The tegra20-cpufreq now instantiates cpufreq-dt and Tegra30 is fully supported by that driver. Acked-by: Peter De Schrijver <pdeschrijver@xxxxxxxxxx> Tested-by: Peter Geis <pgwipeout@xxxxxxxxx> Tested-by: Marcel Ziswiler <marcel@xxxxxxxxxxxx> Tested-by: Jasper Korten <jja2000@xxxxxxxxx> Tested-by: David Heidelberg <david@xxxxxxx> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> --- arch/arm/mach-tegra/tegra.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c index f1ce2857a251..3882a6c66969 100644 --- a/arch/arm/mach-tegra/tegra.c +++ b/arch/arm/mach-tegra/tegra.c @@ -96,6 +96,10 @@ static void __init tegra_dt_init_late(void) if (IS_ENABLED(CONFIG_ARM_TEGRA_CPUIDLE) && !psci_smp_available()) platform_device_register_simple("tegra-cpuidle", -1, NULL, 0); + + if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && + of_machine_is_compatible("nvidia,tegra30")) + platform_device_register_simple("tegra20-cpufreq", -1, NULL, 0); } static const char * const tegra_dt_board_compat[] = { -- 2.25.1