git.sur5r.net Git - u-boot/blob - drivers/power/domain/sandbox-power-domain-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 <power-domain.h>
   9 #include <asm/io.h>
  10 #include <asm/power-domain.h>
  11
  12 struct sandbox_power_domain_test {
  13         struct power_domain pd;
  14 };
  15
  16 int sandbox_power_domain_test_get(struct udevice *dev)
  17 {
  18         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  19
  20         return power_domain_get(dev, &sbrt->pd);
  21 }
  22
  23 int sandbox_power_domain_test_on(struct udevice *dev)
  24 {
  25         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  26
  27         return power_domain_on(&sbrt->pd);
  28 }
  29
  30 int sandbox_power_domain_test_off(struct udevice *dev)
  31 {
  32         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  33
  34         return power_domain_off(&sbrt->pd);
  35 }
  36
  37 int sandbox_power_domain_test_free(struct udevice *dev)
  38 {
  39         struct sandbox_power_domain_test *sbrt = dev_get_priv(dev);
  40
  41         return power_domain_free(&sbrt->pd);
  42 }
  43
  44 static const struct udevice_id sandbox_power_domain_test_ids[] = {
  45         { .compatible = "sandbox,power-domain-test" },
  46         { }
  47 };
  48
  49 U_BOOT_DRIVER(sandbox_power_domain_test) = {
  50         .name = "sandbox_power_domain_test",
  51         .id = UCLASS_MISC,
  52         .of_match = sandbox_power_domain_test_ids,
  53         .priv_auto_alloc_size = sizeof(struct sandbox_power_domain_test),
  54 };