Enable the functions of CPUFreq Governor and set ondemand for the cpu default governor

Change-Id: I2a54243ad52597d4338817bc8d9b7b0b15590a8e
Signed-off-by: yi-hsin_hung <yi-hsin_hung@asus.com>

Author: yihsin-hung

arch/arm/configs/miniarm-rk3288_defconfig

@@ -50,8 +50,13 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_CPU_FREQ=y
 CONFIG_FIQ_DEBUGGER
-CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_INTERACTIVE=y
 CONFIG_CPUFREQ_DT=y
 CONFIG_ARM_ROCKCHIP_CPUFREQ=y
 CONFIG_CPU_IDLE=y