mfd: kempld: Add support for COMe-mBT10, COMe-cBT6 and COMe-cHL6 to Kontron PLD driver

This patch adds DMI system IDs for the Kontron modules COMe-mBT10, COMe-cBT6
and COMe-cHL6 to the Kontron PLD driver. The list of supported products in
the module description is also updated.

Signed-off-by: Michael Brunner <michael.brunner@kontron.com>
Acked-by: Christian Rauch <christian.rauch@kontron.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 09fb570..d93d118 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -270,13 +270,18 @@
 	  device may provide functions like watchdog, GPIO, UART and I2C bus.
 
 	  The following modules are supported:
+		* COMe-bHL6
 		* COMe-bIP#
 		* COMe-bPC2 (ETXexpress-PC)
 		* COMe-bSC# (ETXexpress-SC T#)
+		* COMe-cBT6
 		* COMe-cCT6
 		* COMe-cDC2 (microETXexpress-DC)
+		* COMe-cHL6
 		* COMe-cPC2 (microETXexpress-PC)
+		* COMe-mBT10
 		* COMe-mCT10
+		* COMe-mTT10 (nanoETXexpress-TT)
 		* ETX-OH
 
 	  This driver can also be built as a module. If so, the module