Merge "Broadcom soc changes for v4.4 (try 2)" from Florian Fainelli:
This pull request contains the following Broadcom SoC platform and driver changes:
- Brian Norris create a drivers/soc/brcmstb/ stub as a place holder for SoC-specific
code which is coming next
- Florian Fainelli adds support for configuring the BCM7xxx SoCs Bus Interface Unit
with their specific write-pairing setting, which must be saved and restored during
system-wide suspend/resume, and consequently updates the brcmstb machine code to
initialize the BIU
- Jon Mason adds support for the Northstar Plus SoCs by introducing a custom machine
descriptor matching their compatible string and setting up the PL310 L2 cache and
enabling the relevant ARM errata for their Cortex-A9
* tag 'arm-soc/for-4.4/soc' of http://github.com/Broadcom/stblinux:
ARM: brcmstb: Setup BIU control registers during boot
soc: brcmstb: Add Bus Interface Unit control setup
soc: add stubs for brcmstb SoC's
ARM: NSP: Add basic support for Broadcom Northstar Plus SoC
d72b712824