diff options
| author | Chu Lin | 2021-05-12 17:10:43 +0000 |
|---|---|---|
| committer | Guenter Roeck | 2021-06-17 04:21:45 -0700 |
| commit | 9da9c2dc57b2fa2e65521894cb66df4bf615214d (patch) | |
| tree | d2d0c9593624b7a04442ed36d201b534a06380cc /drivers/hwmon | |
| parent | 9abfb52b502889f1528316cf0b7d4116d40abebe (diff) | |
hwmon: (adm1275) enable adm1272 temperature reporting
adm1272 supports temperature reporting but it is disabled by default.
Tested:
ls temp1_*
temp1_crit temp1_highest temp1_max
temp1_crit_alarm temp1_input temp1_max_alarm
cat temp1_input
26642
Signed-off-by: Chu Lin <linchuyuan@google.com>
Link: https://lore.kernel.org/r/20210512171043.2433694-1-linchuyuan@google.com
[groeck: Updated subject to reflect correct driver]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/pmbus/adm1275.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c index 980a3850b2f3..d311e0557401 100644 --- a/drivers/hwmon/pmbus/adm1275.c +++ b/drivers/hwmon/pmbus/adm1275.c @@ -611,11 +611,13 @@ static int adm1275_probe(struct i2c_client *client) tindex = 8; info->func[0] |= PMBUS_HAVE_PIN | PMBUS_HAVE_STATUS_INPUT | - PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT; + PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT | + PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP; - /* Enable VOUT if not enabled (it is disabled by default) */ - if (!(config & ADM1278_VOUT_EN)) { - config |= ADM1278_VOUT_EN; + /* Enable VOUT & TEMP1 if not enabled (disabled by default) */ + if ((config & (ADM1278_VOUT_EN | ADM1278_TEMP1_EN)) != + (ADM1278_VOUT_EN | ADM1278_TEMP1_EN)) { + config |= ADM1278_VOUT_EN | ADM1278_TEMP1_EN; ret = i2c_smbus_write_byte_data(client, ADM1275_PMON_CONFIG, config); @@ -625,10 +627,6 @@ static int adm1275_probe(struct i2c_client *client) return -ENODEV; } } - - if (config & ADM1278_TEMP1_EN) - info->func[0] |= - PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP; if (config & ADM1278_VIN_EN) info->func[0] |= PMBUS_HAVE_VIN; break; |