ralink: MT7620 eval board pinmux fixes

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

SVN-Revision: 38320

target/linux/ramips/dts/MT7620a.dts

@@ -47,7 +47,7 @@
 	pinctrl {
 		state_default: pinctrl0 {
 			gpio {
-				ralink,group = "jtag", "mdio", "rgmii1", "rgmii1", "i2c", "uartf";
+				ralink,group = "mdio", "i2c", "uartf";
 				ralink,function = "gpio";
 			};
 		};