Patch merged into coreboot/master: soc/intel/apollolake: Add Audio DSP device

the following patch was just integrated into master:
commit 29f351e7dff7c1a0a0ab86a3edb05801a8a14652
Author: Harsha Priya 
Date:   Fri Jul 1 11:53:05 2016 -0700

soc/intel/apollolake: Add Audio DSP device

Add the Audio DSP device for apollolake as a PCI driver with a static
    scan_bus handler so generic devices can be declared under it.

This is for devices like the Maxim 98357A which is connected on the
    I2S bus for data but has no control channel bus and instead just has
    a GPIO for channel selection and power down control and needs to
    describe that GPIO connection to the OS via ACPI.

Change-Id: Icb97ccf7d6a9034877614d49166bc9e4fe659b12
    Signed-off-by: Harsha Priya 
    Reviewed-on: https://review.coreboot.org/15528
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See https://review.coreboot.org/15528 for details.

-gerrit