Merge tag 'arm-soc/for-5.3/soc' of https://github.com/Broadcom/stblinux into arm/soc

Merge tag 'arm-soc/for-5.3/soc' of https://github.com/Broadcom/stblinux into arm/soc

This pull request contains Broadcom ARM-based SoC Kconfig/machine
changes for 5.3, please pull the following:

- Wen fixes a missing referenc count on the CPU device_node object
  throughout mach-bcm/

- Jim adds the ability for ARCH_BRCMSTB to use reset controllers

- Doug adds the ability for ARCH_BRCMSTB to use the PINCTRL framework

* tag 'arm-soc/for-5.3/soc' of https://github.com/Broadcom/stblinux:
  ARM: bcm: Enable PINCTRL for ARCH_BRCMSTB
  ARM: bcm: Enable ARCH_HAS_RESET_CONTROLLER for ARCH_BRCMSTB
  ARM: bcm: fix a leaked reference by adding missing of_node_put

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