diff options
Diffstat (limited to 'drivers/regulator/of_regulator.c')
-rw-r--r-- | drivers/regulator/of_regulator.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 1b65e5e4e4..03afc160fc 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -131,6 +131,8 @@ static int of_get_regulation_constraints(struct device *dev, constraints->valid_ops_mask |= REGULATOR_CHANGE_STATUS; constraints->pull_down = of_property_read_bool(np, "regulator-pull-down"); + constraints->system_critical = of_property_read_bool(np, + "system-critical-regulator"); if (of_property_read_bool(np, "regulator-allow-bypass")) constraints->valid_ops_mask |= REGULATOR_CHANGE_BYPASS; @@ -173,6 +175,13 @@ static int of_get_regulation_constraints(struct device *dev, if (!ret) constraints->enable_time = pval; + ret = of_property_read_u32(np, "regulator-uv-survival-time-ms", &pval); + if (!ret) + constraints->uv_less_critical_window_ms = pval; + else + constraints->uv_less_critical_window_ms = + REGULATOR_DEF_UV_LESS_CRITICAL_WINDOW_MS; + constraints->soft_start = of_property_read_bool(np, "regulator-soft-start"); ret = of_property_read_u32(np, "regulator-active-discharge", &pval); |