diff options
| author | Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com> | 2020-06-22 21:07:27 +0530 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2020-07-19 16:25:21 -0700 |
| commit | a37881dead2503614b837c005efde05e614d3b69 (patch) | |
| tree | 075865e3f553770ffedf36959a7c0e012f5f449e /drivers/hwmon | |
| parent | 0ca8bb2cc9606beec6833e5e4742c882e2196bda (diff) | |
| download | linux-stable-a37881dead2503614b837c005efde05e614d3b69.tar.gz linux-stable-a37881dead2503614b837c005efde05e614d3b69.tar.bz2 linux-stable-a37881dead2503614b837c005efde05e614d3b69.zip | |
hwmon: (adm1275) Enable adm1278 ADM1278_TEMP1_EN
The adm1278 temp attribute need it for openbmc platform .
This feature not enabled by default, so PMON_CONFIG needs to enable it.
Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
Link: https://lore.kernel.org/r/20200622153727.GA9347@cnn
[groeck: Split long line]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/pmbus/adm1275.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c index 19317575d1c6..651846650a9c 100644 --- a/drivers/hwmon/pmbus/adm1275.c +++ b/drivers/hwmon/pmbus/adm1275.c @@ -683,11 +683,13 @@ static int adm1275_probe(struct i2c_client *client, tindex = 3; 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); @@ -698,9 +700,6 @@ static int adm1275_probe(struct i2c_client *client, } } - 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; |