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drivers: regulator: support for regulator mode APIs in regulator shell

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Add support for regulator mode related APIs to regulator shell, so that
the user can select new operation modes for the regulator and configure
target voltages

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2022-12-02 13:14:03 -06:00 • committed by Carles Cufí
commit 95d8943c69
1 changed files with 105 additions and 0 deletions
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105
drivers/regulator/regulator_shell.c
View file

@ -109,6 +109,98 @@ static int cmd_set_ilim(const struct shell *sh, size_t argc, char **argv)
return 0;
}
static int cmd_set_mode(const struct shell *sh, size_t argc, char **argv)
{
int mode, ret;
const struct device *reg_dev;
reg_dev = device_get_binding(argv[1]);
if (reg_dev == NULL) {
shell_error(sh, "regulator device %s not available", argv[1]);
return -ENODEV;
}
mode = strtol(argv[2], NULL, 10);
ret = regulator_set_mode(reg_dev, mode);
if (ret < 0) {
shell_error(sh, "failed to set mode, error %d", ret);
}
return ret;
}
static int cmd_set_mode_vol(const struct shell *sh, size_t argc, char **argv)
{
int mode, lvol, uvol, ret;
const struct device *reg_dev;
reg_dev = device_get_binding(argv[1]);
if (reg_dev == NULL) {
shell_error(sh, "regulator device %s not available", argv[1]);
return -ENODEV;
}
mode = strtol(argv[2], NULL, 10);
lvol = strtol(argv[3], NULL, 10) * 1000;
uvol = strtol(argv[4], NULL, 10) * 1000;
ret = regulator_set_mode_voltage(reg_dev, mode, lvol, uvol);
if (ret < 0) {
shell_error(sh, "failed to set mode voltage, error %d", ret);
return ret;
}
ret = regulator_get_mode_voltage(reg_dev, mode);
if (ret < 0) {
shell_error(sh, "failed to get mode voltage, error %d", ret);
return ret;
}
shell_print(sh, "set voltage for mode %d to %d uV", mode, ret);
return ret;
}
static int cmd_reg_mode_en(const struct shell *sh, size_t argc, char **argv)
{
const struct device *reg_dev;
int ret, mode;
reg_dev = device_get_binding(argv[1]);
if (reg_dev == NULL) {
shell_error(sh, "regulator device %s not available", argv[1]);
return -ENODEV;
}
mode = strtol(argv[2], NULL, 10);
ret = regulator_mode_enable(reg_dev, mode);
if (ret < 0) {
shell_error(sh, "failed to enable regulator for "
"mode %d, error %d", mode, ret);
return ret;
}
shell_print(sh, "enabled regulator for mode %d", mode);
return 0;
}
static int cmd_reg_mode_dis(const struct shell *sh, size_t argc, char **argv)
{
const struct device *reg_dev;
int ret, mode;
reg_dev = device_get_binding(argv[1]);
if (reg_dev == NULL) {
shell_error(sh, "regulator device %s not available", argv[1]);
return -ENODEV;
}
mode = strtol(argv[2], NULL, 10);
ret = regulator_mode_disable(reg_dev, mode);
if (ret < 0) {
shell_error(sh, "failed to disable regulator for "
"mode %d, error %d", mode, ret);
return ret;
}
shell_print(sh, "disabled regulator for mode %d", mode);
return 0;
}
SHELL_STATIC_SUBCMD_SET_CREATE(regulator_set,
SHELL_CMD_ARG(enable, NULL,
"Enable regulator\n"
@ -122,6 +214,19 @@ SHELL_STATIC_SUBCMD_SET_CREATE(regulator_set,
SHELL_CMD_ARG(set_current, NULL, "Set current limit( in mA)\n"
"Usage: set_current <device> <low limit (uA)> <high limit (uA)>",
cmd_set_ilim, 4, 0),
SHELL_CMD_ARG(set_mode, NULL, "Set mode of regulator\n"
"Usage: set_mode <device> <mode index>",
cmd_set_mode, 3, 0),
SHELL_CMD_ARG(set_mode_vol, NULL, "Set voltage for mode of regulator\n"
"Usage: set_mode_vol <device> <mode index> "
"<low limit (uV)> <high limit (uV)>",
cmd_set_mode_vol, 5, 0),
SHELL_CMD_ARG(mode_enable, NULL,
"Enable regulator in given mode\n"
"Usage: enable <device> <mode index>", cmd_reg_mode_en, 3, 0),
SHELL_CMD_ARG(mode_disable, NULL,
"Disable regulator in given mode\n"
"Usage: disable <device> <mode index>", cmd_reg_mode_dis, 3, 0),
SHELL_SUBCMD_SET_END
);