From: Andre Przywara <andre.przywara@arm.com>
Date: Thu, 2 Jan 2020 01:26:55 +0000 (+0000)
Subject: ARM: dts: sun8i: R40: Upgrade GICC reg size to 8K
X-Git-Tag: v5.10.7~3251^2~23^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7569ac447569b663ff1fc31484162e540fa000ab;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: sun8i: R40: Upgrade GICC reg size to 8K

The GIC used in the R40 SoC is an ARM GIC-400 with virtualization support,
so let's advertise the full 8K region of the GICC MMIO frame to enable
KVM's usage of the GIC (as we do already for all other SoCs).

Tested by running KVM on a Bananapi M2 Berry.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index 82ea0b5..768dffb 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -831,7 +831,7 @@
 		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400";
 			reg = <0x01c81000 0x1000>,
-			      <0x01c82000 0x1000>,
+			      <0x01c82000 0x2000>,
 			      <0x01c84000 0x2000>,
 			      <0x01c86000 0x2000>;
 			interrupt-controller;