diff options
| -rw-r--r-- | drivers/hwmon/pmbus/mp2975.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hwmon/pmbus/mp2975.c b/drivers/hwmon/pmbus/mp2975.c index 28f33f4618fa..26ba50633100 100644 --- a/drivers/hwmon/pmbus/mp2975.c +++ b/drivers/hwmon/pmbus/mp2975.c @@ -380,6 +380,11 @@ static int mp2975_read_word_data(struct i2c_client *client, int page, int ret; switch (reg) { + case PMBUS_STATUS_WORD: + /* MP2973 & MP2971 return PGOOD instead of PB_STATUS_POWER_GOOD_N. */ + ret = pmbus_read_word_data(client, page, phase, reg); + ret ^= PB_STATUS_POWER_GOOD_N; + break; case PMBUS_OT_FAULT_LIMIT: ret = mp2975_read_word_helper(client, page, phase, reg, GENMASK(7, 0)); |