This is a note to let you know that I've just added the patch titled arm64: tegra: Adjust length of CCPLEX cluster MMIO region to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-tegra-adjust-length-of-ccplex-cluster-mmio-reg.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit c68f5b0ee074423cc5aa3b77ee371fdb51ffd085 Author: Thierry Reding <treding@xxxxxxxxxx> Date: Tue Dec 7 14:28:29 2021 +0100 arm64: tegra: Adjust length of CCPLEX cluster MMIO region [ 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@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index e94f8add1a400..062e87e893316 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -1079,7 +1079,7 @@ sdmmc3_1v8: sdmmc3-1v8 { ccplex@e000000 { compatible = "nvidia,tegra186-ccplex-cluster"; - reg = <0x0 0x0e000000 0x0 0x3fffff>; + reg = <0x0 0x0e000000 0x0 0x400000>; nvidia,bpmp = <&bpmp>; };