1 files changed, 11 insertions, 1 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 3ed3ff06be5d..7eaeb9750793 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -538,7 +538,7 @@ config AB8500_CORE
 
 config AB8500_I2C_CORE
         bool "AB8500 register access via PRCMU I2C"
-        depends on AB8500_CORE && UX500_SOC_DB8500
+        depends on AB8500_CORE && MFD_DB8500_PRCMU
         default y
         help
           This enables register access to the AB8500 chip via PRCMU I2C.
@@ -575,6 +575,16 @@ config AB3550_CORE
           LEDs, vibrator, system power and temperature, power management
           and ALSA sound.
 
+config MFD_DB8500_PRCMU
+        bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
+        depends on UX500_SOC_DB8500
+        select MFD_CORE
+        help
+          Select this option to enable support for the DB8500 Power Reset
+          and Control Management Unit. This is basically an autonomous
+          system controller running an XP70 microprocessor, which is accessed
+          through a register map.
+
 config MFD_CS5535
         tristate "Support for CS5535 and CS5536 southbridge core functions"
         select MFD_CORE