regulator: pv88080: new regulator driver

This is the driver for the Powerventure PV88080 BUCKs regulator.
It communicates via an I2C bus to the device.

Signed-off-by: James Ban <James.Ban..opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index c77dc08..0b616e2 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -548,6 +548,13 @@
 	  Say y here to support the voltage regulators and convertors
 	  PV88060
 
+config REGULATOR_PV88080
+	tristate "Powerventure Semiconductor PV88080 regulator"
+	depends on I2C
+	select REGMAP_I2C
+	help
+	  Say y here to support the buck convertors on PV88080
+
 config REGULATOR_PV88090
 	tristate "Powerventure Semiconductor PV88090 regulator"
 	depends on I2C