GitLab

This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 5.7, please pull the following:

- Stefan adds GPIO labels to the Raspberry Pi 4 Model B board DTS

- Nicolas moves the eMMC2 controller into its separate node in order for
  platform firmware to perform the necessary "dma-ranges" property
  patching based on the chip revision since the eMMC controller has
  different addressing constraints.

- Florian convers a whole bunch of Broadcom boards bindings from text to
  YAML.

* tag 'arm-soc/for-5.7/devicetree' of https://github.com/Broadcom/stblinux:
  dt-bindings: arm: Document Broadcom SoCs 'secondary-boot-reg'
  dt-bindings: arm: bcm: Convert Vulcan to YAML
  dt-bindings: arm: bcm: Convert BCM11351 to YAML
  dt-bindings: arm: bcm: Convert BCM4708 to YAML
  dt-bindings: arm: bcm: Convert BCM23550 to YAML
  dt-bindings: arm: bcm: Convert BCM21664 to YAML
  dt-bindings: arm: bcm: Convert Stingray to YAML
  dt-bindings: arm: bcm: Convert Northstar 2 to YAML
  dt-bindings: arm: bcm: Convert Northstar Plus to YAML
  dt-bindings: arm: bcm: Convert Hurricane 2 to YAML
  dt-bindings: arm: bcm: Convert Cygnus to YAML
  ARM: dts: bcm2711: Move emmc2 into its own bus
  ARM: dts: bcm2711-rpi-4-b: Add SoC GPIO labels

Link: https://lore.kernel.org/r/20200311212012.9418-2-f.fainelli@gmail.com

Signed-off-by: Arnd Bergmann <arnd@arndb.de>