make mc13783 regulator code generic
move some common functions and micros of mc13783 regulaor driver to
a seperate file, which makes it possible for mc13892 to share code.
Signed-off-by: Yong Shen <yong.shen@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index da34981..ce17a03 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -186,9 +186,13 @@
This driver provides support for the voltage regulators of the
PCAP2 PMIC.
+config REGULATOR_MC13XXX_CORE
+ bool
+
config REGULATOR_MC13783
tristate "Support regulators on Freescale MC13783 PMIC"
depends on MFD_MC13783
+ select REGULATOR_MC13XXX_CORE
help
Say y here to support the regulators found on the Freescale MC13783
PMIC.