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// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: © 2014 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
/* regulator command */
#include <common.h>
#include <command.h>
#include <regulator.h>
#include <getopt.h>
static int do_regulator(int argc, char *argv[])
{
struct regulator *chosen;
unsigned flags = 0;
int opt, ret;
while ((opt = getopt(argc, argv, "e:d:D")) > 0) {
switch (opt) {
case 'e':
case 'd':
chosen = regulator_get_name(optarg);
if (IS_ERR_OR_NULL(chosen)) {
printf("regulator not found\n");
return COMMAND_ERROR;
}
ret = opt == 'e' ? regulator_enable(chosen)
: regulator_disable(chosen);
regulator_put(chosen);
return ret;
case 'D':
flags |= REGULATOR_PRINT_DEVS;
break;
default:
return COMMAND_ERROR_USAGE;
}
}
regulators_print(flags);
return 0;
}
BAREBOX_CMD_HELP_START(regulator)
BAREBOX_CMD_HELP_TEXT("List and control regulators.")
BAREBOX_CMD_HELP_TEXT("Without options, displays regulator info")
BAREBOX_CMD_HELP_TEXT("Options:")
BAREBOX_CMD_HELP_OPT("-e REGULATOR\t", "enable REGULATOR")
BAREBOX_CMD_HELP_OPT("-d REGULATOR\t", "disable REGULATOR")
BAREBOX_CMD_HELP_OPT("-D\t", "list provider devices of regulators")
BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(regulator)
.cmd = do_regulator,
BAREBOX_CMD_DESC("list and control regulators")
BAREBOX_CMD_OPTS("[-edD] [REGULATOR]")
BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP)
BAREBOX_CMD_HELP(cmd_regulator_help)
BAREBOX_CMD_END
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