Power management fix for 4.17-rc6

Fix Kconfig dependencies of the armada-37xx cpufreq driver (Miquel
 Raynal).
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Merge tag 'pm-4.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fix from Rafael Wysocki:
 "Fix Kconfig dependencies of the armada-37xx cpufreq driver (Miquel
  Raynal)"

* tag 'pm-4.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: armada-37xx: driver relies on cpufreq-dt

drivers/cpufreq/Kconfig.arm

@@ -20,7 +20,7 @@ config ACPI_CPPC_CPUFREQ
 
 config ARM_ARMADA_37XX_CPUFREQ
 	tristate "Armada 37xx CPUFreq support"
-	depends on ARCH_MVEBU
+	depends on ARCH_MVEBU && CPUFREQ_DT
 	help
 	  This adds the CPUFreq driver support for Marvell Armada 37xx SoCs.
 	  The Armada 37xx PMU supports 4 frequency and VDD levels.