Commit 9da9c2dc authored by Chu Lin's avatar Chu Lin Committed by Guenter Roeck
Browse files

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: default avatarChu 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: default avatarGuenter Roeck <linux@roeck-us.net>
parent 9abfb52b

drivers/hwmon/pmbus/adm1275.c

+6 −8
Original line number Diff line number Diff line
@@ -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;