ARM: ux500: add pinctrl address resources

Current nmk_pinctrl driver is not PRCMU dependent anymore, so it needs
its own DT address resources to work properly, as done for
platform_device in:

f4828336 ARM: ux500: add PRCM register base for pinctrl
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/dbx5x0.dtsi

@@ -170,7 +170,9 @@ gpio8: gpio@a03fe000 {
 			gpio-bank = <8>;
 		};
 
-		pinctrl {
+		pinctrl@80157000 {
+			// This is actually the PRCMU base address
+			reg = <0x80157000 0x2000>;
 			compatible = "stericsson,nmk_pinctrl";
 		};
 

arch/arm/mach-ux500/cpu-db8500.c

@@ -285,7 +285,8 @@ static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80110000, "nmk-i2c.3", NULL),
 	OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL),
 	/* Requires device name bindings. */
-	OF_DEV_AUXDATA("stericsson,nmk_pinctrl", 0, "pinctrl-db8500", NULL),
+	OF_DEV_AUXDATA("stericsson,nmk_pinctrl", U8500_PRCMU_BASE,
+		"pinctrl-db8500", NULL),
 	/* Requires clock name and DMA bindings. */
 	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000,
 		"ux500-msp-i2s.0", &msp0_platform_data),