mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-24 04:34:22 +08:00
725c438c62
The UT_TESTF_ macros read as 'unit test test flags' which is not right.
Rename to UTF ('unit test flags').
This has the benefit of being shorter, which helps keep UNIT_TEST()
declarations on a single line.
Give the enum a name and reference it from the UNIT_TEST() macros while
we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
106 lines
2.3 KiB
C
106 lines
2.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
|
|
* Pratyush Yadav <p.yadav@ti.com>
|
|
*/
|
|
#include <dm.h>
|
|
#include <mux.h>
|
|
#include <mux-internal.h>
|
|
#include <dm/test.h>
|
|
#include <test/ut.h>
|
|
#include <asm/global_data.h>
|
|
|
|
struct mux_emul_priv {
|
|
u32 state;
|
|
};
|
|
|
|
static int mux_emul_set(struct mux_control *mux, int state)
|
|
{
|
|
struct mux_emul_priv *priv = dev_get_priv(mux->dev);
|
|
|
|
priv->state = state;
|
|
return 0;
|
|
}
|
|
|
|
static int mux_emul_probe(struct udevice *dev)
|
|
{
|
|
struct mux_chip *mux_chip = dev_get_uclass_priv(dev);
|
|
struct mux_control *mux;
|
|
u32 idle_state;
|
|
int ret;
|
|
|
|
ret = mux_alloc_controllers(dev, 1);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
mux = &mux_chip->mux[0];
|
|
|
|
ret = dev_read_u32(dev, "idle-state", &idle_state);
|
|
if (ret)
|
|
return ret;
|
|
|
|
mux->idle_state = idle_state;
|
|
mux->states = 0x100000;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct mux_control_ops mux_emul_ops = {
|
|
.set = mux_emul_set,
|
|
};
|
|
|
|
static const struct udevice_id mux_emul_of_match[] = {
|
|
{ .compatible = "mux-emul" },
|
|
{ /* sentinel */ },
|
|
};
|
|
|
|
U_BOOT_DRIVER(emul_mux) = {
|
|
.name = "mux-emul",
|
|
.id = UCLASS_MUX,
|
|
.of_match = mux_emul_of_match,
|
|
.ops = &mux_emul_ops,
|
|
.probe = mux_emul_probe,
|
|
.priv_auto = sizeof(struct mux_emul_priv),
|
|
};
|
|
|
|
static int dm_test_mux_emul_default_state(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev;
|
|
struct mux_control *mux;
|
|
struct mux_emul_priv *priv;
|
|
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_TEST_FDT, "a-test",
|
|
&dev));
|
|
ut_assertok(mux_control_get(dev, "mux4", &mux));
|
|
|
|
priv = dev_get_priv(mux->dev);
|
|
|
|
ut_asserteq(0xabcd, priv->state);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_mux_emul_default_state, UTF_SCAN_PDATA | UTF_SCAN_FDT);
|
|
|
|
static int dm_test_mux_emul_select_deselect(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev;
|
|
struct mux_control *mux;
|
|
struct mux_emul_priv *priv;
|
|
|
|
gd->flags &= ~(GD_FLG_SILENT | GD_FLG_RECORD);
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_TEST_FDT, "a-test",
|
|
&dev));
|
|
ut_assertok(mux_control_get(dev, "mux4", &mux));
|
|
|
|
priv = dev_get_priv(mux->dev);
|
|
|
|
ut_assertok(mux_control_select(mux, 0x1234));
|
|
ut_asserteq(priv->state, 0x1234);
|
|
|
|
ut_assertok(mux_control_deselect(mux));
|
|
ut_asserteq(priv->state, 0xabcd);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_mux_emul_select_deselect, UTF_SCAN_PDATA | UTF_SCAN_FDT);
|