arm64: dts: Add gpio_intc node for Amlogic S7 SoCs

Add GPIO interrupt controller device.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251105-irqchip-gpio-s6-s7-s7d-v1-4-b4d1fe4781c1@amlogic.com
[narmstrong: fixed applying on top of ao secure node]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi
index dd7e3de2a53d97de5a74359a7a74a1a8d82ff175..a3faf4d188e1127ddd8209a39be1867780468eb1 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi
@@ -222,6 +222,16 @@
                                };
                        };
 
+                       gpio_intc: interrupt-controller@4080 {
+                               compatible = "amlogic,s7-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>;
+                       };
+
                        ao-secure@10220 {
                                compatible = "amlogic,s7-ao-secure",
                                             "amlogic,meson-gx-ao-secure",