LXR uboot/drivers/reset/sandbox-reset-test.c

   1// SPDX-License-Identifier: GPL-2.0
   2/*
   3 * Copyright (c) 2016, NVIDIA CORPORATION.
   4 */
   5
   6#include <common.h>
   7#include <dm.h>
   8#include <reset.h>
   9#include <asm/io.h>
  10#include <asm/reset.h>
  11
  12struct sandbox_reset_test {
  13        struct reset_ctl ctl;
  14        struct reset_ctl_bulk bulk;
  15};
  16
  17int sandbox_reset_test_get(struct udevice *dev)
  18{
  19        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  20
  21        return reset_get_by_name(dev, "test", &sbrt->ctl);
  22}
  23
  24int sandbox_reset_test_get_bulk(struct udevice *dev)
  25{
  26        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  27
  28        return reset_get_bulk(dev, &sbrt->bulk);
  29}
  30
  31int sandbox_reset_test_assert(struct udevice *dev)
  32{
  33        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  34
  35        return reset_assert(&sbrt->ctl);
  36}
  37
  38int sandbox_reset_test_assert_bulk(struct udevice *dev)
  39{
  40        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  41
  42        return reset_assert_bulk(&sbrt->bulk);
  43}
  44
  45int sandbox_reset_test_deassert(struct udevice *dev)
  46{
  47        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  48
  49        return reset_deassert(&sbrt->ctl);
  50}
  51
  52int sandbox_reset_test_deassert_bulk(struct udevice *dev)
  53{
  54        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  55
  56        return reset_deassert_bulk(&sbrt->bulk);
  57}
  58
  59int sandbox_reset_test_free(struct udevice *dev)
  60{
  61        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  62
  63        return reset_free(&sbrt->ctl);
  64}
  65
  66int sandbox_reset_test_release_bulk(struct udevice *dev)
  67{
  68        struct sandbox_reset_test *sbrt = dev_get_priv(dev);
  69
  70        return reset_release_bulk(&sbrt->bulk);
  71}
  72
  73static const struct udevice_id sandbox_reset_test_ids[] = {
  74        { .compatible = "sandbox,reset-ctl-test" },
  75        { }
  76};
  77
  78U_BOOT_DRIVER(sandbox_reset_test) = {
  79        .name = "sandbox_reset_test",
  80        .id = UCLASS_MISC,
  81        .of_match = sandbox_reset_test_ids,
  82        .priv_auto_alloc_size = sizeof(struct sandbox_reset_test),
  83};
  84