/arch/arm/boot/dts/imx6dl-aristainetos_7.dts

https://gitlab.com/veo-labs/linux · Device Tree · 78 lines · 59 code · 9 blank · 10 comment · 0 complexity · e29cd0df8b9bcf0f96ada17e16fb36e8 MD5 · raw file 

    

  1. /*
    2. 

  2.  * support fot the imx6 based aristainetos board
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
    5. 

  5.  *
    6. 

  6.  * This program is free software; you can redistribute it and/or modify
    7. 

  7.  * it under the terms of the GNU General Public License version 2 as
    8. 

  8.  * published by the Free Software Foundation.
    9. 

  9.  *
    10. 

  10.  */
    11. 

  11. /dts-v1/;
    12. 

  12. #include "imx6dl.dtsi"
    13. 

  13. #include "imx6qdl-aristainetos.dtsi"
    14. 

  14. 

  15. / {
    16. 

  16. 	model = "aristainetos i.MX6 Dual Lite Board 7";
    17. 

  17. 	compatible = "fsl,imx6dl";
    18. 

  18. 

  19. 	memory {
    20. 

  20. 		reg = <0x10000000 0x40000000>;
    21. 

  21. 	};
    22. 

  22. 

  23. 	soc {
    24. 

  24. 		display0: display@di0 {
    25. 

  25. 			compatible = "fsl,imx-parallel-display";
    26. 

  26. 			interface-pix-fmt = "rgb24";
    27. 

  27. 			pinctrl-names = "default";
    28. 

  28. 			pinctrl-0 = <&pinctrl_ipu_disp>;
    29. 

  29. 			status = "okay";
    30. 

  30. 

  31. 			display-timings {
    32. 

  32. 				800x480p60 {
    33. 

  33. 					native-mode;
    34. 

  34. 					clock-frequency = <33246000>;
    35. 

  35. 					hactive = <800>;
    36. 

  36. 					vactive = <480>;
    37. 

  37. 					hfront-porch = <88>;
    38. 

  38. 					hback-porch = <88>;
    39. 

  39. 					hsync-len = <80>;
    40. 

  40. 					vback-porch = <10>;
    41. 

  41. 					vfront-porch = <10>;
    42. 

  42. 					vsync-len = <25>;
    43. 

  43. 					vsync-active = <1>;
    44. 

  44. 				};
    45. 

  45. 			};
    46. 

  46. 

  47. 			port {
    48. 

  48. 				display0_in: endpoint {
    49. 

  49. 					remote-endpoint = <&ipu1_di0_disp0>;
    50. 

  50. 				};
    51. 

  51. 			};
    52. 

  52. 		};
    53. 

  53. 	};
    54. 

  54. 

  55. 	backlight {
    56. 

  56. 		compatible = "pwm-backlight";
    57. 

  57. 		pwms = <&pwm3 0 3000>;
    58. 

  58. 		brightness-levels = <0 4 8 16 32 64 128 255>;
    59. 

  59. 		default-brightness-level = <6>;
    60. 

  60. 		pinctrl-names = "default";
    61. 

  61. 		pinctrl-0 = <&pinctrl_backlight>;
    62. 

  62. 	};
    63. 

  63. };
    64. 

  64. 

  65. &i2c2 {
    66. 

  66. 	clock-frequency = <100000>;
    67. 

  67. 	pinctrl-names = "default";
    68. 

  68. 	pinctrl-0 = <&pinctrl_i2c2>;
    69. 

  69. 	status = "okay";
    70. 

  70. };
    71. 

  71. 

  72. &ipu1_di0_disp0 {
    73. 

  73. 	remote-endpoint = <&display0_in>;
    74. 

  74. };
    75. 

  75. 

  76. &pwm3 {
    77. 

  77. 	status = "okay";
    78. 

  78. };
    79.