pinctrl: move the U300 GPIO driver to pinctrl

This driver will be converted to a dual GPIO + pinctrl driver
since it supports biasing and driving control options. Hopefully
it can serve as an example.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

7 files changed, 12 insertions, 12 deletions

diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index 1cbcd4fc1e17..c2d5c6c08364 100644
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -8,7 +8,7 @@ config MACH_U300
         bool "U300"
         select PINCTRL
         select PINMUX_U300
-        select GPIO_U300
+        select PINCTRL_COH901
 
 comment "ST-Ericsson U300/U330/U335/U365 Feature Selections"
 
diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h
index db3fbfa1d6e9..ee78a26707eb 100644
--- a/arch/arm/mach-u300/include/mach/irqs.h
+++ b/arch/arm/mach-u300/include/mach/irqs.h
@@ -110,7 +110,7 @@
 #endif
 
 /* Maximum 8*7 GPIO lines */
-#ifdef CONFIG_GPIO_U300
+#ifdef CONFIG_PINCTRL_COH901
 #define IRQ_U300_GPIO_BASE              (U300_VIC_IRQS_END)
 #define IRQ_U300_GPIO_END               (IRQ_U300_GPIO_BASE + 56)
 #else
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 8482a23887dc..0f82aa8fa158 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -170,15 +170,6 @@ config GPIO_SCH
           The Intel Tunnel Creek processor has 5 GPIOs powered by the
           core power rail and 9 from suspend power supply.
 
-config GPIO_U300
-        bool "ST-Ericsson U300 COH 901 335/571 GPIO"
-        depends on GPIOLIB && ARCH_U300
-        help
-          Say yes here to support GPIO interface on ST-Ericsson U300.
-          The names of the two IP block variants supported are
-          COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
-          ports of 8 GPIO pins each.
-
 config GPIO_VX855
         tristate "VIA VX855/VX875 GPIO"
         depends on PCI
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index dbcb0bcfd8da..7f20316fb156 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -54,7 +54,6 @@ obj-$(CONFIG_ARCH_DAVINCI_TNETV107X) += gpio-tnetv107x.o
 obj-$(CONFIG_GPIO_TPS65910)     += gpio-tps65910.o
 obj-$(CONFIG_GPIO_TPS65912)     += gpio-tps65912.o
 obj-$(CONFIG_GPIO_TWL4030)      += gpio-twl4030.o
-obj-$(CONFIG_MACH_U300)         += gpio-u300.o
 obj-$(CONFIG_GPIO_UCB1400)      += gpio-ucb1400.o
 obj-$(CONFIG_GPIO_VR41XX)       += gpio-vr41xx.o
 obj-$(CONFIG_GPIO_VX855)        += gpio-vx855.o
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index e17e2f8001d2..e087f0219f48 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -30,6 +30,15 @@ config PINMUX_U300
         depends on ARCH_U300
         select PINMUX
 
+config PINCTRL_COH901
+        bool "ST-Ericsson U300 COH 901 335/571 GPIO"
+        depends on GPIOLIB && ARCH_U300
+        help
+          Say yes here to support GPIO interface on ST-Ericsson U300.
+          The names of the two IP block variants supported are
+          COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
+          ports of 8 GPIO pins each.
+
 endmenu
 
 endif
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 50a2e2f6bc27..5f3e4d65465a 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -6,3 +6,4 @@ obj-$(CONFIG_PINCTRL)		+= core.o
 obj-$(CONFIG_PINMUX)            += pinmux.o
 obj-$(CONFIG_PINMUX_SIRF)       += pinmux-sirf.o
 obj-$(CONFIG_PINMUX_U300)       += pinmux-u300.o
+obj-$(CONFIG_PINCTRL_COH901)    += pinctrl-coh901.o
diff --git a/drivers/gpio/gpio-u300.c b/drivers/pinctrl/pinctrl-coh901.c
index 4035778852b0..4035778852b0 100644
--- a/drivers/gpio/gpio-u300.c
+++ b/drivers/pinctrl/pinctrl-coh901.c