Pull "Broadcom soc changes for 4.9" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoC changes for 4.9, please pull
the following:
- Rafal adds preliminary support for the new BCM53573 Wi-Fi SoC based on a
single core Cortex A7 and re-using a bunch of iProc peripherals
- Florian adds support for earlyprintk on Broadcom STB/CM ARM-based chips by
reading the chip family_id value from a known location and deriving the UART
based address
* tag 'arm-soc/for-4.9/soc' of http://github.com/Broadcom/stblinux:
ARM: BCM53573: Initial support for Broadcom BCM53573 SoCs
ARM: brcmstb: Add earlyprintk support using run-time checks
ea58e97d66