[PATCH 4/4] arm64: dts: meson: a1: add gpio interrupt controller support

[Qianggui Song]

add gpio interrupt controller node to a1 SoC

Signed-off-by: Qianggui Song <qianggui.song@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 0965259af869..6d52350a5652 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -92,6 +92,15 @@ gpio: bank@0400 {
 
 			};
 
+			gpio_intc: interrupt-controller@0440 {
+				compatible = "amlogic,meson-gpio-intc",
+					     "amlogic,meson-a1-gpio-intc";
+				reg = <0x0 0x0440 0x0 0x14>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <49 50 51 52 53 54 55 56>;
+			};
+
 			uart_AO: serial@1c00 {
 				compatible = "amlogic,meson-gx-uart",
 					     "amlogic,meson-ao-uart";
-- 
2.24.0