h8300h_sim.dts 1.8 KB

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  1. /dts-v1/;
  2. / {
  3. compatible = "gnu,gdbsim";
  4. #address-cells = <1>;
  5. #size-cells = <1>;
  6. interrupt-parent = <&h8intc>;
  7. chosen {
  8. bootargs = "earlyprintk=h8300-sim";
  9. stdout-path = <&sci0>;
  10. };
  11. aliases {
  12. serial0 = &sci0;
  13. serial1 = &sci1;
  14. };
  15. xclk: oscillator {
  16. #clock-cells = <0>;
  17. compatible = "fixed-clock";
  18. clock-frequency = <20000000>;
  19. clock-output-names = "xtal";
  20. };
  21. core_clk: core_clk {
  22. compatible = "renesas,h8300-div-clock";
  23. clocks = <&xclk>;
  24. #clock-cells = <0>;
  25. reg = <0xfee01b 2>;
  26. renesas,width = <2>;
  27. };
  28. fclk: fclk {
  29. compatible = "fixed-factor-clock";
  30. clocks = <&core_clk>;
  31. #clock-cells = <0>;
  32. clock-div = <1>;
  33. clock-mult = <1>;
  34. };
  35. memory@400000 {
  36. device_type = "memory";
  37. reg = <0x400000 0x400000>;
  38. };
  39. cpus {
  40. #address-cells = <1>;
  41. #size-cells = <0>;
  42. cpu@0 {
  43. compatible = "renesas,h8300";
  44. clock-frequency = <20000000>;
  45. };
  46. };
  47. h8intc: interrupt-controller@fee012 {
  48. compatible = "renesas,h8300h-intc", "renesas,h8300-intc";
  49. #interrupt-cells = <2>;
  50. interrupt-controller;
  51. reg = <0xfee012 7>;
  52. };
  53. bsc: memory-controller@fee01e {
  54. compatible = "renesas,h8300h-bsc", "renesas,h8300-bsc";
  55. reg = <0xfee01e 8>;
  56. };
  57. timer8: timer@ffff80 {
  58. compatible = "renesas,8bit-timer";
  59. reg = <0xffff80 10>;
  60. interrupts = <36 0>;
  61. clocks = <&fclk>;
  62. clock-names = "fck";
  63. };
  64. timer16: timer@ffff68 {
  65. compatible = "renesas,16bit-timer";
  66. reg = <0xffff68 8>, <0xffff60 8>;
  67. interrupts = <24 0>;
  68. renesas,channel = <0>;
  69. clocks = <&fclk>;
  70. clock-names = "fck";
  71. };
  72. sci0: serial@ffffb0 {
  73. compatible = "renesas,sci";
  74. reg = <0xffffb0 8>;
  75. interrupts = <52 0>, <53 0>, <54 0>, <55 0>;
  76. clocks = <&fclk>;
  77. clock-names = "fck";
  78. };
  79. sci1: serial@ffffb8 {
  80. compatible = "renesas,sci";
  81. reg = <0xffffb8 8>;
  82. interrupts = <56 0>, <57 0>, <58 0>, <59 0>;
  83. clocks = <&fclk>;
  84. clock-names = "fck";
  85. };
  86. };