diff options
| author | Max Staudt <max@enpas.org> | 2019-08-19 14:16:18 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-08-29 21:05:35 +0200 |
| commit | 724041ae15ed9639b72bb54dabfac3279c6b4e55 (patch) | |
| tree | 8538fe83e784124610e37cd894acb484d6ce8155 /drivers/i2c/busses/Kconfig | |
| parent | 4768e90ecaec6b503ff64229bda5d91186d2edd3 (diff) | |
i2c: icy: Add LTC2990 present on 2019 board revision
Since the 2019 a1k.org community re-print of these PCBs sports an
LTC2990 hwmon chip as an example use case, let this driver autoprobe
for that as well. If it is present, modprobing ltc2990 is sufficient.
The property_entry enables the three additional inputs available on
this particular board:
in1 will be the voltage of the 5V rail, divided by 2.
in2 will be the voltage of the 12V rail, divided by 4.
temp3 will be measured using a PCB loop next the chip.
Signed-off-by: Max Staudt <max@enpas.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/Kconfig')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 8b97ba4a2c0c..ee7f415a625a 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -1320,6 +1320,9 @@ config I2C_ICY This support is also available as a module. If so, the module will be called i2c-icy. + If you have a 2019 edition board with an LTC2990 sensor at address + 0x4c, loading the module 'ltc2990' is sufficient to enable it. + config I2C_MLXCPLD tristate "Mellanox I2C driver" depends on X86_64 |