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