mfd: Add support for RICOH PMIC RC5T583
Ricoh power management IC RC5T583 contains is multi
functional device having multiple sub devices inside this.
This device has multiple dcdc/ldo regulators, gpios, interrupt
controllers, on-key, RTCs, ADCs.
This device have 4 DCDCs, 8 LDOs, 8 GPIOs, 6 ADCs, 3 RTCs etc.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 82da448..0f59396 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -846,6 +846,20 @@
Passage) chip. This chip embeds audio, battery, GPIO, etc.
devices used in Intel Medfield platforms.
+config MFD_RC5T583
+ bool "Ricoh RC5T583 Power Management system device"
+ depends on I2C && GENERIC_HARDIRQS
+ select MFD_CORE
+ select REGMAP_I2C
+ help
+ Select this option to get support for the RICOH583 Power
+ Management system device.
+ This driver provides common support for accessing the device
+ through i2c interface. The device supports multiple sub-devices
+ like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
+ Additional drivers must be enabled in order to use the
+ different functionality of the device.
+
endmenu
endif
