Add regulator flag map for PMBUS status byte & status input.
Signed-off-by: Naresh Solanki <Naresh.Solanki@xxxxxxxxxxxxx>
---
drivers/hwmon/pmbus/pmbus_core.c | 30 ++++++++++++++++++++++--------
1 file changed, 22 insertions(+), 8 deletions(-)
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 95e95783972a..f5caceaaef2a 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -2752,6 +2752,15 @@ struct pmbus_regulator_status_category {
static const struct pmbus_regulator_status_category pmbus_regulator_flag_map[] = {
{
+ .func = -1,
+ .reg = PMBUS_STATUS_BYTE,
+ .bits = (const struct pmbus_regulator_status_assoc[]) {
+ { PB_STATUS_IOUT_OC, REGULATOR_ERROR_OVER_CURRENT },
+ { PB_STATUS_VOUT_OV, REGULATOR_ERROR_REGULATION_OUT },
+ { PB_STATUS_VIN_UV, REGULATOR_ERROR_UNDER_VOLTAGE },
+ { },
+ },
+ }, {
.func = PMBUS_HAVE_STATUS_VOUT,
.reg = PMBUS_STATUS_VOUT,
.bits = (const struct pmbus_regulator_status_assoc[]) {
@@ -2768,6 +2777,7 @@ static const struct pmbus_regulator_status_category pmbus_regulator_flag_map[] =
{ PB_IOUT_OC_WARNING, REGULATOR_ERROR_OVER_CURRENT_WARN },
{ PB_IOUT_OC_FAULT, REGULATOR_ERROR_OVER_CURRENT },
{ PB_IOUT_OC_LV_FAULT, REGULATOR_ERROR_OVER_CURRENT },
+ { PB_POUT_OP_FAULT, REGULATOR_ERROR_OVER_CURRENT },
{ },
},
}, {
@@ -2778,6 +2788,18 @@ static const struct pmbus_regulator_status_category pmbus_regulator_flag_map[] =
{ PB_TEMP_OT_FAULT, REGULATOR_ERROR_OVER_TEMP },
{ },
},
+ }, {
+ .func = PMBUS_HAVE_STATUS_INPUT,
+ .reg = PMBUS_STATUS_INPUT,
+ .bits = (const struct pmbus_regulator_status_assoc[]) {
+ { PB_IIN_OC_FAULT, REGULATOR_ERROR_OVER_CURRENT },
+ { PB_IIN_OC_WARNING, REGULATOR_ERROR_OVER_CURRENT_WARN },
+ { PB_VOLTAGE_UV_FAULT, REGULATOR_ERROR_UNDER_VOLTAGE },
+ { PB_VOLTAGE_UV_WARNING, REGULATOR_ERROR_UNDER_VOLTAGE_WARN },
+ { PB_VOLTAGE_OV_WARNING, REGULATOR_ERROR_OVER_VOLTAGE_WARN },
+ { PB_VOLTAGE_OV_FAULT, REGULATOR_ERROR_OVER_VOLTAGE_WARN },
+ { },
+ },
},
};
@@ -2834,14 +2856,6 @@ static int pmbus_regulator_get_error_flags(struct regulator_dev *rdev, unsigned
if (status & PB_STATUS_POWER_GOOD_N)
*flags |= REGULATOR_ERROR_REGULATION_OUT;
}
- /*
- * Unlike most other status bits, PB_STATUS_{IOUT_OC,VOUT_OV} are
- * defined strictly as fault indicators (not warnings).
- */
- if (status & PB_STATUS_IOUT_OC)
- *flags |= REGULATOR_ERROR_OVER_CURRENT;
- if (status & PB_STATUS_VOUT_OV)
- *flags |= REGULATOR_ERROR_REGULATION_OUT;
/*
* If we haven't discovered any thermal faults or warnings via
base-commit: 9494c53e1389b120ba461899207ac8a3aab2632c
--
2.37.3
