pinctrl/lantiq: update devicetree binding in dts file

This patch updates the compatible string in the easy50712.dts file to the new
"lantiq,danube-pinctrl".

Signed-off-by: Martin Schiller <mschiller@tdt.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: robh+dt@kernel.org
Cc: pawel.moll@arm.com
Cc: mark.rutland@arm.com
Cc: ijc+devicetree@hellion.org.uk
Cc: galak@codeaurora.org
Cc: john@phrozen.org
Cc: hauke@hauke-m.de
Cc: jogo@openwrt.org
Cc: daniel.schwierzeck@gmail.com
Cc: linux-gpio@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11589/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/boot/dts/lantiq/easy50712.dts

@@ -52,7 +52,7 @@
 		};
 
 		gpio: pinmux@E100B10 {
-			compatible = "lantiq,pinctrl-xway";
+			compatible = "lantiq,danube-pinctrl";
 			pinctrl-names = "default";
 			pinctrl-0 = <&state_default>;