pinctrl: add imx7d support

Add i.MX7D pinctrl driver support
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/freescale/Kconfig

@@ -87,6 +87,13 @@ config PINCTRL_IMX6SX
 	help
 	  Say Y here to enable the imx6sx pinctrl driver
 
+config PINCTRL_IMX7D
+	bool "IMX7D pinctrl driver"
+	depends on SOC_IMX7D
+	select PINCTRL_IMX
+	help
+	  Say Y here to enable the imx7d pinctrl driver
+
 config PINCTRL_VF610
 	bool "Freescale Vybrid VF610 pinctrl driver"
 	depends on SOC_VF610

drivers/pinctrl/freescale/Makefile

@@ -12,6 +12,7 @@ obj-$(CONFIG_PINCTRL_IMX6Q)	+= pinctrl-imx6q.o
 obj-$(CONFIG_PINCTRL_IMX6Q)	+= pinctrl-imx6dl.o
 obj-$(CONFIG_PINCTRL_IMX6SL)	+= pinctrl-imx6sl.o
 obj-$(CONFIG_PINCTRL_IMX6SX)	+= pinctrl-imx6sx.o
+obj-$(CONFIG_PINCTRL_IMX7D)	+= pinctrl-imx7d.o
 obj-$(CONFIG_PINCTRL_VF610)	+= pinctrl-vf610.o
 obj-$(CONFIG_PINCTRL_MXS)	+= pinctrl-mxs.o
 obj-$(CONFIG_PINCTRL_IMX23)	+= pinctrl-imx23.o