[PATCH 3/4] arm64: dts: Add gpio_intc node for Amlogic-A4 SoCs
From: Xianwei Zhao via B4 Relay
Date: Wed Feb 19 2025 - 02:29:26 EST
From: Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx>
Add GPIO interrupt controller device.
Signed-off-by: Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
index de10e7aebf21..a06838552f21 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
@@ -48,3 +48,24 @@ pwrc: power-controller {
};
};
};
+
+&apb {
+ gpio_intc: interrupt-controller@4080 {
+ compatible = "amlogic,a4-gpio-intc",
+ "amlogic,meson-gpio-intc";
+ reg = <0x0 0x4080 0x0 0x20>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ amlogic,channel-interrupts =
+ <10 11 12 13 14 15 16 17 18 19 20 21>;
+ };
+
+ gpio_ao_intc: interrupt-controller@8e72c {
+ compatible = "amlogic,a4-gpio-ao-intc",
+ "amlogic,meson-gpio-intc";
+ reg = <0x0 0x8e72c 0x0 0x0c>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ amlogic,channel-interrupts = <140 141>;
+ };
+};
--
2.37.1