[PATCH] GICv3: Add ITS entry to THUNDER dts

Catalin Marinas [off-list ref] writes:

On Thu, Jul 02, 2015 at 08:26:02PM +0000, Chalamarla, Tirumalesh wrote:

quoted

quoted

On Jun 26, 2015, at 12:12 PM, Tirumalesh Chalamarla [off-list ref] wrote:

From: Tirumalesh Chalamarla <redacted>

The PCIe host controller uses MSIs provided by GICv3 ITS. Enable it on
Thunder SoCs by adding an entry to DT.

Signed-off-by: Tirumalesh Chalamarla <redacted>
Acked-by: Marc Zyngier <redacted>
---
arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
index d8c0bdc..9cb7cf9 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 at 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 at 8010,00020000 {
+				compatible = "arm,gic-v3-its";
+				msi-controller;
+				reg = <0x8010 0x20000 0x0 0x200000>;
+			};
		};

		uaa0: serial at 87e0,24000000 {

is it possible to pull this for 4.2?

The dts files go in via the arm-soc tree (cc'ing arm at kernel.org).

Picked this up for v4.2-rc,

Kevin