arm64: tegra: Select PM_GENERIC_DOMAINS

Enable PM_GENERIC_DOMAINS for 64-bit Tegra devices. This is required to
ensure that devices dependent upon a particular power domain are probed
only after that power domain has been powered up.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm64/Kconfig.platforms

@@ -161,6 +161,8 @@ config ARCH_TEGRA
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
 	select PINCTRL
+	select PM
+	select PM_GENERIC_DOMAINS
 	select RESET_CONTROLLER
 	help
 	  This enables support for the NVIDIA Tegra SoC family.