sandbox-reset-test.c 1.8 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485
  1. // SPDX-License-Identifier: GPL-2.0
  2. /*
  3. * Copyright (c) 2016, NVIDIA CORPORATION.
  4. */
  5. #include <common.h>
  6. #include <dm.h>
  7. #include <log.h>
  8. #include <malloc.h>
  9. #include <reset.h>
  10. #include <asm/io.h>
  11. #include <asm/reset.h>
  12. struct sandbox_reset_test {
  13. struct reset_ctl ctl;
  14. struct reset_ctl_bulk bulk;
  15. };
  16. int sandbox_reset_test_get(struct udevice *dev)
  17. {
  18. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  19. return reset_get_by_name(dev, "test", &sbrt->ctl);
  20. }
  21. int sandbox_reset_test_get_bulk(struct udevice *dev)
  22. {
  23. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  24. return reset_get_bulk(dev, &sbrt->bulk);
  25. }
  26. int sandbox_reset_test_assert(struct udevice *dev)
  27. {
  28. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  29. return reset_assert(&sbrt->ctl);
  30. }
  31. int sandbox_reset_test_assert_bulk(struct udevice *dev)
  32. {
  33. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  34. return reset_assert_bulk(&sbrt->bulk);
  35. }
  36. int sandbox_reset_test_deassert(struct udevice *dev)
  37. {
  38. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  39. return reset_deassert(&sbrt->ctl);
  40. }
  41. int sandbox_reset_test_deassert_bulk(struct udevice *dev)
  42. {
  43. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  44. return reset_deassert_bulk(&sbrt->bulk);
  45. }
  46. int sandbox_reset_test_free(struct udevice *dev)
  47. {
  48. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  49. return reset_free(&sbrt->ctl);
  50. }
  51. int sandbox_reset_test_release_bulk(struct udevice *dev)
  52. {
  53. struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  54. return reset_release_bulk(&sbrt->bulk);
  55. }
  56. static const struct udevice_id sandbox_reset_test_ids[] = {
  57. { .compatible = "sandbox,reset-ctl-test" },
  58. { }
  59. };
  60. U_BOOT_DRIVER(sandbox_reset_test) = {
  61. .name = "sandbox_reset_test",
  62. .id = UCLASS_MISC,
  63. .of_match = sandbox_reset_test_ids,
  64. .priv_auto_alloc_size = sizeof(struct sandbox_reset_test),
  65. };