Merge tag 'arm-soc/for-4.11/devicetree-fixes' of http://github.com/Broadcom/stblinux...

This pull request contains Broadcom ARM-based SoC Device Tree fixes for 4.11,
please pull the following:

- Jon fixes the UART output on the Broadcom bcm953012k reference board by
  using the proper clock reference instead of hard-coding the baud rate

- Jon also fixes the memory map on the bcm953012k reference board by using
  the appropriate physical RAM start address

- Jon finally fixes the interrupt type for the Cortex A9 global and local
  timers found in the BCM5301X SoC (Norsthar).

* tag 'arm-soc/for-4.11/devicetree-fixes' of http://github.com/Broadcom/stblinux:
  ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags
  ARM: dts: BCM5301X: Fix memory start address
  ARM: dts: BCM5301X: Fix UARTs on bcm953012k

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