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-rw-r--r--target/linux/realtek/dts-5.10/rtl838x.dtsi4
1 files changed, 4 insertions, 0 deletions
diff --git a/target/linux/realtek/dts-5.10/rtl838x.dtsi b/target/linux/realtek/dts-5.10/rtl838x.dtsi
index f356f8fcde..899c1731fb 100644
--- a/target/linux/realtek/dts-5.10/rtl838x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl838x.dtsi
@@ -170,9 +170,13 @@
gpio0: gpio-controller@3500 {
compatible = "realtek,rtl8380-gpio", "realtek,otto-gpio";
reg = <0x3500 0x20>;
+
gpio-controller;
#gpio-cells = <2>;
ngpios = <24>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <23>;
};