arm64: dts: Add gpio_intc node for Amlogic A4 SoCs

Add GPIO interrupt controller device.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://lore.kernel.org/r/20250311-irqchip-gpio-a4-a5-v5-3-ca4cc276c18c@amlogic.com
[narmstrong: fix commit to apply without pinctrl node]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
index de10e7aebf2114e58f50aa10a99a58b85bea536f..a06838552f21c58d1f6b239d9d56982b83a1f62f 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
@@ -48,3 +48,24 @@
                };
        };
 };
+
+&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>;
+       };
+};