cpufreq: tegra194: Fix module loading

When the Tegra194 CPUFREQ driver is built as a module it is not
automatically loaded as expected on Tegra194 devices. Populate the
MODULE_DEVICE_TABLE to fix this.

Cc: v5.9+ <stable@vger.kernel.org> # v5.9+
Fixes: df320f89 ("cpufreq: Add Tegra194 cpufreq driver")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

drivers/cpufreq/tegra194-cpufreq.c

@@ -589,6 +589,7 @@ static const struct of_device_id tegra194_cpufreq_of_match[] = {
 	{ .compatible = "nvidia,tegra239-ccplex-cluster", .data = &tegra239_cpufreq_soc },
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, tegra194_cpufreq_of_match);
 
 static struct platform_driver tegra194_ccplex_driver = {
 	.driver = {