pinctrl: bcm63xx: Fix dependencies

Add depends on OF so we don't get weird build errors on
randconfig.

Also order selects the same as the other drivers for
pure aestetic reasons.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/bcm/Kconfig

@@ -31,10 +31,12 @@ config PINCTRL_BCM2835
 
 config PINCTRL_BCM63XX
 	bool
+	depends on OF
+	select PINMUX
+	select PINCONF
 	select GENERIC_PINCONF
+	select GPIOLIB
 	select GPIO_REGMAP
-	select PINCONF
-	select PINMUX
 
 config PINCTRL_BCM6318
 	bool "Broadcom BCM6318 GPIO driver"