This pull request contains Broadcom ARM64-based SoCs Kconfig.platform
changes for 5.3, please pull the following:

- Jim adds the ability for ARCH_BRCMSTB to use reset controllers

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

- Florian enables the use of the BCM7038 Level 1 interrupt controller
  for ARCH_BRCMSTB

* tag 'arm-soc/for-5.3/soc-arm64' of https://github.com/Broadcom/stblinux:
  arm64: Enable PINCTRL for ARCH_BRCMSTB
  arm64: Enable ARCH_HAS_RESET_CONTROLLER for ARCH_BRCMSTB
  arm64: Enable BCM7038_L1_IRQ for ARCH_BRCMSTB
Signed-off-by: Olof Johansson <olof@lixom.net>