Patch merged into coreboot/master: bcea3f6 google/rush_ryu: audio: Setup clocks for AHUB, I2S1, codec, etc.

the following patch was just integrated into master:
commit bcea3f64a3fd12f8c068e55108ef3e9a9d46acae
Author: Tom Warren 
Date:   Mon Nov 17 16:09:38 2014 -0700

google/rush_ryu: audio: Setup clocks for AHUB, I2S1, codec, etc.

The Ryu RT5677 audio codec uses EXTPERIPH1 clock (12MHz)
    for MCLK1, I2S1 for input. AHUB needs all of its child
    peripherals taken out of reset and enabled, too.

This just sets up the audio clocks. More work still to
    be done in the codec driver, and some kind of stub needs
    to be created/hacked to set up the AD4567 speaker amp
    regs for mono output on P1.

BUG=chrome-os-partner:32582
    BRANCH=none
    TEST=Dumped clock regs and saw correct values

Change-Id: Ifb6551f1e09b38f440f3bb7c759b5e6c0b9e4e44
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 48f989a0291044f5fb4340cc89546325d819d82f
    Original-Change-Id: I6c9e760ac39def92a6054d673f781facdbfd70a2
    Original-Signed-off-by: Tom Warren 
    Original-Reviewed-on: https://chromium-review.googlesource.com/229993
    Original-Reviewed-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/9523
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/9523 for details.

-gerrit