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drivers: regulator: shell: add is_enabled cmd

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Reports whether regulator is enabled or disabled

Signed-off-by: Mike J. Chen <mjchen@google.com>
This commit is contained in:
Mike J. Chen 2024-04-26 14:37:26 -07:00 committed by Alberto Escolar
parent 5176324e2f
commit 40a8022e4a
1 changed files with 25 additions and 0 deletions
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25
drivers/regulator/regulator_shell.c
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@ -127,6 +127,27 @@ static int cmd_disable(const struct shell *sh, size_t argc, char **argv)
return 0;
}
static int cmd_is_enabled(const struct shell *sh, size_t argc, char **argv)
{
const struct device *dev;
ARG_UNUSED(argc);
dev = device_get_binding(argv[1]);
if (dev == NULL) {
shell_error(sh, "Regulator device %s not available", argv[1]);
return -ENODEV;
}
if (regulator_is_enabled(dev)) {
shell_print(sh, "Regulator is enabled");
} else {
shell_print(sh, "Regulator is disabled");
}
return 0;
}
static int cmd_vlist(const struct shell *sh, size_t argc, char **argv)
{
const struct device *dev;
@ -524,6 +545,10 @@ SHELL_STATIC_SUBCMD_SET_CREATE(
"Disable regulator\n"
"Usage: disable <device>",
cmd_disable, 2, 0),
SHELL_CMD_ARG(is_enabled, &dsub_device_name,
"Report whether regulator is enabled or disabled\n"
"Usage: is_enabled <device>",
cmd_is_enabled, 2, 0),
SHELL_CMD_ARG(vlist, &dsub_device_name,
"List all supported voltages\n"
"Usage: vlist <device>",