STM32 defconfig updates for v4.11, round 1.

Highlights:
 ----------
  - Enable ADC
  - Enable RTC
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Merge tag 'stm32-defconfig-for-v4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/defconfig

STM32 defconfig updates for v4.11, round 1.

Highlights:
----------
 - Enable ADC
 - Enable RTC

* tag 'stm32-defconfig-for-v4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: configs: stm32: Add RTC support in STM32 defconfig
  ARM: configs: stm32: enable ADC driver

Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/configs/stm32_defconfig

@@ -48,14 +48,21 @@ CONFIG_SERIAL_STM32=y
 CONFIG_SERIAL_STM32_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
 # CONFIG_USB_SUPPORT is not set
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_STM32=y
 CONFIG_DMADEVICES=y
 CONFIG_STM32_DMA=y
+CONFIG_IIO=y
+CONFIG_STM32_ADC_CORE=y
+CONFIG_STM32_ADC=y
 # CONFIG_FILE_LOCKING is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY_USER is not set