mpa1600.dts 1.2 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /*
  3. * mpa1600.dts - Device Tree file for Phontech MPA 1600
  4. *
  5. * Copyright (C) 2013 Joachim Eastwood <[email protected]>
  6. */
  7. /dts-v1/;
  8. #include "at91rm9200.dtsi"
  9. / {
  10. model = "Phontech MPA 1600";
  11. compatible = "phontech,mpa1600", "atmel,at91rm9200";
  12. memory@20000000 {
  13. reg = <0x20000000 0x4000000>;
  14. };
  15. clocks {
  16. slow_xtal {
  17. clock-frequency = <32768>;
  18. };
  19. main_xtal {
  20. clock-frequency = <18432000>;
  21. };
  22. };
  23. ahb {
  24. apb {
  25. dbgu: serial@fffff200 {
  26. status = "okay";
  27. };
  28. tcb0: timer@fffa0000 {
  29. timer@0 {
  30. compatible = "atmel,tcb-timer";
  31. reg = <0>, <1>;
  32. };
  33. timer@2 {
  34. compatible = "atmel,tcb-timer";
  35. reg = <2>;
  36. };
  37. };
  38. macb0: ethernet@fffbc000 {
  39. phy-mode = "rmii";
  40. status = "okay";
  41. };
  42. ssc0: ssc@fffd0000 {
  43. status = "okay";
  44. };
  45. ssc1: ssc@fffd4000 {
  46. status = "okay";
  47. };
  48. };
  49. usb0: ohci@300000 {
  50. num-ports = <1>;
  51. status = "okay";
  52. };
  53. };
  54. i2c-gpio-0 {
  55. status = "okay";
  56. };
  57. gpio_keys {
  58. compatible = "gpio-keys";
  59. monitor_mute {
  60. label = "Monitor mute";
  61. gpios = <&pioC 1 GPIO_ACTIVE_LOW>;
  62. linux,code = <113>;
  63. };
  64. };
  65. };