ARM: nomadik: Standardise Nomadik STN8815 based Pinctrl compat string in the DTS

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/ste-nomadik-stn8815.dtsi

@@ -93,7 +93,7 @@
 	};
 
 	pinctrl {
-		compatible = "stericsson,nmk-pinctrl-stn8815";
+		compatible = "stericsson,stn8815-pinctrl";
 		/* Pin configurations */
 		uart0 {
 			uart0_default_mux: uart0_mux {