Merge tag 'zynq-soc-for-v4.20' of https://github.com/Xilinx/linux-xlnx into next/soc

ARM: Xilinx Zynq SoC patches for v4.20

- Convert to using %pOFn instead of device_node.name in slcr driver

* tag 'zynq-soc-for-v4.20' of https://github.com/Xilinx/linux-xlnx:
  ARM: zynq: Convert to using %pOFn instead of device_node.name

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