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authorChuanhong Guo <gch981213@gmail.com>2019-06-25 23:19:41 +0800
committerPetr Štetiar <ynezz@true.cz>2019-06-27 17:17:23 +0200
commita353f2ee7fe26a1ed0deaf29dcfb3afac8fe83cf (patch)
tree67d6a6154950e5966e59ff4c9fbd556b94fae668
parent096a67796aa760a61b85b8045e8707ee0e953bec (diff)
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ramips: mt7621: add IRQ for GPIO node
This makes interrupt-based gpio-keys working. Signed-off-by: Chuanhong Guo <gch981213@gmail.com> (cherry picked from commit 110daa16e44bb53941a18396ab6a7d9fdd1fa362)
-rw-r--r--target/linux/ramips/dts/mt7621.dtsi3
1 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 77841a61d2..4f69e0902e 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -76,6 +76,9 @@
compatible = "mtk,mt7621-gpio";
reg = <0x600 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>;
+
gpio0: bank@0 {
reg = <0>;
compatible = "mtk,mt7621-gpio-bank";