tny_a9263.dts 1.7 KB

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  1. /*
  2. * usb_a9263.dts - Device Tree file for Caloa USB A9293 board
  3. *
  4. * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  5. *
  6. * Licensed under GPLv2 only
  7. */
  8. /dts-v1/;
  9. #include "at91sam9263.dtsi"
  10. / {
  11. model = "Calao TNY A9263";
  12. compatible = "atmel,tny-a9263", "atmel,at91sam9263", "atmel,at91sam9";
  13. chosen {
  14. bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
  15. };
  16. memory {
  17. reg = <0x20000000 0x4000000>;
  18. };
  19. clocks {
  20. #address-cells = <1>;
  21. #size-cells = <1>;
  22. ranges;
  23. main_clock: clock@0 {
  24. compatible = "atmel,osc", "fixed-clock";
  25. clock-frequency = <12000000>;
  26. };
  27. slow_xtal {
  28. clock-frequency = <32768>;
  29. };
  30. main_xtal {
  31. clock-frequency = <12000000>;
  32. };
  33. };
  34. ahb {
  35. apb {
  36. dbgu: serial@ffffee00 {
  37. status = "okay";
  38. };
  39. usb1: gadget@fff78000 {
  40. atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>;
  41. status = "okay";
  42. };
  43. };
  44. nand0: nand@40000000 {
  45. nand-bus-width = <8>;
  46. nand-ecc-mode = "soft";
  47. nand-on-flash-bbt;
  48. status = "okay";
  49. at91bootstrap@0 {
  50. label = "at91bootstrap";
  51. reg = <0x0 0x20000>;
  52. };
  53. barebox@20000 {
  54. label = "barebox";
  55. reg = <0x20000 0x40000>;
  56. };
  57. bareboxenv@60000 {
  58. label = "bareboxenv";
  59. reg = <0x60000 0x20000>;
  60. };
  61. bareboxenv2@80000 {
  62. label = "bareboxenv2";
  63. reg = <0x80000 0x20000>;
  64. };
  65. oftree@80000 {
  66. label = "oftree";
  67. reg = <0xa0000 0x20000>;
  68. };
  69. kernel@a0000 {
  70. label = "kernel";
  71. reg = <0xc0000 0x400000>;
  72. };
  73. rootfs@4a0000 {
  74. label = "rootfs";
  75. reg = <0x4c0000 0x7800000>;
  76. };
  77. data@7ca0000 {
  78. label = "data";
  79. reg = <0x7cc0000 0x8340000>;
  80. };
  81. };
  82. };
  83. i2c@0 {
  84. status = "okay";
  85. };
  86. };