mfd: wm5102: Build system hookup

Several forthcoming Wolfson devices are based on a common platform
known as Arizona allowing a great deal of reuse of driver code. This
patch adds the build system hookup for the core driver and the WM5102.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

2 files changed, 36 insertions, 0 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index e129c820df7d..238e4df8a089 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -479,6 +479,35 @@ config MFD_S5M_CORE
          additional drivers must be enabled in order to use the functionality
          of the device
 
+config MFD_ARIZONA
+        tristate
+
+config MFD_ARIZONA_I2C
+        tristate "Support Wolfson Microelectronics Arizona platform with I2C"
+        select MFD_ARIZONA
+        select MFD_CORE
+        select REGMAP_I2C
+        depends on I2C
+        help
+          Support for the Wolfson Microelectronics Arizona platform audio SoC
+          core functionality controlled via I2C.
+
+config MFD_ARIZONA_SPI
+        tristate "Support Wolfson Microelectronics Arizona platform with SPI"
+        select MFD_ARIZONA
+        select MFD_CORE
+        select REGMAP_SPI
+        depends on SPI_MASTER
+        help
+          Support for the Wolfson Microelectronics Arizona platform audio SoC
+          core functionality controlled via I2C.
+
+config MFD_WM5102
+        bool "Support Wolfson Microelectronics WM5102"
+        depends on MFD_ARIZONA
+        help
+          Support for Wolfson Microelectronics WM5102 low power audio SoC
+
 config MFD_WM8400
         bool "Support Wolfson Microelectronics WM8400"
         select MFD_CORE
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 75f6ed68a4b9..d29a96d4267f 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -24,6 +24,13 @@ obj-$(CONFIG_MFD_T7L66XB)	+= t7l66xb.o tmio_core.o
 obj-$(CONFIG_MFD_TC6387XB)      += tc6387xb.o tmio_core.o
 obj-$(CONFIG_MFD_TC6393XB)      += tc6393xb.o tmio_core.o
 
+obj-$(CONFIG_MFD_ARIZONA)       += arizona-core.o
+obj-$(CONFIG_MFD_ARIZONA)       += arizona-irq.o
+obj-$(CONFIG_MFD_ARIZONA_I2C)   += arizona-i2c.o
+obj-$(CONFIG_MFD_ARIZONA_SPI)   += arizona-spi.o
+ifneq ($(CONFIG_MFD_WM5102),n)
+obj-$(CONFIG_MFD_ARIZONA)       += wm5102-tables.o
+endif
 obj-$(CONFIG_MFD_WM8400)        += wm8400-core.o
 wm831x-objs                     := wm831x-core.o wm831x-irq.o wm831x-otp.o
 wm831x-objs                     += wm831x-auxadc.o