[PATCH] arm64: dts: cavium: Fix GICv3 ITS nodes

[Rob Herring]

The GICv3 ITS is an MSI controller, therefore its node name should be
'msi-controller'. The ITS node is also expected to have '#msi-cells'.
Add it on Thunder as there are no users. Thunder2 uses 'msi-parent', but
Robin says that should be 'msi-map' instead and I'm not sure what's
correct for it.

The unit-addresses of both the ITS and main GIC node on thunder2 are also
wrong, so fix them while we're here.

Cc: Robin Murphy <robin.murphy at arm.com>
Signed-off-by: Rob Herring <robh at kernel.org>
---
 arch/arm64/boot/dts/cavium/thunder-88xx.dtsi  | 3 ++-
 arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
index e0a71795261b..8ad31dee11a3 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
@@ -389,9 +389,10 @@ gic0: interrupt-controller at 8010,00000000 {
 			      <0x8010 0x80000000 0x0 0x600000>; /* GICR */
 			interrupts = <1 9 0xf04>;
 
-			its: gic-its at 8010,00020000 {
+			its: msi-controller at 801000020000 {
 				compatible = "arm,gic-v3-its";
 				msi-controller;
+				#msi-cells = <1>;
 				reg = <0x8010 0x20000 0x0 0x200000>;
 			};
 		};
diff --git a/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi b/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi
index dfb41705a9a9..3419bd252696 100644
--- a/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi
@@ -55,7 +55,7 @@ psci {
 		method = "smc";
 	};
 
-	gic: interrupt-controller at 400080000 {
+	gic: interrupt-controller at 4000080000 {
 		compatible = "arm,gic-v3";
 		#interrupt-cells = <3>;
 		#address-cells = <2>;
@@ -67,7 +67,7 @@ gic: interrupt-controller at 400080000 {
 		      <0x04 0x01000000 0x0 0x1000000>;	/* GICR */
 		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 
-		gicits: gic-its at 40010000 {
+		gicits: msi-controller at 4000100000 {
 			compatible = "arm,gic-v3-its";
 			msi-controller;
 			reg = <0x04 0x00100000 0x0 0x20000>;	/* GIC ITS */
-- 
2.39.1