diff options
| author | Erik Rosen <erik.rosen@metormote.com> | 2021-04-19 13:12:51 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-04-20 16:50:14 +0300 |
| commit | 1e4063329fe865380177945efed3a42c0bbbfa05 (patch) | |
| tree | 27191d5f8face3bf60dfeeb0364f83c6f2c08c9f /drivers/hwmon/pmbus/Kconfig | |
| parent | bab10bf90aaa20a95d629c2406411770acbfaf08 (diff) | |
| download | linux-1e4063329fe865380177945efed3a42c0bbbfa05.tar.xz | |
hwmon: (pmbus) Add pmbus driver for MAX15301
Add pmbus driver support for Maxim MAX15301 InTune Automatically
Compensated Digital PoL Controller with Driver and PMBus Telemetry
Even though the specification does not specifically mention it,
extensive empirical testing has revealed that auto-detection of
limit-registers will fail in a random fashion unless the delay
parameter is set to above about 80us. The default delay is set
to 100us to include some safety margin.
This patch is tested on a Flex BMR461 converter module.
Signed-off-by: Erik Rosen <erik.rosen@metormote.com>
Link: https://lore.kernel.org/r/20210419101251.24840-1-erik.rosen@metormote.com
[groeck: Added rationale for delay to driver header]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/pmbus/Kconfig')
| -rw-r--r-- | drivers/hwmon/pmbus/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig index e9727176b167..37a5c39784fa 100644 --- a/drivers/hwmon/pmbus/Kconfig +++ b/drivers/hwmon/pmbus/Kconfig @@ -176,6 +176,15 @@ config SENSORS_LTC3815 This driver can also be built as a module. If so, the module will be called ltc3815. +config SENSORS_MAX15301 + tristate "Maxim MAX15301" + help + If you say yes here you get hardware monitoring support for Maxim + MAX15301, as well as for Flex BMR461. + + This driver can also be built as a module. If so, the module will + be called max15301. + config SENSORS_MAX16064 tristate "Maxim MAX16064" help |