify it under the terms of the GNU General Public License
    6. 

  6.  * as published by the Free Software Foundation; either version 2
    7. 

  7.  * of the License, or (at your option) any later version.
    8. 

  8.  * This program is distributed in the hope that it will be useful,
    9. 

  9.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    10. 

  10.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11. 

  11.  * GNU General Public License for more details.
    12. 

  12.  */
    13. 

  13. 

  14. #include "imx25-eukrea-mbimxsd25-baseboard.dts"
    15. 

  15. 

  16. / {
    17. 

  17. 	model = "Eukrea MBIMXSD25 with the DVI-VGA Display";
    18. 

  18. 	compatible = "eukrea,mbimxsd25-baseboard-dvi-vga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
    19. 

  19. 

  20. 	dvi_vga: display {
    21. 

  21. 		model = "DVI-VGA";
    22. 

  22. 		bits-per-pixel = <16>;
    23. 

  23. 		fsl,pcr = <0xfa208b80>;
    24. 

  24. 		bus-width = <18>;
    25. 

  25. 		native-mode = <&dvi_vga_timings>;
    26. 

  26. 		display-timings {
    27. 

  27. 			dvi_vga_timings: 640x480 {
    28. 

  28. 				clock-frequency = <31250000>;
    29. 

  29. 				hactive = <640>;
    30. 

  30. 				vactive = <480>;
    31. 

  31. 				hback-porch = <100>;
    32. 

  32. 				hfront-porch = <100>;
    33. 

  33. 				vback-porch = <7>;
    34. 

  34. 				vfront-porch = <100>;
    35. 

  35. 				hsync-len = <7>;
    36. 

  36. 				vsync-len = <7>;
    37. 

  37. 			};
    38. 

  38. 		};
    39. 

  39. 	};
    40. 

  40. };
    41. 

  41. 

  42. &lcdc {
    43. 

  43. 	display = <&dvi_vga>;
    44. 

  44. 	status = "okay";
    45. 

  45. };
    46.