From f910cc46f4b164c0caeb64eb8fff93db783b9bc8 Mon Sep 17 00:00:00 2001
From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Date: Fri, 25 May 2018 18:54:52 +0200
Subject: [PATCH] staging: mt7621-dts: add missing properties to gpio node

In order to let other devices reference the GPIO interrupts
if necessary properties 'interrupt-controller' and
'#interrupt-cells' becomes necessary. Add both of them to
complete gpio device tree node.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/mt7621-dts/mt7621.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi
index 240d396bbb89..d7e49810f9e3 100644
--- a/drivers/staging/mt7621-dts/mt7621.dtsi
+++ b/drivers/staging/mt7621-dts/mt7621.dtsi
@@ -69,6 +69,8 @@
 
 			interrupt-parent = <&gic>;
 			interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
 
 			gpio0: bank@0 {
 				reg = <0>;