Merge "Broadcom devicetree changes for 4.6" from Florian Fainelli:

This pull request contains Broadcom ARM-based SoCs Device Tree changes:

- Rafal adds a Device Tree for the D-Link DIR-885L router which is based on the
  BCM47094 SoC similar to the BCM4709

- Simran adds proper audio clock Device Tree nodes to the Cygnus platforms

- Martin adds the auxiliary SPI controllers, makes the UART naming convention
  more standard, and finally adds the auxiliary UART found in the BCM2835 to the
  BCM2835 Device Tree

- Remi adds PWM clock support to the BCM2835 Device Tree

- Lubomir adds a Device Tree for the Raspberry Pi Model A

- Alexander adds Device Tree information for the Raspberry Pi USB power domain

- Dhananjay enables the GPIO-A controller for the Northstar Plus SoCs

- Jon fixes the PCIE Device Tree nodes by pulling them out of the bus-level node,
  removes duplicate CPU definitions, adds PMU nodes, SP804 timers, and SP805 watchdog
  to the Northstar Plus SoCs

* tag 'arm-soc/for-4.6/devicetree' of http://github.com/Broadcom/stblinux:
  ARM: bcm2835: add bcm2835-aux-uart support to DT
  ARM: dts: NSP: Add SP805 Support to DT
  ARM: dts: NSP: Add SP804 Support to DT
  ARM: dts: NSP: Add PMU Support to DT
  ARM: dts: NSP: Fix CPU DT issue
  ARM: dts: NSP: Fix PCIE DT issue
  ARM: dts: enable GPIO-a for Broadcom NSP
  ARM: bcm2835: Add the Raspberry Pi power domain driver to the DT.
  ARM: bcm2835: dt: Add Raspberry Pi Model A
  ARM: bcm2835: follow dt uart node-naming convention
  ARM: bcm2835: Add PWM clock support to the device tree
  ARM: bcm2835: add the auxiliary spi1 and spi2 to the device tree
  ARM: dts: Add audio clock to the existing Broadcom Cygnus clock DT
  ARM: BCM5301X: Add DT for D-Link DIR-885L