Merge tag 'arm-soc/for-5.9/devicetree' of https://github.com/Broadcom/stblinux into arm/dt

This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 5.9 please pull the following:

- Rafal specifies the switch ports for various Luxul devices (XAP-1410,
  XAP-1510, XAP-1610, XWC-1000, XWC-2000, XWR-1200, XWR-3100, XWR-3150)

- Krzysztof fixes the L2 cache controller node name to conform to
  dtschema

- Maxime introduces two new clock providers for Raspberry Pi 4, one to
  support firmware based clocks and another one for the DVP block
  feeding into the two HDMI blocks.

* tag 'arm-soc/for-5.9/devicetree' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm: Align L2 cache-controller nodename with dtschema
  ARM: dts: BCM5301X: Specify switch ports for Luxul devices
  ARM: dts: bcm2711: Add HDMI DVP
  ARM: dts: bcm2711: Add firmware clocks node

Link: https://lore.kernel.org/r/20200707045759.17562-1-f.fainelli@gmail.com


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