This is based on the downstream Nvidia 5.10 kernel. That version was semi-integrated into the Tegra210 clock driver. Looking at the existing Tegra210 support, it made more sense to make this a fully independent driver, so that is implemented here. Co-authored-by: Thomas Makin <halorocker89@gmail.com> Signed-off-by: Thomas Makin <halorocker89@gmail.com> Signed-off-by: Aaron Kling <webgeek1234@gmail.com>