ralink: add irq to mt7628 gpio node

Signed-off-by: John Crispin <blogic@openwrt.org>
Backport of r47076

git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47100 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi
index 8d799af..956a103 100644 (file)
--- a/target/linux/ramips/dts/mt7628an.dtsi
+++ b/target/linux/ramips/dts/mt7628an.dtsi
@@ -80,6 +80,9 @@
                        compatible = "mtk,mt7628-gpio", "mtk,mt7621-gpio";
                        reg = <0x600 0x100>;
 
+                       interrupt-parent = <&intc>;
+                       interrupts = <6>;
+
                        gpio0: bank@0 {
                                reg = <0>;
                                compatible = "mtk,mt7621-gpio-bank";