From: Sumit Gupta <sumitg@nvidia.com>
To: <viresh.kumar@linaro.org>, <rafael@kernel.org>,
<treding@nvidia.com>, <jonathanh@nvidia.com>,
<linux-pm@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <bbasu@nvidia.com>, <sumitg@nvidia.com>, <sanjayc@nvidia.com>,
<ksitaraman@nvidia.com>
Subject: [Patch] cpufreq: tegra239: Add support for T239
Date: Mon, 5 Sep 2022 21:27:59 +0530 [thread overview]
Message-ID: <20220905155759.17743-1-sumitg@nvidia.com> (raw)

Adding support for Tegra239 SoC which has eight cores in
a single cluster. Also, moving num_clusters to soc data
to avoid over allocating memory for four clusters always.

T239 SoC (info from above leak)
8-core CPU - likely to be ARM Cortex A78C/A78 (inferred from above leak)
Ampere-based GPU that may incorporate some Lovelace features (source)
The 2nd generation Nintendo Switch graphics API contains references DLSS 2.2 and raytracing support (source)