drivers/power/domain/sandbox-power-domain-test.c

   1 /*
   2  * Copyright (c) 2016, NVIDIA CORPORATION.
   3  *
   4  * SPDX-License-Identifier: GPL-2.0
   5  */
   6
   7 #include <common.h>
   8 #include <dm.h>
   9 #include <power-domain.h>
  10 #include <asm/io.h>
  11 #include <asm/power-domain.h>
  12
  13 struct sandbox_power_domain_test {
  14         struct power_domain pd;
  15 };
  16
  17 int sandbox_power_domain_test_get(struct udevice *dev)
  18 {
  19         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  20
  21         return power_domain_get(dev, &sbrt->pd);
  22 }
  23
  24 int sandbox_power_domain_test_on(struct udevice *dev)
  25 {
  26         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  27
  28         return power_domain_on(&sbrt->pd);
  29 }
  30
  31 int sandbox_power_domain_test_off(struct udevice *dev)
  32 {
  33         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  34
  35         return power_domain_off(&sbrt->pd);
  36 }
  37
  38 int sandbox_power_domain_test_free(struct udevice *dev)
  39 {
  40         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  41
  42         return power_domain_free(&sbrt->pd);
  43 }
  44
  45 static const struct udevice_id sandbox_power_domain_test_ids[] = {
  46         { .compatible = "sandbox,power-domain-test" },
  47         { }
  48 };
  49
  50 U_BOOT_DRIVER(sandbox_power_domain_test) = {
  51         .name = "sandbox_power_domain_test",
  52         .id = UCLASS_MISC,
  53         .of_match = sandbox_power_domain_test_ids,
  54         .priv_auto_alloc_size = sizeof(struct sandbox_power_domain_test),
  55 };