exynos4412-tiny4412.dts 1.6 KB

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  1. /*
  2. * FriendlyARM's Exynos4412 based TINY4412 board device tree source
  3. *
  4. * Copyright (c) 2013 Alex Ling <kasimling@gmail.com>
  5. *
  6. * Device tree source file for FriendlyARM's TINY4412 board which is based on
  7. * Samsung's Exynos4412 SoC.
  8. *
  9. * This program is free software; you can redistribute it and/or modify
  10. * it under the terms of the GNU General Public License version 2 as
  11. * published by the Free Software Foundation.
  12. */
  13. /dts-v1/;
  14. #include "exynos4412.dtsi"
  15. / {
  16. model = "FriendlyARM TINY4412 board based on Exynos4412";
  17. compatible = "friendlyarm,tiny4412", "samsung,exynos4412", "samsung,exynos4";
  18. memory {
  19. reg = <0x40000000 0x40000000>;
  20. };
  21. leds {
  22. compatible = "gpio-leds";
  23. led1 {
  24. label = "led1";
  25. gpios = <&gpm4 0 1>;
  26. default-state = "off";
  27. linux,default-trigger = "heartbeat";
  28. };
  29. led2 {
  30. label = "led2";
  31. gpios = <&gpm4 1 1>;
  32. default-state = "off";
  33. };
  34. led3 {
  35. label = "led3";
  36. gpios = <&gpm4 2 1>;
  37. default-state = "off";
  38. };
  39. led4 {
  40. label = "led4";
  41. gpios = <&gpm4 3 1>;
  42. default-state = "off";
  43. linux,default-trigger = "mmc0";
  44. };
  45. };
  46. rtc@10070000 {
  47. status = "okay";
  48. };
  49. sdhci@12530000 {
  50. bus-width = <4>;
  51. pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
  52. pinctrl-names = "default";
  53. status = "okay";
  54. };
  55. serial@13800000 {
  56. status = "okay";
  57. };
  58. serial@13810000 {
  59. status = "okay";
  60. };
  61. serial@13820000 {
  62. status = "okay";
  63. };
  64. serial@13830000 {
  65. status = "okay";
  66. };
  67. fixed-rate-clocks {
  68. xxti {
  69. compatible = "samsung,clock-xxti";
  70. clock-frequency = <0>;
  71. };
  72. xusbxti {
  73. compatible = "samsung,clock-xusbxti";
  74. clock-frequency = <24000000>;
  75. };
  76. };
  77. };