Pull ARM SoC 64-bit updates from Arnd Bergmann:
 "Changes to platform code for 64-bit ARM platforms. We are not adding
  any new platforms that require code or Kconfig changes this time, so
  it's basically just defconfig changes to enable support for more
  drivers used on the existing platforms.

  This is mainly interesting for the Raspberry Pi 3, which should now
  work much better with the default build"

* tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  arm64: defconfig: drop GPIO_SYSFS on multiplatforms
  arm64: defconfig: Do not lower CONFIG_LOG_BUF_SHIFT
  arm64: defconfig: allow rk3399-based boards to boot from mmc and usb
  arm64: defconfig: enable RK808 components
  arm64: defconfig: enable I2C and DW MMC controller on rockchip platform
  arm64: defconfig: Enable Tegra186 SoC
  ARM64: configs: Activate Internal PHY for Meson GXL
  arm64: qcom: enable GPIOLIB in Kconfig
  arm64: configs: enable configs for msm899(2/4) basic support
  ARM64: bcm2835: add thermal driver to default config
  ARM64: configs: Add Platform MHU in defconfig
  MAINTAINERS: Update Broadcom Vulcan maintainer email
  arm64: defconfig: enable EEPROM_AT25 config option
  arm64: Enable HIBERNATION in defconfig
  arm64: defconfig: Enable DRM DU and V4L2 FCP + VSP modules
  ARM64: defconfig: Enable MMC related configs
  arm64: Add BCM2835 (Raspberry Pi 3) support to the defconfig