arm64: tegra: Adjust length of CCPLEX cluster MMIO region

stable inclusion
from stable-v5.10.94
commit 5dfc6fa0b8c2f8a336a2e559a79d5a98ac28a81d
bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5dfc6fa0b8c2f8a336a2e559a79d5a98ac28a81d

--------------------------------

[ Upstream commit 2b14cbd6 ]

The Tegra186 CCPLEX cluster register region is 4 MiB is length, not 4
MiB - 1. This was likely presumed to be the "limit" rather than length.
Fix it up.
Signed-off-by: NThierry Reding <treding@nvidia.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>

arch/arm64/boot/dts/nvidia/tegra186.dtsi

@@ -985,7 +985,7 @@
 
 	ccplex@e000000 {
 		compatible = "nvidia,tegra186-ccplex-cluster";
-		reg = <0x0 0x0e000000 0x0 0x3fffff>;
+		reg = <0x0 0x0e000000 0x0 0x400000>;
 
 		nvidia,bpmp = <&bpmp>;
 	};