cpufreq: qoriq: Add platform dependencies

The Freescale QorIQ clock controller is only present on Freescale E500MC
and Layerscape SoCs.  Add platform dependencies to the QORIQ_CPUFREQ
config symbol, to avoid asking the user about it when configuring a
kernel without E500MC or Layerscape support.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

drivers/cpufreq/Kconfig

@@ -323,7 +323,8 @@ endif
 
 config QORIQ_CPUFREQ
 	tristate "CPU frequency scaling driver for Freescale QorIQ SoCs"
-	depends on OF && COMMON_CLK && (PPC_E500MC || ARM || ARM64)
+	depends on OF && COMMON_CLK
+	depends on PPC_E500MC || SOC_LS1021A || ARCH_LAYERSCAPE || COMPILE_TEST
 	select CLK_QORIQ
 	help
 	  This adds the CPUFreq driver support for Freescale QorIQ SoCs