Merge tag 'imx-defconfig-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawn...

i.MX defconfig update for 4.18:
 - Enable i.MX6SLL SoC support.
 - Build in GPIO_MAX732X support as the GPIO expanders are used on
   i.MX6 SabreAuto boards.
 - Enable driver for RN5T618 PMIC and Marvell MWIFIEX support which
   are found on i.MX6/7 Colibri boards.
 - Build in OCOTP NVMEM driver for Vybrid (vf610) SoCs.

* tag 'imx-defconfig-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v6_v7_defconfig: Select CONFIG_GPIO_MAX732X by default
  ARM: imx_v6_v7_defconfig: enable imx6sll by default
  ARM: imx_v6_v7_defconfig: enable Vybrid OCOTP driver
  ARM: imx_v6_v7_defconfig: add mwifiex driver
  ARM: imx_v6_v7_defconfig: add RN5T618 PMIC family support

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