regulator: arizona: Split KConfig options for LDO1 and MICSUPP regulators

The CS47L24 Arizona codec and most Madera codecs do not have a LDO1
regulator. Split the LDO1 and MICSUPP regulators into separate KConfig
options so the LDO1 is only built into the kernel if needed.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

2 files changed, 13 insertions, 4 deletions

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index be06eb29c681..c026b09c479c 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -125,12 +125,20 @@ config REGULATOR_AB8500
           This driver supports the regulators found on the ST-Ericsson mixed
           signal AB8500 PMIC
 
-config REGULATOR_ARIZONA
-        tristate "Wolfson Arizona class devices"
+config REGULATOR_ARIZONA_LDO1
+        tristate "Wolfson Arizona class devices LDO1"
         depends on MFD_ARIZONA
         depends on SND_SOC
         help
-          Support for the regulators found on Wolfson Arizona class
+          Support for the LDO1 regulators found on Wolfson Arizona class
+          devices.
+
+config REGULATOR_ARIZONA_MICSUPP
+        tristate "Wolfson Arizona class devices MICSUPP"
+        depends on MFD_ARIZONA
+        depends on SND_SOC
+        help
+          Support for the MICSUPP regulators found on Wolfson Arizona class
           devices.
 
 config REGULATOR_AS3711
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index ef7725e2592a..313a7ca97b4d 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -19,7 +19,8 @@ obj-$(CONFIG_REGULATOR_ACT8865) += act8865-regulator.o
 obj-$(CONFIG_REGULATOR_ACT8945A) += act8945a-regulator.o
 obj-$(CONFIG_REGULATOR_AD5398) += ad5398.o
 obj-$(CONFIG_REGULATOR_ANATOP) += anatop-regulator.o
-obj-$(CONFIG_REGULATOR_ARIZONA) += arizona-micsupp.o arizona-ldo1.o
+obj-$(CONFIG_REGULATOR_ARIZONA_LDO1) += arizona-ldo1.o
+obj-$(CONFIG_REGULATOR_ARIZONA_MICSUPP) += arizona-micsupp.o
 obj-$(CONFIG_REGULATOR_AS3711) += as3711-regulator.o
 obj-$(CONFIG_REGULATOR_AS3722) += as3722-regulator.o
 obj-$(CONFIG_REGULATOR_AXP20X) += axp20x-regulator.o