Merge tag 'zynq-dt-for-v5.0' of https://github.com/Xilinx/linux-xlnx into next/dt

arm: dts: zynq: DT changes for v5.0

- Fix mmc node name

* tag 'zynq-dt-for-v5.0' of https://github.com/Xilinx/linux-xlnx

:
  ARM: dts: Use mmc@ instead sdhci@

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