diff options
| author | Zbigniew Lukwinski <zbigniew.lukwinski@linux.intel.com> | 2020-07-31 22:37:17 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2020-09-23 19:42:39 +0300 |
| commit | 787c095edaa9de28d39671282eba7bddd479c038 (patch) | |
| tree | 2b14f05ee3b2da1320428f4a4d82f9b711df9630 /drivers/hwmon/pmbus/pmbus_core.c | |
| parent | 1967f712677429f52ac3e8896b5ecfecc2372d95 (diff) | |
hwmon: (pmbus/core) Add support for rated attributes
Adding implementation for new attributes (rated_min/rated_max) to
cover PMBus specification about rated values reporting:
MFR_VIN_MIN, MFR_VIN_MAX, MFR_IIN_MAX, MFR_PIN_MAX, MFR_VOUT_MIN,
MFR_VOUT_MAX, MFR_IOUT_MAX, MFR_POUT_MAX, MFR_MAX_TEMP_1/2/3.
Tested with OpenBMC stack. All rated attributes were available
and reported correct values.
Signed-off-by: Zbigniew Lukwinski <zbigniew.lukwinski@linux.intel.com>
Link: https://lore.kernel.org/r/1596224237-32280-4-git-send-email-zbigniew.lukwinski@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/pmbus/pmbus_core.c')
| -rw-r--r-- | drivers/hwmon/pmbus/pmbus_core.c | 49 |
1 files changed, 41 insertions, 8 deletions
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 44535add3a4a..89ea7da1403f 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -1404,6 +1404,12 @@ static const struct pmbus_limit_attr vin_limit_attrs[] = { }, { .reg = PMBUS_VIRT_RESET_VIN_HISTORY, .attr = "reset_history", + }, { + .reg = PMBUS_MFR_VIN_MIN, + .attr = "rated_min", + }, { + .reg = PMBUS_MFR_VIN_MAX, + .attr = "rated_max", }, }; @@ -1467,7 +1473,13 @@ static const struct pmbus_limit_attr vout_limit_attrs[] = { }, { .reg = PMBUS_VIRT_RESET_VOUT_HISTORY, .attr = "reset_history", - } + }, { + .reg = PMBUS_MFR_VOUT_MIN, + .attr = "rated_min", + }, { + .reg = PMBUS_MFR_VOUT_MAX, + .attr = "rated_max", + }, }; static const struct pmbus_sensor_attr voltage_attributes[] = { @@ -1537,7 +1549,10 @@ static const struct pmbus_limit_attr iin_limit_attrs[] = { }, { .reg = PMBUS_VIRT_RESET_IIN_HISTORY, .attr = "reset_history", - } + }, { + .reg = PMBUS_MFR_IIN_MAX, + .attr = "rated_max", + }, }; static const struct pmbus_limit_attr iout_limit_attrs[] = { @@ -1571,7 +1586,10 @@ static const struct pmbus_limit_attr iout_limit_attrs[] = { }, { .reg = PMBUS_VIRT_RESET_IOUT_HISTORY, .attr = "reset_history", - } + }, { + .reg = PMBUS_MFR_IOUT_MAX, + .attr = "rated_max", + }, }; static const struct pmbus_sensor_attr current_attributes[] = { @@ -1622,7 +1640,10 @@ static const struct pmbus_limit_attr pin_limit_attrs[] = { }, { .reg = PMBUS_VIRT_RESET_PIN_HISTORY, .attr = "reset_history", - } + }, { + .reg = PMBUS_MFR_PIN_MAX, + .attr = "rated_max", + }, }; static const struct pmbus_limit_attr pout_limit_attrs[] = { @@ -1656,7 +1677,10 @@ static const struct pmbus_limit_attr pout_limit_attrs[] = { }, { .reg = PMBUS_VIRT_RESET_POUT_HISTORY, .attr = "reset_history", - } + }, { + .reg = PMBUS_MFR_POUT_MAX, + .attr = "rated_max", + }, }; static const struct pmbus_sensor_attr power_attributes[] = { @@ -1720,7 +1744,10 @@ static const struct pmbus_limit_attr temp_limit_attrs[] = { }, { .reg = PMBUS_VIRT_RESET_TEMP_HISTORY, .attr = "reset_history", - } + }, { + .reg = PMBUS_MFR_MAX_TEMP_1, + .attr = "rated_max", + }, }; static const struct pmbus_limit_attr temp_limit_attrs2[] = { @@ -1758,7 +1785,10 @@ static const struct pmbus_limit_attr temp_limit_attrs2[] = { }, { .reg = PMBUS_VIRT_RESET_TEMP2_HISTORY, .attr = "reset_history", - } + }, { + .reg = PMBUS_MFR_MAX_TEMP_2, + .attr = "rated_max", + }, }; static const struct pmbus_limit_attr temp_limit_attrs3[] = { @@ -1784,7 +1814,10 @@ static const struct pmbus_limit_attr temp_limit_attrs3[] = { .attr = "crit", .alarm = "crit_alarm", .sbit = PB_TEMP_OT_FAULT, - } + }, { + .reg = PMBUS_MFR_MAX_TEMP_3, + .attr = "rated_max", + }, }; static const struct pmbus_sensor_attr temp_attributes[] = { |