Please discard this one.
Sent by error.
Thanks,
Chu
On Wed, May 12, 2021 at 10:04 AM Chu Lin <linchuyuan@xxxxxxxxxx> wrote:
>
> 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@xxxxxxxxxx>
> ---
> drivers/hwmon/pmbus/adm1275.c | 14 ++++++--------
> 1 file changed, 6 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c
> index e7997f37b266..0be1b5777d2f 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;
> --
> 2.31.1.607.g51e8a6a459-goog
>
