ralink: add gpio_uartf mux group

Signed-off-by: John Crispin <[email protected]>

SVN-Revision: 39610

target/linux/ramips/dts/mt7620a.dtsi

@@ -288,6 +288,12 @@
 				ralink,function = "pcm i2s";
 			};
 		};
+		uartf_gpio_pins: uartf_gpio {
+			uartf_gpio {
+				ralink,group = "uartf";
+				ralink,function = "gpio uartf";
+			};
+		};
 		spi_pins: spi {
 			spi {
 				ralink,group = "spi";