1 files changed, 9 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
index d8c0bdc51882..9cb7cf94284a 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
@@ -376,10 +376,19 @@
                 gic0: interrupt-controller@8010,00000000 {
                         compatible = "arm,gic-v3";
                         #interrupt-cells = <3>;
+                        #address-cells = <2>;
+                        #size-cells = <2>;
+                        ranges;
                         interrupt-controller;
                         reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */
                               <0x8010 0x80000000 0x0 0x600000>; /* GICR */
                         interrupts = <1 9 0xf04>;
+
+                        its: gic-its@8010,00020000 {
+                                compatible = "arm,gic-v3-its";
+                                msi-controller;
+                                reg = <0x8010 0x20000 0x0 0x200000>;
+                        };
                 };
 
                 uaa0: serial@87e0,24000000 {