hwmon: (occ) Add more details to Kconfig help text

The help text needs to spell out how the driver runs on a BMC, as it
previously seemed to indicate it ran on a POWER processor.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/hwmon/occ/Kconfig b/drivers/hwmon/occ/Kconfig
index 2a3869f15026..1658634a053e 100644
--- a/drivers/hwmon/occ/Kconfig
+++ b/drivers/hwmon/occ/Kconfig
@@ -9,8 +9,10 @@ config SENSORS_OCC_P8_I2C
         select SENSORS_OCC
         help
          This option enables support for monitoring sensors provided by the
-         On-Chip Controller (OCC) on a POWER8 processor. Communications with
-         the OCC are established through I2C bus.
+         On-Chip Controller (OCC) on a POWER8 processor. However, this driver
+         can only run on a baseboard management controller (BMC) connected to
+         the P8, not the POWER processor itself. Communications with the OCC are
+         established through I2C bus.
 
          This driver can also be built as a module. If so, the module will be
          called occ-p8-hwmon.
@@ -22,8 +24,10 @@ config SENSORS_OCC_P9_SBE
         select SENSORS_OCC
         help
          This option enables support for monitoring sensors provided by the
-         On-Chip Controller (OCC) on a POWER9 processor. Communications with
-         the OCC are established through SBE fifo on an FSI bus.
+         On-Chip Controller (OCC) on a POWER9 processor. However, this driver
+         can only run on a baseboard management controller (BMC) connected to
+         the P9, not the POWER processor itself. Communications with the OCC are
+         established through SBE fifo on an FSI bus.
 
          This driver can also be built as a module. If so, the module will be
          called occ-p9-hwmon.