pinctrl: mvebu: move to its own directory

Like the spear platform, the mvebu platform has multiple files: one
core file, and then one file per SoC family. More files will be added
later, as support for mach-orion5x and mach-mv78xx0 SoCs is added to
pinctrl-mvebu. For those reasons, having a separate subdirectory,
drivers/pinctrl/mvebu/ makes sense, and it had already been suggested
by Linus Wallej when the driver was originally submitted.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 2cc8fd9..0111337 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -188,30 +188,7 @@
 	depends on OF && GPIOLIB
 	select PINCTRL_SAMSUNG
 
-if PLAT_ORION
-
-config PINCTRL_MVEBU
-	bool
-	select PINMUX
-	select PINCONF
-
-config PINCTRL_DOVE
-	bool
-	select PINCTRL_MVEBU
-
-config PINCTRL_KIRKWOOD
-	bool
-	select PINCTRL_MVEBU
-
-config PINCTRL_ARMADA_370
-	bool
-	select PINCTRL_MVEBU
-
-config PINCTRL_ARMADA_XP
-	bool
-	select PINCTRL_MVEBU
-
-endif
+source "drivers/pinctrl/mvebu/Kconfig"
 
 source "drivers/pinctrl/spear/Kconfig"