at91sam9x5cm.dtsi 1.2 KB

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  1. /*
  2. * at91sam9x5cm.dtsi - Device Tree Include file for AT91SAM9x5 CPU Module
  3. *
  4. * Copyright (C) 2012 Atmel,
  5. * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
  6. *
  7. * Licensed under GPLv2 or later.
  8. */
  9. / {
  10. memory {
  11. reg = <0x20000000 0x8000000>;
  12. };
  13. clocks {
  14. #address-cells = <1>;
  15. #size-cells = <1>;
  16. ranges;
  17. main_clock: clock@0 {
  18. compatible = "atmel,osc", "fixed-clock";
  19. clock-frequency = <12000000>;
  20. };
  21. };
  22. ahb {
  23. nand0: nand@40000000 {
  24. nand-bus-width = <8>;
  25. nand-ecc-mode = "soft";
  26. nand-on-flash-bbt;
  27. status = "okay";
  28. at91bootstrap@0 {
  29. label = "at91bootstrap";
  30. reg = <0x0 0x40000>;
  31. };
  32. uboot@40000 {
  33. label = "u-boot";
  34. reg = <0x40000 0x80000>;
  35. };
  36. ubootenv@c0000 {
  37. label = "U-Boot Env";
  38. reg = <0xc0000 0x140000>;
  39. };
  40. kernel@200000 {
  41. label = "kernel";
  42. reg = <0x200000 0x600000>;
  43. };
  44. rootfs@800000 {
  45. label = "rootfs";
  46. reg = <0x800000 0x1f800000>;
  47. };
  48. };
  49. };
  50. leds {
  51. compatible = "gpio-leds";
  52. pb18 {
  53. label = "pb18";
  54. gpios = <&pioB 18 1>;
  55. linux,default-trigger = "heartbeat";
  56. };
  57. pd21 {
  58. label = "pd21";
  59. gpios = <&pioD 21 0>;
  60. };
  61. };
  62. };