uniphier-pro4-ace.dts 1.2 KB

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  1. /*
  2. * Device Tree Source for UniPhier Pro4 Ace Board
  3. *
  4. * Copyright (C) 2016 Socionext Inc.
  5. * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  6. *
  7. * SPDX-License-Identifier: GPL-2.0+ X11
  8. */
  9. /dts-v1/;
  10. /include/ "uniphier-pro4.dtsi"
  11. / {
  12. model = "UniPhier Pro4 Ace Board";
  13. compatible = "socionext,uniphier-pro4-ace", "socionext,uniphier-pro4";
  14. memory {
  15. device_type = "memory";
  16. reg = <0x80000000 0x40000000>;
  17. };
  18. chosen {
  19. stdout-path = "serial0:115200n8";
  20. };
  21. aliases {
  22. serial0 = &serial0;
  23. serial1 = &serial1;
  24. serial2 = &serial2;
  25. i2c0 = &i2c0;
  26. i2c1 = &i2c1;
  27. i2c2 = &i2c2;
  28. i2c3 = &i2c3;
  29. i2c5 = &i2c5;
  30. i2c6 = &i2c6;
  31. };
  32. };
  33. &serial0 {
  34. status = "okay";
  35. };
  36. &serial1 {
  37. status = "okay";
  38. };
  39. &serial2 {
  40. status = "okay";
  41. };
  42. &i2c0 {
  43. status = "okay";
  44. eeprom@54 {
  45. compatible = "st,24c64", "i2c-eeprom";
  46. reg = <0x54>;
  47. u-boot,i2c-offset-len = <2>;
  48. };
  49. };
  50. &i2c1 {
  51. status = "okay";
  52. };
  53. &i2c2 {
  54. status = "okay";
  55. };
  56. &i2c3 {
  57. status = "okay";
  58. };
  59. &sd {
  60. status = "okay";
  61. };
  62. &usb0 {
  63. status = "okay";
  64. };
  65. &usb1 {
  66. status = "okay";
  67. };
  68. &usb2 {
  69. status = "okay";
  70. };
  71. &usb3 {
  72. status = "okay";
  73. };
  74. /* for U-Boot only */
  75. &serial0 {
  76. u-boot,dm-pre-reloc;
  77. };
  78. &pinctrl_uart0 {
  79. u-boot,dm-pre-reloc;
  80. };