Merge tag 'stm32-defconfig-for-v4.20-1' of git://git.kernel.org/pub/scm/linux/kernel...

STM32 defconfig updates for v4.20, round 1

In multi_v7_defconfig, add support of:

-STM32 SPI (module)
-STM32 DRM and MIPI DSI (modules)
-Panels OTM8009A and RM68200 (modules)
-Enable backlight gpio

* tag 'stm32-defconfig-for-v4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: multi_v7_defconfig: enable backlight gpio
  ARM: multi_v7_defconfig: enable panels OTM8009A and RM68200
  ARM: multi_v7_defconfig: enable STM32 DRM and MIPI DSI support
  ARM: multi_v7_defconfig: enable STM32 SPI