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arm64: tegra: Adjust length of CCPLEX cluster MMIO region
authorThierry Reding <treding@nvidia.com>
Tue, 7 Dec 2021 13:28:29 +0000 (14:28 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jan 2022 09:54:17 +0000 (10:54 +0100)
[ Upstream commit 2b14cbd643feea5fc17c6e8bead4e71088c69acd ]

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: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/arm64/boot/dts/nvidia/tegra186.dtsi patch | blob | history

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 0c46ab7..eec6418 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/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>;
        };
Domain: System / Kernel;