Merge tag 'arm-soc/for-5.6/devicetree-fixes' of https://github.com/Broadcom/stblinux...

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

- Stefan adds missing Device Tree properties for the Raspberry Pi 3B and
  4 LEDs to have proper default configuration

- Nicolas adds an alias for the PCIe root complex node that is looked up
  by the Raspberry Pi firmware for patching in specific properties

* tag 'arm-soc/for-5.6/devicetree-fixes' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm2711: Add pcie0 alias
  ARM: dts: bcm283x: Add missing properties to the PWR LED

Link: https://lore.kernel.org/r/20200228181144.15148-2-f.fainelli@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>