[openwrt/openwrt] ramips: fix mt7628 eval board pinmux

[LEDE Commits]

mkresin pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/91e11bec749b5c6184d7053d9dc4491b08c9bc0e

commit 91e11bec749b5c6184d7053d9dc4491b08c9bc0e
Author: Mathias Kresin <dev at kresin.me>
AuthorDate: Tue Apr 24 20:18:48 2018 +0200

    ramips: fix mt7628 eval board pinmux
    
    There is no pinmux group "jtag" for mt7628 and the pinmux driver fails
    to load due to the use of the not existing group.
    
    Fixes: FS#1515
    
    Signed-off-by: Mathias Kresin <dev at kresin.me>
---
 target/linux/ramips/dts/MT7628.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ramips/dts/MT7628.dts b/target/linux/ramips/dts/MT7628.dts
index dc86c70..3bd172a 100644
--- a/target/linux/ramips/dts/MT7628.dts
+++ b/target/linux/ramips/dts/MT7628.dts
@@ -15,7 +15,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag";
+			ralink,group = "i2c";
 			ralink,function = "gpio";
 		};
 	};