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-rw-r--r--arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
index a33359015200..12abca8e11a1 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -150,6 +150,10 @@
switch@0 {
compatible = "mediatek,mt7531";
reg = <0>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&pio>;
+ interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
reset-gpios = <&pio 54 0>;
ports {