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power: regulator: Convert regulators_enable_boot_on/off() to regulator_post_probe

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Turn regulators_enable_boot_on() and regulators_enable_boot_off() into
empty functions. Implement matching functionality in regulator_post_probe()
instead. The regulator_post_probe() is called for all regulators after they
probe, and regulators that have regulator-always-on or regulator-boot-on DT
properties now always probe due to DM_FLAG_PROBE_AFTER_BIND being set on
such regulators in regulator_post_bind().

Finally, fold regulator_unset() functionality into regulator_autoset().

Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut
2024-09-30 19:19:07 -06:00
committed by Tom Rini
parent 51c4679d2f
commit 332e0a0148
1 changed files with 19 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/power/regulator/regulator-uclass.c
+19 -41
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@@ -314,6 +314,11 @@ int regulator_autoset(struct udevice *dev)
return ret;
}
if (uc_pdata->force_off) {
ret = regulator_set_enable(dev, false);
goto out;
}
if (!uc_pdata->always_on && !uc_pdata->boot_on) {
ret = -EMEDIUMTYPE;
goto out;
@@ -518,56 +523,28 @@ static int regulator_pre_probe(struct udevice *dev)
return 0;
}
int regulators_enable_boot_on(bool verbose)
static int regulator_post_probe(struct udevice *dev)
{
struct udevice *dev;
struct uclass *uc;
int ret;
ret = uclass_get(UCLASS_REGULATOR, &uc);
if (ret)
ret = regulator_autoset(dev);
if (ret && ret != -EMEDIUMTYPE && ret != -EALREADY && ret != ENOSYS)
return ret;
for (uclass_first_device(UCLASS_REGULATOR, &dev);
dev;
uclass_next_device(&dev)) {
ret = regulator_autoset(dev);
if (ret == -EMEDIUMTYPE || ret == -EALREADY) {
ret = 0;
continue;
}
if (verbose)
regulator_show(dev, ret);
if (ret == -ENOSYS)
ret = 0;
}
return ret;
if (_DEBUG)
regulator_show(dev, ret);
return 0;
}
int regulators_enable_boot_on(bool verbose)
{
return 0;
}
int regulators_enable_boot_off(bool verbose)
{
struct udevice *dev;
struct uclass *uc;
int ret;
ret = uclass_get(UCLASS_REGULATOR, &uc);
if (ret)
return ret;
for (uclass_first_device(UCLASS_REGULATOR, &dev);
dev;
uclass_next_device(&dev)) {
ret = regulator_unset(dev);
if (ret == -EMEDIUMTYPE) {
ret = 0;
continue;
}
if (verbose)
regulator_show(dev, ret);
if (ret == -ENOSYS)
ret = 0;
}
return ret;
return 0;
}
UCLASS_DRIVER(regulator) = {
@@ -575,5 +552,6 @@ UCLASS_DRIVER(regulator) = {
.name = "regulator",
.post_bind = regulator_post_bind,
.pre_probe = regulator_pre_probe,
.post_probe = regulator_post_probe,
.per_device_plat_auto = sizeof(struct dm_regulator_uclass_plat),
};