pinctrl: nomadik: move all Nomadik drivers to subdir

We have a bunch of Nomadik family pin control drivers, so let's
move them into their own subdirectory.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/Kconfig

@@ -26,29 +26,6 @@ config DEBUG_PINCTRL
 	help
 	  Say Y here to add some extra checks and diagnostics to PINCTRL calls.
 
-config PINCTRL_ABX500
-	bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions"
-	depends on AB8500_CORE
-	select GENERIC_PINCONF
-	help
-	  Select this to enable the ABx500 family IC GPIO driver
-
-config PINCTRL_AB8500
-	bool "AB8500 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB8540
-	bool "AB8540 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB9540
-	bool "AB9540 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB8505
-	bool "AB8505 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
 config PINCTRL_ADI2
 	bool "ADI pin controller driver"
 	depends on BLACKFIN
@@ -233,27 +210,6 @@ config PINCTRL_IMX28
 	bool
 	select PINCTRL_MXS
 
-config PINCTRL_NOMADIK
-	bool "Nomadik pin controller driver"
-	depends on ARCH_U8500 || ARCH_NOMADIK
-	select PINMUX
-	select PINCONF
-	select GPIOLIB
-	select OF_GPIO
-	select GPIOLIB_IRQCHIP
-
-config PINCTRL_STN8815
-	bool "STN8815 pin controller driver"
-	depends on PINCTRL_NOMADIK && ARCH_NOMADIK
-
-config PINCTRL_DB8500
-	bool "DB8500 pin controller driver"
-	depends on PINCTRL_NOMADIK && ARCH_U8500
-
-config PINCTRL_DB8540
-	bool "DB8540 pin controller driver"
-	depends on PINCTRL_NOMADIK && ARCH_U8500
-
 config PINCTRL_ROCKCHIP
 	bool
 	select PINMUX
@@ -345,6 +301,7 @@ config PINCTRL_PALMAS
 
 source "drivers/pinctrl/berlin/Kconfig"
 source "drivers/pinctrl/mvebu/Kconfig"
+source "drivers/pinctrl/nomadik/Kconfig"
 source "drivers/pinctrl/qcom/Kconfig"
 source "drivers/pinctrl/samsung/Kconfig"
 source "drivers/pinctrl/sh-pfc/Kconfig"

drivers/pinctrl/Makefile

@@ -9,11 +9,6 @@ ifeq ($(CONFIG_OF),y)
 obj-$(CONFIG_PINCTRL)		+= devicetree.o
 endif
 obj-$(CONFIG_GENERIC_PINCONF)	+= pinconf-generic.o
-obj-$(CONFIG_PINCTRL_ABX500)	+= pinctrl-abx500.o
-obj-$(CONFIG_PINCTRL_AB8500)	+= pinctrl-ab8500.o
-obj-$(CONFIG_PINCTRL_AB8540)	+= pinctrl-ab8540.o
-obj-$(CONFIG_PINCTRL_AB9540)	+= pinctrl-ab9540.o
-obj-$(CONFIG_PINCTRL_AB8505)	+= pinctrl-ab8505.o
 obj-$(CONFIG_PINCTRL_ADI2)	+= pinctrl-adi2.o
 obj-$(CONFIG_PINCTRL_AS3722)	+= pinctrl-as3722.o
 obj-$(CONFIG_PINCTRL_BF54x)	+= pinctrl-adi2-bf54x.o
@@ -39,10 +34,6 @@ obj-$(CONFIG_PINCTRL_MXS)	+= pinctrl-mxs.o
 obj-$(CONFIG_PINCTRL_IMX23)	+= pinctrl-imx23.o
 obj-$(CONFIG_PINCTRL_IMX25)	+= pinctrl-imx25.o
 obj-$(CONFIG_PINCTRL_IMX28)	+= pinctrl-imx28.o
-obj-$(CONFIG_PINCTRL_NOMADIK)	+= pinctrl-nomadik.o
-obj-$(CONFIG_PINCTRL_STN8815)	+= pinctrl-nomadik-stn8815.o
-obj-$(CONFIG_PINCTRL_DB8500)	+= pinctrl-nomadik-db8500.o
-obj-$(CONFIG_PINCTRL_DB8540)	+= pinctrl-nomadik-db8540.o
 obj-$(CONFIG_PINCTRL_PALMAS)	+= pinctrl-palmas.o
 obj-$(CONFIG_PINCTRL_ROCKCHIP)	+= pinctrl-rockchip.o
 obj-$(CONFIG_PINCTRL_SINGLE)	+= pinctrl-single.o
@@ -64,6 +55,7 @@ obj-$(CONFIG_PINCTRL_VF610)	+= pinctrl-vf610.o
 
 obj-$(CONFIG_ARCH_BERLIN)	+= berlin/
 obj-$(CONFIG_PLAT_ORION)        += mvebu/
+obj-y				+= nomadik/
 obj-$(CONFIG_ARCH_QCOM)		+= qcom/
 obj-$(CONFIG_PLAT_SAMSUNG)	+= samsung/
 obj-$(CONFIG_ARCH_SHMOBILE)	+= sh-pfc/

drivers/pinctrl/nomadik/Kconfig

+if ARCH_U8500
+
+config PINCTRL_ABX500
+	bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions"
+	depends on AB8500_CORE
+	select GENERIC_PINCONF
+	help
+	  Select this to enable the ABx500 family IC GPIO driver
+
+config PINCTRL_AB8500
+	bool "AB8500 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB8540
+	bool "AB8540 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB9540
+	bool "AB9540 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB8505
+	bool "AB8505 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+endif
+
+if (ARCH_U8500 || ARCH_NOMADIK)
+
+config PINCTRL_NOMADIK
+	bool "Nomadik pin controller driver"
+	depends on ARCH_U8500 || ARCH_NOMADIK
+	select PINMUX
+	select PINCONF
+	select GPIOLIB
+	select OF_GPIO
+	select GPIOLIB_IRQCHIP
+
+config PINCTRL_STN8815
+	bool "STN8815 pin controller driver"
+	depends on PINCTRL_NOMADIK && ARCH_NOMADIK
+
+config PINCTRL_DB8500
+	bool "DB8500 pin controller driver"
+	depends on PINCTRL_NOMADIK && ARCH_U8500
+
+config PINCTRL_DB8540
+	bool "DB8540 pin controller driver"
+	depends on PINCTRL_NOMADIK && ARCH_U8500
+
+endif

drivers/pinctrl/nomadik/Makefile

+# Nomadik family pin control drivers
+obj-$(CONFIG_PINCTRL_ABX500)	+= pinctrl-abx500.o
+obj-$(CONFIG_PINCTRL_AB8500)	+= pinctrl-ab8500.o
+obj-$(CONFIG_PINCTRL_AB8540)	+= pinctrl-ab8540.o
+obj-$(CONFIG_PINCTRL_AB9540)	+= pinctrl-ab9540.o
+obj-$(CONFIG_PINCTRL_AB8505)	+= pinctrl-ab8505.o
+obj-$(CONFIG_PINCTRL_NOMADIK)	+= pinctrl-nomadik.o
+obj-$(CONFIG_PINCTRL_STN8815)	+= pinctrl-nomadik-stn8815.o
+obj-$(CONFIG_PINCTRL_DB8500)	+= pinctrl-nomadik-db8500.o
+obj-$(CONFIG_PINCTRL_DB8540)	+= pinctrl-nomadik-db8540.o

drivers/pinctrl/pinctrl-abx500.c → drivers/pinctrl/nomadik/pinctrl-abx500.c

@@ -32,8 +32,8 @@
 #include <linux/pinctrl/machine.h>
 
 #include "pinctrl-abx500.h"
-#include "core.h"
-#include "pinconf.h"
+#include "../core.h"
+#include "../pinconf.h"
 
 /*
  * The AB9540 and AB8540 GPIO support are extended versions

drivers/pinctrl/pinctrl-nomadik.c → drivers/pinctrl/nomadik/pinctrl-nomadik.c

@@ -31,7 +31,7 @@
 /* Since we request GPIOs from ourself */
 #include <linux/pinctrl/consumer.h>
 #include "pinctrl-nomadik.h"
-#include "core.h"
+#include "../core.h"
 
 /*
  * The GPIO module in the Nomadik family of Systems-on-Chip is an